:root {
  color-scheme: light dark;
  --bg: #f4f7f5;
  --surface: #ffffff;
  --surface-soft: #edf3ef;
  --surface-strong: #e0ebe5;
  --text: #192820;
  --muted: #607068;
  --line: #dce5df;
  --accent: #176b55;
  --accent-dark: #0e513f;
  --accent-soft: #dcefe7;
  --danger: #9a3c3c;
  --danger-soft: #f8e7e5;
  --warning: #8b5f18;
  --warning-soft: #f6edd9;
  --shadow: 0 8px 20px rgba(31, 65, 48, 0.12);
  --radius: 16px;
  --radius-control: 12px;
  font-family: "Avenir Next", Avenir, "Segoe UI", system-ui, sans-serif;
  font-synthesis: none;
}

.legal-check { display: grid !important; grid-template-columns: 22px 1fr; align-items: start; gap: 10px; }
.legal-check input { width: 18px; height: 18px; margin-top: 2px; }
.legal-check a { color: inherit; }
.link-button { border: 0; background: transparent; color: currentColor; text-decoration: underline; cursor: pointer; padding: 8px; }
#two-factor-secret { user-select: text; overflow-wrap: anywhere; padding: 14px; border-radius: 14px; background: rgba(75, 108, 92, .12); }


* { box-sizing: border-box; }
html { background: var(--bg); touch-action: manipulation; -webkit-text-size-adjust: 100%; }
body { margin: 0; min-width: 320px; min-height: 100dvh; background: var(--bg); color: var(--text); touch-action: manipulation; -webkit-user-select: none; user-select: none; }
input, textarea, [contenteditable="true"] { -webkit-user-select: text; user-select: text; }
button, input, select, textarea { font: inherit; }
button { color: inherit; }
button, a, input, select, textarea { -webkit-tap-highlight-color: transparent; }
button:focus-visible, a:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible { outline: 3px solid rgba(23, 107, 85, 0.28); outline-offset: 2px; }
button:active { transform: translateY(1px); }
h1, h2, h3, p { margin: 0; }
h1 { font-size: clamp(1.75rem, 3vw, 2.5rem); line-height: 1.08; letter-spacing: -0.035em; }
h2 { font-size: 1.05rem; letter-spacing: -0.015em; }
h3 { font-size: 1rem; }
small { color: var(--muted); }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }

.app-shell { min-height: 100dvh; }
.app-splash { position: fixed; z-index: 10000; inset: 0; display: grid; place-content: center; justify-items: center; background: var(--bg); color: var(--text); opacity: 1; transition: opacity 360ms ease, visibility 360ms ease; }
.app-splash.splash-hidden { opacity: 0; visibility: hidden; }
.app-splash-mark { width: 92px; height: 92px; overflow: hidden; border-radius: 25px; box-shadow: 0 18px 48px rgba(23,107,85,.18); animation: splash-mark-in 620ms cubic-bezier(.16,1,.3,1) both; }
.app-splash-mark img { display: block; width: 100%; height: 100%; object-fit: cover; }
.app-splash > strong { margin-top: 18px; font-size: 1.35rem; letter-spacing: -.035em; }
.app-splash > span { margin-top: 5px; color: var(--muted); font-size: .75rem; }
@keyframes splash-mark-in { from { opacity: 0; transform: scale(.84); } to { opacity: 1; transform: scale(1); } }
.sidebar { position: fixed; inset: 0 auto 0 0; width: 248px; display: flex; flex-direction: column; padding: 28px 18px; background: #172a22; color: #f1f6f3; }
.brand { display: flex; align-items: center; gap: 12px; color: inherit; text-decoration: none; padding: 0 8px 28px; }
.brand-mark { display: grid; place-items: center; width: 42px; height: 42px; overflow: hidden; border-radius: 13px; background: #164c3c; color: #174d3e; font-weight: 800; font-size: .8rem; letter-spacing: -.02em; box-shadow: inset 0 0 0 1px rgba(255,255,255,.12); }
.brand-mark img { display: block; width: 100%; height: 100%; object-fit: cover; }
.brand strong, .brand small { display: block; }
.brand strong { font-size: .98rem; }
.brand small { margin-top: 2px; color: #aabcb3; font-size: .72rem; }
.nav-list { display: grid; gap: 6px; }
.nav-item { width: 100%; display: flex; align-items: center; justify-content: space-between; border: 0; border-radius: var(--radius-control); padding: 13px 14px; background: transparent; color: #b9c8c0; cursor: pointer; text-align: left; font-weight: 650; transition: background-color .18s ease, color .18s ease; }
.nav-item:hover { background: rgba(255,255,255,.06); color: #fff; }
.nav-item.active { background: #f0f6f3; color: #173d31; }
.nav-count { min-width: 24px; padding: 3px 7px; border-radius: 999px; background: rgba(255,255,255,.08); text-align: center; font-size: .72rem; }
.nav-item.active .nav-count { background: var(--accent-soft); color: var(--accent-dark); }
.sidebar-bottom { margin-top: auto; display: grid; gap: 10px; }
.demo-note { padding: 14px; border-radius: var(--radius-control); background: rgba(255,255,255,.06); }
.demo-note strong { font-size: .8rem; }
.demo-note p { margin-top: 6px; color: #aabcb3; font-size: .75rem; line-height: 1.45; }
.profile-button { display: flex; align-items: center; gap: 10px; width: 100%; padding: 8px; border: 0; background: transparent; text-align: left; cursor: pointer; }
.profile-summary { cursor: default; }
.avatar { display: grid; place-items: center; flex: 0 0 36px; height: 36px; border-radius: 50%; background: #315145; color: #ecf5f1; font-weight: 750; font-size: .72rem; }
.profile-button strong, .profile-button small { display: block; }
.profile-button strong { color: #f1f6f3; font-size: .78rem; }
.profile-button small { margin-top: 2px; color: #91a89e; font-size: .69rem; }
.sidebar-logout { width: 100%; padding: 9px; border: 0; border-radius: var(--radius-control); background: transparent; color: #9eb2a8; cursor: pointer; text-align: left; font-size: .72rem; font-weight: 700; }
.sidebar-logout:hover { background: rgba(255,255,255,.06); color: #fff; }

.main-content { width: calc(100% - 248px); margin-left: 248px; padding: 34px clamp(22px, 4vw, 58px) 60px; }
.topbar { display: flex; align-items: end; justify-content: space-between; gap: 24px; max-width: 1280px; margin: 0 auto 24px; }
.mobile-logout { display: none; }
.eyebrow { margin-bottom: 7px; color: var(--muted); font-size: .72rem; font-weight: 750; letter-spacing: .075em; text-transform: uppercase; }
.primary-button, .secondary-button, .danger-button, .close-button, .text-button { display: inline-flex; align-items: center; justify-content: center; min-height: 42px; line-height: 1.15; text-align: center; text-decoration: none; border: 0; cursor: pointer; white-space: nowrap; transition: transform .15s ease, background-color .18s ease, border-color .18s ease; }
.primary-button { padding: 12px 17px; border-radius: var(--radius-control); background: var(--accent); color: #fff; font-weight: 750; box-shadow: 0 8px 20px rgba(23,107,85,.16); }
.primary-button:hover { background: var(--accent-dark); }
.secondary-button, .close-button { padding: 11px 15px; border: 1px solid var(--line); border-radius: var(--radius-control); background: var(--surface); font-weight: 700; }
.secondary-button:hover, .close-button:hover { background: var(--surface-soft); }
.text-button { padding: 6px; background: transparent; color: var(--accent); font-weight: 750; }
.demo-banner { display: flex; gap: 10px; max-width: 1280px; margin: 0 auto 22px; padding: 11px 14px; border: 1px solid #dfd2a8; border-radius: var(--radius-control); background: #faf3df; color: #6c5318; font-size: .78rem; }
.demo-banner span { color: #7c6839; }
.view { display: none; max-width: 1280px; margin: 0 auto; }
.view.active { display: block; animation: view-in .24s ease-out; }
@keyframes view-in { from { opacity: 0; transform: translateY(5px); } to { opacity: 1; transform: none; } }

.stats-grid { display: grid; grid-template-columns: 1.15fr 1fr 1fr; gap: 14px; margin-bottom: 18px; }
.stat-block { min-height: 146px; display: flex; flex-direction: column; padding: 21px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
.stat-block span { color: var(--muted); font-size: .78rem; font-weight: 700; }
.stat-block strong { margin: auto 0 3px; font-size: 2.35rem; line-height: 1; letter-spacing: -.06em; }
.stat-block small { font-size: .73rem; }
.notification-card { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin: 16px 0; padding: 18px 20px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); box-shadow: var(--shadow); }
.notification-card h2 { margin-top: 3px; }
.notification-card > div > p:last-child { margin-top: 7px; color: var(--muted); font-size: .74rem; line-height: 1.45; }
.notification-card .primary-button { flex: 0 0 auto; min-width: 150px; }
.notification-card .primary-button.notification-enabled { border-color: var(--line); background: var(--surface-strong); color: var(--accent-dark); }
.notification-success-copy { margin: 8px 0 22px; color: var(--muted); font-size: .82rem; line-height: 1.6; }
.accent-stat { border-color: transparent; background: var(--accent); color: #fff; }
.accent-stat span, .accent-stat small { color: #d4e9e1; }
.content-grid { display: grid; grid-template-columns: minmax(0, 1.45fr) minmax(300px, .75fr); gap: 18px; }
.panel { border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
.schedule-panel, .followup-panel { padding: 22px; }
.section-heading { display: flex; align-items: start; justify-content: space-between; gap: 14px; margin-bottom: 20px; }
.section-heading p { margin-top: 5px; color: var(--muted); font-size: .76rem; }
.appointment-list, .followup-list, .patient-list { display: grid; }
.appointment-row { display: grid; grid-template-columns: 58px minmax(0,1fr) auto; align-items: center; gap: 14px; padding: 15px 0; border-bottom: 1px solid var(--line); cursor: pointer; }
.appointment-row:last-child { border-bottom: 0; }
.appointment-time { font-size: .84rem; font-weight: 800; }
.appointment-info strong, .appointment-info small { display: block; }
.appointment-info strong { font-size: .88rem; }
.appointment-info small { margin-top: 4px; font-size: .73rem; }
.status-label { display: inline-flex; align-items: center; padding: 5px 9px; border-radius: 999px; background: var(--accent-soft); color: var(--accent-dark); font-size: .68rem; font-weight: 800; white-space: nowrap; }
.status-label.overdue { background: var(--danger-soft); color: var(--danger); }
.status-label.monitoring { background: var(--warning-soft); color: var(--warning); }
.status-label.inactive { background: var(--surface-strong); color: var(--muted); }
.followup-row { padding: 14px 0; border-bottom: 1px solid var(--line); }
.followup-row:last-child { border-bottom: 0; }
.followup-button { display: block; width: 100%; border-width: 0 0 1px; background: transparent; color: inherit; text-align: left; cursor: pointer; }
.followup-button:hover strong { color: var(--accent); }
.followup-copy { display: block; margin-top: 5px; color: var(--muted); font-size: .73rem; line-height: 1.45; }
.followup-top { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.followup-row strong { font-size: .85rem; }
.followup-row p { margin-top: 5px; color: var(--muted); font-size: .73rem; line-height: 1.45; }

.toolbar { display: grid; grid-template-columns: minmax(220px,1fr) 190px 170px auto; gap: 10px; margin-bottom: 16px; }
.search-field input, .filter-field select, form input:not([type="checkbox"]):not([type="radio"]), form select, form textarea { width: 100%; border: 1px solid var(--line); border-radius: var(--radius-control); background: var(--surface); color: var(--text); }
.search-field input, .filter-field select { height: 45px; padding: 0 14px; }
input::placeholder, textarea::placeholder { color: #7c8982; opacity: 1; }
.patient-layout { display: grid; grid-template-columns: minmax(360px,.88fr) minmax(430px,1.12fr); gap: 16px; align-items: start; }
.patient-list-panel { padding: 8px; }
.patient-row { display: grid; grid-template-columns: 42px minmax(0,1fr) auto; gap: 12px; align-items: center; width: 100%; padding: 13px; border: 0; border-radius: 13px; background: transparent; text-align: left; cursor: pointer; }
.patient-row:hover { background: var(--surface-soft); }
.patient-row.selected { background: var(--accent-soft); }
.patient-initials, .patient-avatar { display: grid; place-items: center; flex: 0 0 42px; width: 42px; height: 42px; overflow: hidden; border-radius: 50%; background: var(--surface-strong); color: var(--accent-dark); font-size: .73rem; font-weight: 850; }
.patient-avatar img { display: block; width: 100%; height: 100%; object-fit: cover; }
.patient-row.selected .patient-initials, .patient-row.selected .patient-avatar { background: var(--surface); }
.patient-summary strong, .patient-summary small { display: block; }
.patient-summary strong { font-size: .85rem; }
.patient-summary small { margin-top: 4px; font-size: .7rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.date-summary { text-align: right; }
.date-summary strong, .date-summary small { display: block; }
.date-summary strong { font-size: .72rem; }
.date-summary small { margin-top: 3px; font-size: .66rem; }
.patient-detail { min-height: 560px; padding: 25px; }
.detail-header { display: flex; justify-content: space-between; gap: 20px; padding-bottom: 22px; border-bottom: 1px solid var(--line); }
.detail-name { display: flex; align-items: center; gap: 13px; }
.detail-header-actions { display: flex; align-items: center; gap: 8px; }
.detail-name .patient-initials, .detail-name .patient-avatar { width: 54px; height: 54px; }
.profile-photo-button { flex: 0 0 54px; padding: 0; border: 0; border-radius: 50%; background: transparent; cursor: zoom-in; }
.detail-name h2 { font-size: 1.25rem; }
.detail-name p { margin-top: 5px; color: var(--muted); font-size: .76rem; }
.detail-contact { text-align: right; }
.detail-contact strong, .detail-contact small { display: block; }
.detail-contact strong { font-size: .78rem; }
.detail-contact small { margin-top: 5px; font-size: .7rem; }
.detail-actions { margin: 16px 0 24px; }
.detail-action-main { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; }
.detail-action-main button { width: 100%; min-width: 0; padding-inline: 12px; }
.detail-more-button { flex: 0 0 auto; }
.detail-more-short { display: none; }
.danger-button { padding: 11px 15px; border: 1px solid color-mix(in srgb, var(--danger) 35%, var(--line)); border-radius: var(--radius-control); background: var(--surface); color: var(--danger); cursor: pointer; font-weight: 750; }
.danger-button:hover { background: var(--danger-soft); }
.mobile-only { display: none; }
.detail-facts { display: grid; grid-template-columns: repeat(4,1fr); gap: 10px; margin-bottom: 20px; }
.fact { padding: 13px; border-radius: var(--radius-control); background: var(--surface-soft); }
.fact span, .fact strong { display: block; }
.fact span { color: var(--muted); font-size: .66rem; }
.fact strong { margin-top: 5px; font-size: .76rem; line-height: 1.35; }
.timeline-title { margin-bottom: 15px; }
.timeline { position: relative; display: grid; gap: 16px; padding-left: 18px; }
.timeline::before { content: ""; position: absolute; top: 5px; bottom: 7px; left: 4px; width: 1px; background: var(--line); }
.timeline-entry { position: relative; }
.timeline-entry::before { content: ""; position: absolute; top: 5px; left: -18px; width: 9px; height: 9px; border: 2px solid var(--surface); border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 1px var(--accent); }
.timeline-entry time { color: var(--muted); font-size: .67rem; font-weight: 700; }
.timeline-entry strong { display: block; margin-top: 4px; font-size: .79rem; }
.timeline-entry p { margin-top: 5px; color: var(--muted); font-size: .73rem; line-height: 1.5; }
.treatment-plan, .patient-note, .photo-section, .treatment-stage-section { margin-bottom: 28px; padding: 18px; border-radius: var(--radius-control); background: var(--surface-soft); }
.subsection-heading { display: flex; align-items: start; justify-content: space-between; gap: 14px; margin-bottom: 13px; }
.subsection-heading p { margin-top: 4px; color: var(--muted); font-size: .7rem; }
.plan-copy, .note-copy { color: var(--text); font-size: .78rem; line-height: 1.65; overflow-wrap: anywhere; }
.patient-note { border: 1px solid color-mix(in srgb, var(--accent) 28%, var(--line)); }
.note-copy.empty-note { color: var(--muted); font-style: italic; }
.patient-action-list { display: grid; gap: 8px; }
.patient-action-list button { width: 100%; min-height: 44px; text-align: left; }
.patient-action-list [hidden] { display: none; }
.patient-action-divider { height: 1px; margin: 4px 0; background: var(--line); }
.photo-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(130px, 1fr)); gap: 10px; }
.photo-grid figure { margin: 0; }
.photo-open-button { display: block; width: 100%; padding: 0; border: 0; border-radius: 10px; overflow: hidden; background: var(--surface-strong); cursor: zoom-in; }
.photo-grid img { display: block; width: 100%; aspect-ratio: 4 / 3; object-fit: cover; background: var(--surface-strong); transition: transform .2s cubic-bezier(.16,1,.3,1); }
.photo-open-button:hover img { transform: scale(1.025); }
.photo-grid figcaption { margin-top: 6px; color: var(--muted); font-size: .67rem; line-height: 1.35; }
.photo-caption-row { display: flex; align-items: start; justify-content: space-between; gap: 8px; }
.photo-caption-row figcaption { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.photo-delete-button { margin-top: 3px; padding: 3px 4px; border: 0; background: transparent; color: var(--danger); cursor: pointer; font-size: .65rem; font-weight: 750; }
.photo-delete-button:hover { text-decoration: underline; }
.photo-compare-select { width: 100%; min-height: 36px; margin-top: 7px; padding: 7px 8px; border: 1px solid var(--line); border-radius: 9px; background: var(--surface); color: var(--muted); cursor: pointer; font-size: .66rem; font-weight: 750; }
.photo-compare-select:hover, .compare-selected .photo-compare-select { border-color: var(--accent); background: var(--accent-soft); color: var(--accent-dark); }
.compare-selected .photo-open-button { outline: 3px solid var(--accent); outline-offset: 2px; }
.photo-viewer { width: min(1100px, calc(100vw - 32px)); max-width: none; max-height: calc(100dvh - 32px); margin: auto; padding: 48px 16px 14px; border: 0; border-radius: var(--radius); background: #0d1511; color: #f4f8f6; box-shadow: var(--shadow); }
.photo-viewer::backdrop { background: rgba(5, 12, 8, .82); }
.photo-viewer img { display: block; width: 100%; max-height: calc(100dvh - 130px); object-fit: contain; border-radius: 10px; }
.photo-viewer p { margin: 11px 4px 0; color: #cedbd4; font-size: .78rem; text-align: center; }
.photo-viewer-close { position: absolute; top: 10px; right: 12px; padding: 8px 11px; border: 1px solid rgba(255,255,255,.2); border-radius: 9px; background: #1d2b24; color: #f4f8f6; cursor: pointer; font-size: .72rem; font-weight: 750; }
.photo-viewer-close:hover { background: #2a3b32; }
.compare-viewer { width: min(1180px, calc(100vw - 32px)); max-width: none; max-height: calc(100dvh - 32px); margin: auto; padding: 18px; border: 0; border-radius: var(--radius); background: #0d1511; color: #f4f8f6; }
.compare-viewer::backdrop { background: rgba(5, 12, 8, .86); }
.compare-viewer-header { display: flex; align-items: start; justify-content: space-between; gap: 20px; margin-bottom: 14px; padding-right: 76px; }
.compare-viewer-header p { margin-top: 4px; color: #aebeb6; font-size: .75rem; }
.compare-images { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.compare-images figure { min-width: 0; margin: 0; }
.compare-images img { display: block; width: 100%; height: min(68dvh, 720px); border-radius: 10px; background: #17221c; object-fit: contain; }
.compare-images figcaption { margin-top: 9px; color: #cedbd4; text-align: center; font-size: .75rem; }
.stage-progress { position: relative; display: grid; grid-template-columns: repeat(5, 1fr); gap: 3px; }
.stage-progress::before { content: ""; position: absolute; top: 14px; right: 10%; left: 10%; height: 1px; background: var(--line); }
.stage-progress div { position: relative; z-index: 1; display: grid; justify-items: center; gap: 7px; min-width: 0; text-align: center; }
.stage-progress span { display: grid; place-items: center; width: 29px; height: 29px; border: 1px solid var(--line); border-radius: 50%; background: var(--surface); color: var(--muted); font-size: .68rem; font-weight: 800; }
.stage-progress .complete span, .stage-progress .current span { border-color: var(--accent); background: var(--accent); color: #fff; }
.stage-progress .current span { box-shadow: 0 0 0 4px var(--accent-soft); }
.stage-progress small { font-size: .61rem; line-height: 1.3; }
.stage-progress .current small { color: var(--accent-dark); font-weight: 800; }
.inline-empty { display: flex; align-items: center; justify-content: space-between; gap: 14px; }
.inline-empty p { color: var(--muted); font-size: .75rem; }
.empty-state { padding: 52px 20px; text-align: center; }
.empty-state p { max-width: 320px; margin: 7px auto 0; color: var(--muted); font-size: .78rem; line-height: 1.5; }
.empty-state .primary-button { margin-top: 17px; }
.compact-empty { padding: 30px 12px; }
.large-empty { min-height: 300px; display: grid; place-content: center; }

.view-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 18px; margin-bottom: 16px; }
.view-toolbar p { margin-top: 5px; color: var(--muted); font-size: .77rem; }
.clinic-grid { display: grid; grid-template-columns: repeat(auto-fit,minmax(290px,1fr)); gap: 16px; }
.clinic-card { min-height: 230px; display: flex; flex-direction: column; padding: 0 23px 14px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); overflow: hidden; }
.clinic-card-main { min-height: 184px; display: flex; flex: 1; flex-direction: column; width: calc(100% + 46px); margin-inline: -23px; padding: 23px; border: 0; background: transparent; color: inherit; cursor: pointer; text-align: left; }
.clinic-card-main:hover { background: var(--surface-soft); }
.clinic-card header { display: flex; align-items: start; justify-content: space-between; gap: 12px; }
.clinic-card h2 { font-size: 1.18rem; }
.clinic-card p { margin-top: 8px; color: var(--muted); font-size: .77rem; line-height: 1.5; }
.clinic-card .clinic-count { font-size: 2.4rem; line-height: 1; font-weight: 800; letter-spacing: -.06em; }
.clinic-meta { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: auto; }
.clinic-meta div { padding-top: 14px; border-top: 1px solid rgba(128,150,139,.28); }
.clinic-meta span, .clinic-meta strong { display: block; }
.clinic-meta span { color: var(--muted); font-size: .66rem; }
.clinic-meta strong { margin-top: 5px; font-size: .75rem; }
.clinic-card-actions { display: flex; justify-content: flex-end; margin-top: 14px; padding-top: 8px; border-top: 1px solid var(--line); }
.clinic-detail { display: grid; gap: 14px; }
.clinic-detail-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.clinic-detail-hero { padding: 24px; }
.clinic-detail-heading { display: flex; align-items: start; justify-content: space-between; gap: 20px; }
.clinic-detail-heading h2 { font-size: clamp(1.55rem, 3vw, 2.15rem); letter-spacing: -.04em; }
.clinic-detail-heading p:last-child { margin-top: 7px; color: var(--muted); font-size: .78rem; }
.clinic-detail-heading > strong { font-size: 3rem; line-height: 1; letter-spacing: -.07em; }
.clinic-detail-stats { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 12px; margin-top: 24px; padding-top: 18px; border-top: 1px solid var(--line); }
.clinic-detail-stats span, .clinic-detail-stats strong { display: block; }
.clinic-detail-stats span { color: var(--muted); font-size: .67rem; }
.clinic-detail-stats strong { margin-top: 5px; font-size: .86rem; }
.clinic-patient-panel { padding: 20px; }
.clinic-patient-list { display: grid; margin-top: 12px; }
.clinic-patient-row { min-height: 70px; display: grid; grid-template-columns: auto minmax(0,1fr) auto auto; align-items: center; gap: 12px; width: 100%; padding: 11px 8px; border: 0; border-top: 1px solid var(--line); background: transparent; color: inherit; cursor: pointer; text-align: left; }
.clinic-patient-row:hover { background: var(--surface-soft); }
.clinic-patient-copy strong, .clinic-patient-copy small, .clinic-patient-date strong, .clinic-patient-date small { display: block; }
.clinic-patient-copy strong { font-size: .86rem; }
.clinic-patient-copy small, .clinic-patient-date small { margin-top: 3px; color: var(--muted); font-size: .68rem; }
.clinic-patient-date { text-align: right; }
.clinic-patient-date strong { margin-top: 3px; font-size: .74rem; }
.clinic-patient-chevron { color: var(--muted); font-size: 1.4rem; }
.danger-text-button { color: var(--danger); }
.danger-text-button:hover { color: var(--danger); text-decoration: underline; }

.calendar-controls { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 12px; }
.calendar-controls .filter-field { width: min(300px, 100%); }
.segmented-control { display: inline-grid; grid-template-columns: repeat(3, 1fr); padding: 3px; border: 1px solid var(--line); border-radius: var(--radius-control); background: var(--surface-soft); }
.segmented-control button { min-height: 36px; padding: 7px 16px; border: 0; border-radius: 9px; background: transparent; color: var(--muted); cursor: pointer; font-size: .72rem; font-weight: 750; }
.segmented-control button.active { background: var(--surface); color: var(--accent-dark); box-shadow: 0 1px 4px rgba(31,65,48,.12); }
.calendar-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 18px; margin-bottom: 16px; }
.calendar-navigation { display: flex; align-items: center; gap: 14px; }
.calendar-navigation > div { min-width: 190px; text-align: center; }
.calendar-navigation h2 { text-transform: capitalize; }
.calendar-navigation p { margin-top: 4px; color: var(--muted); font-size: .72rem; }
.calendar-arrow { min-width: 82px; }
.calendar-scroll { overflow-x: auto; }
.calendar-weekdays, .calendar-grid { min-width: 760px; }
.calendar-weekdays { display: grid; grid-template-columns: repeat(7, 1fr); border-bottom: 1px solid var(--line); }
.calendar-weekdays span { padding: 12px 10px; color: var(--muted); text-align: center; font-size: .68rem; font-weight: 750; }
.calendar-grid { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); }
.calendar-day { min-height: 116px; padding: 9px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--surface); }
.calendar-day:nth-child(7n) { border-right: 0; }
.calendar-day:nth-last-child(-n+7) { border-bottom: 0; }
.calendar-day > time { display: grid; place-items: center; width: 27px; height: 27px; border-radius: 50%; color: var(--text); font-size: .72rem; font-weight: 750; }
.calendar-day.outside-month { background: var(--surface-soft); opacity: .58; }
.calendar-day.calendar-today > time { background: var(--accent); color: #fff; }
.calendar-appointments { display: grid; gap: 4px; margin-top: 5px; }
.calendar-appointments button { width: 100%; display: grid; grid-template-columns: auto minmax(0,1fr); gap: 5px; padding: 5px 6px; border: 0; border-radius: 7px; background: var(--accent-soft); color: var(--accent-dark); cursor: pointer; text-align: left; font-size: .62rem; }
.calendar-appointments button:hover { background: var(--surface-strong); }
.calendar-appointments button strong { font-size: .6rem; }
.calendar-appointments button span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.calendar-appointments small { padding: 2px 4px; font-size: .6rem; }
.calendar-appointments .calendar-more { display: block; padding: 4px 6px; background: transparent; color: var(--accent); font-size: .61rem; font-weight: 800; }
.calendar-appointments .calendar-more:hover { background: var(--accent-soft); }
.calendar-agenda { display: none; }
.calendar-scroll[data-mode="week"] .calendar-weekdays, .calendar-scroll[data-mode="week"] .calendar-grid, .calendar-scroll[data-mode="day"] .calendar-weekdays, .calendar-scroll[data-mode="day"] .calendar-grid { display: none; }
.calendar-scroll[data-mode="week"] .calendar-agenda, .calendar-scroll[data-mode="day"] .calendar-agenda { display: block; }
.calendar-agenda-empty { padding: 44px 24px; text-align: center; }
.calendar-agenda-empty p { max-width: 390px; margin: 7px auto 0; color: var(--muted); font-size: .76rem; line-height: 1.5; }
.agenda-day + .agenda-day { border-top: 1px solid var(--line); }
.agenda-date { display: flex; align-items: center; gap: 12px; padding: 15px 16px 10px; }
.agenda-date > time { display: grid; place-items: center; flex: 0 0 46px; height: 46px; border-radius: 13px; background: var(--surface-soft); }
.agenda-date > time strong { font-size: 1.05rem; line-height: 1; }
.agenda-date > time span { color: var(--muted); font-size: .62rem; font-weight: 750; text-transform: uppercase; }
.agenda-date > div { display: grid; gap: 3px; }
.agenda-date > div > strong { font-size: .82rem; }
.agenda-date small { font-size: .67rem; }
.agenda-today .agenda-date > time { background: var(--accent); color: #fff; }
.agenda-today .agenda-date > time span { color: rgba(255,255,255,.8); }
.agenda-list { display: grid; padding: 0 10px 12px 74px; }
.agenda-appointment-row { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; border-top: 1px solid var(--line); }
.agenda-appointment-row:first-child { border-top: 0; }
.agenda-appointment { display: grid; grid-template-columns: 48px minmax(0,1fr) auto; align-items: center; gap: 10px; min-height: 58px; padding: 10px 8px; border: 0; background: transparent; cursor: pointer; text-align: left; }
.agenda-appointment:hover { background: var(--surface-soft); border-radius: 10px; }
.agenda-appointment > time { color: var(--accent-dark); font-size: .76rem; font-weight: 800; }
.agenda-appointment > span:not(.agenda-chevron) { display: grid; min-width: 0; gap: 3px; }
.agenda-appointment strong { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: .8rem; }
.agenda-appointment small { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: .66rem; }
.agenda-chevron { color: var(--muted); font-size: 1.25rem; }
.calendar-move-button { min-height: 36px; margin-right: 8px; padding: 7px 10px; border: 1px solid var(--line); border-radius: 9px; background: var(--surface); color: var(--accent); cursor: pointer; font-size: .67rem; font-weight: 800; }
.calendar-move-button:hover { background: var(--accent-soft); }
.day-modal { padding-bottom: 12px; }
.day-modal .modal-header { margin-bottom: 8px; padding-inline: 4px; }
#day-modal-title { text-transform: capitalize; }
.day-appointment-list { display: grid; max-height: min(620px, 68dvh); overflow-y: auto; }
.day-appointment-row { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; border-bottom: 1px solid var(--line); }
.day-appointment-row:last-child { border-bottom: 0; }
.day-appointment { display: grid; grid-template-columns: 52px 42px minmax(0, 1fr) auto; align-items: center; gap: 11px; width: 100%; min-height: 66px; padding: 11px 8px; border: 0; background: transparent; cursor: pointer; text-align: left; }
.day-appointment:hover { border-radius: 10px; background: var(--surface-soft); }
.day-appointment > time { color: var(--accent-dark); font-size: .78rem; font-weight: 800; }
.day-appointment > span:nth-last-child(2) { min-width: 0; }
.day-appointment strong, .day-appointment small { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.day-appointment strong { font-size: .82rem; }
.day-appointment small { margin-top: 4px; font-size: .67rem; }

.lab-summary { display: grid; grid-template-columns: repeat(4, minmax(130px, 1fr)); margin-bottom: 12px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
.lab-summary > div { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; padding: 15px 18px; }
.lab-summary > div + div { border-left: 1px solid var(--line); }
.lab-summary span { color: var(--muted); font-size: .72rem; font-weight: 700; }
.lab-summary strong { font-size: 1.1rem; }
.lab-summary > div:last-child strong { color: var(--danger); }
.lab-toolbar { display: flex; justify-content: flex-end; gap: 10px; margin-bottom: 12px; }
.lab-toolbar .search-field { width: min(360px, 100%); }
.lab-toolbar select { min-width: 210px; height: 42px; padding: 0 12px; border: 1px solid var(--line); border-radius: var(--radius-control); background: var(--surface); color: var(--text); }
.lab-board { padding: 0 20px; }
.lab-order { padding: 20px 0; }
.lab-order + .lab-order { border-top: 1px solid var(--line); }
.lab-order-alert { margin-inline: -10px; padding-inline: 10px; border-radius: 12px; background: color-mix(in srgb, var(--danger-soft) 48%, transparent); }
.lab-order-main, .lab-order-footer { display: flex; align-items: center; justify-content: space-between; gap: 18px; }
.lab-patient { display: flex; align-items: center; gap: 12px; min-width: 0; padding: 0; border: 0; background: transparent; cursor: pointer; text-align: left; }
.lab-patient > span:last-child { min-width: 0; }
.lab-patient strong, .lab-patient small { display: block; }
.lab-patient strong { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: .86rem; }
.lab-patient small { margin-top: 4px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: .7rem; }
.lab-due { display: grid; justify-items: end; gap: 5px; text-align: right; }
.lab-due small { font-size: .66rem; }
.lab-progress { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); margin: 20px 0 16px; }
.lab-progress::before { content: ""; position: absolute; top: 6px; right: 12.5%; left: 12.5%; height: 1px; background: var(--line); }
.lab-progress div { position: relative; z-index: 1; display: grid; justify-items: center; gap: 7px; }
.lab-progress div > span { width: 13px; height: 13px; border: 3px solid var(--surface); border-radius: 50%; background: var(--line); box-shadow: 0 0 0 1px var(--line); }
.lab-progress div.complete > span { background: var(--accent); box-shadow: 0 0 0 1px var(--accent); }
.lab-progress small { font-size: .64rem; text-align: center; }
.lab-progress div.complete small { color: var(--accent-dark); font-weight: 750; }
.lab-note { margin: 0 0 14px; color: var(--muted); font-size: .73rem; line-height: 1.5; }
.lab-order-footer > small { font-size: .67rem; }
.lab-order-footer > div { display: flex; align-items: center; gap: 8px; }
.compact-action { padding: 9px 12px; font-size: .72rem; box-shadow: none; }
.lab-delete { color: var(--danger); font-size: .7rem; text-decoration-thickness: 1px; }

.reminder-options { display: flex; flex-wrap: wrap; gap: 10px; margin: 16px 0 0; padding: 14px; border: 1px solid var(--line); border-radius: var(--radius-control); }
.reminder-options legend { padding-inline: 6px; color: var(--muted); font-size: .72rem; font-weight: 750; }
.reminder-options label { display: inline-flex; align-items: center; gap: 8px; min-height: 38px; padding: 7px 11px; border: 1px solid var(--line); border-radius: 10px; background: var(--surface-soft); cursor: pointer; font-size: .74rem; font-weight: 700; }
.reminder-options input { width: 18px; height: 18px; accent-color: var(--accent); }

.mobile-nav { display: none; }
.modal-backdrop { position: fixed; inset: 0; z-index: 20; display: grid; place-items: center; padding: 18px; background: rgba(16,31,24,.56); backdrop-filter: blur(7px); }
.modal-backdrop[hidden] { display: none; }
.modal { width: min(680px,100%); max-height: min(780px,calc(100dvh - 36px)); overflow-y: auto; padding: 24px; border-radius: var(--radius); background: var(--surface); box-shadow: var(--shadow); }
.compact-modal { width: min(580px, 100%); }
.modal-header { display: flex; align-items: start; justify-content: space-between; gap: 20px; margin-bottom: 24px; }
.modal-header h2 { font-size: 1.4rem; }
.patient-modal-header { position: sticky; top: 0; z-index: 3; margin: -24px -24px 24px; padding: 20px 24px 16px; border-bottom: 1px solid var(--line); background: var(--surface); }
.modal-header-actions { display: flex; align-items: center; gap: 8px; }
form { display: grid; gap: 18px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 15px; }
form label { display: grid; gap: 7px; color: var(--text); font-size: .76rem; font-weight: 700; }
form input, form select, form textarea { padding: 11px 12px; }
form textarea { resize: vertical; line-height: 1.5; }
fieldset { margin: 0; padding: 0; border: 0; }
legend { margin-bottom: 9px; font-size: .76rem; font-weight: 700; }
.procedure-options { display: grid; grid-template-columns: repeat(3,1fr); gap: 8px; }
.procedure-options label { position: relative; display: block; }
.procedure-options input { position: absolute; opacity: 0; pointer-events: none; }
.procedure-options span { display: grid; place-items: center; min-height: 48px; padding: 8px; border: 1px solid var(--line); border-radius: var(--radius-control); background: var(--surface); text-align: center; cursor: pointer; font-size: .68rem; }
.procedure-options input:checked + span { border-color: var(--accent); background: var(--accent-soft); color: var(--accent-dark); }
.procedure-options input:focus-visible + span { outline: 3px solid rgba(23,107,85,.28); outline-offset: 2px; }
.form-actions { display: flex; justify-content: flex-end; gap: 9px; padding-top: 4px; }
.form-actions[hidden], #patient-save-top[hidden] { display: none; }
.toast { position: fixed; right: 24px; bottom: 24px; z-index: 30; max-width: 340px; padding: 13px 16px; border-radius: var(--radius-control); background: #172a22; color: #fff; box-shadow: var(--shadow); font-size: .78rem; font-weight: 700; }
.error-toast { background: #702d2d; }
.upload-field { padding: 18px; border: 1px dashed var(--accent); border-radius: var(--radius-control); background: var(--accent-soft); }
.upload-field input { padding: 9px 0 0; border: 0; background: transparent; }
.upload-field small { line-height: 1.45; }
.profile-upload-field { padding: 13px 15px; border-radius: var(--radius-control); background: var(--surface-soft); }
.profile-upload-field > span small { color: var(--muted); font-weight: 600; }
.profile-upload-field input { padding: 6px 0 0; border: 0; background: transparent; }
button:disabled { cursor: not-allowed; opacity: .5; transform: none; }
[hidden] { display: none !important; }
.auth-gate { position: fixed; inset: 0; z-index: 50; display: grid; place-items: center; padding: 20px; background: var(--bg); }
.auth-card { width: min(430px, 100%); padding: 34px; border-radius: var(--radius); background: var(--surface); box-shadow: var(--shadow); }
.auth-mark { width: 58px; height: 58px; margin-bottom: 26px; border-radius: 17px; }
.auth-card h1 { font-size: 1.85rem; }
.auth-card > p:not(.eyebrow) { margin: 12px 0 24px; color: var(--muted); font-size: .85rem; line-height: 1.6; }
.auth-mode-picker { display: grid; grid-template-columns: 1fr 1fr; gap: 4px; margin: 0 0 20px; padding: 4px; border: 1px solid var(--line); border-radius: 13px; background: var(--surface-soft); }
.auth-mode-button { min-height: 38px; border: 0; border-radius: 9px; background: transparent; color: var(--muted); font: inherit; font-size: .82rem; font-weight: 700; }
.auth-mode-button.is-active { background: var(--surface); color: var(--text); box-shadow: 0 1px 5px rgba(24,43,34,.12); }
.auth-mode-button:focus-visible { outline: 3px solid color-mix(in srgb, var(--accent) 34%, transparent); outline-offset: 2px; }
.auth-card form { gap: 15px; }
.auth-card form .primary-button { width: 100%; margin-top: 3px; }
.auth-card > small { display: block; margin-top: 17px; line-height: 1.5; }
.registration-coming-soon { display: grid; justify-items: center; gap: 12px; padding: 28px 18px 10px; text-align: center; }
.registration-coming-soon[hidden] { display: none; }
.registration-coming-soon-icon { display: grid; place-items: center; width: 54px; height: 54px; border-radius: 18px; background: color-mix(in srgb, var(--accent) 14%, var(--surface)); color: var(--accent); font-size: 1.55rem; }
.registration-coming-soon h2 { margin: 2px 0 0; font-size: 1.2rem; letter-spacing: -.03em; }
.registration-coming-soon p { max-width: 32ch; margin: 0 0 6px; color: var(--muted); font-size: .88rem; line-height: 1.65; }
.registration-coming-soon .secondary-button { width: 100%; }
.form-error { padding: 10px 12px; border-radius: 10px; background: var(--danger-soft); color: var(--danger); font-size: .75rem; line-height: 1.45; }

@media (prefers-color-scheme: dark) {
  :root { --bg:#111914; --surface:#17221c; --surface-soft:#1e2d25; --surface-strong:#263a30; --text:#edf4f0; --muted:#a0b1a8; --line:#2d4036; --accent:#3e9c7c; --accent-dark:#72c2a6; --accent-soft:#203d32; --danger:#ed9791; --danger-soft:#432827; --warning:#e3bd73; --warning-soft:#3b3322; --shadow:0 8px 20px rgba(0,0,0,.28); }
  .sidebar { background:#0c1711; }
  .nav-item.active { background:#e6f0eb; color:#173d31; }
  .demo-banner { background:#332e20; border-color:#50472c; color:#f0d78f; }
  .demo-banner span { color:#c9b986; }
  .primary-button { color:#08150f; }
  input::placeholder, textarea::placeholder { color:#91a198; }
}

@media (max-width: 1000px) {
  .sidebar { width: 210px; }
  .main-content { width: calc(100% - 210px); margin-left: 210px; padding-inline: clamp(28px, 4vw, 44px); }
  .content-grid, .patient-layout { grid-template-columns: 1fr; }
  .patient-detail { min-height: auto; }
}

@media (max-width: 767px) {
  body { padding-bottom: calc(72px + env(safe-area-inset-bottom)); }
  .sidebar { display: none; }
  .main-content { width: 100%; margin-left: 0; padding: calc(18px + env(safe-area-inset-top)) max(16px, env(safe-area-inset-right)) 30px max(16px, env(safe-area-inset-left)); }
  .topbar { align-items: center; margin-bottom: 18px; }
  .topbar h1 { font-size: 1.65rem; }
  .topbar .primary-button { padding-inline: 13px; }
  .mobile-logout { display: inline-flex; min-height: 44px; padding: 9px 13px; }
  .demo-banner { display: grid; gap: 3px; }
  .stats-grid { grid-auto-flow: column; grid-auto-columns: minmax(180px, 78vw); grid-template-columns: none; overflow-x: auto; overscroll-behavior-inline: contain; scroll-snap-type: x mandatory; scrollbar-width: none; padding-bottom: 4px; }
  .stats-grid::-webkit-scrollbar { display: none; }
  .stat-block { min-width: 0; min-height: 130px; scroll-snap-align: start; }
  .notification-card { align-items: stretch; flex-direction: column; gap: 15px; margin-top: 12px; }
  .notification-card .primary-button { width: 100%; min-height: 46px; }
  .content-grid { grid-template-columns: 1fr; }
  .schedule-panel, .followup-panel { padding: 18px; }
  .appointment-row { grid-template-columns: 48px minmax(0,1fr); }
  .appointment-row .status-label { grid-column: 2; justify-self: start; }
  .toolbar { grid-template-columns: 1fr auto; }
  .filter-field { grid-row: 2; grid-column: 1 / 2; }
  .status-filter-field { grid-row: 2; grid-column: 2 / 3; }
  .patient-layout { grid-template-columns: 1fr; }
  .patient-detail { display: none; }
  .patient-detail.mobile-visible { display: block; position: fixed; inset: 0 0 calc(66px + env(safe-area-inset-bottom)) 0; z-index: 10; overflow-y: auto; overscroll-behavior: contain; border: 0; border-radius: 0; padding: calc(72px + env(safe-area-inset-top)) max(16px, env(safe-area-inset-right)) 30px max(16px, env(safe-area-inset-left)); }
  .detail-header { align-items: center; }
  .detail-contact { text-align: left; }
  .detail-facts { grid-template-columns: 1fr 1fr; }
  .detail-actions { position: static; display: block; padding: 0; background: transparent; }
  .detail-action-main { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 6px; }
  .detail-action-main button { padding-inline: 7px; font-size: .69rem; white-space: normal; line-height: 1.15; }
  .detail-more-button { width: auto; padding-inline: 12px; }
  .detail-more-full { display: none; }
  .detail-more-short { display: inline; }
  .detail-header .mobile-only { display: inline-flex; }
  #detail-close { position: fixed; top: max(12px, env(safe-area-inset-top)); right: max(12px, env(safe-area-inset-right)); z-index: 12; min-height: 44px; box-shadow: var(--shadow); }
  .view-toolbar { align-items: stretch; flex-direction: column; }
  .view-toolbar > .primary-button { width: 100%; min-height: 45px; }
  .calendar-controls { align-items: stretch; flex-direction: column; }
  .calendar-controls .filter-field { width: 100%; }
  .segmented-control { width: 100%; }
  .segmented-control button { padding-inline: 9px; }
  .calendar-toolbar { align-items: start; }
  .calendar-navigation { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 6px; width: 100%; }
  .calendar-navigation > div { min-width: 0; }
  .calendar-arrow { min-width: 0; padding-inline: 10px; }
  .calendar-toolbar > .text-button { display: none; }
  .calendar-scroll { overflow: hidden; }
  .calendar-weekdays, .calendar-grid { display: none; }
  .calendar-agenda { display: block; width: 100%; }
  .agenda-day { width: 100%; }
  .agenda-date { min-width: 0; }
  .agenda-list { min-width: 0; padding: 0 8px 12px; }
  .agenda-appointment-row { grid-template-columns: minmax(0, 1fr) auto; }
  .agenda-appointment { width: 100%; color: var(--text); }
  .calendar-move-button { min-width: 54px; margin-right: 0; }
  .clinic-grid { grid-template-columns: 1fr; }
  .lab-summary { grid-template-columns: repeat(2, 1fr); }
  .lab-summary > div { display: grid; justify-items: start; padding: 10px; }
  .lab-summary > div + div { border-left: 0; }
  .lab-summary > div:nth-child(even) { border-left: 1px solid var(--line); }
  .lab-summary > div:nth-child(n+3) { border-top: 1px solid var(--line); }
  .lab-summary span { font-size: .65rem; }
  .lab-toolbar { justify-content: stretch; flex-direction: column; }
  .lab-toolbar label, .lab-toolbar select { width: 100%; }
  .lab-board { padding-inline: 14px; }
  .lab-order-main { align-items: stretch; flex-direction: column; }
  .lab-due { justify-items: start; text-align: left; }
  .lab-progress small { font-size: .58rem; }
  .lab-order-footer { align-items: start; flex-direction: column; }
  .lab-order-footer > div { width: 100%; justify-content: space-between; }
  .mobile-nav { position: fixed; inset: auto max(10px, env(safe-area-inset-right)) calc(10px + env(safe-area-inset-bottom)) max(10px, env(safe-area-inset-left)); z-index: 15; display: grid; grid-template-columns: repeat(5,1fr); gap: 3px; padding: 5px; border: 1px solid var(--line); border-radius: 17px; background: color-mix(in srgb, var(--surface) 92%, transparent); box-shadow: 0 8px 16px rgba(19,45,33,.2); backdrop-filter: blur(18px); }
  .mobile-nav button { min-height: 48px; padding: 9px 3px; border: 0; border-radius: var(--radius-control); background: transparent; color: var(--muted); font-size: .65rem; font-weight: 750; }
  .mobile-nav button.active { background: var(--accent); color: #fff; }
  .modal-backdrop { align-items: end; padding: 0; }
  .modal { max-height: calc(92dvh - env(safe-area-inset-bottom)); padding: 22px 16px calc(24px + env(safe-area-inset-bottom)); border-radius: 20px 20px 0 0; }
  .patient-modal-header { margin: -22px -16px 20px; padding: 16px; }
  .form-grid, .procedure-options { grid-template-columns: 1fr 1fr; }
  .toast { right: 16px; bottom: calc(82px + env(safe-area-inset-bottom)); left: 16px; max-width: none; }
  .auth-card { padding: 26px 20px; }
  .auth-gate { align-items: start; overflow-y: auto; padding-top: max(20px, env(safe-area-inset-top)); padding-bottom: max(20px, env(safe-area-inset-bottom)); }
  .auth-card { margin-block: auto; }
  .photo-viewer-close { min-width: 44px; min-height: 44px; }
  .compare-viewer { width: 100%; max-height: 100dvh; padding: 14px; border-radius: 0; }
  .compare-viewer-header { padding-right: 0; }
  .compare-images { grid-template-columns: 1fr; }
  .compare-images img { height: min(34dvh, 360px); }
  .stage-progress { overflow-x: auto; grid-template-columns: repeat(5, minmax(78px, 1fr)); padding: 4px 2px 10px; }
}

@media (max-width: 520px) {
  .toolbar { grid-template-columns: 1fr; }
  .toolbar .search-field, .toolbar .filter-field, .toolbar .status-filter-field, .toolbar #add-patient { grid-column: 1; grid-row: auto; width: 100%; }
  .form-grid { grid-template-columns: 1fr; }
  .form-actions { display: grid; grid-template-columns: 1fr 1fr; }
  .form-actions button { min-height: 44px; }
  .clinic-meta { grid-template-columns: 1fr; }
  .day-appointment { grid-template-columns: 44px 38px minmax(0, 1fr) auto; gap: 8px; }
  .day-appointment-row { grid-template-columns: minmax(0, 1fr) auto; }
}

@media (max-width: 360px) {
  .detail-facts { grid-template-columns: 1fr; }
  .procedure-options { grid-template-columns: 1fr; }
  .mobile-nav button { font-size: .61rem; }
}

@media (pointer: coarse) {
  .primary-button, .secondary-button, .close-button, .danger-button, .text-button, .photo-delete-button { min-height: 44px; }
  button:active { transform: scale(.97); transition-duration: 100ms; }
}

@media (prefers-reduced-transparency: reduce) {
  .mobile-nav { background: var(--surface); backdrop-filter: none; }
}

@media (prefers-contrast: more) {
  .mobile-nav { border-color: currentColor; background: var(--surface); }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .001ms !important; transition-duration: .001ms !important; }
}

/* Apple-inspired clinical interface: calm hierarchy, physical feedback, structural materials. */
:root {
  color-scheme: light;
  --bg: #f2f4f3;
  --surface: #ffffff;
  --surface-soft: #f2f5f3;
  --surface-strong: #e7ece9;
  --text: #17231d;
  --muted: #596860;
  --line: rgba(31, 55, 43, .13);
  --accent: #167057;
  --accent-dark: #0f5945;
  --accent-soft: #e0f0e9;
  --danger: #b83a3a;
  --danger-soft: #f9e9e7;
  --warning: #805a17;
  --warning-soft: #f7edd7;
  --shadow: 0 1px 3px rgba(24, 43, 34, .08), 0 10px 30px rgba(24, 43, 34, .07);
  --radius: 18px;
  --radius-control: 12px;
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "SF Pro Display", "Segoe UI", sans-serif;
  font-optical-sizing: auto;
}

html { background: var(--bg); }
body { background: var(--bg); letter-spacing: -.008em; }
h1 { font-size: 2rem; line-height: 1.12; letter-spacing: -.035em; }
h2 { font-size: 1.05rem; line-height: 1.25; letter-spacing: -.022em; }
h3 { letter-spacing: -.015em; }
.eyebrow { margin-bottom: 6px; color: var(--muted); font-size: .76rem; font-weight: 650; letter-spacing: 0; text-transform: none; }

.sidebar {
  background: rgba(248, 250, 249, .88);
  color: var(--text);
  border-right: 1px solid var(--line);
  box-shadow: none;
  -webkit-backdrop-filter: saturate(140%) blur(28px);
  backdrop-filter: saturate(140%) blur(28px);
}
.brand { padding-bottom: 24px; }
.brand-mark { background: var(--accent-soft); box-shadow: inset 0 0 0 1px rgba(22,112,87,.08); }
.brand strong { color: var(--text); font-weight: 750; }
.brand small, .demo-note p, .profile-button small { color: var(--muted); }
.nav-list { gap: 4px; }
.nav-item { min-height: 44px; padding: 11px 13px; color: var(--muted); font-weight: 650; transition: background-color 160ms ease, color 160ms ease, transform 100ms ease; }
.nav-item:hover { background: rgba(23, 35, 29, .055); color: var(--text); }
.nav-item.active { background: var(--accent-soft); color: var(--accent-dark); }
.nav-count, .nav-item.active .nav-count { background: rgba(23,35,29,.07); color: currentColor; }
.demo-note { background: var(--surface-soft); color: var(--text); }
.profile-button { min-height: 48px; border-radius: var(--radius-control); }
.profile-button:hover, .sidebar-logout:hover { background: rgba(23,35,29,.055); color: var(--text); }
.profile-button strong { color: var(--text); }
.avatar { background: #dce9e3; color: var(--accent-dark); }
.sidebar-logout { min-height: 44px; color: var(--muted); }

.main-content { padding-top: 24px; }
.topbar {
  position: sticky;
  top: 0;
  z-index: 8;
  align-items: center;
  padding: 10px 16px 18px;
  background: rgba(242, 244, 243, .86);
  -webkit-backdrop-filter: saturate(140%) blur(24px);
  backdrop-filter: saturate(140%) blur(24px);
}

.primary-button, .secondary-button, .close-button, .danger-button, .text-button {
  min-height: 44px;
  padding: 0 16px;
  border: 0;
  border-radius: var(--radius-control);
  box-shadow: none;
  font-weight: 700;
  transition: background-color 160ms ease, color 160ms ease, transform 100ms ease, opacity 160ms ease;
}
.primary-button { background: var(--accent); color: #fff; }
.primary-button:hover { background: var(--accent-dark); }
.secondary-button, .close-button { background: var(--surface-strong); color: var(--text); }
.secondary-button:hover, .close-button:hover { background: #dce3df; }
.text-button { padding-inline: 10px; background: transparent; color: var(--accent-dark); }
.text-button:hover { background: var(--accent-soft); }
.danger-button { background: var(--danger-soft); color: var(--danger); }
.danger-button:hover { background: #f3d8d5; }
.primary-button:active, .secondary-button:active, .close-button:active, .danger-button:active, .text-button:active, .nav-item:active, .mobile-nav button:active { transform: scale(.97); }

.panel, .stat-block, .notification-card, .clinic-card, .lab-summary {
  border: 0;
  background: var(--surface);
  box-shadow: 0 1px 3px rgba(24, 43, 34, .08);
}
.stat-block { min-height: 140px; padding: 20px; }
.stat-block strong { font-weight: 720; }
.accent-stat { background: var(--surface); color: var(--text); }
.accent-stat span, .accent-stat small { color: var(--muted); }
.accent-stat strong { color: var(--accent-dark); }
.notification-card { box-shadow: 0 1px 3px rgba(24, 43, 34, .08); }
.notification-card .primary-button.notification-enabled { background: var(--accent-soft); color: var(--accent-dark); }
.appointment-row, .followup-row, .agenda-day + .agenda-day, .agenda-appointment-row, .day-appointment-row, .lab-order + .lab-order { border-color: var(--line); }
.appointment-row, .followup-button, .agenda-appointment, .day-appointment, .lab-patient { border-radius: 12px; }
.appointment-row:hover, .followup-button:hover, .agenda-appointment:hover, .day-appointment:hover, .lab-patient:hover { background: var(--surface-soft); }

.search-field input, .filter-field select, form input, form select, form textarea, .lab-toolbar select {
  min-height: 44px;
  border-color: transparent;
  background: var(--surface);
  box-shadow: inset 0 0 0 1px var(--line);
}
.search-field input:focus, .filter-field select:focus, form input:focus, form select:focus, form textarea:focus, .lab-toolbar select:focus {
  box-shadow: inset 0 0 0 1.5px var(--accent), 0 0 0 3px rgba(22,112,87,.12);
  outline: 0;
}
.patient-list-panel { background: rgba(255,255,255,.78); }
.patient-row { min-height: 62px; transition: background-color 150ms ease, transform 100ms ease; }
.patient-row:hover { background: var(--surface-soft); }
.patient-row.selected { background: var(--accent-soft); }
.patient-row:active { transform: scale(.985); }
.patient-detail { box-shadow: 0 1px 3px rgba(24, 43, 34, .08); }
.detail-actions { margin-top: 14px; }
.detail-action-main { gap: 8px; }
.fact, .treatment-plan, .patient-note, .photo-section, .treatment-stage-section { background: var(--surface-soft); }
.patient-note { border: 0; }
.photo-open-button { border-radius: 12px; }
.photo-delete-button { min-width: 44px; min-height: 44px; border-radius: 10px; }
.photo-delete-button:hover { background: var(--danger-soft); text-decoration: none; }
.stage-progress .current span { box-shadow: 0 0 0 4px var(--accent-soft); }

.segmented-control { padding: 3px; border: 0; border-radius: 12px; background: var(--surface-strong); }
.segmented-control button { min-height: 38px; border: 0; border-radius: 9px; background: transparent; color: var(--muted); }
.segmented-control button.active { background: var(--surface); color: var(--text); box-shadow: 0 1px 3px rgba(24,43,34,.12); }
.calendar-panel, .lab-board { box-shadow: 0 1px 3px rgba(24, 43, 34, .08); }
.calendar-day { transition: background-color 150ms ease, transform 100ms ease; }
.calendar-day:active { transform: scale(.985); }
.agenda-date > time { border-radius: 12px; }
.calendar-move-button { min-height: 38px; border: 0; background: var(--surface-strong); }
.lab-order-alert { background: #fcf1ef; }
.lab-progress div > span { border-color: var(--surface); }

.modal-backdrop { background: rgba(20, 28, 24, .46); -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px); animation: apple-dim-in 180ms ease-out; }
.modal { border-radius: 22px; box-shadow: 0 24px 70px rgba(14, 27, 20, .24); animation: apple-sheet-in 240ms cubic-bezier(.16,1,.3,1); }
.patient-modal-header { background: rgba(255,255,255,.9); -webkit-backdrop-filter: saturate(140%) blur(20px); backdrop-filter: saturate(140%) blur(20px); }
.procedure-options span { min-height: 48px; border-color: transparent; background: var(--surface-soft); box-shadow: inset 0 0 0 1px var(--line); }
.procedure-options input:checked + span { border-color: transparent; background: var(--accent-soft); box-shadow: inset 0 0 0 1.5px var(--accent); }
.upload-field { border-color: rgba(22,112,87,.35); background: #edf7f2; }
.toast { background: rgba(23,35,29,.94); box-shadow: 0 12px 36px rgba(14,27,20,.22); -webkit-backdrop-filter: blur(18px); backdrop-filter: blur(18px); }
.auth-card { box-shadow: 0 1px 3px rgba(24,43,34,.08), 0 24px 70px rgba(24,43,34,.1); }

@keyframes apple-dim-in { from { opacity: 0; } }
@keyframes apple-sheet-in { from { opacity: 0; transform: translateY(18px) scale(.985); } to { opacity: 1; transform: none; } }

@media (max-width: 767px) {
  .main-content { padding-top: calc(10px + env(safe-area-inset-top)); }
  .topbar { margin-inline: -2px; padding: 8px 12px 14px; }
  .topbar h1 { font-size: 1.72rem; }
  .stats-grid { gap: 10px; }
  .stat-block { min-height: 126px; }
  .patient-detail.mobile-visible { background: var(--bg); }
  #detail-close { box-shadow: 0 1px 3px rgba(24,43,34,.1); background: rgba(255,255,255,.88); -webkit-backdrop-filter: blur(18px); backdrop-filter: blur(18px); }
  .detail-action-main { grid-template-columns: 1fr 1fr; }
  .detail-action-main .primary-button { grid-column: 1 / -1; }
  .detail-action-main .secondary-button { background: var(--surface); box-shadow: 0 1px 3px rgba(24,43,34,.08); }
  .detail-more-button { background: var(--surface-strong); }
  .mobile-nav {
    inset-inline: max(10px, env(safe-area-inset-left)) max(10px, env(safe-area-inset-right));
    padding: 5px;
    border: 1px solid rgba(31,55,43,.11);
    border-radius: 20px;
    background: rgba(250, 251, 250, .82);
    box-shadow: 0 10px 32px rgba(18, 38, 28, .16);
    -webkit-backdrop-filter: saturate(150%) blur(24px);
    backdrop-filter: saturate(150%) blur(24px);
  }
  .mobile-nav button { min-height: 50px; border-radius: 15px; color: var(--muted); }
  .mobile-nav button.active { background: var(--accent-soft); color: var(--accent-dark); }
  .modal { border-radius: 24px 24px 0 0; }
  .modal::before { content: ""; display: block; width: 36px; height: 5px; margin: -12px auto 14px; border-radius: 999px; background: rgba(23,35,29,.18); }
  .patient-modal-header { margin-top: -13px; }
  .clinic-detail-toolbar { position: sticky; z-index: 5; top: calc(6px + env(safe-area-inset-top)); padding: 7px; border: 1px solid var(--line); border-radius: 15px; background: rgba(250,251,250,.88); -webkit-backdrop-filter: blur(20px); backdrop-filter: blur(20px); }
  .clinic-detail-toolbar .secondary-button, .clinic-detail-toolbar .primary-button { padding-inline: 12px; }
  .clinic-detail-hero { padding: 20px; }
  .clinic-detail-stats { grid-template-columns: 1fr 1fr; }
  .clinic-detail-stats > div:last-child { grid-column: 1 / -1; }
  .clinic-patient-panel { padding: 16px 12px; }
  .clinic-patient-row { grid-template-columns: auto minmax(0,1fr) auto; }
  .clinic-patient-date { grid-column: 2; text-align: left; }
  .clinic-patient-chevron { grid-column: 3; grid-row: 1 / span 2; }
}

@media (prefers-reduced-transparency: reduce) {
  .sidebar, .topbar, .mobile-nav, .patient-modal-header, #detail-close, .toast { background: var(--surface); -webkit-backdrop-filter: none; backdrop-filter: none; }
}

@media (prefers-contrast: more) {
  :root { --line: rgba(23,35,29,.42); }
  .panel, .stat-block, .notification-card, .clinic-card, .lab-summary { box-shadow: inset 0 0 0 1px var(--line); }
  .primary-button { outline: 1px solid var(--accent-dark); }
}

@media (prefers-reduced-motion: reduce) {
  .modal-backdrop, .modal, .view.active, .app-splash-mark { animation: none; }
  .photo-grid img { transform: none !important; }
}

/* Refined controls, patient actions, settings and adaptive appearance. */
:root { --control-line: #aab8b0; }

.topbar-actions { display: flex; align-items: center; justify-content: flex-end; gap: 8px; }
.appearance-toggle { width: 44px; min-height: 44px; display: inline-grid; place-items: center; padding: 0; border: 0; border-radius: 13px; background: var(--surface-strong); color: var(--text); cursor: pointer; font-weight: 700; transition: background-color 160ms ease, color 160ms ease, transform 100ms ease; }
.appearance-toggle:active, .settings-switch:active { transform: scale(.96); }
.theme-sun, .theme-moon { position: relative; grid-area: 1 / 1; width: 20px; height: 20px; color: currentColor; transition: opacity 160ms ease, transform 180ms cubic-bezier(.16,1,.3,1); }
.theme-sun::before { content: ""; position: absolute; inset: 5px; border: 2px solid currentColor; border-radius: 50%; }
.theme-sun::after { content: ""; position: absolute; top: 0; left: 9px; width: 2px; height: 2px; border-radius: 2px; background: currentColor; box-shadow: 0 18px currentColor, 9px 9px currentColor, -9px 9px currentColor, 6px 3px currentColor, -6px 3px currentColor, 6px 15px currentColor, -6px 15px currentColor; }
.theme-moon { background: currentColor; border-radius: 50%; -webkit-mask: radial-gradient(circle at 68% 34%, transparent 0 44%, #000 46%); mask: radial-gradient(circle at 68% 34%, transparent 0 44%, #000 46%); }
.appearance-toggle[aria-checked="false"] .theme-moon, .appearance-toggle[aria-checked="true"] .theme-sun { opacity: 0; transform: scale(.7); }
.appearance-toggle[aria-checked="false"] .theme-sun, .appearance-toggle[aria-checked="true"] .theme-moon { opacity: 1; transform: scale(1); }
.settings-appearance-toggle { flex: 0 0 44px; }
.ios-switch, .settings-switch { position: relative; display: inline-block; width: 51px; height: 31px; flex: 0 0 51px; border: 0; border-radius: 999px; background: #8c9691; box-shadow: inset 0 0 0 1px rgba(23,35,29,.08); transition: background-color 180ms cubic-bezier(.16,1,.3,1); }
.ios-switch > span, .settings-switch > span { position: absolute; top: 2px; left: 2px; width: 27px; height: 27px; border-radius: 50%; background: #fff; box-shadow: 0 2px 5px rgba(16,28,22,.25); transition: transform 220ms cubic-bezier(.16,1,.3,1); }
.appearance-toggle[aria-checked="true"] .ios-switch, .settings-switch[aria-checked="true"] { background: var(--accent); }
.appearance-toggle[aria-checked="true"] .ios-switch > span, .settings-switch[aria-checked="true"] > span { transform: translateX(20px); }

.settings-layout { width: min(900px, 100%); display: grid; gap: 14px; }
.usage-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.usage-grid > div { display: grid; gap: 5px; padding: 16px; border: 1px solid var(--line); border-radius: 16px; background: var(--surface-soft); }
.usage-grid span { color: var(--muted); font-size: .84rem; }
.usage-grid strong { font-size: 1.35rem; }
body[data-user-role="clinic"] #add-clinic,
body[data-user-role="clinic"] #empty-add-clinic,
body[data-user-role="clinic"] [data-clinic-delete],
body[data-user-role="clinic"] #clinic-detail-edit { display: none !important; }
.settings-panel { padding: 4px 20px; }
.settings-heading { display: flex; align-items: center; justify-content: space-between; gap: 18px; padding: 20px 0 16px; }
.settings-heading-actions { display: flex; align-items: center; gap: 10px; }
.settings-heading p { margin-top: 5px; color: var(--muted); font-size: .76rem; line-height: 1.5; }
.setting-row { min-height: 72px; display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 13px 0; border-top: 1px solid var(--line); }
.setting-row > div:first-child, .setting-row > span:first-child { min-width: 0; }
.setting-row strong, .setting-row small { display: block; }
.setting-row strong { font-size: .83rem; }
.setting-row small { max-width: 52ch; margin-top: 4px; font-size: .7rem; line-height: 1.45; }
.setting-field select { width: min(260px, 45%); min-height: 44px; padding: 0 36px 0 12px; border: 1px solid var(--control-line); border-radius: var(--radius-control); background: var(--surface); color: var(--text); }
.settings-theme-control { flex: 0 0 auto; }
.settings-theme-control button { min-width: 82px; }
.settings-switch { padding: 0; cursor: pointer; }
.settings-checkbox { width: 22px; height: 22px; flex: 0 0 22px; accent-color: var(--accent); }
.settings-notification-card { width: 100%; margin: 0; }
.settings-security-form { gap: 14px; padding: 16px 0 20px; border-top: 1px solid var(--line); }
.settings-security-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.settings-security-current { grid-column: 1 / -1; }
.settings-security-form input { min-height: 44px; }
.settings-security-hint { margin: -2px 0 0; color: var(--muted); font-size: .7rem; line-height: 1.45; }
.settings-security-actions { display: flex; align-items: center; gap: 14px; min-height: 44px; }
.settings-security-status { margin: 0; color: var(--muted); font-size: .74rem; line-height: 1.45; }
.settings-security-status.is-success { color: var(--accent-dark); }
.settings-security-status.is-error { color: var(--danger); }

.search-field input, .filter-field select, form input:not([type="checkbox"]):not([type="radio"]), form select, form textarea, .lab-toolbar select, .setting-field select {
  border: 1px solid var(--control-line);
  background: var(--surface);
  box-shadow: 0 1px 2px rgba(24,43,34,.05);
}
.search-field input:hover, .filter-field select:hover, form input:not([type="checkbox"]):not([type="radio"]):hover, form select:hover, form textarea:hover, .lab-toolbar select:hover, .setting-field select:hover { border-color: #7f9187; }
.search-field input:focus, .filter-field select:focus, form input:not([type="checkbox"]):not([type="radio"]):focus, form select:focus, form textarea:focus, .lab-toolbar select:focus, .setting-field select:focus {
  border-color: var(--accent);
  outline: 0;
  box-shadow: 0 0 0 3px rgba(22,112,87,.15);
}
.search-field input:disabled, .filter-field select:disabled, form input:disabled, form select:disabled, form textarea:disabled, .lab-toolbar select:disabled { background: var(--surface-soft); color: var(--muted); opacity: .75; }
.reminder-options, .reminder-options label, .profile-upload-field { border-color: var(--control-line); }
.reminder-options input { min-height: 18px; box-shadow: none; }
.profile-upload-field input { border: 0 !important; box-shadow: none !important; }
.procedure-options span { border: 1px solid var(--control-line); background: var(--surface); box-shadow: none; }
.procedure-options span:hover { border-color: #7f9187; background: var(--surface-soft); }
.procedure-options input:checked + span { border-color: var(--accent); background: var(--accent-soft); box-shadow: inset 0 0 0 1px var(--accent); }

.detail-header { align-items: center; }
.detail-name { min-width: 0; }
.detail-name > div { min-width: 0; }
.detail-name h2, .detail-name p { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.detail-header-actions { flex: 0 0 auto; }
.detail-actions { display: block; margin: 14px 0 22px; }
.detail-action-main { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; }
.detail-action-main button { width: 100%; min-width: 0; }

.compact-patient-list .patient-row { min-height: 50px; padding-block: 7px; }
.compact-patient-list .patient-initials, .compact-patient-list .patient-row .patient-avatar { width: 36px; height: 36px; flex-basis: 36px; }

html[data-theme="dark"] {
  color-scheme: dark;
  --bg: #101713;
  --surface: #18211c;
  --surface-soft: #202c25;
  --surface-strong: #2a3730;
  --text: #f1f6f3;
  --muted: #aab9b1;
  --line: rgba(229,241,235,.13);
  --control-line: #61736a;
  --accent: #3d9677;
  --accent-dark: #79c9aa;
  --accent-soft: #203c31;
  --danger: #f09a95;
  --danger-soft: #432a28;
  --warning: #e3bd73;
  --warning-soft: #3b3322;
  --shadow: 0 1px 3px rgba(0,0,0,.3), 0 10px 30px rgba(0,0,0,.2);
}
html[data-theme="dark"] .sidebar { background: rgba(15,23,19,.9); }
html[data-theme="dark"] .topbar { background: rgba(16,23,19,.88); }
html[data-theme="dark"] .patient-list-panel { background: rgba(24,33,28,.82); }
html[data-theme="dark"] .patient-modal-header, html[data-theme="dark"] #detail-close { background: rgba(24,33,28,.92); }
html[data-theme="dark"] .secondary-button:hover, html[data-theme="dark"] .close-button:hover { background: #35443c; }
html[data-theme="dark"] .panel, html[data-theme="dark"] .stat-block, html[data-theme="dark"] .notification-card, html[data-theme="dark"] .clinic-card, html[data-theme="dark"] .lab-summary, html[data-theme="dark"] .patient-detail { box-shadow: 0 1px 3px rgba(0,0,0,.3); }
html[data-theme="dark"] .lab-order-alert { background: #302523; }
html[data-theme="dark"] .upload-field { background: #183126; }
html[data-theme="dark"] input::placeholder, html[data-theme="dark"] textarea::placeholder { color: #9aaba2; }
html[data-theme="dark"] .mobile-nav { background: rgba(20,29,24,.86); border-color: rgba(229,241,235,.14); }
.theme-transition body, .theme-transition .sidebar, .theme-transition .topbar, .theme-transition .panel, .theme-transition .stat-block, .theme-transition .notification-card, .theme-transition .clinic-card, .theme-transition .modal, .theme-transition .mobile-nav { transition: background-color 220ms ease, color 220ms ease, border-color 220ms ease; }

@media (max-width: 767px) {
  .topbar { gap: 10px; }
  .topbar > div:first-child { min-width: 0; }
  .topbar h1 { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  .topbar-actions { flex: 0 0 auto; gap: 5px; }
  .appearance-toggle { width: 44px; background: var(--surface-strong); }
  .settings-shortcut, .mobile-logout { width: 46px; padding: 0; font-size: .64rem; }
  .settings-shortcut { background: var(--surface-strong); }
  .detail-header { flex-direction: row; align-items: center; gap: 8px; }
  .detail-name { gap: 9px; }
  .detail-name .patient-initials, .detail-name .patient-avatar, .profile-photo-button { width: 46px; height: 46px; flex-basis: 46px; }
  .detail-more-button { width: auto; min-height: 40px; padding-inline: 11px; }
  .detail-more-full { display: none; }
  .detail-more-short { display: inline; }
  .detail-action-main { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 6px; }
  .detail-action-main .primary-button { grid-column: auto; }
  .detail-action-main button { min-height: 48px; padding-inline: 6px; white-space: normal; font-size: .68rem; line-height: 1.15; }
  .settings-layout { gap: 10px; }
  .settings-panel { padding-inline: 16px; }
  .setting-row { gap: 14px; }
  .setting-field { align-items: stretch; flex-direction: column; }
  .setting-field select { width: 100%; }
  .settings-theme-control button { min-width: 72px; }
  .settings-notification-card { align-items: stretch; flex-direction: column; }
  .settings-security-grid { grid-template-columns: 1fr; }
  .settings-security-current { grid-column: auto; }
  .settings-security-actions { align-items: stretch; flex-direction: column; }
  .settings-security-actions .primary-button { width: 100%; }
  .usage-grid { grid-template-columns: 1fr; }
}

@media (max-width: 390px) {
  .topbar h1 { font-size: 1.42rem; }
  .mobile-logout { display: none; }
  .detail-name h2 { font-size: 1.05rem; }
  .detail-name p { max-width: 120px; }
}

@media (prefers-reduced-transparency: reduce) {
  html[data-theme="dark"] .sidebar, html[data-theme="dark"] .topbar, html[data-theme="dark"] .mobile-nav, html[data-theme="dark"] .patient-modal-header, html[data-theme="dark"] #detail-close { background: var(--surface); }
}

@media (prefers-reduced-motion: reduce) {
  .ios-switch > span, .settings-switch > span, .theme-transition body, .theme-transition .sidebar, .theme-transition .topbar, .theme-transition .panel, .theme-transition .modal { transition-duration: .001ms; }
}

.form-grid, .form-grid > label, form label, form input, form select, form textarea { min-width: 0; max-width: 100%; }
.form-grid > label { overflow: hidden; }
form label > span { overflow-wrap: anywhere; }
form input[type="date"], form input[type="time"] { display: block; inline-size: 100%; min-inline-size: 0; max-inline-size: 100%; -webkit-appearance: none; appearance: none; }
.modal form { gap: 18px; }
.modal .form-grid { grid-template-columns: minmax(0, 1fr); gap: 16px; }
.modal form label { width: 100%; }

.network-progress { position: fixed; inset: 0 0 auto; z-index: 60; height: 3px; overflow: hidden; opacity: 1; pointer-events: none; transition: opacity 140ms ease; }
.network-progress[aria-hidden="true"] { opacity: 0; }
.network-progress span { display: block; width: 38%; height: 100%; border-radius: 0 999px 999px 0; background: var(--accent); transform: translateX(-110%); animation: network-progress 1s cubic-bezier(.65,0,.35,1) infinite; }
@keyframes network-progress { 55% { transform: translateX(150%); } 100% { transform: translateX(290%); } }
button.is-loading { position: relative; color: transparent !important; pointer-events: none; }
button.is-loading::after { content: ""; position: absolute; inset: 50% auto auto 50%; width: 16px; height: 16px; margin: -9px 0 0 -9px; border: 2px solid rgba(22,112,87,.24); border-top-color: var(--accent-dark); border-radius: 50%; animation: action-spin .7s linear infinite; }
.primary-button.is-loading::after, .danger-button.is-loading::after { border-color: rgba(255,255,255,.34); border-top-color: #fff; }
@keyframes action-spin { to { transform: rotate(360deg); } }

@media (prefers-reduced-motion: reduce) {
  .network-progress span { width: 100%; transform: none; animation: none; }
  button.is-loading::after { animation-duration: 1.4s; }
}

.form-modal-header { position: sticky; top: 0; z-index: 3; margin: -24px -24px 24px; padding: 20px 24px 16px; background: rgba(255,255,255,.94); -webkit-backdrop-filter: saturate(140%) blur(20px); backdrop-filter: saturate(140%) blur(20px); }
.appointment-row { grid-template-columns: minmax(0, 1fr) auto; }
.calendar-appointments button { grid-template-columns: minmax(0, 1fr); }
.agenda-appointment { grid-template-columns: minmax(0, 1fr) auto; }
.day-appointment { grid-template-columns: 42px minmax(0, 1fr) auto; }
html[data-theme="dark"] .form-modal-header { background: rgba(24,33,28,.94); }

@media (max-width: 767px) {
  .form-modal-header { margin: -22px -16px 20px; padding: 16px; }
  .appointment-row { grid-template-columns: minmax(0, 1fr) auto; }
  .day-appointment { grid-template-columns: 38px minmax(0, 1fr) auto; }
}

@media (prefers-reduced-transparency: reduce) {
  .form-modal-header, html[data-theme="dark"] .form-modal-header { background: var(--surface); -webkit-backdrop-filter: none; backdrop-filter: none; }
}