/* ============================================
   DentalCare - Application Stylesheet
   Aesthetic: Refined clinical with editorial accents
============================================ */

:root {
  /* Palette : bleu-vert clinique + accent corail */
  --bg: #f7f6f2;
  --bg-card: #ffffff;
  --bg-soft: #efece6;
  --ink: #0e1f2e;
  --ink-soft: #4a5b6a;
  --ink-mute: #8995a0;
  --line: #e6e2da;
  --line-soft: #f0ede6;

  --primary: #0d6b6e;      /* teal profond */
  --primary-dark: #07484a;
  --primary-soft: #e6f0f0;
  --accent: #d97757;       /* corail */
  --accent-soft: #fbe9e0;
  --success: #2d8f5a;
  --success-soft: #e6f3eb;
  --danger: #c0392b;
  --danger-soft: #fbe9e6;
  --warning: #c98b1a;
  --warning-soft: #fdf3df;
  --info: #2a6dad;

  --radius: 12px;
  --radius-sm: 8px;
  --radius-lg: 18px;

  --shadow-sm: 0 1px 2px rgba(14, 31, 46, 0.04);
  --shadow: 0 2px 8px rgba(14, 31, 46, 0.06), 0 1px 2px rgba(14, 31, 46, 0.04);
  --shadow-lg: 0 12px 32px rgba(14, 31, 46, 0.10), 0 4px 8px rgba(14, 31, 46, 0.04);

  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'Plus Jakarta Sans', 'Cairo', -apple-system, sans-serif;

  --sidebar-w: 264px;
  --topbar-h: 64px;
}

.rtl {
  --font-body: 'Cairo', 'Plus Jakarta Sans', sans-serif;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--bg);
  font-size: 14px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 { margin: 0; font-weight: 600; color: var(--ink); }
h1 { font-size: 1.4rem; letter-spacing: -0.01em; }
h2 { font-size: 1.15rem; }
h3 { font-size: 1rem; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }

/* Icônes (lucide font) */
[data-icon] {
  display: inline-block;
  width: 1.1em;
  height: 1.1em;
}
[data-icon]::before {
  font-family: 'lucide';
  font-style: normal;
  font-weight: normal;
  font-variant: normal;
  line-height: 1;
  speak: none;
  text-transform: none;
  display: inline-block;
}
[data-icon="layout-dashboard"]::before { content: "\eb73"; }
[data-icon="users"]::before { content: "\eb6f"; }
[data-icon="calendar"]::before { content: "\e882"; }
[data-icon="list-checks"]::before { content: "\eaa5"; }
[data-icon="pill"]::before { content: "\eb02"; }
[data-icon="file-text"]::before { content: "\e9b3"; }
[data-icon="briefcase"]::before { content: "\e879"; }
[data-icon="shield"]::before { content: "\eb50"; }
[data-icon="key-round"]::before { content: "\eb6b"; }
[data-icon="trending-up"]::before { content: "\eb65"; }
[data-icon="log-out"]::before { content: "\eaa9"; }
[data-icon="menu"]::before { content: "\eac0"; }
[data-icon="plus"]::before { content: "\eb0c"; }
[data-icon="edit"]::before { content: "\e90c"; }
[data-icon="trash"]::before { content: "\eb64"; }
[data-icon="search"]::before { content: "\eb38"; }
[data-icon="x"]::before { content: "\eba7"; }
[data-icon="check"]::before { content: "\e88b"; }
[data-icon="check-circle"]::before { content: "\e88c"; }
[data-icon="alert-circle"]::before { content: "\e848"; }
[data-icon="info"]::before { content: "\ea7a"; }
[data-icon="printer"]::before { content: "\eb15"; }
[data-icon="eye"]::before { content: "\e928"; }
[data-icon="phone"]::before { content: "\eafa"; }
[data-icon="mail"]::before { content: "\eaaf"; }
[data-icon="clock"]::before { content: "\e895"; }
[data-icon="dollar-sign"]::before { content: "\e8f7"; }
[data-icon="user-plus"]::before { content: "\eb6d"; }
[data-icon="calendar-plus"]::before { content: "\e87f"; }
[data-icon="chevron-left"]::before { content: "\e88e"; }
[data-icon="chevron-right"]::before { content: "\e88f"; }
[data-icon="filter"]::before { content: "\e9bc"; }

/* ============================================
   SIDEBAR
============================================ */
.sidebar {
  position: fixed;
  inset-block: 0;
  inset-inline-start: 0;
  width: var(--sidebar-w);
  background: #ffffff;
  border-inline-end: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  z-index: 100;
}

.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 22px 20px;
  border-bottom: 1px solid var(--line-soft);
}
.brand-mark {
  width: 38px; height: 38px;
  border-radius: 10px;
  background: var(--primary);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.brand-mark svg { width: 22px; height: 22px; }
.brand-name {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--ink);
}
.brand-sub {
  font-size: 0.7rem;
  color: var(--ink-mute);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.sidebar-nav {
  flex: 1;
  padding: 16px 12px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  color: var(--ink-soft);
  font-weight: 500;
  font-size: 0.875rem;
  transition: all 0.15s ease;
}
.nav-item:hover {
  background: var(--bg-soft);
  color: var(--ink);
}
.nav-item.active {
  background: var(--primary);
  color: #fff;
}
.nav-item [data-icon] {
  font-size: 1.05rem;
  width: 18px;
  text-align: center;
}

.sidebar-footer {
  padding: 14px 16px;
  border-top: 1px solid var(--line-soft);
  display: flex;
  align-items: center;
  gap: 10px;
}
.user-card {
  flex: 1;
  display: flex;
  gap: 10px;
  align-items: center;
  min-width: 0;
}
.user-avatar {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-weight: 600;
  flex-shrink: 0;
}
.user-meta { min-width: 0; }
.user-name {
  font-weight: 600;
  font-size: 0.85rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.user-role {
  font-size: 0.7rem;
  color: var(--ink-mute);
}
.btn-logout {
  width: 34px; height: 34px;
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  color: var(--ink-soft);
  border: 1px solid var(--line);
  background: #fff;
  transition: all 0.15s;
}
.btn-logout:hover {
  background: var(--danger-soft);
  color: var(--danger);
  border-color: transparent;
}

/* ============================================
   MAIN LAYOUT
============================================ */
.main {
  margin-inline-start: var(--sidebar-w);
  min-height: 100vh;
}

.topbar {
  height: var(--topbar-h);
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
  padding: 0 28px;
  gap: 16px;
  position: sticky;
  top: 0;
  z-index: 50;
}
.menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.4rem;
  color: var(--ink);
}
.page-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.015em;
  flex: 1;
}
.topbar-actions {
  display: flex;
  gap: 12px;
  align-items: center;
}
.lang-switcher {
  display: flex;
  background: var(--bg-soft);
  border-radius: var(--radius-sm);
  padding: 3px;
  gap: 2px;
}
.lang-btn {
  padding: 5px 12px;
  border-radius: 6px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--ink-soft);
}
.lang-btn.active {
  background: #fff;
  color: var(--primary);
  box-shadow: var(--shadow-sm);
}

.content {
  padding: 28px;
  max-width: 1400px;
}

/* ============================================
   FLASH MESSAGES
============================================ */
.flash {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  border-radius: var(--radius);
  margin-bottom: 16px;
  font-weight: 500;
}
.flash-success { background: var(--success-soft); color: var(--success); }
.flash-error { background: var(--danger-soft); color: var(--danger); }
.flash-info { background: #e8f1fa; color: var(--info); }

/* ============================================
   CARDS
============================================ */
.card {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-sm);
}
.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
  flex-wrap: wrap;
}
.card-title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
}
.card-subtitle {
  font-size: 0.8rem;
  color: var(--ink-mute);
  margin-top: 2px;
}

/* ============================================
   STATS GRID (DASHBOARD)
============================================ */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}
.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 20px;
  position: relative;
  overflow: hidden;
  transition: transform 0.2s;
}
.stat-card:hover { transform: translateY(-2px); }
.stat-card::before {
  content: "";
  position: absolute;
  inset-inline-start: 0;
  inset-block: 0;
  width: 4px;
  background: var(--primary);
}
.stat-card.accent::before { background: var(--accent); }
.stat-card.success::before { background: var(--success); }
.stat-card.warning::before { background: var(--warning); }

.stat-label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ink-mute);
  margin-bottom: 6px;
}
.stat-value {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--ink);
}
.stat-meta {
  font-size: 0.75rem;
  color: var(--ink-soft);
  margin-top: 6px;
}

/* ============================================
   BUTTONS
============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 16px;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 600;
  background: var(--bg-soft);
  color: var(--ink);
  transition: all 0.15s;
  white-space: nowrap;
}
.btn:hover { background: #e5e0d6; }
.btn-primary {
  background: var(--primary);
  color: #fff;
}
.btn-primary:hover { background: var(--primary-dark); }
.btn-accent {
  background: var(--accent);
  color: #fff;
}
.btn-accent:hover { filter: brightness(0.92); }
.btn-danger {
  background: var(--danger-soft);
  color: var(--danger);
}
.btn-danger:hover { background: var(--danger); color: #fff; }
.btn-outline {
  background: transparent;
  border-color: var(--line);
}
.btn-outline:hover { background: var(--bg-soft); }
.btn-sm {
  padding: 6px 10px;
  font-size: 0.78rem;
}
.btn-icon {
  width: 32px; height: 32px;
  padding: 0;
  justify-content: center;
}

/* ============================================
   FORMS
============================================ */
.form-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 14px;
}
.form-group {
  margin-bottom: 14px;
  display: flex;
  flex-direction: column;
}
.form-group label {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--ink-soft);
  margin-bottom: 5px;
  display: block;
}
.form-group label .required { color: var(--danger); }

.form-control,
input[type="text"],
input[type="email"],
input[type="password"],
input[type="tel"],
input[type="number"],
input[type="date"],
input[type="time"],
input[type="search"],
select,
textarea {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 0.875rem;
  color: var(--ink);
  background: #fff;
  transition: all 0.15s;
}
.form-control:focus,
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-soft);
}
textarea { min-height: 90px; resize: vertical; }

.form-check {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
}
.form-check input { width: auto; }

.form-actions {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
  padding-top: 16px;
  border-top: 1px solid var(--line-soft);
  margin-top: 16px;
}

/* ============================================
   TABLES
============================================ */
.table-wrap {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.table-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  gap: 12px;
  border-bottom: 1px solid var(--line-soft);
  flex-wrap: wrap;
}
.search-box {
  position: relative;
  flex: 1;
  max-width: 360px;
}
.search-box [data-icon] {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  inset-inline-start: 12px;
  color: var(--ink-mute);
  font-size: 1rem;
}
.search-box input {
  padding-inline-start: 36px;
  background: var(--bg-soft);
  border-color: transparent;
}

table.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}
.data-table thead th {
  text-align: start;
  padding: 12px 18px;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ink-mute);
  background: var(--bg-soft);
  border-bottom: 1px solid var(--line);
}
.data-table tbody td {
  padding: 14px 18px;
  border-bottom: 1px solid var(--line-soft);
  vertical-align: middle;
}
.data-table tbody tr:hover { background: var(--bg-soft); }
.data-table tbody tr:last-child td { border-bottom: none; }
.data-table .actions-cell {
  display: flex;
  gap: 6px;
  justify-content: flex-end;
}

.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--ink-mute);
}
.empty-state [data-icon] {
  font-size: 2.5rem;
  margin-bottom: 12px;
  color: var(--line);
}

/* ============================================
   BADGES
============================================ */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 9px;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 600;
  background: var(--bg-soft);
  color: var(--ink-soft);
}
.badge-primary { background: var(--primary-soft); color: var(--primary); }
.badge-success { background: var(--success-soft); color: var(--success); }
.badge-warning { background: var(--warning-soft); color: var(--warning); }
.badge-danger { background: var(--danger-soft); color: var(--danger); }
.badge-info { background: #e8f1fa; color: var(--info); }

.status-planifie { background: #eaf0f6; color: var(--ink-soft); }
.status-confirme { background: var(--primary-soft); color: var(--primary); }
.status-en_cours { background: var(--warning-soft); color: var(--warning); }
.status-termine  { background: var(--success-soft); color: var(--success); }
.status-annule   { background: var(--danger-soft); color: var(--danger); }
.status-absent   { background: #f3e8ef; color: #8e44ad; }

/* ============================================
   MODAL
============================================ */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(14, 31, 46, 0.55);
  backdrop-filter: blur(4px);
  display: none;
  z-index: 200;
}
.modal-backdrop.show { display: block; }

.modal {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: #fff;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  z-index: 300;
  width: 90%;
  max-width: 640px;
  max-height: 90vh;
  display: none;
  flex-direction: column;
}
.modal.show { display: flex; }
.modal-lg { max-width: 880px; }
.modal-xl { max-width: 1100px; }

.modal-header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.modal-title {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
}
.modal-close {
  width: 32px; height: 32px;
  border-radius: var(--radius-sm);
  border: none;
  background: var(--bg-soft);
  color: var(--ink-soft);
  display: flex; align-items: center; justify-content: center;
}
.modal-close:hover { background: var(--danger-soft); color: var(--danger); }

.modal-body {
  padding: 22px 24px;
  overflow-y: auto;
}

/* ============================================
   PATIENT FILE
============================================ */
.patient-header {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 24px;
  align-items: center;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff;
  padding: 28px;
  border-radius: var(--radius-lg);
  margin-bottom: 22px;
}
.patient-avatar {
  width: 72px; height: 72px;
  border-radius: 50%;
  background: rgba(255,255,255,0.18);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 700;
  border: 2px solid rgba(255,255,255,0.3);
}
.patient-info h2 {
  color: #fff;
  font-family: var(--font-display);
  font-size: 1.7rem;
  margin-bottom: 4px;
}
.patient-meta {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  opacity: 0.9;
  font-size: 0.85rem;
}
.patient-meta span [data-icon] { margin-inline-end: 4px; }

.patient-balance {
  display: flex;
  flex-direction: column;
  gap: 4px;
  align-items: flex-end;
  text-align: end;
}
.balance-row { display: flex; gap: 14px; align-items: baseline; }
.balance-label { font-size: 0.72rem; opacity: 0.8; text-transform: uppercase; letter-spacing: 0.05em; }
.balance-value { font-family: var(--font-display); font-size: 1.15rem; font-weight: 700; }
.balance-value.due { color: #ffd9b0; }

.tabs {
  display: flex;
  gap: 4px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 18px;
}
.tab {
  padding: 10px 16px;
  border: none;
  background: transparent;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--ink-mute);
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
}
.tab.active { color: var(--primary); border-bottom-color: var(--primary); }
.tab:hover:not(.active) { color: var(--ink); }

.tab-content { display: none; }
.tab-content.active { display: block; }

/* ============================================
   CALENDAR
============================================ */
.calendar-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  flex-wrap: wrap;
  gap: 12px;
}
.calendar-nav {
  display: flex;
  align-items: center;
  gap: 8px;
}
.calendar-title {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  min-width: 180px;
  text-align: center;
}
.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.calendar-head {
  background: var(--bg-soft);
  padding: 10px;
  text-align: center;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--ink-soft);
}
.calendar-cell {
  background: #fff;
  min-height: 110px;
  padding: 8px;
  position: relative;
  cursor: pointer;
  transition: background 0.15s;
}
.calendar-cell:hover { background: var(--bg-soft); }
.calendar-cell.other-month { background: #fafaf7; color: var(--ink-mute); }
.calendar-cell.today { background: var(--primary-soft); }
.calendar-cell.today .cell-date { color: var(--primary); font-weight: 700; }
.cell-date {
  font-weight: 600;
  font-size: 0.85rem;
  margin-bottom: 4px;
}
.cell-event {
  display: block;
  padding: 2px 6px;
  margin-bottom: 2px;
  border-radius: 4px;
  font-size: 0.7rem;
  background: var(--primary-soft);
  color: var(--primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  font-weight: 500;
}
.cell-event.confirmed { background: var(--success-soft); color: var(--success); }
.cell-event.cancelled { background: var(--danger-soft); color: var(--danger); text-decoration: line-through; }

/* ============================================
   LOGIN PAGE
============================================ */
.login-page {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  background: var(--bg);
}
.login-side {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
  color: #fff;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 48px;
  position: relative;
  overflow: hidden;
}
.login-side::before {
  content: "";
  position: absolute;
  top: -50%; right: -10%;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(217,119,87,0.25) 0%, transparent 70%);
  border-radius: 50%;
}
.login-side::after {
  content: "";
  position: absolute;
  bottom: -30%; left: -10%;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(255,255,255,0.08) 0%, transparent 70%);
  border-radius: 50%;
}
.login-brand {
  position: relative;
  z-index: 2;
  display: flex;
  gap: 14px;
  align-items: center;
}
.login-brand .brand-mark { background: rgba(255,255,255,0.15); }
.login-hero {
  position: relative;
  z-index: 2;
}
.login-hero h2 {
  font-family: var(--font-display);
  color: #fff;
  font-size: 2.6rem;
  line-height: 1.1;
  margin-bottom: 14px;
  letter-spacing: -0.02em;
}
.login-hero p {
  font-size: 1.05rem;
  opacity: 0.85;
  max-width: 460px;
}
.login-footer {
  position: relative; z-index: 2;
  font-size: 0.8rem;
  opacity: 0.7;
}
.login-form-side {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 48px;
}
.login-form {
  width: 100%;
  max-width: 380px;
}
.login-form h1 {
  font-family: var(--font-display);
  font-size: 2rem;
  margin-bottom: 8px;
}
.login-form .subtitle {
  color: var(--ink-mute);
  margin-bottom: 28px;
}
.login-form .btn {
  width: 100%;
  justify-content: center;
  padding: 12px;
  font-size: 0.95rem;
}
.login-error {
  background: var(--danger-soft);
  color: var(--danger);
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  margin-bottom: 18px;
  font-size: 0.85rem;
}

/* ============================================
   PRINTABLE A5 PATIENT CARD
============================================ */
@page {
  size: A5;
  margin: 10mm;
}

.print-page {
  width: 148mm;
  min-height: 210mm;
  padding: 14mm;
  background: #fff;
  margin: 20px auto;
  box-shadow: var(--shadow-lg);
  font-family: var(--font-body);
  color: #000;
}

.print-header {
  border-bottom: 2px solid var(--primary);
  padding-bottom: 10px;
  margin-bottom: 14px;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}
.print-clinic h1 {
  font-family: var(--font-display);
  font-size: 16pt;
  color: var(--primary);
  margin-bottom: 2px;
}
.print-clinic p {
  font-size: 8pt;
  margin: 1px 0;
  color: #555;
}
.print-title {
  font-family: var(--font-display);
  font-size: 13pt;
  font-weight: 700;
  text-align: end;
}

.print-info {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px 12px;
  margin-bottom: 14px;
  font-size: 9pt;
}
.print-info-item { display: flex; gap: 6px; }
.print-info-item .lbl { font-weight: 700; min-width: 60px; }

.print-section-title {
  font-family: var(--font-display);
  font-size: 11pt;
  font-weight: 700;
  border-bottom: 1px solid var(--primary);
  padding-bottom: 3px;
  margin: 14px 0 8px 0;
  color: var(--primary);
}

.print-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 9pt;
}
.print-table th {
  text-align: start;
  background: var(--primary-soft);
  padding: 6px 8px;
  font-weight: 700;
  border-bottom: 1px solid var(--primary);
}
.print-table td {
  padding: 5px 8px;
  border-bottom: 1px solid #e5e5e5;
}

.print-signature {
  margin-top: 30px;
  display: flex;
  justify-content: space-between;
  font-size: 9pt;
}
.sig-block {
  text-align: center;
  padding-top: 30px;
  border-top: 1px solid #999;
  min-width: 50mm;
}

.print-btn-bar {
  text-align: center;
  margin: 20px 0;
}

@media print {
  body * { visibility: hidden; }
  .print-page, .print-page * { visibility: visible; }
  .print-page {
    position: absolute;
    inset-inline-start: 0;
    top: 0;
    margin: 0;
    box-shadow: none;
  }
  .print-btn-bar { display: none; }
}

/* ============================================
   UTILS
============================================ */
.flex { display: flex; }
.flex-between { display: flex; justify-content: space-between; align-items: center; }
.gap-8 { gap: 8px; } .gap-12 { gap: 12px; } .gap-16 { gap: 16px; }
.mb-16 { margin-bottom: 16px; } .mb-24 { margin-bottom: 24px; }
.mt-16 { margin-top: 16px; } .mt-24 { margin-top: 24px; }
.text-end { text-align: end; }
.text-center { text-align: center; }
.text-mute { color: var(--ink-mute); }
.text-soft { color: var(--ink-soft); }
.text-danger { color: var(--danger); }
.text-success { color: var(--success); }
.text-primary { color: var(--primary); }
.font-display { font-family: var(--font-display); }
.font-bold { font-weight: 700; }
.font-semibold { font-weight: 600; }
.hidden { display: none; }
.w-full { width: 100%; }

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }

/* ============================================
   RESPONSIVE
============================================ */
@media (max-width: 900px) {
  .sidebar {
    transform: translateX(-100%);
    transition: transform 0.25s;
  }
  .rtl .sidebar { transform: translateX(100%); }
  body.sidebar-open .sidebar { transform: translateX(0); }
  .main { margin-inline-start: 0; }
  .menu-toggle { display: flex; }
  .content { padding: 18px; }
  .patient-header { grid-template-columns: 1fr; text-align: center; }
  .patient-balance { align-items: center; }
  .login-page { grid-template-columns: 1fr; }
  .login-side { display: none; }
}