/* ===== HotelManager — estilos globales + responsive ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:        #f5f5f4;
  --surface:   #ffffff;
  --border:    #e5e5e4;
  --text:      #1c1c1b;
  --muted:     #6b6b69;
  --hint:      #a8a8a6;
  --blue:      #185FA5;
  --blue-bg:   #E6F1FB;
  --blue-txt:  #0C447C;
  --green-bg:  #EAF3DE;
  --green-txt: #27500A;
  --red-bg:    #FCEBEB;
  --red-txt:   #A32D2D;
  --amber-bg:  #FAEEDA;
  --amber-txt: #633806;
  --radius:    10px;
  --radius-sm: 6px;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 14px;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
}

/* ── Layout ── */
.app-wrap { display: flex; flex-direction: column; min-height: 100vh; }

.topbar {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 0 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 54px;
  position: sticky;
  top: 0;
  z-index: 100;
}
.topbar-brand { font-size: 16px; font-weight: 600; }

/* ── Nav tabs ── */
.nav-tabs {
  display: flex;
  gap: 2px;
  padding: 0 20px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  position: sticky;
  top: 54px;
  z-index: 99;
}
.nav-tabs::-webkit-scrollbar { display: none; }
.nav-tab {
  padding: 10px 14px;
  font-size: 13px;
  border: none;
  background: transparent;
  cursor: pointer;
  color: var(--muted);
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  white-space: nowrap;
  flex-shrink: 0;
}
.nav-tab:hover { color: var(--text); }
.nav-tab.active { color: var(--blue); border-bottom-color: var(--blue); font-weight: 500; }

.content { padding: 20px; max-width: 1100px; margin: 0 auto; width: 100%; }

/* ── Cards ── */
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 20px; margin-bottom: 16px; }
.card-title { font-size: 15px; font-weight: 600; margin-bottom: 16px; }

/* ── Stats grid ── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-bottom: 16px;
}
.stat-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 14px 16px; }
.stat-label { font-size: 12px; color: var(--muted); margin-bottom: 4px; }
.stat-val   { font-size: 24px; font-weight: 600; }

/* ── Forms ── */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-group { display: flex; flex-direction: column; gap: 5px; }
.form-group.full { grid-column: 1 / -1; }
.form-group.actions { grid-column: 1 / -1; flex-direction: row; justify-content: flex-end; gap: 8px; flex-wrap: wrap; }

label { font-size: 12px; font-weight: 500; color: var(--muted); }
input, select, textarea {
  padding: 9px 10px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface);
  color: var(--text);
  font-size: 14px;
  width: 100%;
  -webkit-appearance: none;
  appearance: none;
}
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--blue); box-shadow: 0 0 0 3px rgba(24,95,165,.12); }
textarea { resize: vertical; min-height: 70px; }
input[readonly] { background: var(--bg); color: var(--muted); }
select { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%236b6b69' d='M1 1l5 5 5-5'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 10px center; padding-right: 28px; }

/* ── Buttons ── */
.btn {
  padding: 9px 16px;
  font-size: 13px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  background: var(--surface);
  color: var(--text);
  font-weight: 500;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
}
.btn:hover  { background: var(--bg); }
.btn:active { opacity: .8; }
.btn-primary { background: var(--blue); color: #fff; border-color: var(--blue); }
.btn-primary:hover { background: var(--blue-txt); }
.btn-sm { padding: 5px 10px; font-size: 12px; }
.btn-danger { color: var(--red-txt); border-color: #f0b0b0; }
.btn-danger:hover { background: var(--red-bg); }
.btn-block { width: 100%; }

/* ── Tables — desktop ── */
.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
thead th {
  text-align: left;
  padding: 8px 12px;
  font-size: 11px;
  font-weight: 600;
  color: var(--muted);
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
tbody td { padding: 10px 12px; border-bottom: 1px solid var(--border); vertical-align: middle; }
tbody tr:last-child td { border-bottom: none; }
tbody tr:hover td { background: var(--bg); }

/* ── Badges ── */
.badge { display: inline-block; padding: 3px 9px; border-radius: 99px; font-size: 11px; font-weight: 500; white-space: nowrap; }
.badge-available { background: var(--green-bg); color: var(--green-txt); }
.badge-occupied  { background: var(--red-bg);   color: var(--red-txt);   }
.badge-confirmed { background: var(--blue-bg);  color: var(--blue-txt);  }
.badge-cancelled { background: #f1efe8;         color: #5f5e5a;          }
.badge-completed { background: var(--green-bg); color: var(--green-txt); }
.badge-booking   { background: var(--blue-bg);  color: var(--blue-txt);  }
.badge-airbnb    { background: #FAECE7;         color: #712B13;          }
.badge-local     { background: var(--green-bg); color: var(--green-txt); }
.badge-tel       { background: var(--amber-bg); color: var(--amber-txt); }
.badge-web       { background: #EEEDFE;         color: #3C3489;          }

/* ── Alerts ── */
.alert { padding: 10px 14px; border-radius: var(--radius-sm); font-size: 13px; margin-bottom: 12px; }
.alert-error   { background: var(--red-bg);   color: var(--red-txt);   border: 1px solid #f0b0b0; }
.alert-success { background: var(--green-bg); color: var(--green-txt); border: 1px solid #b8dda0; }

/* ── Login ── */
.login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg);
  padding: 16px;
}
.login-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 28px;
  width: 100%;
  max-width: 360px;
}
.login-logo { text-align: center; margin-bottom: 28px; }
.login-logo h1 { font-size: 20px; font-weight: 700; margin-top: 8px; }
.login-logo p  { color: var(--muted); font-size: 13px; }

/* ── Charts row ── */
.charts-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 16px; }

/* ── Room grid ── */
.room-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 12px; }
.room-tile { border: 1px solid var(--border); border-radius: var(--radius); padding: 14px; }
.room-num  { font-size: 20px; font-weight: 700; margin-bottom: 2px; }
.room-type { font-size: 11px; color: var(--muted); margin-bottom: 8px; }
.room-price{ font-size: 12px; color: var(--muted); margin-top: 4px; }

/* ── Calendar ── */
.cal-nav { display: flex; justify-content: space-between; align-items: center; margin-bottom: 14px; }
.cal-title-txt { font-size: 15px; font-weight: 600; }
.cal-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 3px; }
.cal-hdr  { text-align: center; font-size: 11px; font-weight: 600; color: var(--muted); padding: 4px 2px; }
.cal-day  { min-height: 68px; border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 5px; }
.cal-day.empty { border-color: transparent; }
.cal-day.today { border-color: var(--blue); }
.cal-day-num { font-size: 12px; font-weight: 600; color: var(--muted); margin-bottom: 2px; }
.cal-day.today .cal-day-num { color: var(--blue); }
.cal-event { background: var(--blue-bg); color: var(--blue-txt); font-size: 10px; padding: 2px 4px; border-radius: 3px; margin-top: 2px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* ── Modal backdrop ── */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.45);
  z-index: 1000;
  align-items: center;
  justify-content: center;
  padding: 16px;
}
.modal-box {
  background: var(--surface);
  border-radius: 12px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}
.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  background: var(--surface);
  z-index: 1;
}
.modal-header span { font-size: 15px; font-weight: 600; }
.modal-close {
  background: none;
  border: none;
  font-size: 24px;
  cursor: pointer;
  color: var(--muted);
  line-height: 1;
  padding: 0 4px;
  touch-action: manipulation;
}
.modal-body   { padding: 20px; }
.modal-footer {
  padding: 12px 20px 16px;
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  border-top: 1px solid var(--border);
  position: sticky;
  bottom: 0;
  background: var(--surface);
}

/* ── Mobile card rows (tablas en móvil) ── */
.mobile-card-list { display: none; }
.m-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 14px;
  margin-bottom: 10px;
}
.m-card-head { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 8px; gap: 8px; }
.m-card-title { font-size: 14px; font-weight: 600; }
.m-card-body  { font-size: 12px; color: var(--muted); line-height: 1.8; }
.m-card-body b { color: var(--text); font-weight: 500; }
.m-card-actions { display: flex; gap: 6px; margin-top: 10px; flex-wrap: wrap; }
.m-card-actions .btn { flex: 1; text-align: center; min-width: 60px; }

/* ══════════════════════════════════════
   RESPONSIVE BREAKPOINTS
══════════════════════════════════════ */

/* ── Tablet ≤ 900px ── */
@media (max-width: 900px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .charts-row { grid-template-columns: 1fr; }
}

/* ── Mobile ≤ 640px ── */
@media (max-width: 640px) {

  /* Layout */
  .content { padding: 12px; }
  .topbar  { padding: 0 14px; height: 50px; }
  .nav-tabs { padding: 0 8px; top: 50px; }
  .nav-tab  { padding: 10px 10px; font-size: 12px; }

  /* Stats: 2x2 */
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 8px; }
  .stat-val   { font-size: 20px; }

  /* Forms: single column */
  .form-grid { grid-template-columns: 1fr; gap: 10px; }
  .form-group.full { grid-column: 1; }
  .form-group.actions { flex-direction: column; }
  .form-group.actions .btn { width: 100%; text-align: center; }

  /* Cards */
  .card { padding: 14px; }

  /* Charts */
  .charts-row { grid-template-columns: 1fr; }

  /* Room tiles */
  .room-grid { grid-template-columns: repeat(2, 1fr); gap: 8px; }
  .room-tile { padding: 10px; }
  .room-num  { font-size: 16px; }

  /* Calendar compact */
  .cal-hdr  { font-size: 10px; padding: 2px; }
  .cal-day  { min-height: 44px; padding: 3px; }
  .cal-day-num { font-size: 11px; }
  .cal-event { display: none; }
  .cal-day.has-event { background: var(--blue-bg); }
  .cal-day.has-event .cal-day-num { color: var(--blue-txt); }

  /* Tables → hidden on mobile, replaced by card list */
  .desktop-table { display: none; }
  .mobile-card-list { display: block; }

  /* Modals: full screen on mobile */
  .modal-backdrop { padding: 0; align-items: flex-end; }
  .modal-box {
    border-radius: 16px 16px 0 0;
    max-height: 92vh;
    width: 100%;
  }

  /* Report header stacks */
  #page-reporte > div:first-child { flex-direction: column; align-items: flex-start; gap: 10px; }
  #page-reporte > div:first-child > div:last-child { width: 100%; }
  #r-mes-sel { flex: 1; }
}

/* ── Very small ≤ 380px ── */
@media (max-width: 380px) {
  .stats-grid { grid-template-columns: 1fr 1fr; gap: 6px; }
  .stat-val   { font-size: 18px; }
  .room-grid  { grid-template-columns: 1fr 1fr; }
  .nav-tab    { padding: 8px 8px; font-size: 11px; }
}

/* ── Print ── */
@media print {
  .topbar, .nav-tabs, .btn, .form-grid, .modal-backdrop { display: none !important; }
  .card { break-inside: avoid; box-shadow: none; border: 1px solid #ccc; }
  .mobile-card-list { display: none !important; }
  .desktop-table { display: block !important; }
}