/* ========================================================================== */
/*  Scheduler App — Premium Dark Theme (RTL / Arabic)                        */
/*  Font: Tajawal (loaded via Google Fonts in HTML)                          */
/* ========================================================================== */

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg-base:       #06090f;
  --bg-primary:    #0b1120;
  --bg-secondary:  #111827;
  --bg-card:       rgba(17, 24, 39, 0.75);
  --bg-card-hover: rgba(20, 30, 50, 0.85);
  --bg-input:      rgba(15, 23, 42, 0.9);
  --border:        rgba(255, 255, 255, 0.06);
  --border-focus:  rgba(20, 184, 166, 0.5);
  --text-primary:  #f1f5f9;
  --text-secondary:#8896ab;
  --text-muted:    #4b5c73;
  --accent:        #14b8a6;
  --accent-glow:   rgba(20, 184, 166, 0.15);
  --accent-hover:  #0d9488;
  --accent-light:  #2dd4bf;
  --success:       #22c55e;
  --success-bg:    rgba(34, 197, 94, 0.1);
  --warning:       #f59e0b;
  --warning-bg:    rgba(245, 158, 11, 0.1);
  --danger:        #ef4444;
  --danger-bg:     rgba(239, 68, 68, 0.1);
  --info:          #3b82f6;
  --info-bg:       rgba(59, 130, 246, 0.1);
  --gold:          #d4a24e;
  --sidebar-w:     260px;
  --radius:        12px;
  --radius-sm:     8px;
  --radius-lg:     16px;
  --shadow:        0 4px 24px rgba(0,0,0,0.3);
  --shadow-lg:     0 8px 40px rgba(0,0,0,0.45);
  --transition:    0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

html { direction: rtl; }
body {
  font-family: 'Tajawal', sans-serif;
  background: var(--bg-base);
  color: var(--text-primary);
  min-height: 100vh;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--accent); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--accent-light); }

/* --- Scrollbar --- */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-primary); }
::-webkit-scrollbar-thumb { background: var(--text-muted); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-secondary); }

/* ========================================================================== */
/*  LOGIN PAGE                                                                */
/* ========================================================================== */
.login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(20,184,166,0.08) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 20%, rgba(59,130,246,0.06) 0%, transparent 50%),
    linear-gradient(160deg, #06090f 0%, #0b1120 50%, #0f172a 100%);
  padding: 20px;
}

.login-card {
  width: 100%;
  max-width: 420px;
  background: var(--bg-card);
  backdrop-filter: blur(24px);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 48px 40px;
  box-shadow: var(--shadow-lg);
  animation: fadeUp 0.6s ease-out;
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

.login-card .logo {
  text-align: center;
  margin-bottom: 36px;
}
.login-card .logo-icon {
  width: 56px; height: 56px;
  background: linear-gradient(135deg, var(--accent), var(--info));
  border-radius: 16px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  box-shadow: 0 4px 20px rgba(20,184,166,0.25);
}
.login-card .logo-icon svg { width: 28px; height: 28px; color: #fff; }

.login-card h1 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 4px;
  color: var(--text-primary);
}
.login-card .subtitle {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

/* --- Forms --- */
.form-group { margin-bottom: 20px; }
.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.form-input {
  width: 100%;
  padding: 12px 16px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: inherit;
  font-size: 0.95rem;
  transition: all var(--transition);
  outline: none;
}
.form-input::placeholder { color: var(--text-muted); }
.form-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

select.form-input {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%238896ab' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: left 12px center;
  padding-left: 36px;
}

textarea.form-input { resize: vertical; min-height: 80px; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border: none;
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  line-height: 1;
}
.btn svg { width: 18px; height: 18px; }

.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-hover));
  color: #fff;
  box-shadow: 0 2px 12px rgba(20,184,166,0.3);
}
.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(20,184,166,0.4);
}

.btn-secondary {
  background: var(--bg-secondary);
  color: var(--text-primary);
  border: 1px solid var(--border);
}
.btn-secondary:hover { background: var(--bg-card-hover); border-color: var(--text-muted); }

.btn-danger {
  background: var(--danger-bg);
  color: var(--danger);
  border: 1px solid rgba(239,68,68,0.2);
}
.btn-danger:hover { background: rgba(239,68,68,0.2); }

.btn-success {
  background: var(--success-bg);
  color: var(--success);
  border: 1px solid rgba(34,197,94,0.2);
}
.btn-success:hover { background: rgba(34,197,94,0.2); }

.btn-sm { padding: 8px 14px; font-size: 0.8rem; }
.btn-block { width: 100%; }

.btn-icon {
  width: 36px; height: 36px;
  padding: 0;
  border-radius: var(--radius-sm);
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-secondary);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
}
.btn-icon:hover { border-color: var(--text-muted); color: var(--text-primary); }
.btn-icon.danger:hover { border-color: var(--danger); color: var(--danger); }
.btn-icon.success:hover { border-color: var(--success); color: var(--success); }
.btn-icon svg { width: 16px; height: 16px; }

.error-msg {
  background: var(--danger-bg);
  color: var(--danger);
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  margin-bottom: 16px;
  display: none;
  border: 1px solid rgba(239,68,68,0.15);
}
.error-msg.visible { display: block; animation: fadeUp 0.3s ease-out; }

/* ========================================================================== */
/*  APP LAYOUT — Sidebar + Main                                               */
/* ========================================================================== */
.app-layout {
  display: flex;
  min-height: 100vh;
}

/* --- Sidebar --- */
.sidebar {
  width: var(--sidebar-w);
  background: var(--bg-primary);
  border-left: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0; right: 0; bottom: 0;
  z-index: 100;
  transition: transform var(--transition);
}

.sidebar-header {
  padding: 28px 24px 20px;
  border-bottom: 1px solid var(--border);
}
.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}
.sidebar-brand-icon {
  width: 40px; height: 40px;
  background: linear-gradient(135deg, var(--accent), var(--info));
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 12px rgba(20,184,166,0.2);
  flex-shrink: 0;
}
.sidebar-brand-icon svg { width: 20px; height: 20px; color: #fff; }
.sidebar-brand-text {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
}
.sidebar-brand-sub {
  font-size: 0.72rem;
  color: var(--text-muted);
  margin-top: 1px;
}

.sidebar-nav {
  flex: 1;
  padding: 16px 12px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 500;
  transition: all var(--transition);
}
.nav-link svg { width: 20px; height: 20px; opacity: 0.7; flex-shrink: 0; }
.nav-link:hover {
  background: var(--accent-glow);
  color: var(--text-primary);
}
.nav-link:hover svg { opacity: 1; }
.nav-link.active {
  background: var(--accent-glow);
  color: var(--accent);
  font-weight: 600;
}
.nav-link.active svg { opacity: 1; color: var(--accent); }

.sidebar-footer {
  padding: 16px 12px;
  border-top: 1px solid var(--border);
}
.nav-link.logout { color: var(--danger); }
.nav-link.logout:hover { background: var(--danger-bg); }

/* --- Main --- */
.main-content {
  flex: 1;
  margin-right: var(--sidebar-w);
  padding: 32px 36px;
  min-height: 100vh;
}

.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 28px;
  flex-wrap: wrap;
  gap: 16px;
}
.page-header h1 {
  font-size: 1.6rem;
  font-weight: 700;
}
.page-header p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-top: 4px;
}

/* ========================================================================== */
/*  STAT CARDS                                                                */
/* ========================================================================== */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  margin-bottom: 32px;
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 20px;
  backdrop-filter: blur(12px);
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-rows: auto auto;
  gap: 2px 14px;
  align-items: center;
}
.stat-card::before {
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 80px; height: 80px;
  border-radius: 50%;
  opacity: 0.05;
  transform: translate(20px, -20px);
}
.stat-card:hover {
  border-color: rgba(255,255,255,0.1);
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.stat-card .stat-icon {
  grid-column: 1;
  grid-row: 1 / span 2;
  width: 44px; height: 44px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0;
}
.stat-card .stat-icon svg { width: 22px; height: 22px; }

.stat-card.teal .stat-icon    { background: var(--accent-glow); color: var(--accent); }
.stat-card.teal::before       { background: var(--accent); }
.stat-card.blue .stat-icon    { background: var(--info-bg); color: var(--info); }
.stat-card.blue::before       { background: var(--info); }
.stat-card.green .stat-icon   { background: var(--success-bg); color: var(--success); }
.stat-card.green::before      { background: var(--success); }
.stat-card.amber .stat-icon   { background: var(--warning-bg); color: var(--warning); }
.stat-card.amber::before      { background: var(--warning); }

.stat-card .stat-value {
  grid-column: 2;
  grid-row: 1;
  font-size: 1.8rem;
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 0;
}
.stat-card .stat-label {
  grid-column: 2;
  grid-row: 2;
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.1;
}

/* ========================================================================== */
/*  DATA TABLE                                                                */
/* ========================================================================== */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  backdrop-filter: blur(12px);
  overflow: hidden;
}
.card-header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}
.card-header h2 {
  font-size: 1.05rem;
  font-weight: 600;
}
.card-body { padding: 24px; }
.card-body.no-padding { padding: 0; }

.data-table {
  width: 100%;
  border-collapse: collapse;
}
.data-table th {
  text-align: right;
  padding: 14px 20px;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-bottom: 1px solid var(--border);
  background: rgba(15, 23, 42, 0.4);
}
.data-table td {
  padding: 14px 20px;
  font-size: 0.9rem;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}
.data-table tr:last-child td { border-bottom: none; }
.data-table tr:hover td { background: rgba(20, 184, 166, 0.03); }

.data-table .actions {
  display: flex;
  gap: 6px;
  justify-content: flex-start;
}

/* ========================================================================== */
/*  STATUS BADGES                                                             */
/* ========================================================================== */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
}
.badge.scheduled  { background: var(--info-bg);    color: var(--info);    border: 1px solid rgba(59,130,246,0.15); }
.badge.completed  { background: var(--success-bg); color: var(--success); border: 1px solid rgba(34,197,94,0.15); }
.badge.cancelled  { background: var(--danger-bg);  color: var(--danger);  border: 1px solid rgba(239,68,68,0.15); }
.badge.noshow     { background: var(--warning-bg); color: var(--warning); border: 1px solid rgba(245,158,11,0.15); }

/* ========================================================================== */
/*  MODAL                                                                     */
/* ========================================================================== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  padding: 20px;
}
.modal-overlay.active { opacity: 1; visibility: visible; }

.modal {
  width: 100%;
  max-width: 520px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  transform: scale(0.95) translateY(10px);
  transition: transform 0.3s ease;
  max-height: 90vh;
  overflow-y: auto;
}
.modal-overlay.active .modal {
  transform: scale(1) translateY(0);
}

.modal-header {
  padding: 24px 28px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border);
}
.modal-header h3 { font-size: 1.1rem; font-weight: 600; }

.modal-body { padding: 24px 28px; }

.modal-footer {
  padding: 16px 28px 24px;
  display: flex;
  gap: 10px;
  justify-content: flex-start;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

/* ========================================================================== */
/*  TOOLBAR / FILTERS                                                         */
/* ========================================================================== */
.toolbar {
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
}

.search-input {
  position: relative;
}
.search-input input {
  padding-right: 40px;
}
.search-input svg {
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  width: 16px; height: 16px;
  color: var(--text-muted);
  pointer-events: none;
}

/* ========================================================================== */
/*  EMPTY STATE                                                               */
/* ========================================================================== */
.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--text-muted);
}
.empty-state svg {
  width: 48px; height: 48px;
  margin-bottom: 16px;
  opacity: 0.4;
}
.empty-state p {
  font-size: 0.95rem;
  margin-bottom: 8px;
}
.empty-state .hint {
  font-size: 0.82rem;
}

/* ========================================================================== */
/*  TOAST                                                                     */
/* ========================================================================== */
.toast-container {
  position: fixed;
  top: 24px;
  left: 24px;
  z-index: 2000;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.toast {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 14px 20px;
  font-size: 0.88rem;
  box-shadow: var(--shadow);
  animation: slideIn 0.3s ease-out;
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 280px;
}
.toast.success { border-right: 3px solid var(--success); }
.toast.error   { border-right: 3px solid var(--danger); }
.toast.info    { border-right: 3px solid var(--info); }

@keyframes slideIn {
  from { opacity: 0; transform: translateX(-20px); }
  to   { opacity: 1; transform: translateX(0); }
}

/* ========================================================================== */
/*  LOADING SPINNER                                                           */
/* ========================================================================== */
.spinner {
  width: 20px; height: 20px;
  border: 2px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
  display: inline-block;
}
@keyframes spin { to { transform: rotate(360deg); } }

.loading-overlay {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px;
}

/* ========================================================================== */
/*  MOBILE HAMBURGER                                                          */
/* ========================================================================== */
.mobile-header {
  display: none;
  position: fixed;
  top: 0; right: 0; left: 0;
  height: 56px;
  background: var(--bg-primary);
  border-bottom: 1px solid var(--border);
  z-index: 99;
  align-items: center;
  justify-content: space-between;
  padding: 0 16px;
}
.hamburger {
  width: 40px; height: 40px;
  background: none; border: none;
  color: var(--text-primary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hamburger svg { width: 24px; height: 24px; }
.mobile-brand {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
}

.sidebar-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 99;
}

/* ========================================================================== */
/*  RESPONSIVE                                                                */
/* ========================================================================== */
@media (max-width: 768px) {
  .mobile-header { display: flex; }

  .sidebar {
@media (max-width: 768px) {
  .mobile-header { 
    display: flex; 
    height: 64px;
    background: rgba(11, 17, 32, 0.85); 
    backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  }

  .sidebar {
    transform: translateX(100%);
    width: 280px;
    box-shadow: -4px 0 24px rgba(0, 0, 0, 0.5);
  }
  .sidebar.open { transform: translateX(0); }
  .sidebar-backdrop {
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
  }
  .sidebar-backdrop.open { display: block; }

  .main-content {
    margin-right: 0;
    padding: 88px 16px 24px;
  }

  .page-header { 
    flex-direction: column; 
    align-items: stretch; 
    gap: 16px;
    margin-bottom: 20px;
  }
  .page-header .btn {
    width: 100%;
    padding: 14px 20px;
    font-size: 0.95rem;
    justify-content: center;
  }

  .stats-grid { 
    grid-template-columns: 1fr 1fr; 
    gap: 12px;
    margin-bottom: 24px;
  }
  .stat-card {
    padding: 16px;
    gap: 2px 10px;
  }
  .stat-card .stat-icon {
    width: 38px; height: 38px;
  }
  .stat-card .stat-icon svg { width: 18px; height: 18px; }
  .stat-card .stat-value {
    font-size: 1.5rem;
  }
  .stat-card .stat-label {
    font-size: 0.8rem;
  }

  .form-row { grid-template-columns: 1fr; gap: 0; }

  /* Responsive Tables as Cards */
  .data-table, 
  .data-table thead, 
  .data-table tbody, 
  .data-table th, 
  .data-table td, 
  .data-table tr { 
    display: block; 
  }
  
  .data-table thead { 
    display: none;
  }
  
  .data-table tr { 
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: rgba(15, 23, 42, 0.45);
    margin-bottom: 12px; 
    padding: 12px 16px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.2);
    transition: all var(--transition);
  }
  .data-table tr:hover {
    border-color: rgba(20, 184, 166, 0.15);
    background: rgba(20, 30, 50, 0.35);
  }
  
  .data-table td { 
    border: none;
    border-bottom: 1px dashed rgba(255, 255, 255, 0.04);
    position: relative;
    padding: 10px 0;
    padding-right: 42%;
    text-align: left;
    font-size: 0.88rem;
    min-height: 44px;
    display: flex;
    align-items: center;
    justify-content: flex-end;
  }
  
  .data-table td:last-child {
    border-bottom: none;
  }
  
  .data-table td::before { 
    content: attr(data-label);
    position: absolute;
    right: 0;
    width: 38%;
    padding-right: 4px;
    white-space: nowrap;
    text-align: right;
    font-weight: 600;
    color: var(--text-secondary);
  }
  
  /* Centered Actions on Mobile Card Footer */
  .data-table td[data-label="الإجراءات"] {
    padding-top: 14px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    margin-top: 6px;
    justify-content: center;
    padding-right: 0;
    width: 100%;
  }
  .data-table td[data-label="الإجراءات"]::before {
    display: none;
  }
  .data-table td .actions {
    width: 100%;
    justify-content: center;
    gap: 12px;
  }
  .data-table td .actions .btn-icon {
    width: 42px; height: 42px; /* Bigger tap target for mobile */
  }

  /* Grid Toolbar and Filters */
  .toolbar { 
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    width: 100%;
  }
  .toolbar .form-group {
    min-width: 0 !important;
    width: 100% !important;
    margin-bottom: 0 !important;
  }
  .toolbar .form-input {
    width: 100% !important;
    padding: 12px;
  }
  .toolbar .btn {
    grid-column: span 2;
    width: 100% !important;
    padding: 12px;
    justify-content: center;
  }
  .search-input {
    max-width: 100% !important;
    width: 100% !important;
  }

  /* Modals as bottom sheets on small screens */
  .modal-overlay {
    align-items: flex-end;
    padding: 0;
  }
  .modal {
    max-width: 100%;
    margin: 0;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    max-height: 85vh;
    transform: translateY(100%);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: none;
    border-top: 1px solid rgba(255,255,255,0.08);
  }
  .modal::before {
    content: '';
    display: block;
    width: 36px;
    height: 4px;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 2px;
    margin: 8px auto 0;
  }
  .modal-header {
    padding: 16px 20px;
  }
  .modal-body {
    padding: 16px 20px;
  }
  .modal-footer {
    padding: 12px 20px 20px;
    flex-direction: column;
    gap: 8px;
  }
  .modal-footer .btn {
    width: 100%;
    padding: 12px;
  }
}

@media (max-width: 480px) {
  .stats-grid { grid-template-columns: 1fr; }
  .login-card { padding: 36px 24px; }
  .main-content { padding: 88px 12px 20px; }
}