/* ══════════════════════════════════════════════════════════════════════
   Vinko Logistics — Design System
   Premium dark theme with glassmorphism, gradients & micro-animations
   ══════════════════════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

/* ── CSS Variables ──────────────────────────────────────────────────── */
:root {
  /* Colors */
  --bg-primary: #0a0e1a;
  --bg-secondary: #111827;
  --bg-card: rgba(17, 24, 39, 0.7);
  --bg-glass: rgba(255, 255, 255, 0.03);
  --bg-glass-hover: rgba(255, 255, 255, 0.06);

  --text-primary: #f1f5f9;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;

  --accent-primary: #6366f1;
  --accent-secondary: #8b5cf6;
  --accent-gradient: linear-gradient(135deg, #6366f1, #8b5cf6, #a78bfa);
  --accent-glow: rgba(99, 102, 241, 0.3);

  --success: #10b981;
  --warning: #f59e0b;
  --danger: #ef4444;

  --border: rgba(255, 255, 255, 0.06);
  --border-hover: rgba(99, 102, 241, 0.3);

  /* Spacing */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 40px var(--accent-glow);
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
}

/* Background gradient animation */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(99, 102, 241, 0.08) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 20%, rgba(139, 92, 246, 0.06) 0%, transparent 50%),
    radial-gradient(ellipse at 50% 80%, rgba(16, 185, 129, 0.04) 0%, transparent 50%);
  pointer-events: none;
  z-index: 0;
}

a { color: var(--accent-primary); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--accent-secondary); }

/* ── Layout Utilities ───────────────────────────────────────────────── */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 1;
}

.container-sm { max-width: 600px; margin: 0 auto; padding: 0 24px; position: relative; z-index: 1; }
.container-md { max-width: 800px; margin: 0 auto; padding: 0 24px; position: relative; z-index: 1; }

/* ── Navigation ─────────────────────────────────────────────────────── */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 16px 0;
  background: rgba(10, 14, 26, 0.8);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  transition: background 0.3s;
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--text-primary);
}

.nav-logo .logo-icon {
  width: 36px;
  height: 36px;
  background: var(--accent-gradient);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-links a {
  color: var(--text-secondary);
  font-weight: 500;
  font-size: 0.9rem;
  transition: color 0.2s;
  letter-spacing: 0.02em;
}

.nav-links a:hover { color: var(--text-primary); }

.nav-cta {
  padding: 8px 20px !important;
  background: var(--accent-gradient) !important;
  color: white !important;
  border-radius: var(--radius-sm);
  font-weight: 600 !important;
  transition: transform 0.2s, box-shadow 0.2s !important;
}

.nav-cta:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-glow);
}

/* Mobile menu */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-primary);
  font-size: 1.5rem;
  cursor: pointer;
}

/* ── Hero Section ───────────────────────────────────────────────────── */
.hero {
  padding: 160px 0 120px;
  text-align: center;
  position: relative;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: var(--bg-glass);
  border: 1px solid var(--border);
  border-radius: 100px;
  font-size: 0.85rem;
  color: var(--accent-primary);
  font-weight: 500;
  margin-bottom: 24px;
}

.hero h1 {
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 20px;
  letter-spacing: -0.03em;
}

.hero h1 .gradient-text {
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero p {
  font-size: 1.2rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto 40px;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ── Buttons ────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.95rem;
  border: none;
  cursor: pointer;
  transition: all 0.2s ease;
  font-family: inherit;
  text-decoration: none;
}

.btn-primary {
  background: var(--accent-gradient);
  color: white;
  box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
  color: white;
}

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

.btn-secondary:hover {
  background: var(--bg-glass-hover);
  border-color: var(--border-hover);
  color: var(--text-primary);
}

.btn-danger {
  background: rgba(239, 68, 68, 0.15);
  color: var(--danger);
  border: 1px solid rgba(239, 68, 68, 0.2);
}

.btn-danger:hover {
  background: rgba(239, 68, 68, 0.25);
}

.btn-sm {
  padding: 6px 14px;
  font-size: 0.85rem;
}

.btn-icon {
  padding: 8px;
  min-width: 36px;
  justify-content: center;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none !important;
}

/* ── Cards & Glass ──────────────────────────────────────────────────── */
.card {
  background: var(--bg-card);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: all 0.3s ease;
}

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

.card-header {
  margin-bottom: 24px;
}

.card-header h2 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.card-header p {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

/* ── Services Grid ──────────────────────────────────────────────────── */
.services {
  padding: 100px 0;
}

.section-title {
  text-align: center;
  margin-bottom: 60px;
}

.section-title h2 {
  font-size: 2.2rem;
  font-weight: 700;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

.section-title p {
  color: var(--text-secondary);
  font-size: 1.05rem;
  max-width: 500px;
  margin: 0 auto;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.service-card {
  padding: 32px;
  background: var(--bg-glass);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: all 0.3s ease;
}

.service-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-hover);
  box-shadow: var(--shadow-lg);
}

.service-icon {
  width: 48px;
  height: 48px;
  background: var(--accent-gradient);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 20px;
}

.service-card h3 {
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 12px;
}

.service-card p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.7;
}

/* ── Contact Section ────────────────────────────────────────────────── */
.contact {
  padding: 100px 0;
}

.contact-form-wrap {
  max-width: 560px;
  margin: 0 auto;
}

.contact-form {
  padding: 32px;
  background: var(--bg-glass);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
}

.form-group { margin-bottom: 18px; }
.form-group label {
  display: block;
  font-weight: 600;
  font-size: 0.85rem;
  margin-bottom: 6px;
  color: var(--text-primary);
}
.form-group input,
.form-group textarea {
  width: 100%;
  padding: 10px 14px;
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: 0.9rem;
  font-family: inherit;
  transition: border-color 0.2s;
}
.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.15);
}
.form-group textarea { resize: vertical; min-height: 100px; }

.btn-full { width: 100%; justify-content: center; }

.form-status {
  margin-top: 14px;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
}
.form-status.success { background: rgba(16, 185, 129, 0.15); color: var(--success); }
.form-status.error { background: rgba(239, 68, 68, 0.15); color: var(--danger); }

.contact-info-side {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

@media (max-width: 768px) {
  .contact-layout { grid-template-columns: 1fr; }
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 24px;
  background: var(--bg-glass);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  transition: border-color 0.2s;
}

.contact-item:hover { border-color: var(--border-hover); }

.contact-icon {
  width: 44px;
  height: 44px;
  min-width: 44px;
  background: var(--accent-gradient);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}

.contact-info h4 { font-weight: 600; font-size: 0.95rem; margin-bottom: 4px; }
.contact-info p { color: var(--text-secondary); font-size: 0.85rem; }

/* ── Footer ─────────────────────────────────────────────────────────── */
.footer {
  padding: 40px 0;
  border-top: 1px solid var(--border);
  text-align: center;
}

.footer p {
  color: var(--text-muted);
  font-size: 0.85rem;
}

/* ── Form Elements ──────────────────────────────────────────────────── */
.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-weight: 500;
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.form-input {
  width: 100%;
  padding: 12px 16px;
  background: var(--bg-glass);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: inherit;
  font-size: 0.95rem;
  transition: all 0.2s;
  outline: none;
}

.form-input:focus {
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.form-input::placeholder { color: var(--text-muted); }

/* ── Login Page ─────────────────────────────────────────────────────── */
.login-wrapper {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.login-card {
  width: 100%;
  max-width: 420px;
}

.login-card .card-header {
  text-align: center;
}

.login-card .logo-icon {
  width: 56px;
  height: 56px;
  background: var(--accent-gradient);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin: 0 auto 16px;
}

/* ── Dashboard ──────────────────────────────────────────────────────── */
.dashboard-wrapper {
  min-height: 100vh;
  padding: 24px;
  padding-top: 100px;
}

.dashboard-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 32px;
  flex-wrap: wrap;
  gap: 16px;
}

.dashboard-header h1 {
  font-size: 1.8rem;
  font-weight: 700;
}

.dashboard-header .user-info {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text-secondary);
}

.user-avatar {
  width: 40px;
  height: 40px;
  background: var(--accent-gradient);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1rem;
  color: white;
}

/* ── Nomina Grid ────────────────────────────────────────────────────── */
.year-section {
  margin-bottom: 32px;
}

.year-section h3 {
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 16px;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 8px;
}

.nominas-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 12px;
}

.nomina-card {
  padding: 20px;
  background: var(--bg-glass);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  text-align: center;
  cursor: pointer;
  transition: all 0.2s ease;
  position: relative;
  overflow: hidden;
}

.nomina-card:hover {
  transform: translateY(-2px);
  border-color: var(--accent-primary);
  box-shadow: var(--shadow-glow);
}

.nomina-card:active {
  transform: translateY(0);
}

.nomina-card .month-icon {
  font-size: 2rem;
  margin-bottom: 8px;
}

.nomina-card .month-name {
  font-weight: 600;
  font-size: 0.95rem;
  text-transform: capitalize;
}

.nomina-card.downloading {
  opacity: 0.6;
  pointer-events: none;
}

.nomina-card.downloading::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(99, 102, 241, 0.15), transparent);
  animation: shimmer 1.5s infinite;
}

@keyframes shimmer {
  to { left: 100%; }
}

/* ── Admin Table ────────────────────────────────────────────────────── */
.admin-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
}

.admin-table th {
  padding: 12px 16px;
  text-align: left;
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-bottom: 1px solid var(--border);
}

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

.admin-table tr:hover td {
  background: var(--bg-glass);
}

.badge {
  display: inline-flex;
  padding: 3px 10px;
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.03em;
}

.badge-admin { background: rgba(139, 92, 246, 0.15); color: var(--accent-secondary); }
.badge-user { background: rgba(16, 185, 129, 0.15); color: var(--success); }

/* ── Modal ──────────────────────────────────────────────────────────── */
.modal-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  z-index: 200;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.modal-overlay.active { display: flex; }

.modal {
  width: 100%;
  max-width: 480px;
  animation: modalSlide 0.3s ease;
}

@keyframes modalSlide {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.modal-footer {
  display: flex;
  gap: 12px;
  justify-content: flex-end;
  margin-top: 24px;
}

/* ── Alert/Toast ────────────────────────────────────────────────────── */
.toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  padding: 14px 24px;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  font-weight: 500;
  z-index: 300;
  animation: toastSlide 0.3s ease;
  max-width: 400px;
}

.toast-success { background: rgba(16, 185, 129, 0.9); color: white; }
.toast-error { background: rgba(239, 68, 68, 0.9); color: white; }
.toast-info { background: rgba(99, 102, 241, 0.9); color: white; }

@keyframes toastSlide {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ── Empty State ────────────────────────────────────────────────────── */
.empty-state {
  text-align: center;
  padding: 60px 24px;
  color: var(--text-muted);
}

.empty-state .icon { font-size: 3rem; margin-bottom: 16px; opacity: 0.5; }
.empty-state h3 { font-size: 1.2rem; color: var(--text-secondary); margin-bottom: 8px; }
.empty-state p { font-size: 0.9rem; }

/* ── Loading Spinner ────────────────────────────────────────────────── */
.spinner {
  width: 24px;
  height: 24px;
  border: 3px solid var(--border);
  border-top-color: var(--accent-primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin: 0 auto;
}

.spinner-lg { width: 48px; height: 48px; border-width: 4px; }

@keyframes spin {
  to { transform: rotate(360deg); }
}

.loading-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  padding: 60px 24px;
}

.loading-state p { color: var(--text-muted); }

/* ── Responsive ─────────────────────────────────────────────────────── */
@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-toggle { display: block; }

  .nav-links.active {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(10, 14, 26, 0.95);
    backdrop-filter: blur(20px);
    padding: 24px;
    gap: 16px;
    border-bottom: 1px solid var(--border);
  }

  .hero { padding: 120px 0 80px; }
  .hero h1 { font-size: 2rem; }

  .services, .contact { padding: 60px 0; }
  .section-title h2 { font-size: 1.6rem; }

  .card { padding: 24px; }

  .dashboard-wrapper { padding-top: 80px; }

  .admin-table { font-size: 0.8rem; }
  .admin-table th, .admin-table td { padding: 10px 8px; }

  .nominas-grid {
    grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
  }
}

/* ── 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); }

/* ── Dropdown / Select ──────────────────────────────────────────────── */
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 12 12'%3E%3Cpath fill='%2394a3b8' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 36px;
}

/* ── Nav Active Tab ────────────────────────────────────────────────── */
.nav-active {
  color: var(--accent-primary) !important;
  border-bottom: 2px solid var(--accent-primary);
  padding-bottom: 2px;
}

/* ── Vacation Calendar ─────────────────────────────────────────────── */
.vacation-layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 24px;
  align-items: start;
}

.vacation-main { min-width: 0; }

.calendar-card {
  padding: 24px !important;
}

.calendar-card:hover {
  transform: none;
}

.calendar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.calendar-header h3 {
  font-size: 1.3rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 8px;
}

.cal-nav {
  background: var(--bg-glass);
  border: 1px solid var(--border);
  color: var(--text-primary);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  font-size: 1.4rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
}

.cal-nav:hover {
  background: var(--bg-glass-hover);
  border-color: var(--accent-primary);
  color: var(--accent-primary);
}

.cal-day-names {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 4px;
  margin-bottom: 4px;
}

.cal-day-name {
  text-align: center;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
  padding: 8px 0;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.cal-days {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 4px;
}

.cal-cell {
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 500;
  position: relative;
  transition: all 0.15s ease;
}

.cal-cell.empty {
  background: transparent;
}

.cal-cell.available {
  background: rgba(16, 185, 129, 0.08);
  border: 1px solid rgba(16, 185, 129, 0.15);
  cursor: pointer;
  color: var(--success);
}

.cal-cell.available:hover {
  background: rgba(16, 185, 129, 0.2);
  border-color: var(--success);
  transform: scale(1.08);
  box-shadow: 0 0 12px rgba(16, 185, 129, 0.25);
}

.cal-cell.occupied {
  background: rgba(239, 68, 68, 0.08);
  border: 1px solid rgba(239, 68, 68, 0.15);
  color: var(--danger);
  cursor: not-allowed;
  opacity: 0.7;
}

.cal-cell.mine {
  background: rgba(99, 102, 241, 0.15);
  border: 1px solid rgba(99, 102, 241, 0.3);
  color: var(--accent-primary);
  font-weight: 700;
}

.cal-cell.past {
  background: transparent;
  border: 1px solid transparent;
  color: var(--text-muted);
  opacity: 0.35;
  cursor: default;
}

.cal-cell.today {
  box-shadow: 0 0 0 2px var(--accent-primary);
}

.cal-cell.weekend .cal-day-num {
  opacity: 0.7;
}

.cal-cell.selected {
  background: rgba(99, 102, 241, 0.25) !important;
  border-color: var(--accent-primary) !important;
  color: white !important;
  transform: scale(1.05);
  box-shadow: 0 0 16px var(--accent-glow);
  animation: selectPulse 0.3s ease;
}

@keyframes selectPulse {
  0% { transform: scale(1); }
  50% { transform: scale(1.12); }
  100% { transform: scale(1.05); }
}

/* Non-monday cells: visually available but not clickable */
.cal-cell.non-monday {
  background: rgba(16, 185, 129, 0.03);
  border: 1px solid rgba(16, 185, 129, 0.06);
  color: var(--text-muted);
  cursor: default;
  opacity: 0.5;
}

/* Overflow days from next month */
.cal-cell.overflow-day {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.04);
  color: var(--text-muted);
  opacity: 0.4;
  cursor: default;
}

.cal-cell.overflow-day.selected {
  background: rgba(99, 102, 241, 0.15) !important;
  border-color: var(--accent-primary) !important;
  color: var(--accent-primary) !important;
  opacity: 0.8;
}

/* Monday start indicator */
.cal-cell.monday-start {
  font-weight: 700;
  position: relative;
}

.week-indicator {
  position: absolute;
  bottom: 2px;
  right: 4px;
  font-size: 0.55rem;
  color: var(--success);
  opacity: 0.7;
}

.avail-badge {
  position: absolute;
  bottom: 1px;
  left: 2px;
  font-size: 0.5rem;
  font-weight: 700;
  color: #c4b5fd;
  background: rgba(99, 102, 241, 0.3);
  border-radius: 3px;
  padding: 0 2px;
  line-height: 1.3;
  z-index: 2;
  pointer-events: none;
}

.cal-cell.selected .week-indicator {
  color: white;
}

/* Week start/end borders */
.cal-cell.selected.week-start {
  border-left: 2px solid var(--accent-primary);
  border-radius: var(--radius-sm) 0 0 var(--radius-sm);
}

.cal-cell.selected.week-end {
  border-right: 2px solid var(--accent-primary);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

/* Calendar legend */
.cal-legend {
  display: flex;
  gap: 16px;
  margin-top: 16px;
  padding: 12px;
  background: var(--bg-glass);
  border-radius: var(--radius-sm);
  flex-wrap: wrap;
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  color: var(--text-muted);
}

.legend-dot {
  width: 12px;
  height: 12px;
  border-radius: 3px;
}

.legend-dot.available {
  background: rgba(16, 185, 129, 0.3);
  border: 1px solid var(--success);
}

.legend-dot.occupied {
  background: rgba(239, 68, 68, 0.3);
  border: 1px solid var(--danger);
}

.legend-dot.mine {
  background: rgba(99, 102, 241, 0.3);
  border: 1px solid var(--accent-primary);
}

.legend-dot.selected {
  background: rgba(99, 102, 241, 0.5);
  border: 1px solid var(--accent-primary);
}

/* ── Selection Info ───────────────────────────────────────────────── */
.selection-info {
  margin-top: 16px;
}

.selection-active,
.selection-confirm {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 20px;
  animation: modalSlide 0.2s ease;
}

.selection-confirm {
  border-color: var(--accent-primary);
}

.selection-confirm.selection-error {
  border-color: var(--danger);
}

.selection-dates {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  font-size: 1rem;
}

.selection-days {
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  font-weight: 700;
  font-size: 1.1rem;
}

.selection-actions {
  display: flex;
  gap: 12px;
  align-items: center;
}

.error-text {
  color: var(--danger);
  font-weight: 500;
  margin-bottom: 12px;
}

.text-muted {
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* ── Balance Ring ─────────────────────────────────────────────────── */
.balance-container {
  margin-bottom: 16px;
}

.balance-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  text-align: center;
}

.balance-ring {
  position: relative;
  width: 120px;
  height: 120px;
  margin: 0 auto 12px;
}

.balance-ring svg {
  width: 100%;
  height: 100%;
}

.balance-number {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 2rem;
  font-weight: 800;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.balance-progress {
  transition: stroke-dasharray 0.6s ease;
}

.balance-label {
  font-weight: 600;
  font-size: 1rem;
  color: var(--text-primary);
}

.balance-sub {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 4px;
}

/* ── My Vacations List ───────────────────────────────────────────── */
.my-vacations-card {
  padding: 20px !important;
}

.my-vacations-card h3 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 12px;
}

.vacation-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px;
  background: var(--bg-glass);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  margin-bottom: 8px;
  transition: border-color 0.2s;
}

.vacation-item:hover {
  border-color: var(--border-hover);
}

.vacation-dates {
  font-size: 0.85rem;
  font-weight: 500;
}

.vacation-days {
  display: block;
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 2px;
}

.btn-cancel-vacation {
  background: none;
  border: 1px solid rgba(239, 68, 68, 0.2);
  color: var(--danger);
  width: 28px;
  height: 28px;
  border-radius: 50%;
  font-size: 0.8rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
  flex-shrink: 0;
}

.btn-cancel-vacation:hover {
  background: rgba(239, 68, 68, 0.15);
  border-color: var(--danger);
}

.btn-outline {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-secondary);
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
  font-family: inherit;
}

.btn-outline:hover {
  border-color: var(--border-hover);
  color: var(--text-primary);
}

.btn-sm {
  padding: 6px 14px;
  font-size: 0.85rem;
}

/* ── Toast Container ─────────────────────────────────────────────── */
#toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 300;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

#toast-container .toast {
  position: relative;
  bottom: auto;
  right: auto;
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.3s ease;
}

#toast-container .toast.show {
  opacity: 1;
  transform: translateY(0);
}

/* ── Vacation Calendar Responsive ────────────────────────────────── */
@media (max-width: 900px) {
  .vacation-layout {
    grid-template-columns: 1fr;
  }

  .vacation-sidebar {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
  }
}

@media (max-width: 600px) {
  .vacation-sidebar {
    grid-template-columns: 1fr;
  }

  .cal-cell {
    font-size: 0.8rem;
  }

  .selection-dates {
    flex-direction: column;
    gap: 8px;
    text-align: center;
  }

  .selection-actions {
    flex-direction: column;
  }
}