/* ═══════════════════════════════════════════════════════════════
   Beyond Kilo's — Client Portal Styles
   ═══════════════════════════════════════════════════════════════ */

/* ── Portal Layout ─────────────────────────────────────────────── */
.portal-layout {
  display: flex;
  min-height: 100vh;
}

/* ── Sidebar ───────────────────────────────────────────────────── */
.sidebar {
  width: 260px;
  background: var(--surface);
  border-right: 1px solid var(--border);
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  z-index: 40;
  transition: transform 0.3s var(--ease);
}

.sidebar-brand {
  font-family: 'Playfair Display', serif;
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--primary);
  padding: var(--space-md) var(--space-sm);
  margin-bottom: var(--space-xs);
}

.sidebar-subtitle {
  font-size: 0.8rem;
  color: var(--text-muted);
  padding: 0 var(--space-sm);
  margin-bottom: var(--space-xl);
}

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

.sidebar-link {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: 12px 14px;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: all 0.2s var(--ease);
}

.sidebar-link:hover {
  background: var(--bg-alt);
  color: var(--primary);
}

.sidebar-link.active {
  background: var(--primary-surface);
  color: var(--primary);
  font-weight: 600;
}

.sidebar-link .material-symbols-outlined {
  font-size: 22px;
  transition: transform 0.2s;
}

.sidebar-link:hover .material-symbols-outlined {
  transform: translateX(2px);
}

.sidebar-user {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md);
  border-top: 1px solid var(--border);
  margin-top: auto;
}

.sidebar-user-avatar {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--primary-dim), var(--accent-light));
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: var(--primary);
  font-size: 0.85rem;
}

.sidebar-user-info {
  flex: 1;
  overflow: hidden;
}

.sidebar-user-name {
  font-weight: 600;
  font-size: 0.9rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sidebar-user-role {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* ── Main Content ──────────────────────────────────────────────── */
.portal-main {
  flex: 1;
  margin-left: 260px;
  padding: var(--space-xl) var(--space-2xl);
  background: var(--bg);
  min-height: 100vh;
}

.portal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-xl);
}

.portal-title {
  font-size: 1.75rem;
  font-weight: 700;
}

/* ── Mobile Header ─────────────────────────────────────────────── */
.mobile-header {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  background: var(--surface-glass);
  backdrop-filter: blur(20px);
  padding: 14px var(--space-lg);
  border-bottom: 1px solid var(--border);
}

.mobile-header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.4);
  z-index: 35;
}

@media (max-width: 868px) {
  .sidebar {
    transform: translateX(-100%);
  }
  .sidebar.open {
    transform: translateX(0);
    box-shadow: var(--shadow-xl);
  }
  .sidebar-overlay.active { display: block; }
  .mobile-header { display: block; }
  .portal-main {
    margin-left: 0;
    padding: var(--space-lg);
    padding-top: 80px;
  }
}

/* ── Dashboard Grid ────────────────────────────────────────────── */
.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-lg);
}

.dashboard-grid-wide {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
  gap: var(--space-lg);
}

/* ── Metric Card ───────────────────────────────────────────────── */
.metric-card {
  background: var(--surface);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  border: 1px solid var(--border);
  transition: all 0.3s var(--ease);
}

.metric-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

.metric-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-lg);
}

.metric-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
}

.metric-value {
  font-size: 2rem;
  font-weight: 700;
  color: var(--primary);
  line-height: 1;
}

.metric-unit {
  font-size: 1rem;
  font-weight: 400;
  color: var(--text-muted);
}

.metric-label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.metric-change {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.8rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  margin-top: var(--space-sm);
}

.metric-change.positive { background: #ecfdf5; color: #059669; }
.metric-change.negative { background: #fef2f2; color: #dc2626; }

/* ── Progress Bar ──────────────────────────────────────────────── */
.progress-bar {
  width: 100%;
  height: 8px;
  background: var(--surface-dim);
  border-radius: var(--radius-full);
  overflow: hidden;
  margin-top: var(--space-md);
}

.progress-fill {
  height: 100%;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--primary), var(--primary-lighter));
  transition: width 1s var(--ease);
  position: relative;
}

.progress-fill::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
  animation: shimmer 2s infinite;
}

/* ── Welcome Banner ────────────────────────────────────────────── */
.welcome-banner {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  color: white;
  position: relative;
  overflow: hidden;
  margin-bottom: var(--space-xl);
}

.welcome-banner::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(255,255,255,0.08) 0%, transparent 70%);
  pointer-events: none;
}

.welcome-banner h2 {
  font-size: 1.5rem;
  margin-bottom: var(--space-sm);
}

.welcome-banner p {
  opacity: 0.85;
  max-width: 500px;
}

/* ── Action Cards ──────────────────────────────────────────────── */
.action-card {
  background: var(--surface);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  border: 1px solid var(--border);
  cursor: pointer;
  transition: all 0.3s var(--ease);
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.action-card:hover {
  border-color: var(--primary);
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

.action-card-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: transform 0.3s var(--ease-bounce);
}

.action-card:hover .action-card-icon {
  transform: scale(1.1);
}

/* ── Chart Container ───────────────────────────────────────────── */
.chart-container {
  background: var(--surface);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  border: 1px solid var(--border);
}

.chart-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-lg);
  flex-wrap: wrap;
  gap: var(--space-md);
}

.chart-filters {
  display: flex;
  gap: 6px;
}

.chart-filter-btn {
  padding: 6px 16px;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 600;
  background: var(--bg-alt);
  color: var(--text-secondary);
  transition: all 0.2s;
  border: 1px solid transparent;
}

.chart-filter-btn:hover { background: var(--surface-dim); }
.chart-filter-btn.active {
  background: var(--primary);
  color: white;
}

/* ── Weight Log Table ──────────────────────────────────────────── */
.data-table {
  width: 100%;
  border-collapse: collapse;
}

.data-table th {
  text-align: left;
  padding: 12px 16px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  border-bottom: 2px solid var(--surface-dim);
}

.data-table td {
  padding: 14px 16px;
  font-size: 0.9rem;
  border-bottom: 1px solid var(--border-light);
}

.data-table tr:hover td {
  background: var(--bg-alt);
}

.data-table .weight-val {
  font-weight: 700;
  color: var(--primary);
}

/* ── Appointment Cards ─────────────────────────────────────────── */
.appointment-card {
  background: var(--surface);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  border: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-md);
  transition: all 0.2s var(--ease);
}

.appointment-card:hover {
  box-shadow: var(--shadow-md);
}

.appointment-info {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.appointment-date-box {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background: var(--primary-surface);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.appointment-date-day {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--primary);
  line-height: 1;
}

.appointment-date-month {
  font-size: 0.65rem;
  font-weight: 600;
  color: var(--primary);
  text-transform: uppercase;
}

/* ── Video Call UI ─────────────────────────────────────────────── */
.video-container {
  position: relative;
  width: 100%;
  aspect-ratio: 16/9;
  background: #1a1c1c;
  border-radius: var(--radius-xl);
  overflow: hidden;
}

.video-container video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.video-local {
  position: absolute;
  bottom: 20px;
  right: 20px;
  width: 200px;
  aspect-ratio: 16/9;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 3px solid rgba(255,255,255,0.3);
  box-shadow: var(--shadow-lg);
  z-index: 5;
}

.video-local video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scaleX(-1);
}

.video-controls {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: var(--space-md);
  z-index: 10;
  padding: 12px 24px;
  background: rgba(0,0,0,0.5);
  backdrop-filter: blur(10px);
  border-radius: var(--radius-full);
}

.video-btn {
  width: 50px;
  height: 50px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,0.15);
  color: white;
  transition: all 0.2s;
  border: none;
  cursor: pointer;
}

.video-btn:hover { background: rgba(255,255,255,0.25); }
.video-btn.active { background: rgba(255,255,255,0.3); }
.video-btn.end-call { background: #ef4444; }
.video-btn.end-call:hover { background: #dc2626; }

.video-status {
  position: absolute;
  top: 20px;
  left: 20px;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: rgba(0,0,0,0.5);
  backdrop-filter: blur(10px);
  border-radius: var(--radius-full);
  color: white;
  font-size: 0.85rem;
  z-index: 10;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #10b981;
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.video-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  color: rgba(255,255,255,0.5);
  gap: var(--space-md);
}

.video-placeholder .material-symbols-outlined {
  font-size: 64px;
}

/* ── Consult Card ──────────────────────────────────────────────── */
.consult-card {
  background: linear-gradient(135deg, #064e3b 0%, #0d7a5f 100%);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  color: white;
  position: relative;
  overflow: hidden;
}

.consult-card::after {
  content: '';
  position: absolute;
  top: -30%;
  right: -10%;
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, rgba(212,168,83,0.15) 0%, transparent 70%);
  pointer-events: none;
}

/* ── Empty State ───────────────────────────────────────────────── */
.empty-state {
  text-align: center;
  padding: var(--space-3xl) var(--space-xl);
  color: var(--text-muted);
}

.empty-state .material-symbols-outlined {
  font-size: 64px;
  margin-bottom: var(--space-md);
  opacity: 0.3;
}

/* ── Responsive ────────────────────────────────────────────────── */
@media (max-width: 640px) {
  .dashboard-grid { grid-template-columns: 1fr; }
  .dashboard-grid-wide { grid-template-columns: 1fr; }
  .chart-header { flex-direction: column; align-items: flex-start; }
  .video-local { width: 120px; bottom: 80px; right: 10px; }
  .appointment-card { flex-direction: column; align-items: flex-start; }
}