/* ==========================================================
   HMS — Hotel Management System
   Design: Luxury Dark Navy + Gold PMS Interface
   Font: Playfair Display (headings) + DM Sans (body)
   Theme: Dark (default) + Light toggle
========================================================== */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;600;700&family=DM+Sans:wght@300;400;500;600&display=swap');

/* ---------- CSS Variables — Dark Theme (default) ---------- */
:root {
  --navy:       #0d1b2a;
  --navy-light: #132235;
  --navy-mid:   #1a2e45;
  --navy-card:  #162032;
  --gold:       #c9a84c;
  --gold-light: #e2bf72;
  --gold-dim:   #7a6230;
  --white:      #f5f0e8;
  --white-dim:  #b8b0a0;
  --text-muted: #7a8899;
  --danger:     #e05c5c;
  --success:    #4cae7a;
  --warning:    #e09a3c;
  --info:       #4c9ae0;
  --sidebar-w:  260px;
  --header-h:   64px;
  --radius:     10px;
  --shadow:     0 4px 24px rgba(0,0,0,0.35);
  --transition: 0.22s cubic-bezier(0.4, 0, 0.2, 1);

  /* Semantic tokens (dark) */
  --bg-body:         var(--navy);
  --bg-card:         var(--navy-card);
  --bg-mid:          var(--navy-mid);
  --bg-light:        var(--navy-light);
  --color-text:      var(--white);
  --color-text-dim:  var(--white-dim);
  --color-text-muted:var(--text-muted);
  --border-color:    rgba(201,168,76,0.12);
  --border-subtle:   rgba(201,168,76,0.08);
  --border-hover:    rgba(201,168,76,0.3);
  --row-hover:       rgba(201,168,76,0.05);
  --input-bg:        rgba(255,255,255,0.05);
  --input-border:    rgba(201,168,76,0.15);
  --input-focus-bg:  rgba(201,168,76,0.06);
  --header-btn-bg:   rgba(255,255,255,0.05);
  --header-btn-border: rgba(201,168,76,0.15);
  --header-date-bg:  rgba(255,255,255,0.04);
  --header-date-border: rgba(255,255,255,0.06);
  --nav-hover-bg:    rgba(201,168,76,0.07);
  --nav-active-bg:   rgba(201,168,76,0.12);
  --stat-hover-border: rgba(201,168,76,0.25);
  --th-bg:           rgba(201,168,76,0.07);
  --tbody-border:    rgba(255,255,255,0.04);
  --modal-backdrop-bg: rgba(0,0,0,0.6);
  --ghost-bg:        rgba(255,255,255,0.05);
  --ghost-border:    rgba(255,255,255,0.08);
  --ghost-hover-bg:  rgba(255,255,255,0.1);
  --page-link-bg:    rgba(255,255,255,0.05);
  --page-link-border:rgba(255,255,255,0.08);
  --toast-bg:        var(--navy-card);
  --room-tile-bg:    var(--navy-mid);
  --room-tile-border:rgba(255,255,255,0.07);
  --scrollbar-thumb: rgba(201,168,76,0.25);
  --scrollbar-hover: rgba(201,168,76,0.4);
  --footer-border:   rgba(201,168,76,0.06);
}

/* ---------- CSS Variables — Light Theme ---------- */
[data-theme="light"] {
  --bg-body:          #f0ede6;
  --bg-card:          #ffffff;
  --bg-mid:           #f7f4ef;
  --bg-light:         #faf8f4;
  --color-text:       #1a2435;
  --color-text-dim:   #3d4f63;
  --color-text-muted: #7a8899;
  --border-color:     rgba(180,140,50,0.18);
  --border-subtle:    rgba(180,140,50,0.12);
  --border-hover:     rgba(180,140,50,0.45);
  --row-hover:        rgba(201,168,76,0.07);
  --input-bg:         rgba(255,255,255,0.9);
  --input-border:     rgba(180,140,50,0.25);
  --input-focus-bg:   rgba(201,168,76,0.06);
  --header-btn-bg:    rgba(0,0,0,0.04);
  --header-btn-border:rgba(180,140,50,0.2);
  --header-date-bg:   rgba(0,0,0,0.04);
  --header-date-border:rgba(180,140,50,0.15);
  --nav-hover-bg:     rgba(201,168,76,0.1);
  --nav-active-bg:    rgba(201,168,76,0.15);
  --stat-hover-border:rgba(180,140,50,0.35);
  --th-bg:            rgba(201,168,76,0.1);
  --tbody-border:     rgba(0,0,0,0.06);
  --modal-backdrop-bg:rgba(0,0,0,0.45);
  --ghost-bg:         rgba(0,0,0,0.04);
  --ghost-border:     rgba(0,0,0,0.1);
  --ghost-hover-bg:   rgba(0,0,0,0.08);
  --page-link-bg:     rgba(0,0,0,0.04);
  --page-link-border: rgba(0,0,0,0.1);
  --toast-bg:         #ffffff;
  --room-tile-bg:     #f7f4ef;
  --room-tile-border: rgba(0,0,0,0.08);
  --scrollbar-thumb:  rgba(180,140,50,0.3);
  --scrollbar-hover:  rgba(180,140,50,0.5);
  --footer-border:    rgba(180,140,50,0.1);
  --shadow:           0 4px 24px rgba(0,0,0,0.1);

  /* Gold stays the same in light, adjust sidebar */
  --navy-card: #ffffff;
  --navy-mid:  #f7f4ef;
  --white:     #1a2435;
  --white-dim: #3d4f63;
  --text-muted:#7a8899;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 15px; scroll-behavior: smooth; }
body {
  font-family: 'DM Sans', sans-serif;
  background: var(--bg-body);
  color: var(--color-text);
  line-height: 1.6;
  min-height: 100vh;
  transition: background var(--transition), color var(--transition);
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; }
button, input, select, textarea { font-family: inherit; }

/* ---------- Layout ---------- */
.hms-wrapper {
  display: flex;
  min-height: 100vh;
}

/* ---------- Sidebar ---------- */
.sidebar {
  width: var(--sidebar-w);
  background: var(--bg-card);
  border-right: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0; left: 0;
  height: 100vh;
  z-index: 100;
  transition: transform var(--transition), background var(--transition), border-color var(--transition);
  overflow-y: auto;
  overflow-x: hidden;
}

.sidebar-brand {
  padding: 24px 20px 20px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  gap: 12px;
}

.sidebar-brand .brand-icon {
  width: 40px; height: 40px;
  background: linear-gradient(135deg, var(--gold), var(--gold-dim));
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}

.sidebar-brand .brand-text h1 {
  font-family: 'Playfair Display', serif;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--gold-light);
  line-height: 1.1;
}

.sidebar-brand .brand-text span {
  font-size: 0.7rem;
  color: var(--color-text-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.sidebar-nav {
  flex: 1;
  padding: 16px 0;
}

.nav-section-label {
  padding: 12px 20px 4px;
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--gold-dim);
  font-weight: 600;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 20px;
  color: var(--color-text-dim);
  font-size: 0.875rem;
  font-weight: 400;
  border-left: 3px solid transparent;
  transition: all var(--transition);
  cursor: pointer;
  position: relative;
}

.nav-item i {
  width: 18px;
  text-align: center;
  font-size: 0.95rem;
  flex-shrink: 0;
}

.nav-item:hover {
  background: var(--nav-hover-bg);
  color: var(--color-text);
  border-left-color: var(--border-hover);
}

.nav-item.active {
  background: var(--nav-active-bg);
  color: var(--gold-light);
  border-left-color: var(--gold);
  font-weight: 500;
}

[data-theme="light"] .nav-item.active {
  color: var(--gold-dim);
}

.nav-item .badge-count {
  margin-left: auto;
  background: var(--gold);
  color: #0d1b2a;
  font-size: 0.65rem;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 20px;
  min-width: 20px;
  text-align: center;
}

.sidebar-footer {
  padding: 16px 20px;
  border-top: 1px solid var(--border-color);
}

.sidebar-user {
  display: flex;
  align-items: center;
  gap: 10px;
}

.sidebar-user .avatar {
  width: 34px; height: 34px;
  background: linear-gradient(135deg, var(--gold-dim), var(--gold));
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700;
  font-size: 0.8rem;
  color: #0d1b2a;
  flex-shrink: 0;
}

.sidebar-user .user-info small {
  font-size: 0.7rem;
  color: var(--color-text-muted);
  display: block;
}

.sidebar-user .user-info span {
  font-size: 0.82rem;
  color: var(--color-text-dim);
  font-weight: 500;
}

/* ---------- Main Content ---------- */
.main-content {
  margin-left: var(--sidebar-w);
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* ---------- Header ---------- */
.header {
  height: var(--header-h);
  background: var(--bg-card);
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  padding: 0 28px;
  gap: 16px;
  position: sticky;
  top: 0;
  z-index: 50;
  transition: background var(--transition), border-color var(--transition);
}

.header-title {
  flex: 1;
}

.header-title h2 {
  font-family: 'Playfair Display', serif;
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--color-text);
}

.header-title p {
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.header-btn {
  width: 36px; height: 36px;
  background: var(--header-btn-bg);
  border: 1px solid var(--header-btn-border);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  color: var(--color-text-dim);
  cursor: pointer;
  transition: all var(--transition);
  font-size: 0.9rem;
}

.header-btn:hover {
  background: rgba(201,168,76,0.1);
  color: var(--gold-light);
  border-color: var(--border-hover);
}

[data-theme="light"] .header-btn:hover {
  color: var(--gold-dim);
}

.header-date {
  font-size: 0.78rem;
  color: var(--color-text-muted);
  padding: 6px 12px;
  background: var(--header-date-bg);
  border-radius: 6px;
  border: 1px solid var(--header-date-border);
}

/* Mobile sidebar toggle */
.sidebar-toggle {
  display: none;
}

/* ---------- Theme Toggle Button ---------- */
.theme-toggle {
  width: 36px; height: 36px;
  background: var(--header-btn-bg);
  border: 1px solid var(--header-btn-border);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  color: var(--color-text-dim);
  cursor: pointer;
  transition: all var(--transition);
  font-size: 0.95rem;
  flex-shrink: 0;
}

.theme-toggle:hover {
  background: rgba(201,168,76,0.1);
  color: var(--gold);
  border-color: var(--border-hover);
}

/* Sun icon shown in dark mode, moon in light mode */
.theme-toggle .icon-sun  { display: none; }
.theme-toggle .icon-moon { display: block; }

[data-theme="light"] .theme-toggle .icon-sun  { display: block; }
[data-theme="light"] .theme-toggle .icon-moon { display: none; }

/* ---------- Page Body ---------- */
.page-body {
  padding: 28px;
  flex: 1;
  background: var(--bg-body);
  transition: background var(--transition);
}

/* ---------- Cards ---------- */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  overflow: hidden;
  transition: background var(--transition), border-color var(--transition);
}

.card-header {
  padding: 18px 22px;
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.card-title {
  font-family: 'Playfair Display', serif;
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text);
}

.card-body { padding: 22px; }

/* ---------- Stat Cards ---------- */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 18px;
  margin-bottom: 28px;
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 22px;
  display: flex;
  align-items: center;
  gap: 16px;
  transition: transform var(--transition), border-color var(--transition), background var(--transition);
  position: relative;
  overflow: hidden;
}

.stat-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  opacity: 0;
  transition: opacity var(--transition);
}

.stat-card:hover {
  transform: translateY(-2px);
  border-color: var(--stat-hover-border);
}

.stat-card:hover::before { opacity: 1; }

.stat-icon {
  width: 50px; height: 50px;
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}

.stat-icon.gold    { background: rgba(201,168,76,0.15); color: var(--gold); }
.stat-icon.green   { background: rgba(76,174,122,0.15); color: var(--success); }
.stat-icon.red     { background: rgba(224,92,92,0.15);  color: var(--danger); }
.stat-icon.blue    { background: rgba(76,154,224,0.15); color: var(--info); }
.stat-icon.orange  { background: rgba(224,154,60,0.15); color: var(--warning); }

.stat-info .value {
  font-family: 'Playfair Display', serif;
  font-size: 1.9rem;
  font-weight: 700;
  color: var(--color-text);
  line-height: 1;
}

.stat-info .label {
  font-size: 0.78rem;
  color: var(--color-text-muted);
  margin-top: 4px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* ---------- Tables ---------- */
.table-wrapper {
  overflow-x: auto;
  border-radius: 0 0 var(--radius) var(--radius);
}

table {
  width: 100%;
  border-collapse: collapse;
}

thead th {
  background: var(--th-bg);
  padding: 12px 16px;
  text-align: left;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--gold-light);
  font-weight: 600;
  white-space: nowrap;
}

[data-theme="light"] thead th {
  color: var(--gold-dim);
}

tbody tr {
  border-bottom: 1px solid var(--tbody-border);
  transition: background var(--transition);
}

tbody tr:last-child { border-bottom: none; }

tbody tr:hover { background: var(--row-hover); }

tbody td {
  padding: 13px 16px;
  font-size: 0.875rem;
  color: var(--color-text-dim);
  vertical-align: middle;
}

tbody td strong { color: var(--color-text); font-weight: 500; }

/* ---------- Badges ---------- */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.badge-available   { background: rgba(76,174,122,0.15); color: #5dcea0; }
.badge-occupied    { background: rgba(224,92,92,0.15);  color: #e57a7a; }
.badge-cleaning    { background: rgba(224,154,60,0.15); color: #e0ad60; }
.badge-maintenance { background: rgba(76,154,224,0.15); color: #74b4e2; }
.badge-reserved    { background: rgba(76,154,224,0.15); color: #74b4e2; }
.badge-checked-in  { background: rgba(76,174,122,0.15); color: #5dcea0; }
.badge-checked-out { background: rgba(150,150,150,0.15); color: #ababab; }
.badge-cancelled   { background: rgba(224,92,92,0.15);  color: #e57a7a; }
.badge-no-show     { background: rgba(180,76,224,0.15); color: #c07ae2; }
.badge-paid        { background: rgba(76,174,122,0.15); color: #5dcea0; }
.badge-partial     { background: rgba(224,154,60,0.15); color: #e0ad60; }
.badge-pending     { background: rgba(224,92,92,0.15);  color: #e57a7a; }
.badge-refunded    { background: rgba(150,150,150,0.15); color: #ababab; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 9px 18px;
  border-radius: 8px;
  font-size: 0.845rem;
  font-weight: 500;
  cursor: pointer;
  border: none;
  transition: all var(--transition);
  white-space: nowrap;
  font-family: inherit;
}

.btn-sm { padding: 6px 12px; font-size: 0.78rem; border-radius: 6px; }
.btn-lg { padding: 12px 24px; font-size: 0.95rem; }

.btn-primary {
  background: linear-gradient(135deg, var(--gold), var(--gold-dim));
  color: #0d1b2a;
  font-weight: 600;
  box-shadow: 0 2px 12px rgba(201,168,76,0.3);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--gold-light), var(--gold));
  transform: translateY(-1px);
  box-shadow: 0 4px 18px rgba(201,168,76,0.4);
}

.btn-outline {
  background: transparent;
  border: 1px solid var(--border-hover);
  color: var(--gold-light);
}

[data-theme="light"] .btn-outline {
  color: var(--gold-dim);
}

.btn-outline:hover {
  background: rgba(201,168,76,0.1);
  border-color: var(--gold);
}

.btn-ghost {
  background: var(--ghost-bg);
  color: var(--color-text-dim);
  border: 1px solid var(--ghost-border);
}

.btn-ghost:hover {
  background: var(--ghost-hover-bg);
  color: var(--color-text);
}

.btn-danger {
  background: rgba(224,92,92,0.15);
  color: var(--danger);
  border: 1px solid rgba(224,92,92,0.3);
}

.btn-danger:hover {
  background: var(--danger);
  color: #fff;
}

.btn-success {
  background: rgba(76,174,122,0.15);
  color: var(--success);
  border: 1px solid rgba(76,174,122,0.3);
}

.btn-success:hover {
  background: var(--success);
  color: #fff;
}

/* ---------- Forms ---------- */
.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--color-text-dim);
  margin-bottom: 7px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.form-control {
  width: 100%;
  background: var(--input-bg);
  border: 1px solid var(--input-border);
  border-radius: 8px;
  padding: 10px 14px;
  color: var(--color-text);
  font-size: 0.875rem;
  font-family: inherit;
  transition: border-color var(--transition), background var(--transition);
  outline: none;
}

.form-control:focus {
  border-color: var(--gold);
  background: var(--input-focus-bg);
  box-shadow: 0 0 0 3px rgba(201,168,76,0.12);
}

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

.form-control option {
  background: var(--bg-mid);
  color: var(--color-text);
}

select.form-control { cursor: pointer; }
textarea.form-control { resize: vertical; min-height: 90px; }

.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 18px;
}

.form-grid-2 { grid-template-columns: 1fr 1fr; }
.form-grid-3 { grid-template-columns: 1fr 1fr 1fr; }

.invalid-feedback {
  display: block;
  color: var(--danger);
  font-size: 0.78rem;
  margin-top: 5px;
}

.is-invalid { border-color: var(--danger) !important; }

/* ---------- Room Grid ---------- */
.room-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 12px;
}

.room-tile {
  background: var(--room-tile-bg);
  border: 1px solid var(--room-tile-border);
  border-radius: 10px;
  padding: 16px 12px;
  text-align: center;
  cursor: pointer;
  transition: all var(--transition);
  position: relative;
}

.room-tile:hover { transform: translateY(-2px); border-color: var(--border-hover); }

.room-tile .room-number {
  font-family: 'Playfair Display', serif;
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-text);
  display: block;
}

.room-tile .room-type-label {
  font-size: 0.7rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-top: 2px;
}

.room-tile .room-floor {
  font-size: 0.7rem;
  color: var(--color-text-muted);
  margin-top: 6px;
}

.room-tile.status-available   { border-top: 3px solid var(--success); }
.room-tile.status-occupied    { border-top: 3px solid var(--danger); }
.room-tile.status-cleaning    { border-top: 3px solid var(--warning); }
.room-tile.status-maintenance { border-top: 3px solid var(--info); }

/* ---------- Login Page ---------- */
.login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-body);
  position: relative;
  overflow: hidden;
  transition: background var(--transition);
}

.login-page::before {
  content: '';
  position: absolute;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(201,168,76,0.06) 0%, transparent 70%);
  top: -100px; right: -150px;
  border-radius: 50%;
}

.login-page::after {
  content: '';
  position: absolute;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(76,154,224,0.05) 0%, transparent 70%);
  bottom: -80px; left: -100px;
  border-radius: 50%;
}

/* Login theme toggle (top-right corner) */
.login-theme-toggle {
  position: absolute;
  top: 20px;
  right: 20px;
  z-index: 10;
  width: 40px; height: 40px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--color-text-dim);
  cursor: pointer;
  transition: all var(--transition);
  font-size: 1rem;
}

.login-theme-toggle:hover {
  background: rgba(201,168,76,0.1);
  color: var(--gold);
  border-color: var(--border-hover);
}

.login-theme-toggle .icon-sun  { display: none; }
.login-theme-toggle .icon-moon { display: block; }
[data-theme="light"] .login-theme-toggle .icon-sun  { display: block; }
[data-theme="light"] .login-theme-toggle .icon-moon { display: none; }

.login-card {
  width: 100%;
  max-width: 420px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 44px 40px;
  position: relative;
  z-index: 1;
  box-shadow: var(--shadow);
  animation: fadeInUp 0.5s ease both;
  transition: background var(--transition), border-color var(--transition);
}

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

.login-card .login-brand {
  text-align: center;
  margin-bottom: 36px;
}

.login-card .login-brand .brand-icon-lg {
  width: 60px; height: 60px;
  background: linear-gradient(135deg, var(--gold), var(--gold-dim));
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 28px;
  margin: 0 auto 14px;
}

.login-card .login-brand h1 {
  font-family: 'Playfair Display', serif;
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--gold-light);
}

[data-theme="light"] .login-card .login-brand h1 {
  color: var(--gold-dim);
}

.login-card .login-brand p {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-top: 4px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.login-divider {
  height: 1px;
  background: var(--border-color);
  margin: 28px 0;
}

.input-with-icon {
  position: relative;
}

.input-with-icon .form-control { padding-left: 42px; }

.input-with-icon .input-icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-text-muted);
  font-size: 0.9rem;
  pointer-events: none;
}

.remember-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 22px;
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.83rem;
  color: var(--color-text-dim);
  cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
  width: 16px; height: 16px;
  accent-color: var(--gold);
  cursor: pointer;
}

.alert {
  padding: 12px 16px;
  border-radius: 8px;
  margin-bottom: 20px;
  font-size: 0.845rem;
}

.alert-danger {
  background: rgba(224,92,92,0.12);
  border: 1px solid rgba(224,92,92,0.3);
  color: #e57a7a;
}

.alert-success {
  background: rgba(76,174,122,0.12);
  border: 1px solid rgba(76,174,122,0.3);
  color: #5dcea0;
}

/* ---------- Pagination ---------- */
.pagination-wrapper {
  padding: 16px 22px;
  border-top: 1px solid var(--tbody-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.pagination-wrapper .page-info {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

.pagination {
  display: flex;
  gap: 4px;
  list-style: none;
}

.pagination .page-item .page-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px; height: 32px;
  border-radius: 6px;
  background: var(--page-link-bg);
  border: 1px solid var(--page-link-border);
  color: var(--color-text-dim);
  font-size: 0.8rem;
  transition: all var(--transition);
  cursor: pointer;
}

.pagination .page-item.active .page-link,
.pagination .page-item .page-link:hover {
  background: var(--gold);
  color: #0d1b2a;
  border-color: var(--gold);
  font-weight: 600;
}

/* ---------- Section Filters ---------- */
.filters-bar {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
  padding: 16px 22px;
  border-bottom: 1px solid var(--border-subtle);
}

.filters-bar .form-control {
  max-width: 200px;
  padding: 7px 12px;
  font-size: 0.82rem;
}

.filter-select {
  padding: 7px 12px;
  font-size: 0.82rem;
  max-width: 180px;
}

/* ---------- Breadcrumb ---------- */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.78rem;
  color: var(--color-text-muted);
  margin-bottom: 20px;
}

.breadcrumb a { color: var(--gold-dim); }
.breadcrumb a:hover { color: var(--gold); }
.breadcrumb .sep { opacity: 0.4; }

/* ---------- Modal ---------- */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: var(--modal-backdrop-bg);
  backdrop-filter: blur(3px);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
}

.modal-backdrop.active {
  opacity: 1;
  pointer-events: all;
}

.modal {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 14px;
  width: 100%;
  max-width: 560px;
  max-height: 90vh;
  overflow-y: auto;
  transform: translateY(20px);
  transition: transform var(--transition);
  box-shadow: var(--shadow);
}

.modal-backdrop.active .modal { transform: translateY(0); }

.modal-header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-title {
  font-family: 'Playfair Display', serif;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--color-text);
}

.modal-close {
  width: 28px; height: 28px;
  border: none;
  background: var(--ghost-bg);
  border-radius: 6px;
  color: var(--color-text-dim);
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.9rem;
  transition: all var(--transition);
}

.modal-close:hover { background: var(--danger); color: #fff; }

.modal-body { padding: 24px; }
.modal-footer {
  padding: 16px 24px;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}

/* ---------- Empty State ---------- */
.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--color-text-muted);
}

.empty-state i {
  font-size: 2.5rem;
  opacity: 0.3;
  margin-bottom: 14px;
  display: block;
}

.empty-state p { font-size: 0.9rem; }

/* ---------- Amenity Chips ---------- */
.amenity-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.amenity-chip {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 10px;
  border-radius: 20px;
  background: rgba(201,168,76,0.08);
  border: 1px solid rgba(201,168,76,0.2);
  color: var(--gold-light);
  font-size: 0.72rem;
  font-weight: 500;
}

[data-theme="light"] .amenity-chip {
  color: var(--gold-dim);
}

/* ---------- Scrollbar ---------- */
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--scrollbar-thumb); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--scrollbar-hover); }

/* ---------- Toast Notification ---------- */
.toast-container {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 999;
  display: flex;
  flex-direction: column;
  gap: 8px;
  pointer-events: none;
}

.toast {
  background: var(--toast-bg);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 14px 18px;
  min-width: 280px;
  max-width: 360px;
  display: flex;
  align-items: flex-start;
  gap: 12px;
  box-shadow: var(--shadow);
  pointer-events: all;
  animation: slideInRight 0.3s ease both;
}

@keyframes slideInRight {
  from { opacity: 0; transform: translateX(30px); }
  to   { opacity: 1; transform: translateX(0); }
}

.toast.toast-success { border-left: 3px solid var(--success); }
.toast.toast-danger  { border-left: 3px solid var(--danger); }
.toast.toast-warning { border-left: 3px solid var(--warning); }

.toast-icon { font-size: 1rem; margin-top: 1px; }
.toast-success .toast-icon { color: var(--success); }
.toast-danger  .toast-icon { color: var(--danger); }
.toast-warning .toast-icon { color: var(--warning); }

.toast-text { flex: 1; }
.toast-text strong { font-size: 0.85rem; color: var(--color-text); display: block; }
.toast-text span   { font-size: 0.78rem; color: var(--color-text-muted); }

/* ---------- Revenue Chart Area ---------- */
.chart-wrapper { padding: 0 8px 8px; }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .form-grid-3 { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .sidebar {
    transform: translateX(-100%);
  }

  .sidebar.open {
    transform: translateX(0);
    box-shadow: 4px 0 30px rgba(0,0,0,0.5);
  }

  .main-content { margin-left: 0; }

  .sidebar-toggle { display: flex; }

  .page-body { padding: 16px; }

  .stats-grid { grid-template-columns: 1fr 1fr; }

  .form-grid-2, .form-grid-3 { grid-template-columns: 1fr; }

  .room-grid { grid-template-columns: repeat(auto-fill, minmax(110px, 1fr)); }

  .login-card { padding: 32px 24px; }

  .header { padding: 0 16px; }
}

@media (max-width: 480px) {
  .stats-grid { grid-template-columns: 1fr; }
}

/* ---------- Sidebar Overlay (mobile) ---------- */
.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 99;
}

.sidebar-overlay.active { display: block; }