/* MediSys Design System — assets/css/main.css */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

:root {
  /* Brand */
  --blue:        #0EA5E9;
  --blue-d:      #0284C7;
  --blue-f:      rgba(14,165,233,0.08);
  --teal:        #14B8A6;
  --indigo:      #6366F1;

  /* Dark palette */
  --blk:         #060B14;
  --d1:          #0B1120;
  --d2:          #101828;
  --d3:          #162033;
  --d4:          #1E2D45;
  --d5:          #243650;

  /* Text */
  --wh:          #F0F6FF;
  --tx:          #C8D8F0;
  --ts:          #6B85AF;
  --tm:          #3D5070;

  /* Borders */
  --br:          rgba(255,255,255,0.07);
  --br2:         rgba(255,255,255,0.13);

  /* Status */
  --green:       #10B981;
  --green-f:     rgba(16,185,129,0.1);
  --amber:       #F59E0B;
  --amber-f:     rgba(245,158,11,0.1);
  --red:         #EF4444;
  --red-f:       rgba(239,68,68,0.08);
  --purple:      #A855F7;
  --cyan:        #06B6D4;

  /* Layout */
  --sidebar-w:   260px;
  --nav-h:       64px;
  --radius:      10px;
  --radius-lg:   14px;
  --f:           'Inter', sans-serif;
}

*,*::before,*::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: var(--f);
  background: var(--blk);
  color: var(--tx);
  font-size: 14px;
  line-height: 1.5;
  min-height: 100vh;
}

/* ── App Shell ──────────────────────────────────────────────────── */
.app-shell   { display: flex; min-height: 100vh; }
.main-wrap   { flex: 1; min-width: 0; display: flex; flex-direction: column; }

/* ── Sidebar ────────────────────────────────────────────────────── */
.sidebar {
  width: var(--sidebar-w);
  background: var(--d1);
  border-right: 1px solid var(--br);
  display: flex;
  flex-direction: column;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
  flex-shrink: 0;
  z-index: 50;
}
.sb-logo {
  padding: 20px 16px;
  border-bottom: 1px solid var(--br);
  display: flex;
  align-items: center;
  gap: 10px;
}
.sb-logo-icon {
  width: 38px; height: 38px;
  background: linear-gradient(135deg,var(--blue),var(--teal));
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 20px; flex-shrink: 0;
}
.sb-brand strong { display: block; font-size: 15px; font-weight: 800; color: var(--wh); }
.sb-brand span   { display: block; font-size: 10px; color: var(--ts); text-transform: uppercase; letter-spacing: 1.2px; }

.sb-nav   { flex: 1; padding: 10px 0; }
.sb-sect  { display: block; font-size: 9.5px; font-weight: 700; letter-spacing: 1.8px; text-transform: uppercase; color: var(--tm); padding: 14px 18px 6px; }
.sb-link  {
  display: flex; align-items: center; gap: 10px;
  padding: 9px 16px; margin: 1px 8px;
  border-radius: var(--radius); font-size: 13px; font-weight: 500;
  color: var(--ts); text-decoration: none; transition: all .18s;
  position: relative;
}
.sb-link:hover        { background: var(--d3); color: var(--wh); }
.sb-link.active       { background: var(--blue-f); color: var(--blue); border-left: 2.5px solid var(--blue); }
.sb-link .si          { font-size: 16px; width: 20px; text-align: center; flex-shrink: 0; }
.sb-link .ct          { margin-left: auto; background: var(--red); color: #fff; font-size: 10px; font-weight: 800; border-radius: 8px; min-width: 18px; height: 18px; display: flex; align-items: center; justify-content: center; padding: 0 4px; }

.sb-bottom {
  padding: 12px;
  border-top: 1px solid var(--br);
}
.sb-user  { display: flex; align-items: center; gap: 10px; background: var(--d3); border-radius: var(--radius); padding: 10px 12px; }
.sb-av    { width: 32px; height: 32px; border-radius: 50%; background: linear-gradient(135deg,var(--blue),var(--teal)); display: flex; align-items: center; justify-content: center; font-size: 12px; font-weight: 800; color: #fff; flex-shrink: 0; }
.sb-uname { font-size: 12px; font-weight: 700; color: var(--wh); }
.sb-urole { font-size: 10px; color: var(--ts); text-transform: capitalize; }

/* ── Topbar ─────────────────────────────────────────────────────── */
.topbar {
  height: var(--nav-h);
  background: rgba(6,11,20,.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--br);
  display: flex;
  align-items: center;
  padding: 0 24px;
  gap: 14px;
  position: sticky;
  top: 0;
  z-index: 40;
}
.tb-title { font-size: 16px; font-weight: 800; color: var(--wh); }
.tb-right { margin-left: auto; display: flex; align-items: center; gap: 10px; }
.tb-notif { width: 36px; height: 36px; border-radius: 50%; background: var(--d3); display: flex; align-items: center; justify-content: center; cursor: pointer; border: 1px solid var(--br); font-size: 16px; position: relative; }
.tb-notif-dot { position: absolute; top: 7px; right: 7px; width: 8px; height: 8px; border-radius: 50%; background: var(--red); border: 2px solid var(--d1); }

/* ── Page body ──────────────────────────────────────────────────── */
.main-body { flex: 1; padding: 24px; overflow-x: hidden; }
.pg-head   { display: flex; align-items: center; justify-content: space-between; margin-bottom: 22px; flex-wrap: wrap; gap: 12px; }
.pg-head h1 { font-size: 22px; font-weight: 900; color: var(--wh); margin-bottom: 2px; }
.pg-head p  { font-size: 13px; color: var(--ts); }
.pg-head-left { flex: 1; min-width: 0; }

/* ── Cards ──────────────────────────────────────────────────────── */
.card {
  background: var(--d2);
  border: 1px solid var(--br);
  border-radius: var(--radius-lg);
  padding: 20px;
  margin-bottom: 16px;
}
.card-title {
  font-size: 14px;
  font-weight: 800;
  color: var(--wh);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.panel     { background: var(--d2); border: 1px solid var(--br); border-radius: var(--radius-lg); overflow: hidden; margin-bottom: 16px; }
.panel-head{ display: flex; align-items: center; justify-content: space-between; padding: 14px 20px; border-bottom: 1px solid var(--br); }
.panel-title { font-size: 14px; font-weight: 800; color: var(--wh); }

/* ── Stats grid ─────────────────────────────────────────────────── */
.stats-grid  { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px,1fr)); gap: 14px; margin-bottom: 22px; }
.stat-card   { background: var(--d2); border: 1px solid var(--br); border-radius: var(--radius-lg); padding: 18px 20px; }
.sc-icon     { font-size: 28px; margin-bottom: 10px; display: block; }
.sc-val      { font-size: 28px; font-weight: 900; color: var(--wh); margin-bottom: 4px; }
.sc-val em   { font-style: normal; color: var(--blue); }
.sc-lbl      { font-size: 11px; font-weight: 600; color: var(--ts); text-transform: uppercase; letter-spacing: 0.8px; }
.sc-delta    { font-size: 11px; margin-top: 6px; }
.sc-up       { color: var(--green); }
.sc-down     { color: var(--red); }

/* ── Tables ─────────────────────────────────────────────────────── */
.tbl-wrap { overflow-x: auto; }
.tbl { width: 100%; border-collapse: collapse; font-size: 13px; }
.tbl th { background: var(--d3); padding: 10px 16px; text-align: left; font-size: 10px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; color: var(--ts); border-bottom: 1px solid var(--br); white-space: nowrap; }
.tbl td { padding: 12px 16px; border-bottom: 1px solid var(--br); vertical-align: middle; }
.tbl tr:last-child td { border-bottom: none; }
.tbl tr:hover td { background: rgba(14,165,233,0.03); }
.tbl-fw  { font-weight: 600; color: var(--wh); }
.tbl-sub { font-size: 11px; color: var(--ts); margin-top: 2px; }
.tbl-mono{ font-family: monospace; font-size: 12px; color: var(--ts); }

/* ── Badges ─────────────────────────────────────────────────────── */
.badge         { display: inline-flex; align-items: center; font-size: 11px; font-weight: 700; padding: 3px 9px; border-radius: 5px; white-space: nowrap; }
.badge-blue    { background: rgba(14,165,233,0.15);  color: var(--blue); }
.badge-green   { background: rgba(16,185,129,0.15);  color: var(--green); }
.badge-red     { background: rgba(239,68,68,0.15);   color: var(--red); }
.badge-amber   { background: rgba(245,158,11,0.15);  color: var(--amber); }
.badge-purple  { background: rgba(168,85,247,0.15);  color: var(--purple); }
.badge-cyan    { background: rgba(6,182,212,0.15);   color: var(--cyan); }
.badge-muted   { background: rgba(107,133,175,0.15); color: var(--ts); }

/* ── Forms ──────────────────────────────────────────────────────── */
.form-grp      { margin-bottom: 16px; }
.form-row-2    { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-row-3    { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 14px; }
.form-lbl      { display: block; font-size: 10px; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase; color: var(--ts); margin-bottom: 6px; }
.form-lbl.req::after { content:" *"; color:var(--red); }
.form-ctrl     { width: 100%; background: var(--d3); border: 1.5px solid var(--br); border-radius: var(--radius); color: var(--wh); font-family: var(--f); font-size: 14px; padding: 10px 14px; outline: none; transition: border-color .2s; }
.form-ctrl:focus { border-color: rgba(14,165,233,.4); box-shadow: 0 0 0 3px rgba(14,165,233,.07); }
.form-ctrl::placeholder { color: var(--tm); }
.form-ctrl[disabled],
.form-ctrl[readonly]   { opacity: .6; cursor: not-allowed; }
select.form-ctrl option { background: var(--d2); }
textarea.form-ctrl { resize: vertical; min-height: 80px; }
.form-help   { font-size: 11px; color: var(--ts); margin-top: 4px; }
.form-actions{ display: flex; gap: 10px; margin-top: 4px; justify-content: flex-end; }

/* ── Buttons ────────────────────────────────────────────────────── */
.btn      { display: inline-flex; align-items: center; justify-content: center; gap: 6px; font-family: var(--f); font-size: 13px; font-weight: 700; padding: 9px 18px; border-radius: var(--radius); border: none; cursor: pointer; text-decoration: none; transition: all .18s; white-space: nowrap; }
.btn-full { width: 100%; }
.btn-lg   { padding: 13px 24px; font-size: 15px; }
.btn-sm   { padding: 5px 12px; font-size: 12px; }
.btn-blue { background: var(--blue); color: #fff; }
.btn-blue:hover { background: var(--blue-d); }
.btn-teal { background: var(--teal); color: #fff; }
.btn-green{ background: var(--green); color: #fff; }
.btn-red  { background: var(--red); color: #fff; }
.btn-ghost{ background: transparent; border: 1.5px solid var(--br2); color: var(--ts); }
.btn-ghost:hover { border-color: var(--blue); color: var(--blue); }
.btn-ghost.danger { color: var(--red); }
.btn-ghost.danger:hover { border-color: var(--red); background: var(--red-f); }
.btn:disabled { opacity: .55; cursor: not-allowed; }

/* ── Alerts ─────────────────────────────────────────────────────── */
.alert        { padding: 12px 16px; border-radius: var(--radius); font-size: 13px; display: flex; align-items: flex-start; gap: 10px; margin-bottom: 14px; }
.alert-ok     { background: var(--green-f); border: 1px solid rgba(16,185,129,.3); color: #6EE7B7; }
.alert-err    { background: var(--red-f); border: 1px solid rgba(239,68,68,.3); color: #FCA5A5; }
.alert-warn   { background: var(--amber-f); border: 1px solid rgba(245,158,11,.3); color: #FCD34D; }
.alert-info   { background: var(--blue-f); border: 1px solid rgba(14,165,233,.3); color: #7DD3FC; }

/* ── Modals ─────────────────────────────────────────────────────── */
.modal-overlay { position: fixed; inset: 0; background: rgba(0,0,0,.7); z-index: 1000; display: none; align-items: center; justify-content: center; padding: 20px; }
.modal-overlay.open { display: flex; }
.modal         { background: var(--d2); border: 1px solid var(--br2); border-radius: 16px; width: 100%; max-height: 90vh; overflow-y: auto; }
.modal-sm      { max-width: 480px; }
.modal-md      { max-width: 640px; }
.modal-lg      { max-width: 900px; }
.modal-head    { display: flex; align-items: center; justify-content: space-between; padding: 18px 22px; border-bottom: 1px solid var(--br); }
.modal-title   { font-size: 16px; font-weight: 800; color: var(--wh); }
.modal-x       { background: none; border: none; font-size: 22px; color: var(--ts); cursor: pointer; padding: 0 4px; }
.modal-x:hover { color: var(--wh); }
.modal-body    { padding: 22px; }
.modal-foot    { display: flex; justify-content: flex-end; gap: 10px; padding: 16px 22px; border-top: 1px solid var(--br); }

/* ── Tabs ────────────────────────────────────────────────────────── */
.tabs     { display: flex; gap: 2px; background: var(--d3); border-radius: var(--radius); padding: 3px; margin-bottom: 18px; overflow-x: auto; }
.tab-btn  { flex: 0 0 auto; padding: 8px 16px; border-radius: 8px; border: none; background: transparent; font-family: var(--f); font-size: 13px; font-weight: 600; color: var(--ts); cursor: pointer; transition: all .18s; white-space: nowrap; }
.tab-btn.active  { background: var(--blue); color: #fff; }
.tab-btn:hover:not(.active) { background: var(--d4); color: var(--wh); }

/* ── Progress bars ──────────────────────────────────────────────── */
.progress-bar  { background: var(--d4); border-radius: 4px; height: 6px; overflow: hidden; }
.progress-fill { height: 100%; border-radius: 4px; transition: width .5s; }
.fill-blue     { background: var(--blue); }
.fill-green    { background: var(--green); }
.fill-amber    { background: var(--amber); }
.fill-red      { background: var(--red); }

/* ── EMR record blocks ───────────────────────────────────────────── */
.emr-block    { background: var(--d3); border-radius: var(--radius); padding: 14px 16px; margin-bottom: 8px; display: flex; align-items: flex-start; gap: 12px; }
.emr-icon     { font-size: 20px; flex-shrink: 0; margin-top: 2px; }
.emr-title    { font-size: 13px; font-weight: 700; color: var(--wh); }
.emr-sub      { font-size: 12px; color: var(--ts); margin-top: 2px; }

/* ── Queue cards ─────────────────────────────────────────────────── */
.queue-card { background: var(--d2); border: 1px solid var(--br); border-radius: var(--radius); padding: 14px 16px; display: flex; align-items: center; gap: 14px; margin-bottom: 8px; transition: all .18s; }
.queue-card.urgent { border-color: rgba(239,68,68,.4); background: rgba(239,68,68,.04); }
.queue-num  { width: 40px; height: 40px; border-radius: 50%; background: var(--blue-f); display: flex; align-items: center; justify-content: center; font-size: 14px; font-weight: 900; color: var(--blue); flex-shrink: 0; }

/* ── Vital display ───────────────────────────────────────────────── */
.vital-grid { display: grid; grid-template-columns: repeat(auto-fill,minmax(130px,1fr)); gap: 10px; }
.vital-item { background: var(--d3); border-radius: var(--radius); padding: 12px; text-align: center; }
.vital-val  { font-size: 20px; font-weight: 900; color: var(--wh); }
.vital-unit { font-size: 10px; color: var(--ts); }
.vital-lbl  { font-size: 11px; color: var(--ts); margin-top: 4px; }
.vital-normal  { border-top: 2.5px solid var(--green); }
.vital-warning { border-top: 2.5px solid var(--amber); }
.vital-danger  { border-top: 2.5px solid var(--red); }

/* ── Toggle switch ───────────────────────────────────────────────── */
.toggle-sw { position: relative; display: inline-block; width: 44px; height: 24px; }
.toggle-sw input { opacity: 0; width: 0; height: 0; }
.toggle-sl { position: absolute; inset: 0; background: var(--d4); border-radius: 24px; cursor: pointer; transition: .2s; border: 1px solid var(--br2); }
.toggle-sl:before { content: ""; position: absolute; height: 16px; width: 16px; left: 3px; bottom: 3px; background: var(--ts); border-radius: 50%; transition: .2s; }
.toggle-sw input:checked + .toggle-sl { background: var(--blue); border-color: var(--blue); }
.toggle-sw input:checked + .toggle-sl:before { transform: translateX(20px); background: #fff; }

/* ── Toast ───────────────────────────────────────────────────────── */
.toast { position: fixed; bottom: 24px; right: 24px; z-index: 9999; background: var(--d2); border: 1px solid var(--br2); border-radius: var(--radius); padding: 12px 18px; font-size: 13px; font-weight: 600; color: var(--wh); box-shadow: 0 8px 32px rgba(0,0,0,.4); transform: translateY(20px); opacity: 0; transition: all .3s; pointer-events: none; max-width: 320px; }
.toast.show { transform: none; opacity: 1; pointer-events: auto; }
.toast.ok   { border-left: 3px solid var(--green); }
.toast.err  { border-left: 3px solid var(--red); }
.toast.warn { border-left: 3px solid var(--amber); }

/* ── Empty state ─────────────────────────────────────────────────── */
.empty-state { text-align: center; padding: 60px 24px; }
.empty-icon  { font-size: 48px; margin-bottom: 14px; }
.empty-title { font-size: 18px; font-weight: 800; color: var(--wh); margin-bottom: 6px; }
.empty-sub   { font-size: 13px; color: var(--ts); margin-bottom: 20px; }

/* ── Hamburger ───────────────────────────────────────────────────── */
.hbg { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 4px; }
.hbg span { display: block; width: 22px; height: 2px; background: var(--tx); border-radius: 2px; }

/* ── Responsive ─────────────────────────────────────────────────── */
@media(max-width:900px) {
  .sidebar { position: fixed; left: -100%; transition: left .25s; height: 100vh; z-index: 200; }
  .sidebar.open { left: 0; }
  .hbg { display: flex; }
  .form-row-2,.form-row-3 { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2,1fr); }
  .main-body { padding: 16px; }
}
@media(max-width:480px) {
  .stats-grid { grid-template-columns: 1fr; }
  .pg-head { flex-direction: column; align-items: flex-start; }
}

/* ═══════════════════════════════════════════════════════════════
   MOBILE-FIRST RESPONSIVE ENHANCEMENTS
   ═══════════════════════════════════════════════════════════════ */

/* ── Touch-friendly sizing ────────────────────────────────────── */
@media (max-width:900px) {
  :root { --nav-h: 56px; --sidebar-w: 280px; }

  /* Sidebar slide-in */
  .sidebar { left: -100% !important; transition: left .28s cubic-bezier(.4,0,.2,1); box-shadow: 4px 0 24px rgba(0,0,0,.5); }
  .sidebar.open { left: 0 !important; }

  /* Backdrop when sidebar open */
  .sb-backdrop { display: none; position: fixed; inset: 0; background: rgba(0,0,0,.5); z-index: 49; }
  .sb-backdrop.visible { display: block; }

  /* Top bar */
  .topbar { padding: 0 12px; gap: 8px; }
  .tb-title { font-size: 14px; }
  .tb-notif { width: 32px; height: 32px; font-size: 14px; }

  /* Page body */
  .main-body { padding: 12px; }
  .pg-head { margin-bottom: 14px; }
  .pg-head h1 { font-size: 18px; }

  /* Cards */
  .card { padding: 14px; margin-bottom: 12px; }
  .modal-body { padding: 14px; }
  .modal-head { padding: 14px 16px; }
  .modal-foot { padding: 12px 14px; flex-wrap: wrap; }

  /* Tables — horizontal scroll on mobile */
  .tbl-wrap { -webkit-overflow-scrolling: touch; }
  .tbl td, .tbl th { padding: 8px 10px; font-size: 12px; }
  .tbl td:last-child, .tbl th:last-child { min-width: 80px; }

  /* Stats grid */
  .stats-grid { grid-template-columns: repeat(2, 1fr) !important; gap: 8px; }

  /* Buttons */
  .btn { padding: 8px 14px; font-size: 12.5px; }
  .btn-lg { padding: 12px 20px; font-size: 14px; }

  /* Forms */
  .form-row-2, .form-row-3 { grid-template-columns: 1fr; gap: 10px; }
  .form-ctrl { font-size: 16px; } /* Prevent iOS zoom */

  /* Tabs overflow */
  .tabs { overflow-x: auto; -webkit-overflow-scrolling: touch; padding-bottom: 2px; flex-wrap: nowrap; }
  .tab-btn { flex-shrink: 0; }

  /* Queue cards grid → single col */
  .queue-cards-grid { grid-template-columns: 1fr !important; }

  /* Vital grid */
  .vital-grid { grid-template-columns: repeat(3, 1fr); gap: 8px; }
  .vital-val  { font-size: 16px; }

  /* 2-col layouts → single col */
  .layout-2col { grid-template-columns: 1fr !important; }
  .layout-sidebar { grid-template-columns: 1fr !important; }
}

@media (max-width: 600px) {
  .stats-grid { grid-template-columns: 1fr 1fr !important; }
  .sc-val { font-size: 20px; }

  /* Hide less important table columns on small phones */
  .tbl-hide-sm { display: none !important; }

  /* Full-width buttons in groups */
  .btn-group-mobile { flex-direction: column; }
  .btn-group-mobile .btn { width: 100%; }

  /* EMR blocks */
  .emr-block { flex-wrap: wrap; }

  /* Queue card */
  .queue-card { flex-wrap: wrap; gap: 8px; }

  .vital-grid { grid-template-columns: repeat(2, 1fr); }

  .modal { max-width: 100% !important; margin: 0 !important; border-radius: 16px 16px 0 0 !important; position: fixed; bottom: 0; left: 0; right: 0; max-height: 92vh; }
  .modal-overlay { align-items: flex-end !important; }
}

@media (max-width: 480px) {
  .pg-head { flex-direction: column; align-items: stretch; }
  .pg-head .btn { width: 100%; justify-content: center; }
  .topbar { padding: 0 10px; }
  .main-body { padding: 10px; }
  .stats-grid { grid-template-columns: 1fr 1fr !important; gap: 6px; }
  .stat-card { padding: 12px; }
  .sc-icon { font-size: 20px; margin-bottom: 6px; }
  .card-title { font-size: 13px; }
}

/* ── Hamburger button (always shown on mobile) ─────────────────── */
.hbg { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 6px; border-radius: 6px; }
.hbg span { display: block; width: 22px; height: 2px; background: var(--tx); border-radius: 2px; transition: all .25s; }
.hbg.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hbg.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hbg.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
@media (max-width: 900px) { .hbg { display: flex; } }

/* ── Bottom navigation bar (patient portal, mobile) ────────────── */
.bottom-nav {
  display: none;
  position: fixed;
  bottom: 0; left: 0; right: 0;
  background: var(--d1);
  border-top: 1px solid var(--br);
  padding: 6px 4px max(6px, env(safe-area-inset-bottom));
  z-index: 60;
  grid-template-columns: repeat(5, 1fr);
  gap: 2px;
}
.bn-item {
  display: flex; flex-direction: column; align-items: center; gap: 2px;
  padding: 6px 4px;
  text-decoration: none;
  border-radius: 8px;
  transition: background .18s;
  color: var(--ts);
  font-size: 9px;
  font-weight: 600;
  text-align: center;
}
.bn-item .bn-icon { font-size: 20px; line-height: 1; }
.bn-item.active, .bn-item:hover { background: var(--blue-f); color: var(--blue); }
@media (max-width: 900px) {
  .bottom-nav { display: grid; }
  body.has-bottom-nav .main-body { padding-bottom: calc(70px + env(safe-area-inset-bottom)); }
}

/* ── Video consultation mobile ─────────────────────────────────── */
@media (max-width: 900px) {
  .ms-video-grid { height: 260px !important; }
  .ms-video-grid video { height: 260px !important; }
  .ms-video-container { height: 260px !important; }
  .ms-video-container video { height: 260px !important; }
  #localVideoP { max-width: 100px !important; }
  .ctrl-btn { width: 40px; height: 40px; font-size: 16px; }
  .ctrl-btn.danger { width: 48px; height: 48px; font-size: 20px; }
}

/* ── Login & register pages ────────────────────────────────────── */
@media (max-width: 600px) {
  .wrap { padding: 20px 14px !important; }
  .demo-section { font-size: 11px; }
  .demo-row { flex-direction: column; gap: 2px; align-items: flex-start; }
}

/* ── Partner dashboard responsive ─────────────────────────────── */
@media (max-width: 900px) {
  /* Partner dashboard: remove right column to stack */
  .partner-dashboard-grid { grid-template-columns: 1fr !important; }
  /* Calendar: smaller cells */
  .cal-grid { grid-template-columns: repeat(7, 1fr); font-size: 10px; }
  .cal-cell { min-height: 56px !important; }
}

/* ── Print styles ──────────────────────────────────────────────── */
@media print {
  .sidebar, .topbar, .bottom-nav, .btn, .modal-overlay, .hbg, .tb-right,
  .alert.alert-info, form, .pg-head .btn { display: none !important; }
  .main-wrap { margin: 0 !important; }
  .main-body { padding: 0 !important; }
  body { background: #fff !important; color: #000 !important; }
  .card, .panel { border: 1px solid #ddd !important; background: #fff !important; }
  .tbl-fw, .card-title, .panel-title { color: #000 !important; }
  .tbl td, .tbl th { color: #000 !important; border-color: #ddd !important; }
  .badge { border: 1px solid #ccc; background: #f5f5f5 !important; color: #000 !important; }
}

/* ── Accessibility & readability ───────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

/* High contrast text mode */
.hc-mode { --tx: #E8F4FD; --ts: #94B8D4; }
.hc-mode .tbl td { color: var(--tx); }

/* Large font mode */
.lf-mode { font-size: 16px; }
.lf-mode .btn { padding: 11px 20px; font-size: 15px; }
.lf-mode .tbl td { padding: 14px; font-size: 14px; }
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.55}}