/* ============================================================
   ZMILE DMS v2 — DESIGN SYSTEM
   5 Themes · Plus Jakarta Sans · Minimalist
   ============================================================ */

/* ── GOOGLE FONTS ─────────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700&display=swap');

/* ══════════════════════════════════════════════════════════
   THEME TOKENS — applied to :root via JS class on <html>
   ══════════════════════════════════════════════════════════ */

/* DEFAULT: Slate — dark charcoal + white, ultra minimal */
:root,
html[data-theme="slate"] {
  --primary:      #2D2D2D;
  --primary2:     #3D3D3D;
  --primary3:     #525252;
  --accent:       #E0E0E0;
  --accent2:      #F5F5F5;
  --accent-pale:  #FAFAFA;
  --sidebar-bg:   #1A1A1A;
  --sidebar-text: rgba(255,255,255,.75);
  --sidebar-muted:rgba(255,255,255,.35);
  --sidebar-active:#2D2D2D;
  --topbar-bg:    #FFFFFF;
  --page-bg:      #F4F4F4;
  --card-bg:      #FFFFFF;
  --text:         #1A1A1A;
  --text-muted:   #737373;
  --border:       #E5E5E5;
  --input-bg:     #F9F9F9;
  --shadow:       0 1px 8px rgba(0,0,0,.06);
  --shadow-lg:    0 4px 24px rgba(0,0,0,.10);
  --success:      #16A34A;
  --warning:      #D97706;
  --danger:       #DC2626;
  --info:         #2563EB;
  --badge-active: #1A1A1A;
  --btn-primary-bg: #1A1A1A;
  --btn-primary-text: #FFFFFF;
  --btn-accent-bg: #E0E0E0;
  --btn-accent-text: #1A1A1A;
}

/* THEME 1: Ocean Blue */
html[data-theme="ocean"] {
  --primary:      #0C4A6E;
  --primary2:     #075985;
  --primary3:     #0369A1;
  --accent:       #38BDF8;
  --accent2:      #BAE6FD;
  --accent-pale:  #F0F9FF;
  --sidebar-bg:   #082F49;
  --sidebar-text: rgba(255,255,255,.8);
  --sidebar-muted:rgba(255,255,255,.35);
  --sidebar-active:#0C4A6E;
  --topbar-bg:    #FFFFFF;
  --page-bg:      #F0F9FF;
  --card-bg:      #FFFFFF;
  --text:         #0C1A2E;
  --text-muted:   #64748B;
  --border:       #CBD5E1;
  --input-bg:     #F8FAFC;
  --shadow:       0 1px 8px rgba(12,74,110,.08);
  --shadow-lg:    0 4px 24px rgba(12,74,110,.14);
  --success:      #16A34A;
  --warning:      #D97706;
  --danger:       #DC2626;
  --info:         #0369A1;
  --badge-active: #0C4A6E;
  --btn-primary-bg: #0C4A6E;
  --btn-primary-text: #FFFFFF;
  --btn-accent-bg: #38BDF8;
  --btn-accent-text: #082F49;
}

/* THEME 2: Sage Green */
html[data-theme="sage"] {
  --primary:      #2D6A4F;
  --primary2:     #388E6A;
  --primary3:     #40B585;
  --accent:       #74C69D;
  --accent2:      #B7E4C7;
  --accent-pale:  #F0FFF4;
  --sidebar-bg:   #1B4332;
  --sidebar-text: rgba(255,255,255,.8);
  --sidebar-muted:rgba(255,255,255,.35);
  --sidebar-active:#2D6A4F;
  --topbar-bg:    #FFFFFF;
  --page-bg:      #F0FFF4;
  --card-bg:      #FFFFFF;
  --text:         #1A2E25;
  --text-muted:   #6B7280;
  --border:       #D1FAE5;
  --input-bg:     #F9FEFB;
  --shadow:       0 1px 8px rgba(45,106,79,.08);
  --shadow-lg:    0 4px 24px rgba(45,106,79,.14);
  --success:      #16A34A;
  --warning:      #D97706;
  --danger:       #DC2626;
  --info:         #2563EB;
  --badge-active: #2D6A4F;
  --btn-primary-bg: #2D6A4F;
  --btn-primary-text: #FFFFFF;
  --btn-accent-bg: #74C69D;
  --btn-accent-text: #1B4332;
}

/* THEME 3: Warm Sand */
html[data-theme="sand"] {
  --primary:      #92400E;
  --primary2:     #B45309;
  --primary3:     #D97706;
  --accent:       #F59E0B;
  --accent2:      #FDE68A;
  --accent-pale:  #FFFBEB;
  --sidebar-bg:   #451A03;
  --sidebar-text: rgba(255,255,255,.8);
  --sidebar-muted:rgba(255,255,255,.35);
  --sidebar-active:#92400E;
  --topbar-bg:    #FFFFFF;
  --page-bg:      #FFFBEB;
  --card-bg:      #FFFFFF;
  --text:         #292524;
  --text-muted:   #78716C;
  --border:       #E7E5E4;
  --input-bg:     #FAFAF9;
  --shadow:       0 1px 8px rgba(146,64,14,.08);
  --shadow-lg:    0 4px 24px rgba(146,64,14,.14);
  --success:      #16A34A;
  --warning:      #D97706;
  --danger:       #DC2626;
  --info:         #2563EB;
  --badge-active: #92400E;
  --btn-primary-bg: #92400E;
  --btn-primary-text: #FFFFFF;
  --btn-accent-bg: #F59E0B;
  --btn-accent-text: #451A03;
}

/* THEME 4: Purple Haze */
html[data-theme="purple"] {
  --primary:      #5B21B6;
  --primary2:     #6D28D9;
  --primary3:     #7C3AED;
  --accent:       #A78BFA;
  --accent2:      #DDD6FE;
  --accent-pale:  #F5F3FF;
  --sidebar-bg:   #2E1065;
  --sidebar-text: rgba(255,255,255,.8);
  --sidebar-muted:rgba(255,255,255,.35);
  --sidebar-active:#5B21B6;
  --topbar-bg:    #FFFFFF;
  --page-bg:      #F5F3FF;
  --card-bg:      #FFFFFF;
  --text:         #1E1B4B;
  --text-muted:   #6B7280;
  --border:       #E5E7EB;
  --input-bg:     #FAFAFA;
  --shadow:       0 1px 8px rgba(91,33,182,.08);
  --shadow-lg:    0 4px 24px rgba(91,33,182,.14);
  --success:      #16A34A;
  --warning:      #D97706;
  --danger:       #DC2626;
  --info:         #2563EB;
  --badge-active: #5B21B6;
  --btn-primary-bg: #5B21B6;
  --btn-primary-text: #FFFFFF;
  --btn-accent-bg: #A78BFA;
  --btn-accent-text: #2E1065;
}

/* ══════════════════════════════════════════════════════════
   BASE RESET & TYPOGRAPHY
   ══════════════════════════════════════════════════════════ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Plus Jakarta Sans', sans-serif;
  background: var(--page-bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  font-size: 14px;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
h1,h2,h3,h4 { font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 700; line-height: 1.25; }
input,select,textarea,button { font-family: 'Plus Jakarta Sans', sans-serif; }

/* Scrollbar */
::-webkit-scrollbar { width: 4px; height: 4px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-muted); }

/* ══════════════════════════════════════════════════════════
   BUTTONS — minimal
   ══════════════════════════════════════════════════════════ */
.btn {
  display: inline-flex; align-items: center; gap: 6px;
  font-weight: 600; font-size: 0.82rem; padding: 8px 16px;
  border-radius: 8px; border: none; cursor: pointer;
  transition: all .18s; letter-spacing: .01em; white-space: nowrap;
}
.btn-primary {
  background: var(--btn-primary-bg); color: var(--btn-primary-text);
  box-shadow: 0 1px 4px rgba(0,0,0,.12);
}
.btn-primary:hover { opacity: .88; transform: translateY(-1px); }
.btn-gold {
  background: var(--btn-accent-bg); color: var(--btn-accent-text); font-weight: 700;
  box-shadow: 0 1px 4px rgba(0,0,0,.08);
}
.btn-gold:hover { opacity: .9; transform: translateY(-1px); }
.btn-success { background: var(--success); color: #fff; }
.btn-success:hover { opacity: .88; }
.btn-danger  { background: var(--danger); color: #fff; }
.btn-danger:hover  { opacity: .88; }
.btn-warning { background: var(--warning); color: #fff; }
.btn-warning:hover { opacity: .88; }
.btn-outline {
  background: transparent; color: var(--text);
  border: 1.5px solid var(--border);
}
.btn-outline:hover { border-color: var(--primary); color: var(--primary); background: var(--accent-pale); }
.btn-outline-white {
  background: transparent; color: var(--sidebar-text);
  border: 1.5px solid rgba(255,255,255,.2);
}
.btn-outline-white:hover { background: rgba(255,255,255,.08); }
.btn-sm  { padding: 5px 12px; font-size: 0.76rem; }
.btn-xs  { padding: 3px 8px; font-size: 0.72rem; border-radius: 6px; }
.btn-full { width: 100%; justify-content: center; }
.btn-icon { padding: 7px; border-radius: 7px; }
.btn:active { transform: translateY(1px) !important; opacity: .85; }

/* ══════════════════════════════════════════════════════════
   FORMS — clean
   ══════════════════════════════════════════════════════════ */
.form-group { margin-bottom: 13px; }
.form-group label {
  display: block; font-size: 0.76rem; font-weight: 600;
  color: var(--text-muted); margin-bottom: 5px; text-transform: uppercase; letter-spacing: .04em;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%; padding: 9px 12px; border: 1.5px solid var(--border);
  border-radius: 8px; font-size: 0.86rem; color: var(--text);
  background: var(--input-bg); outline: none; transition: border-color .15s, box-shadow .15s;
}
/* Checkboxes and radio buttons must keep their natural control size. The
   generic text-input rule above otherwise stretches them across the full
   form column and pushes their labels far away. */
.form-group input[type="checkbox"],
.form-group input[type="radio"] {
  width: auto;
  min-width: 16px;
  height: 16px;
  padding: 0;
  margin: 0;
  border-radius: 3px;
  box-shadow: none;
  flex: 0 0 auto;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--primary); background: var(--card-bg);
  box-shadow: 0 0 0 3px rgba(0,0,0,.06);
}
.form-group textarea { resize: vertical; min-height: 70px; }
.form-row   { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.form-row-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 12px; }
.form-row-4 { display: grid; grid-template-columns: 1fr 1fr 1fr 1fr; gap: 12px; }

/* ══════════════════════════════════════════════════════════
   CARDS
   ══════════════════════════════════════════════════════════ */
.card {
  background: var(--card-bg); border: 1px solid var(--border);
  border-radius: 12px; padding: 20px; box-shadow: var(--shadow);
}
.card-sm { padding: 14px; }
.card-title {
  font-size: 0.9rem; font-weight: 700; color: var(--text);
  margin-bottom: 14px; display: flex; align-items: center; gap: 7px;
}
.mb-16 { margin-bottom: 16px; }
.mb-20 { margin-bottom: 20px; }
.mt-16 { margin-top: 16px; }

/* ══════════════════════════════════════════════════════════
   BADGES — minimal
   ══════════════════════════════════════════════════════════ */
.badge {
  display: inline-flex; align-items: center; gap: 3px;
  font-size: 0.68rem; font-weight: 700; padding: 2px 8px;
  border-radius: 100px; letter-spacing: .04em;
}
.badge-success  { background: #DCFCE7; color: #15803D; }
.badge-warning  { background: #FEF9C3; color: #A16207; }
.badge-danger   { background: #FEE2E2; color: #B91C1C; }
.badge-info     { background: #DBEAFE; color: #1D4ED8; }
.badge-navy     { background: var(--accent2); color: var(--primary); }
.badge-gold     { background: var(--accent-pale); color: var(--primary2); }
.badge-purple   { background: #EDE9FE; color: #6D28D9; }
.badge-muted    { background: var(--border); color: var(--text-muted); }

/* ══════════════════════════════════════════════════════════
   TABLES
   ══════════════════════════════════════════════════════════ */
.table-wrap {
  overflow-x: auto; border-radius: 8px; max-width: 100%;
  -webkit-overflow-scrolling: touch; overscroll-behavior-inline: contain;
  scrollbar-gutter: stable; touch-action: pan-x pan-y;
}
.table-wrap::-webkit-scrollbar { height: 9px; }
.table-wrap::-webkit-scrollbar-track { background: var(--input-bg); border-radius: 999px; }
.table-wrap::-webkit-scrollbar-thumb { background: var(--border); border-radius: 999px; border: 2px solid var(--input-bg); }
.table-wrap::-webkit-scrollbar-thumb:hover { background: var(--text-muted); }
table { width: 100%; border-collapse: collapse; font-size: 0.84rem; }
thead tr { background: var(--accent2); }
thead th {
  padding: 10px 13px; color: var(--primary); font-weight: 700;
  text-align: left; font-size: 0.72rem; letter-spacing: .06em;
  text-transform: uppercase; white-space: nowrap; border-bottom: 2px solid var(--border);
}
tbody tr { border-bottom: 1px solid var(--border); transition: background .12s; }
tbody tr:hover { background: var(--accent-pale); }
tbody tr:last-child { border-bottom: none; }
tbody td { padding: 10px 13px; color: var(--text); vertical-align: middle; }
tbody tr:nth-child(even) { background: var(--input-bg); }
tbody tr:nth-child(even):hover { background: var(--accent-pale); }

/* ══════════════════════════════════════════════════════════
   MODALS
   ══════════════════════════════════════════════════════════ */
.modal-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,.45);
  backdrop-filter: blur(4px); z-index: 1000;
  display: flex; align-items: center; justify-content: center;
  padding: 16px; opacity: 0; pointer-events: none; transition: opacity .2s;
}
.modal-overlay.open { opacity: 1; pointer-events: all; }
.modal {
  background: var(--card-bg); border-radius: 12px; width: 100%;
  max-width: 580px; max-height: 92vh; overflow-y: auto;
  box-shadow: 0 8px 40px rgba(0,0,0,.18);
  transform: translateY(16px) scale(.98); transition: transform .2s;
  overscroll-behavior: contain; -webkit-overflow-scrolling: touch;
}
.modal-overlay.open .modal { transform: none; }
.modal-xl { max-width: 880px; }
.modal-lg { max-width: 700px; }
.modal-sm { max-width: 400px; }
.modal-header {
  background: var(--primary); padding: 16px 20px;
  border-radius: 12px 12px 0 0;
  display: flex; align-items: center; justify-content: space-between;
  position: sticky; top: 0; z-index: 1;
}
.modal-header h3 { color: #fff; font-size: 1rem; font-weight: 700; }
.modal-close {
  background: rgba(255,255,255,.12); border: none; color: #fff;
  width: 28px; height: 28px; border-radius: 6px; cursor: pointer;
  font-size: .88rem; display: flex; align-items: center; justify-content: center; transition: background .15s;
}
.modal-close:hover { background: rgba(255,255,255,.22); }
.modal-body { padding: 20px; min-width: 0; }
.modal-footer {
  padding: 13px 20px; border-top: 1px solid var(--border);
  display: flex; gap: 8px; justify-content: flex-end;
  background: var(--input-bg); border-radius: 0 0 12px 12px;
}
.modal-section { margin-bottom: 18px; padding-bottom: 18px; border-bottom: 1px solid var(--border); }
.modal-section:last-child { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }
.modal-section-title {
  font-size: 0.7rem; font-weight: 700; letter-spacing: .1em;
  text-transform: uppercase; color: var(--text-muted); margin-bottom: 11px;
}

/* ══════════════════════════════════════════════════════════
   ALERTS
   ══════════════════════════════════════════════════════════ */
.alert { padding: 10px 14px; border-radius: 8px; font-size: 0.84rem; margin-bottom: 13px; display: flex; align-items: flex-start; gap: 9px; }
.alert-success { background: #DCFCE7; border: 1px solid #BBF7D0; color: #15803D; }
.alert-danger  { background: #FEE2E2; border: 1px solid #FECACA; color: #B91C1C; }
.alert-warning { background: #FEF9C3; border: 1px solid #FEF08A; color: #A16207; }
.alert-info    { background: #DBEAFE; border: 1px solid #BFDBFE; color: #1D4ED8; }
.hidden { display: none !important; }

/* ══════════════════════════════════════════════════════════
   STAT CARDS — minimal
   ══════════════════════════════════════════════════════════ */
.stat-cards { display: grid; grid-template-columns: repeat(4,1fr); gap: 12px; margin-bottom: 20px; }
.stat-card {
  background: var(--card-bg); border: 1px solid var(--border);
  border-radius: 12px; padding: 16px 18px; transition: box-shadow .2s;
}
.stat-card:hover { box-shadow: var(--shadow-lg); }
.stat-icon {
  width: 36px; height: 36px; border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem; margin-bottom: 10px;
  background: var(--accent2);
}
.stat-num { font-size: 1.65rem; font-weight: 700; color: var(--text); line-height: 1; margin-bottom: 3px; }
.stat-label { font-size: 0.74rem; color: var(--text-muted); font-weight: 500; }
.stat-delta { font-size: 0.7rem; font-weight: 600; margin-top: 4px; }
.stat-delta.up { color: var(--success); }
.stat-delta.down { color: var(--danger); }

/* ══════════════════════════════════════════════════════════
   SIDEBAR
   ══════════════════════════════════════════════════════════ */
.app-layout { display: flex; min-height: 100vh; }
.sidebar {
  width: 230px; min-height: 100vh; background: var(--sidebar-bg);
  display: flex; flex-direction: column;
  position: fixed; top: 0; left: 0; z-index: 100; transition: transform .3s;
}
.sidebar-brand {
  padding: 16px 16px; border-bottom: 1px solid rgba(255,255,255,.06);
  display: flex; align-items: center; gap: 9px;
}
.sidebar-logo { width: 32px; height: 32px; border-radius: 50%; object-fit: cover; border: 1.5px solid rgba(255,255,255,.2); }
.sidebar-name { font-size: 0.88rem; color: #fff; font-weight: 700; line-height: 1.3; }
.sidebar-name small { display: block; font-size: 0.64rem; color: var(--sidebar-muted); font-weight: 400; margin-top: 1px; }
.sidebar-nav { flex: 1; padding: 10px 8px; overflow-y: auto; }
.nav-section { margin-bottom: 4px; }
.nav-section-label {
  font-size: 0.6rem; font-weight: 700; letter-spacing: .12em;
  text-transform: uppercase; color: var(--sidebar-muted); padding: 6px 10px 3px;
}
.nav-item {
  display: flex; align-items: center; gap: 8px; padding: 8px 10px;
  border-radius: 8px; color: var(--sidebar-text); font-size: 0.82rem;
  font-weight: 500; cursor: pointer; transition: all .15s; margin-bottom: 1px;
  border: none; background: none; width: 100%; text-align: left;
}
.nav-item:hover  { background: rgba(255,255,255,.07); color: #fff; }
.nav-item.active { background: rgba(255,255,255,.12); color: #fff; font-weight: 600; }
.nav-icon { font-size: 0.9rem; width: 17px; text-align: center; flex-shrink: 0; }
.nav-badge {
  margin-left: auto; background: var(--accent); color: var(--sidebar-bg);
  font-size: 0.62rem; font-weight: 700; padding: 1px 6px; border-radius: 100px;
}
.sidebar-footer { padding: 10px 8px; border-top: 1px solid rgba(255,255,255,.06); }
.user-chip { display: flex; align-items: center; gap: 8px; padding: 8px 10px; border-radius: 8px; background: rgba(255,255,255,.05); }
.user-avatar { width: 30px; height: 30px; border-radius: 50%; background: var(--primary2); color: #fff; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 0.74rem; flex-shrink: 0; }
.user-info { flex: 1; min-width: 0; }
.user-name { font-size: 0.8rem; font-weight: 600; color: #fff; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.user-role { font-size: 0.66rem; color: var(--sidebar-muted); }
.role-pill { display: inline-flex; align-items: center; gap: 3px; padding: 1px 7px; border-radius: 100px; font-size: 0.6rem; font-weight: 700; letter-spacing: .05em; margin-top: 1px; }
.role-staff   { background: rgba(255,255,255,.12); color: rgba(255,255,255,.8); }
.role-dentist { background: rgba(34,197,94,.18); color: #4ADE80; }
.role-owner   { background: rgba(245,158,11,.18); color: #FCD34D; }

/* ══════════════════════════════════════════════════════════
   TOPBAR + MAIN
   ══════════════════════════════════════════════════════════ */
.main-content { margin-left: 230px; flex: 1; display: flex; flex-direction: column; min-height: 100vh; background: var(--page-bg); }
.topbar {
  background: var(--topbar-bg); border-bottom: 1px solid var(--border);
  padding: 11px 22px; display: flex; align-items: center; justify-content: space-between;
  position: sticky; top: 0; z-index: 50; box-shadow: 0 1px 4px rgba(0,0,0,.04);
}
.topbar-left { display: flex; align-items: center; gap: 12px; }
.topbar-title { font-size: 1rem; font-weight: 700; color: var(--text); }
.topbar-right { display: flex; align-items: center; gap: 8px; }
.page-content { padding: 20px; flex: 1; }
.page-header { display: flex; align-items: flex-start; justify-content: space-between; margin-bottom: 18px; flex-wrap: wrap; gap: 10px; }
.page-header h1 { font-size: 1.35rem; color: var(--text); }
.page-header p { font-size: 0.82rem; color: var(--text-muted); margin-top: 2px; }

/* ══════════════════════════════════════════════════════════
   QUEUE
   ══════════════════════════════════════════════════════════ */
.queue-row {
  display: flex; align-items: center; gap: 10px; padding: 10px 12px;
  border-bottom: 1px solid var(--border); border-radius: 8px;
  margin-bottom: 4px; background: var(--card-bg); border: 1px solid var(--border); transition: all .15s;
}
.queue-row:hover { box-shadow: var(--shadow); }
.queue-num {
  width: 28px; height: 28px; background: var(--primary); color: #fff;
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 0.76rem; flex-shrink: 0;
}
.queue-info { flex: 1; min-width: 0; }
.queue-name { font-weight: 600; font-size: 0.88rem; color: var(--text); }
.queue-meta { font-size: 0.72rem; color: var(--text-muted); margin-top: 1px; }
.queue-actions { display: flex; gap: 5px; flex-shrink: 0; }
.queue-empty { text-align: center; padding: 20px 0; color: var(--text-muted); font-size: 0.84rem; }
.ongoing-card {
  background: var(--primary); border-radius: 10px; padding: 14px 16px; margin-bottom: 8px;
}
.ongoing-name { font-size: 1rem; font-weight: 700; color: #fff; margin-bottom: 3px; }
.ongoing-meta { font-size: 0.76rem; color: rgba(255,255,255,.65); }
.ongoing-time { font-size: 0.72rem; color: var(--accent); margin-top: 5px; }
.ongoing-empty { text-align: center; padding: 14px; color: var(--text-muted); font-size: 0.82rem; font-style: italic; }

/* ══════════════════════════════════════════════════════════
   MISC UTILITIES
   ══════════════════════════════════════════════════════════ */
.search-bar { display: flex; align-items: center; gap: 8px; background: var(--input-bg); border: 1.5px solid var(--border); border-radius: 8px; padding: 7px 12px; flex: 1; max-width: 300px; }
.search-bar input { border: none; background: none; outline: none; font-size: 0.84rem; color: var(--text); width: 100%; }
.filter-row { display: flex; align-items: center; gap: 8px; margin-bottom: 14px; flex-wrap: wrap; }
.filter-select { padding: 7px 10px; border: 1.5px solid var(--border); border-radius: 8px; font-size: 0.8rem; background: var(--card-bg); color: var(--text); outline: none; cursor: pointer; }
.filter-select:focus { border-color: var(--primary); }
.divider { height: 1px; background: var(--border); margin: 13px 0; }
.text-muted  { color: var(--text-muted); font-size: 0.82rem; }
.text-center { text-align: center; }
.text-right  { text-align: right; }
.fw-600 { font-weight: 600; }
.flex { display: flex; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.flex-center  { display: flex; align-items: center; justify-content: center; }
.gap-8  { gap: 8px; }
.gap-12 { gap: 12px; }
.w-full { width: 100%; }
.progress { height: 6px; background: var(--border); border-radius: 3px; overflow: hidden; }
.progress-bar { height: 100%; border-radius: 3px; transition: width .4s; }
.progress-bar.blue  { background: var(--primary); }
.progress-bar.green { background: var(--success); }
.progress-bar.red   { background: var(--danger); }
.progress-bar.gold  { background: var(--warning); }
.tabs { display: flex; gap: 2px; border-bottom: 2px solid var(--border); margin-bottom: 16px; overflow-x: auto; }
.tab-btn { padding: 8px 14px; border: none; background: none; font-size: 0.82rem; font-weight: 600; color: var(--text-muted); cursor: pointer; border-bottom: 2px solid transparent; margin-bottom: -2px; transition: all .15s; border-radius: 6px 6px 0 0; white-space: nowrap; }
.tab-btn:hover { color: var(--text); background: var(--accent-pale); }
.tab-btn.active { color: var(--primary); border-bottom-color: var(--primary); }
.tab-pane { display: none; }
.tab-pane.active { display: block; }
.sidebar-toggle { display: none; background: none; border: none; color: var(--text); font-size: 1.1rem; cursor: pointer; padding: 4px; }
#toast-container { position: fixed; bottom: 20px; right: 20px; z-index: 9999; display: flex; flex-direction: column; gap: 8px; }
.toast { background: var(--card-bg); border: 1px solid var(--border); border-radius: 8px; padding: 11px 15px; box-shadow: var(--shadow-lg); display: flex; align-items: center; gap: 10px; min-width: 250px; max-width: 340px; animation: toast-in .25s ease; font-size: 0.84rem; }
.toast.success { border-left: 3px solid var(--success); }
.toast.error   { border-left: 3px solid var(--danger); }
.toast.info    { border-left: 3px solid var(--info); }
.toast.warning { border-left: 3px solid var(--warning); }
@keyframes toast-in { from{transform:translateX(100%);opacity:0} to{transform:none;opacity:1} }

/* ══════════════════════════════════════════════════════════
   LOGIN PAGE
   ══════════════════════════════════════════════════════════ */
.login-page { min-height: 100vh; background: var(--sidebar-bg); display: flex; align-items: center; justify-content: center; padding: 20px; position: relative; overflow: hidden; }
.login-page::before { content: ''; position: absolute; inset: 0; background-image: radial-gradient(circle, rgba(255,255,255,.03) 1px, transparent 1px); background-size: 28px 28px; pointer-events: none; }
.login-card { background: var(--card-bg); border-radius: 14px; width: 100%; max-width: 400px; overflow: hidden; box-shadow: 0 8px 40px rgba(0,0,0,.3); position: relative; z-index: 1; animation: card-in .4s cubic-bezier(.23,1,.32,1); }
@keyframes card-in { from{transform:translateY(20px) scale(.97);opacity:0} to{transform:none;opacity:1} }
.login-header { background: var(--primary); padding: 28px 28px 20px; text-align: center; }
.login-logo { width: 60px; height: 60px; border-radius: 50%; object-fit: cover; border: 2px solid rgba(255,255,255,.2); margin: 0 auto 11px; }
.login-wordmark { font-size: 1.5rem; font-weight: 800; color: #fff; letter-spacing: -.01em; margin-bottom: 6px; }
.login-wordmark span { font-weight: 500; opacity: .8; }
.login-header h2 { font-size: .8rem; color: rgba(255,255,255,.75); text-transform: uppercase; letter-spacing: .12em; margin-bottom: 3px; font-weight: 700; }
.login-header p { font-size: 0.78rem; color: rgba(255,255,255,.5); }
.login-body { padding: 22px 28px 26px; }
.role-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 7px; margin-bottom: 18px; }
.role-btn { border: 1.5px solid var(--border); border-radius: 9px; padding: 11px 7px; text-align: center; cursor: pointer; transition: all .15s; background: var(--input-bg); }
.role-btn:hover { border-color: var(--primary); background: var(--accent-pale); }
.role-btn.selected { border-color: var(--primary); background: var(--accent-pale); }
.role-btn .r-icon { font-size: 1.4rem; margin-bottom: 4px; }
.role-btn .r-name { font-size: 0.74rem; font-weight: 700; color: var(--text); }
.role-btn .r-desc { font-size: 0.64rem; color: var(--text-muted); margin-top: 1px; }
.demo-box { background: var(--accent-pale); border: 1px solid var(--border); border-radius: 8px; padding: 9px 12px; font-size: 0.73rem; color: var(--text-muted); margin-top: 12px; }
.demo-box code { background: var(--border); padding: 1px 5px; border-radius: 4px; font-family: monospace; }

/* ══════════════════════════════════════════════════════════
   THEME SWITCHER WIDGET
   ══════════════════════════════════════════════════════════ */
.theme-switcher { display: flex; align-items: center; gap: 6px; }
.theme-dot {
  width: 18px; height: 18px; border-radius: 50%; cursor: pointer;
  border: 2px solid transparent; transition: all .15s; flex-shrink: 0;
}
.theme-dot:hover { transform: scale(1.2); }
.theme-dot.active { border-color: var(--text); box-shadow: 0 0 0 2px var(--card-bg), 0 0 0 3px var(--text); }
.theme-dot[data-theme="slate"]  { background: #2D2D2D; }
.theme-dot[data-theme="ocean"]  { background: #0C4A6E; }
.theme-dot[data-theme="sage"]   { background: #2D6A4F; }
.theme-dot[data-theme="sand"]   { background: #92400E; }
.theme-dot[data-theme="purple"] { background: #5B21B6; }

/* ══════════════════════════════════════════════════════════
   DENTAL CHART — PDA FDI Standard
   ══════════════════════════════════════════════════════════ */
.dental-chart-wrap { background: var(--input-bg); border-radius: 10px; padding: 16px; }
.dental-arch-label { text-align: center; font-size: 0.68rem; font-weight: 700; text-transform: uppercase; letter-spacing: .1em; color: var(--text-muted); margin-bottom: 6px; }
.dental-row { display: flex; justify-content: center; gap: 3px; margin-bottom: 4px; }
.dental-row.primary-row { gap: 3px; }
.tooth-btn {
  display: flex; flex-direction: column; align-items: center; gap: 1px;
  width: 36px; cursor: pointer; border: none; background: none; padding: 2px;
  border-radius: 6px; transition: background .12s;
}
.tooth-btn:hover { background: var(--accent2); }
.tooth-crown {
  width: 28px; height: 28px; border-radius: 6px; border: 1.5px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.6rem; font-weight: 700; color: var(--text-muted);
  background: var(--card-bg); transition: all .15s;
}
.tooth-num { font-size: 0.6rem; color: var(--text-muted); font-weight: 600; }
/* Tooth states */
.tooth-btn[data-state="healthy"]   .tooth-crown { background: #DCFCE7; border-color: #86EFAC; color: #15803D; }
.tooth-btn[data-state="filled"]    .tooth-crown { background: #FEF9C3; border-color: #FDE047; color: #A16207; }
.tooth-btn[data-state="crown"]     .tooth-crown { background: var(--accent2); border-color: var(--accent); color: var(--primary); }
.tooth-btn[data-state="extracted"] .tooth-crown { background: #FEE2E2; border-color: #FCA5A5; color: #991B1B; text-decoration: line-through; }
.tooth-btn[data-state="rct"]       .tooth-crown { background: #EDE9FE; border-color: #C4B5FD; color: #5B21B6; }
.tooth-btn[data-state="implant"]   .tooth-crown { background: #DBEAFE; border-color: #93C5FD; color: #1D4ED8; }
.tooth-btn[data-state="missing"]   .tooth-crown { background: var(--border); border-color: var(--text-muted); color: var(--text-muted); opacity: .5; }
.dental-divider { border: none; border-top: 1.5px dashed var(--border); margin: 8px 0; }
.chart-legend { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 10px; }
.chart-legend-item { display: flex; align-items: center; gap: 4px; font-size: 0.7rem; color: var(--text-muted); }
.chart-legend-dot { width: 10px; height: 10px; border-radius: 3px; }

/* ══════════════════════════════════════════════════════════
   WALLET / BALANCE TAB
   ══════════════════════════════════════════════════════════ */
.wallet-card {
  background: var(--primary); border-radius: 12px; padding: 18px 20px;
  color: #fff; position: relative; overflow: hidden; margin-bottom: 16px;
}
.wallet-card::before {
  content: ''; position: absolute; top: -20px; right: -20px;
  width: 80px; height: 80px; border-radius: 50%; background: rgba(255,255,255,.06);
}
.wallet-balance { font-size: 2rem; font-weight: 700; line-height: 1; margin-bottom: 4px; }
.wallet-label   { font-size: 0.74rem; color: rgba(255,255,255,.6); }

/* ══════════════════════════════════════════════════════════
   RESPONSIVE
   ══════════════════════════════════════════════════════════ */
@media(max-width:900px) {
  .sidebar { transform: translateX(-100%); }
  .sidebar.open { transform: none; }
  .main-content { margin-left: 0; }
  .sidebar-toggle { display: block; }
  .stat-cards { grid-template-columns: repeat(2,1fr); }
  .form-row,.form-row-3,.form-row-4 { grid-template-columns: 1fr; }
}
@media(max-width:560px) {
  .stat-cards { grid-template-columns: 1fr; }
  .page-content { padding: 12px; }
}

/* ══════════════════════════════════════════════════════════
   COLLAPSIBLE SIDEBAR
   ══════════════════════════════════════════════════════════ */
.sidebar-peek {
  position:fixed; top:50%; left:0; z-index:101;
  transform:translateY(-50%);
  background:var(--primary); color:#fff;
  width:22px; height:60px; border-radius:0 8px 8px 0;
  display:flex; align-items:center; justify-content:center;
  cursor:pointer; font-size:.9rem;
  box-shadow:2px 0 8px rgba(0,0,0,.15);
  transition:opacity .2s;
  opacity:0; pointer-events:none;
}
body.sidebar-collapsed .sidebar-peek { opacity:1; pointer-events:all; }
body.sidebar-collapsed .sidebar { transform:translateX(-100%); }
body.sidebar-collapsed .main-content { margin-left:0; }

.nav-label { transition:opacity .2s; }

/* ══════════════════════════════════════════════════════════
   PROGRESS BAR COLORS
   ══════════════════════════════════════════════════════════ */
.progress-bar.purple { background:var(--primary); }

/* ══════════════════════════════════════════════════════════
   MOBILE APP EXPERIENCE
   Shared across staff, dentist, and owner pages
   ══════════════════════════════════════════════════════════ */
@media(max-width:900px){
  html,body{width:100%;max-width:100%;overflow-x:hidden}
  .app-layout,.main-content{width:100%;min-width:0}
  .sidebar{width:min(84vw,290px);box-shadow:18px 0 50px rgba(0,0,0,.3);z-index:500}
  .sidebar.open{transform:translateX(0)}
  .sidebar-brand{padding:15px 16px}
  .sidebar-nav{padding-bottom:24px}
  .nav-item{min-height:43px;padding:10px 12px;font-size:.86rem}
  .topbar{min-height:58px;padding:9px 13px;gap:8px;align-items:center}
  .topbar-left{gap:8px;min-width:0}
  .topbar-title{font-size:.92rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  .topbar-right{gap:6px;flex-wrap:wrap;justify-content:flex-end}
  .topbar-right .btn{padding:7px 9px;font-size:.7rem}
  .sidebar-toggle{display:flex;width:38px;height:38px;align-items:center;justify-content:center;border-radius:8px;background:var(--input-bg);border:1px solid var(--border);flex-shrink:0}
  .page-content{width:100%;min-width:0;padding:15px}
  .page-header{align-items:stretch;margin-bottom:14px}
  .page-header>div,.page-header>.flex,.page-header>.topbar-right{min-width:0}
  .page-header h1{font-size:1.18rem}
  .card{padding:15px;min-width:0}
  .stat-cards{grid-template-columns:repeat(2,minmax(0,1fr))!important;gap:9px}
  .stat-card{padding:14px;min-width:0}
  .stat-num{font-size:1.4rem;overflow-wrap:anywhere}
  .form-row,.form-row-3,.form-row-4{grid-template-columns:1fr!important}
  .filter-row{align-items:stretch;gap:7px}
  .filter-row>*{min-width:0}
  .search-bar{max-width:none;width:100%;flex-basis:100%}
  .filter-select,.filter-row select,.filter-row input[type=date],.filter-row input[type=month]{flex:1;min-width:125px}
  .table-wrap{width:100%;max-width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch;border:1px solid var(--border)}
  .table-wrap table,table.responsive-table{min-width:720px}
  th,td{white-space:nowrap}
  .modal-overlay{padding:8px;align-items:flex-end}
  .modal{max-height:94dvh;border-radius:14px 14px 0 0}
  .modal-header{border-radius:14px 14px 0 0;padding:14px 16px}
  .modal-body{padding:16px}
  .modal-footer{padding:12px 16px;flex-wrap:wrap}
  .modal-footer .btn{flex:1;justify-content:center;min-width:110px}
  .queue-row{align-items:flex-start;flex-wrap:wrap}
  .queue-actions{width:100%;padding-left:38px;flex-wrap:wrap}
  .cal-wrap{grid-template-columns:1fr!important}
  .cal-main,.cal-side{min-width:0}
  .cal-main{overflow-x:auto;-webkit-overflow-scrolling:touch}
  .cal-day-headers,.cal-grid-month,.cal-grid-week{min-width:680px}
  .owner-grid,.task-cols{grid-template-columns:1fr!important}
  .lab-status-bar{grid-template-columns:repeat(2,minmax(0,1fr))!important}
  .page-content>div[style*="grid-template-columns"]{grid-template-columns:1fr!important}
  .modal [style*="grid-template-columns"]{grid-template-columns:1fr!important}
  .tabs{scrollbar-width:none}
  .tabs::-webkit-scrollbar{display:none}
  .tab-btn{min-height:42px}
  .flex-between{gap:10px;flex-wrap:wrap}
  canvas{max-width:100%!important}
  #toast-container{left:12px;right:12px;bottom:12px}
  .toast{width:100%;min-width:0;max-width:none}
}
@media(max-width:560px){
  .page-content{padding:11px}
  .topbar{padding:8px 10px}
  .topbar-right .btn:not(.mobile-essential){max-width:150px}
  .stat-cards{grid-template-columns:repeat(2,minmax(0,1fr))!important;gap:8px}
  .stat-card{padding:12px}
  .stat-icon{width:32px;height:32px;margin-bottom:8px}
  .stat-num{font-size:1.24rem}
  .stat-label{font-size:.67rem}
  .card-title{font-size:.86rem}
  .btn{min-height:38px}
  .field-row{grid-template-columns:1fr!important}
}
@media(max-width:380px){
  .stat-cards{grid-template-columns:1fr!important}
  .topbar-right{display:none}
}

/* Responsive hardening: screen-only so printable clinical documents are unchanged. */
@media screen and (max-width:1180px){
  .page-content{min-width:0}
  .page-header,.topbar{min-width:0}
  .page-header .flex,.page-header .flex-between{flex-wrap:wrap}
  .table-wrap{border:1px solid var(--border)}
  .table-wrap table{min-width:max(680px,100%)}
}

@media screen and (max-width:760px){
  .table-wrap{background:linear-gradient(to right,var(--card-bg) 30%,rgba(255,255,255,0)) left center/28px 100% no-repeat,linear-gradient(to left,var(--card-bg) 30%,rgba(255,255,255,0)) right center/28px 100% no-repeat}
  .table-wrap table{min-width:680px}
  .modal-overlay{padding:0;align-items:flex-end}
  .modal{width:100%;max-width:none;max-height:96dvh;border-radius:16px 16px 0 0}
  .modal-body{overflow-y:auto;overflow-x:hidden}
  .modal-footer{position:sticky;bottom:0;z-index:2}
  .action-buttons,.card-actions,.queue-actions,.topbar-actions{flex-wrap:wrap}
  .action-buttons .btn,.card-actions .btn{flex:1 1 auto}
}

@media screen and (max-width:480px){
  .table-wrap table{min-width:640px}
  .modal-body{padding:14px}
  .modal-footer{padding:10px 14px}
  .modal-footer .btn{flex:1 1 100%}
}

@media screen and (pointer:coarse){
  .btn,.nav-item,.tab-btn,.settings-nav-item,.modal-close,.sidebar-toggle{min-height:44px}
  button,[role="button"],a.nav-item{touch-action:manipulation}
  input:not([type="checkbox"]):not([type="radio"]),select{min-height:44px}
  input[type="checkbox"],input[type="radio"]{width:20px;height:20px;min-width:20px}
  td .btn,.btn-xs{min-height:40px;min-width:40px}
}
