/* ============================================================================
   ReservaBot Dashboard — Design System Premium
   Paleta: Oscuro Profundo + Violeta + Esmeralda
   ============================================================================ */

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

/* ── Variables ──────────────────────────────────────────────────────────────── */
:root {
  /* Paleta Principal */
  --primary:          hsl(250, 84%, 60%);
  --primary-hover:    hsl(250, 84%, 52%);
  --primary-light:    hsl(250, 84%, 95%);
  --primary-glow:     hsla(250, 84%, 60%, 0.25);

  /* Acento Secundario */
  --accent:           hsl(160, 67%, 45%);
  --accent-hover:     hsl(160, 67%, 38%);
  --accent-light:     hsl(160, 67%, 93%);

  /* Fondos (modo oscuro aplicado al sidebar) */
  --sidebar-bg:       hsl(225, 25%, 10%);
  --sidebar-item:     hsl(225, 20%, 15%);
  --sidebar-border:   hsl(225, 20%, 18%);
  --sidebar-text:     hsl(215, 20%, 65%);
  --sidebar-active:   hsl(250, 84%, 60%);

  /* Fondos Claros (área principal) */
  --bg-body:          hsl(220, 20%, 96%);
  --bg-surface:       #ffffff;
  --bg-surface-2:     hsl(220, 20%, 98%);
  --bg-hover:         hsl(220, 20%, 94%);

  /* Texto */
  --text-main:        hsl(222, 47%, 11%);
  --text-muted:       hsl(218, 14%, 50%);
  --text-light:       hsl(218, 14%, 72%);

  /* Estados */
  --success:          hsl(160, 67%, 40%);
  --success-bg:       hsl(160, 67%, 93%);
  --success-text:     hsl(160, 67%, 28%);
  --danger:           hsl(0, 84%, 60%);
  --danger-bg:        hsl(0, 84%, 95%);
  --danger-text:      hsl(0, 84%, 40%);
  --warning:          hsl(38, 92%, 50%);
  --warning-bg:       hsl(38, 92%, 94%);
  --warning-text:     hsl(38, 92%, 30%);
  --info:             hsl(210, 84%, 55%);
  --info-bg:          hsl(210, 84%, 95%);
  --info-text:        hsl(210, 84%, 35%);

  /* Bordes */
  --border:           hsl(220, 14%, 90%);
  --border-strong:    hsl(220, 14%, 80%);

  /* Sombras */
  --shadow-xs:   0 1px 2px hsla(220,14%,20%,.04);
  --shadow-sm:   0 2px 8px  hsla(220,14%,20%,.07);
  --shadow-md:   0 4px 16px hsla(220,14%,20%,.10);
  --shadow-lg:   0 8px 32px hsla(220,14%,20%,.14);
  --shadow-xl:   0 20px 64px hsla(220,14%,20%,.18);

  /* Radios */
  --r-sm:   0.375rem;
  --r-md:   0.625rem;
  --r-lg:   1rem;
  --r-xl:   1.5rem;
  --r-full: 9999px;

  /* Transiciones */
  --ease: cubic-bezier(.4,0,.2,1);
  --t-fast:   all .15s var(--ease);
  --t-normal: all .25s var(--ease);
  --t-slow:   all .4s  var(--ease);

  /* Layout */
  --sidebar-w: 260px;
  --sidebar-w-collapsed: 72px;
  --topbar-h: 68px;
}

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

html { scroll-behavior:smooth; }

body {
  font-family: 'Inter', sans-serif;
  background: var(--bg-body);
  color: var(--text-main);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
img { max-width: 100%; }

/* ============================================================================
   LOGIN PAGE
   ============================================================================ */

.login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, hsl(225,25%,8%) 0%, hsl(240,30%,12%) 50%, hsl(255,34%,14%) 100%);
  position: relative;
  overflow: hidden;
}

/* Orbes de fondo animados */
.login-page::before,
.login-page::after {
  content: '';
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
  animation: orb-pulse 8s ease-in-out infinite alternate;
}
.login-page::before {
  width: 500px; height: 500px;
  background: hsla(250,84%,60%,.25);
  top: -150px; left: -150px;
}
.login-page::after {
  width: 400px; height: 400px;
  background: hsla(160,67%,45%,.18);
  bottom: -100px; right: -100px;
  animation-delay: -4s;
}

@keyframes orb-pulse {
  from { transform: scale(1) translateY(0); opacity:.8; }
  to   { transform: scale(1.15) translateY(-30px); opacity:1; }
}

.login-container {
  position: relative;
  z-index: 10;
  width: 100%;
  max-width: 420px;
  padding: 1rem;
}

.glass-card {
  background: rgba(255,255,255,.07);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--r-xl);
  padding: 2.75rem;
  box-shadow: 0 24px 64px rgba(0,0,0,.5);
}

.login-header {
  text-align: center;
  margin-bottom: 2.5rem;
}

.login-logo {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 72px; height: 72px;
  background: linear-gradient(135deg, var(--primary), hsl(270,84%,60%));
  border-radius: var(--r-lg);
  font-size: 2rem;
  color: white;
  margin-bottom: 1.25rem;
  box-shadow: 0 8px 24px var(--primary-glow);
}

.login-header h1 {
  font-size: 1.75rem;
  font-weight: 800;
  color: white;
  margin-bottom: .5rem;
  letter-spacing: -.5px;
}

.login-header p {
  color: hsla(215,20%,80%,.8);
  font-size: .9rem;
}

.form-group {
  position: relative;
  margin-bottom: 1.25rem;
}

.form-group label {
  display: block;
  font-size: .8rem;
  font-weight: 600;
  color: hsla(215,20%,80%,.9);
  margin-bottom: .5rem;
  letter-spacing: .03em;
  text-transform: uppercase;
}

.input-wrapper {
  position: relative;
}

.input-icon {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  color: hsla(215,20%,80%,.5);
  font-size: 1.2rem;
  pointer-events: none;
  transition: var(--t-fast);
}

.form-input {
  width: 100%;
  padding: .875rem 1rem .875rem 3rem;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.14);
  border-radius: var(--r-md);
  color: white;
  font-size: .95rem;
  font-family: inherit;
  transition: var(--t-normal);
}

.form-input::placeholder { color: hsla(215,20%,80%,.35); }

.form-input:focus {
  outline: none;
  border-color: var(--primary);
  background: rgba(255,255,255,.12);
  box-shadow: 0 0 0 3px var(--primary-glow);
}

.form-input:focus + .input-icon,
.input-wrapper:focus-within .input-icon {
  color: var(--primary);
}

/* Override Django's default input in login */
.form-input:-webkit-autofill {
  -webkit-box-shadow: 0 0 0 100px hsl(235,30%,18%) inset;
  -webkit-text-fill-color: white;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  padding: .9rem 1.5rem;
  border-radius: var(--r-md);
  font-weight: 600;
  font-size: .95rem;
  font-family: inherit;
  transition: var(--t-normal);
  cursor: pointer;
  border: none;
}

.btn-primary {
  width: 100%;
  background: linear-gradient(135deg, var(--primary), hsl(270,84%,58%));
  color: white;
  box-shadow: 0 4px 16px var(--primary-glow);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px var(--primary-glow);
  filter: brightness(1.08);
}

.btn-primary:active { transform: translateY(0); }

.btn-primary i { transition: var(--t-fast); }
.btn-primary:hover i { transform: translateX(4px); }

.alert {
  padding: .875rem 1rem;
  border-radius: var(--r-md);
  margin-bottom: 1.25rem;
  font-size: .875rem;
  display: flex;
  align-items: center;
  gap: .5rem;
}

.alert-error {
  background: rgba(239,68,68,.15);
  border: 1px solid rgba(239,68,68,.3);
  color: hsl(0,90%,75%);
}

/* ============================================================================
   APP LAYOUT
   ============================================================================ */

.app-layout {
  display: flex;
  min-height: 100vh;
}

/* ── Sidebar ────────────────────────────────────────────────────────────────── */
.sidebar {
  width: var(--sidebar-w);
  background: var(--sidebar-bg);
  display: flex;
  flex-direction: column;
  position: fixed;
  left: 0; top: 0;
  height: 100vh;
  z-index: 100;
  transition: width .3s var(--ease);
  overflow: hidden;
  border-right: 1px solid var(--sidebar-border);
}

.sidebar.collapsed { width: var(--sidebar-w-collapsed); }

/* Sidebar Header */
.sidebar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem 1.25rem;
  border-bottom: 1px solid var(--sidebar-border);
  min-height: 72px;
  flex-shrink: 0;
}

.sidebar-logo {
  display: flex;
  align-items: center;
  gap: .75rem;
  overflow: hidden;
  white-space: nowrap;
}

.sidebar-logo .logo-icon {
  width: 38px; height: 38px;
  background: linear-gradient(135deg, var(--primary), hsl(270,84%,58%));
  border-radius: var(--r-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.3rem;
  flex-shrink: 0;
  box-shadow: 0 4px 12px var(--primary-glow);
}

.sidebar-logo .logo-text {
  font-size: 1.1rem;
  font-weight: 800;
  color: white;
  letter-spacing: -.3px;
  transition: opacity .2s, width .2s;
}

.sidebar.collapsed .logo-text { opacity:0; width:0; }

.sidebar-toggle-btn {
  width: 28px; height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--r-sm);
  color: var(--sidebar-text);
  background: var(--sidebar-item);
  flex-shrink: 0;
  transition: var(--t-fast);
  font-size: 1.1rem;
}
.sidebar-toggle-btn:hover { color: white; background: hsl(225,20%,22%); }

/* Business Selector */
.business-selector {
  margin: 1rem 1rem .5rem;
  flex-shrink: 0;
}

.business-selector-label {
  font-size: .7rem;
  font-weight: 600;
  color: var(--sidebar-text);
  text-transform: uppercase;
  letter-spacing: .08em;
  margin-bottom: .5rem;
  padding-left: .25rem;
  white-space: nowrap;
  overflow: hidden;
  transition: opacity .2s;
}
.sidebar.collapsed .business-selector-label { opacity:0; height:0; margin:0; }

.business-select-form { position: relative; }

.business-select {
  width: 100%;
  padding: .625rem 2.25rem .625rem .875rem;
  background: var(--sidebar-item);
  border: 1px solid var(--sidebar-border);
  border-radius: var(--r-md);
  color: white;
  font-size: .85rem;
  font-family: inherit;
  font-weight: 500;
  appearance: none;
  cursor: pointer;
  transition: var(--t-fast);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.business-select:focus { outline:none; border-color:var(--primary); }

.business-select-arrow {
  position: absolute;
  right: .75rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--sidebar-text);
  font-size: 1rem;
  pointer-events: none;
}

.sidebar.collapsed .business-selector { display:none; }

/* Sidebar Nav */
.sidebar-nav {
  flex: 1;
  padding: .75rem .75rem;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--sidebar-border) transparent;
}

.nav-section-label {
  font-size: .65rem;
  font-weight: 700;
  color: var(--sidebar-text);
  text-transform: uppercase;
  letter-spacing: .1em;
  padding: .5rem .5rem .25rem;
  margin-top: .75rem;
  white-space: nowrap;
  overflow: hidden;
  opacity: 1;
  transition: opacity .2s;
}
.sidebar.collapsed .nav-section-label { opacity:0; height:0; margin:0; padding:0; }

.nav-item {
  margin-bottom: .25rem;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: .875rem;
  padding: .7rem .875rem;
  border-radius: var(--r-md);
  color: var(--sidebar-text);
  font-weight: 500;
  font-size: .875rem;
  transition: var(--t-fast);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}

.nav-link:hover {
  background: var(--sidebar-item);
  color: white;
}

.nav-link.active {
  background: linear-gradient(135deg, hsla(250,84%,60%,.25), hsla(250,84%,60%,.1));
  color: white;
  border: 1px solid hsla(250,84%,60%,.3);
}

.nav-link.active::before {
  content: '';
  position: absolute;
  left: 0; top: 20%; bottom: 20%;
  width: 3px;
  background: var(--primary);
  border-radius: 0 2px 2px 0;
}

.nav-link i {
  font-size: 1.2rem;
  flex-shrink: 0;
  width: 22px;
  text-align: center;
}

.nav-link .nav-text { transition: opacity .2s; }
.sidebar.collapsed .nav-link .nav-text { opacity:0; width:0; overflow:hidden; }

.nav-badge {
  margin-left: auto;
  font-size: .7rem;
  font-weight: 700;
  background: var(--danger);
  color: white;
  padding: .1rem .4rem;
  border-radius: var(--r-full);
  min-width: 20px;
  text-align: center;
}
.sidebar.collapsed .nav-badge { display:none; }

/* Sidebar Footer */
.sidebar-footer {
  padding: 1rem;
  border-top: 1px solid var(--sidebar-border);
  flex-shrink: 0;
}

.logout-btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .75rem;
  padding: .7rem;
  background: rgba(239,68,68,.1);
  color: hsl(0,90%,70%);
  border-radius: var(--r-md);
  font-weight: 600;
  font-size: .875rem;
  transition: var(--t-fast);
  white-space: nowrap;
}
.logout-btn:hover { background: var(--danger); color:white; }
.sidebar.collapsed .logout-btn span { display:none; }

/* ── Main Content ─────────────────────────────────────────────────────────── */
.main-content {
  flex: 1;
  margin-left: var(--sidebar-w);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  transition: margin-left .3s var(--ease);
}
.sidebar-collapsed + * .main-content,
body.sidebar-collapsed .main-content {
  margin-left: var(--sidebar-w-collapsed);
}

/* Top Header */
.top-header {
  height: var(--topbar-h);
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 2rem;
  position: sticky;
  top: 0;
  z-index: 50;
  box-shadow: var(--shadow-xs);
}

.header-left { display:flex; align-items:center; gap:1rem; }

.page-title {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-main);
  letter-spacing: -.3px;
}

.header-breadcrumb {
  font-size: .8rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: .35rem;
}
.header-breadcrumb a:hover { color: var(--primary); }

.header-right { display:flex; align-items:center; gap:1rem; }

.header-btn {
  width: 38px; height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--r-full);
  background: var(--bg-body);
  color: var(--text-muted);
  font-size: 1.15rem;
  transition: var(--t-fast);
  border: 1px solid var(--border);
  position: relative;
}
.header-btn:hover { background:var(--primary-light); color:var(--primary); border-color:var(--primary); }

.notification-dot {
  position:absolute;
  top: 6px; right: 6px;
  width: 8px; height: 8px;
  background: var(--danger);
  border-radius: var(--r-full);
  border: 2px solid white;
}

.user-chip {
  display: flex;
  align-items: center;
  gap: .75rem;
  padding: .4rem .75rem .4rem .4rem;
  background: var(--bg-body);
  border: 1px solid var(--border);
  border-radius: var(--r-full);
  cursor: pointer;
  transition: var(--t-fast);
}
.user-chip:hover { border-color: var(--primary); background: var(--primary-light); }

.avatar {
  width: 34px; height: 34px;
  background: linear-gradient(135deg, var(--primary), hsl(270,84%,58%));
  color: white;
  border-radius: var(--r-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1rem;
  flex-shrink: 0;
}

.user-chip-info { display:flex; flex-direction:column; line-height:1.2; }
.user-chip-name { font-size: .85rem; font-weight: 600; color: var(--text-main); }
.user-chip-role { font-size: .7rem; color: var(--text-muted); }

/* Content Wrapper */
.content-wrapper {
  flex: 1;
  padding: 2rem;
  max-width: 1600px;
  width: 100%;
}

/* ============================================================================
   KPI CARDS
   ============================================================================ */

.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
  gap: 1rem;
}

.section-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-main);
  letter-spacing: -.25px;
}

.section-subtitle {
  font-size: .85rem;
  color: var(--text-muted);
  margin-top: .2rem;
}

.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.25rem;
  margin-bottom: 2rem;
}

.kpi-card {
  background: var(--bg-surface);
  border-radius: var(--r-lg);
  padding: 1.5rem;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
  transition: var(--t-normal);
}

.kpi-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--border-strong);
}

.kpi-card::before {
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 80px; height: 80px;
  border-radius: 0 var(--r-lg) 0 var(--r-full);
  opacity: .07;
}

.kpi-card.violet::before { background: var(--primary); }
.kpi-card.green::before  { background: var(--accent); }
.kpi-card.amber::before  { background: var(--warning); }
.kpi-card.blue::before   { background: var(--info); }
.kpi-card.red::before    { background: var(--danger); }

.kpi-icon {
  width: 46px; height: 46px;
  border-radius: var(--r-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  margin-bottom: 1.25rem;
}

.kpi-card.violet .kpi-icon { background: var(--primary-light); color: var(--primary); }
.kpi-card.green .kpi-icon  { background: var(--accent-light); color: var(--accent); }
.kpi-card.amber .kpi-icon  { background: var(--warning-bg); color: var(--warning); }
.kpi-card.blue .kpi-icon   { background: var(--info-bg); color: var(--info); }
.kpi-card.red .kpi-icon    { background: var(--danger-bg); color: var(--danger); }

.kpi-value {
  font-size: 2rem;
  font-weight: 800;
  color: var(--text-main);
  line-height: 1;
  margin-bottom: .35rem;
  letter-spacing: -.5px;
}

.kpi-label {
  font-size: .82rem;
  color: var(--text-muted);
  font-weight: 500;
}

.kpi-sub {
  font-size: .75rem;
  margin-top: .5rem;
  font-weight: 500;
}

.kpi-card.red .kpi-sub { color: var(--danger); }
.kpi-card.green .kpi-sub { color: var(--accent); }
.kpi-card.violet .kpi-sub { color: var(--primary); }

/* ── Barra de Ocupación ───── */
.occupy-bar-wrap {
  margin-top: 1rem;
  background: var(--bg-body);
  border-radius: var(--r-full);
  height: 6px;
  overflow: hidden;
}
.occupy-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  border-radius: var(--r-full);
  transition: width 1s var(--ease);
}

/* ============================================================================
   TIMELINE DE HOY
   ============================================================================ */

.timeline-section {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: 2rem;
}

.timeline-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
  gap: .75rem;
}

.timeline-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: .5rem;
}

.timeline-title i { color: var(--primary); }

.timeline-date-nav {
  display: flex;
  align-items: center;
  gap: .5rem;
}

.date-nav-btn {
  width: 32px; height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--r-md);
  background: var(--bg-body);
  border: 1px solid var(--border);
  color: var(--text-muted);
  transition: var(--t-fast);
  font-size: 1rem;
}
.date-nav-btn:hover { background:var(--primary-light); color:var(--primary); border-color:var(--primary); }

.date-display {
  font-size: .9rem;
  font-weight: 600;
  color: var(--text-main);
  padding: .35rem .875rem;
  background: var(--primary-light);
  color: var(--primary);
  border-radius: var(--r-md);
  min-width: 130px;
  text-align: center;
}

.timeline-body {
  overflow-x: auto;
  padding: 1.25rem 1.5rem 1.5rem;
}

/* Grid del timeline */
.tl-grid {
  min-width: 900px;
}

.tl-hour-labels {
  display: flex;
  margin-left: 130px;
  margin-bottom: .5rem;
}

.tl-hour-label {
  flex: 1;
  font-size: .7rem;
  color: var(--text-light);
  font-weight: 500;
  text-align: center;
  border-left: 1px dashed var(--border);
  padding-left: .25rem;
}

.tl-row {
  display: flex;
  align-items: center;
  margin-bottom: .6rem;
  min-height: 44px;
}

.tl-label {
  width: 130px;
  flex-shrink: 0;
  padding-right: .75rem;
}

.tl-label-name {
  font-size: .82rem;
  font-weight: 600;
  color: var(--text-main);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.tl-label-sub {
  font-size: .7rem;
  color: var(--text-muted);
}

.tl-slots {
  flex: 1;
  position: relative;
  height: 40px;
  background: var(--bg-body);
  border-radius: var(--r-md);
  overflow: hidden;
  border: 1px solid var(--border);
}

.tl-slot {
  position: absolute;
  top: 4px; bottom: 4px;
  border-radius: var(--r-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .7rem;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  padding: 0 .5rem;
  cursor: pointer;
  transition: var(--t-fast);
}

.tl-slot:hover { filter: brightness(1.1); transform: scaleY(1.05); }

.tl-slot.confirmada { background: var(--accent); color:white; }
.tl-slot.pendiente  { background: var(--warning); color: hsl(38,92%,15%); }
.tl-slot.cancelada  { background: hsl(0,0%,75%); color:hsl(0,0%,30%); }
.tl-slot.finalizada { background: var(--info); color:white; }
.tl-slot.bloqueado  {
  background: repeating-linear-gradient(
    45deg,
    hsl(0,0%,88%),
    hsl(0,0%,88%) 4px,
    hsl(0,0%,82%) 4px,
    hsl(0,0%,82%) 8px
  );
  color: var(--text-muted);
}

.tl-empty {
  text-align: center;
  padding: 2rem;
  color: var(--text-muted);
  font-size: .875rem;
}

/* Leyenda */
.timeline-legend {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  padding: .75rem 1.5rem 1.25rem;
  border-top: 1px solid var(--border);
}

.legend-item {
  display: flex;
  align-items: center;
  gap: .4rem;
  font-size: .75rem;
  color: var(--text-muted);
}

.legend-dot {
  width: 10px; height: 10px;
  border-radius: var(--r-sm);
  flex-shrink: 0;
}

/* ============================================================================
   TABLA DE RESERVAS RECIENTES
   ============================================================================ */

.card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
  gap: .75rem;
}

.card-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: .5rem;
}

.card-title i { color: var(--primary); }

.card-actions { display:flex; align-items:center; gap:.5rem; }

/* Botones secundarios */
.btn-sm {
  padding: .45rem .875rem;
  font-size: .8rem;
}

.btn-outline {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-main);
  border-radius: var(--r-md);
  font-weight: 500;
  transition: var(--t-fast);
}
.btn-outline:hover { border-color:var(--primary); color:var(--primary); background:var(--primary-light); }

.btn-accent {
  background: var(--primary);
  color: white;
  border-radius: var(--r-md);
  font-weight: 600;
}
.btn-accent:hover { background:var(--primary-hover); transform:translateY(-1px); box-shadow:var(--shadow-md); }

/* Tabla */
.table-wrapper { overflow-x: auto; }

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

table.data-table thead tr {
  background: var(--bg-surface-2);
}

table.data-table th {
  padding: .875rem 1.25rem;
  font-size: .75rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: .06em;
  text-align: left;
  white-space: nowrap;
}

table.data-table td {
  padding: 1rem 1.25rem;
  font-size: .875rem;
  color: var(--text-main);
  border-top: 1px solid var(--border);
  vertical-align: middle;
}

table.data-table tbody tr { transition: var(--t-fast); }
table.data-table tbody tr:hover { background: var(--bg-hover); }

/* Badges de Estado */
.badge {
  display: inline-flex;
  align-items: center;
  gap: .3rem;
  padding: .25rem .7rem;
  border-radius: var(--r-full);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .02em;
  white-space: nowrap;
}

.badge-confirmada { background: var(--success-bg); color: var(--success-text); }
.badge-pendiente  { background: var(--warning-bg); color: var(--warning-text); }
.badge-cancelada  { background: hsl(0,0%,93%); color: hsl(0,0%,40%); }
.badge-finalizada { background: var(--info-bg); color: var(--info-text); }
.badge-activo     { background: var(--success-bg); color: var(--success-text); }
.badge-inactivo   { background: var(--danger-bg); color: var(--danger-text); }

.badge .pulse-dot {
  width: 6px; height: 6px;
  border-radius: var(--r-full);
  background: currentColor;
  animation: pulse-badge 2s ease-in-out infinite;
}

@keyframes pulse-badge {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: .5; transform: scale(.85); }
}

/* Estado selector dropdown inline */
.estado-select {
  font-size: .78rem;
  font-family: inherit;
  font-weight: 600;
  padding: .25rem .5rem;
  border-radius: var(--r-full);
  border: 1px solid var(--border);
  background: var(--bg-surface);
  cursor: pointer;
  outline: none;
  transition: var(--t-fast);
}
.estado-select:focus { border-color:var(--primary); }

/* Acciones de tabla */
.action-btn {
  width: 32px; height: 32px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--r-md);
  font-size: .9rem;
  transition: var(--t-fast);
  border: 1px solid transparent;
}
.action-btn:hover { background:var(--primary-light); color:var(--primary); border-color:var(--primary); }
.action-btn.danger:hover { background:var(--danger-bg); color:var(--danger); border-color:var(--danger); }

/* Texto del cliente */
.client-cell { display:flex; align-items:center; gap:.75rem; }
.client-avatar-sm {
  width: 32px; height: 32px;
  background: linear-gradient(135deg, var(--primary-light), var(--primary-glow));
  border: 2px solid var(--primary-light);
  border-radius: var(--r-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .75rem;
  font-weight: 700;
  color: var(--primary);
  flex-shrink: 0;
}
.client-name { font-weight: 600; font-size:.875rem; }
.client-phone { font-size:.75rem; color:var(--text-muted); }

/* ============================================================================
   VISTA DE RESERVAS  (Filtros + Tabla Completa)
   ============================================================================ */

.filters-bar {
  display: flex;
  align-items: center;
  gap: .75rem;
  flex-wrap: wrap;
  background: var(--bg-surface);
  padding: 1rem 1.25rem;
  border-radius: var(--r-lg);
  border: 1px solid var(--border);
  margin-bottom: 1.5rem;
  box-shadow: var(--shadow-xs);
}

.filter-group {
  display: flex;
  align-items: center;
  gap: .5rem;
}

.filter-label {
  font-size: .78rem;
  font-weight: 600;
  color: var(--text-muted);
  white-space: nowrap;
}

.filter-input,
.filter-select {
  padding: .5rem .875rem;
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  font-size: .85rem;
  font-family: inherit;
  background: var(--bg-body);
  color: var(--text-main);
  transition: var(--t-fast);
  outline: none;
}
.filter-input:focus, .filter-select:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-glow);
}

.filter-submit-btn {
  padding: .5rem 1rem;
  background: var(--primary);
  color: white;
  border-radius: var(--r-md);
  font-weight: 600;
  font-size: .85rem;
  border: none;
  cursor: pointer;
  transition: var(--t-fast);
}
.filter-submit-btn:hover { background:var(--primary-hover); }

/* ============================================================================
   LOCALIDADES (Cards de Canchas)
   ============================================================================ */

.sucursal-section { margin-bottom: 2.5rem; }

.sucursal-heading {
  display: flex;
  align-items: center;
  gap: .75rem;
  margin-bottom: 1.25rem;
}

.sucursal-heading h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-main);
}

.sucursal-heading .separator {
  flex: 1;
  height: 1px;
  background: var(--border);
}

.localidades-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.25rem;
}

.localidad-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  transition: var(--t-normal);
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.localidad-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--border-strong);
  transform: translateY(-2px);
}

.localidad-card.inactive {
  opacity: .65;
  filter: grayscale(.3);
}

.localidad-card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: .75rem;
}

.localidad-icon {
  width: 46px; height: 46px;
  border-radius: var(--r-md);
  background: var(--primary-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
}

.localidad-meta { flex:1; min-width:0; }

.localidad-name {
  font-weight: 700;
  font-size: 1rem;
  color: var(--text-main);
  margin-bottom: .2rem;
}

.localidad-tipo {
  font-size: .78rem;
  color: var(--text-muted);
}

/* Toggle Switch */
.toggle-wrap { display:flex; align-items:center; }
.toggle-switch {
  position: relative;
  width: 44px; height: 24px;
  display: inline-block;
}
.toggle-switch input { opacity:0; width:0; height:0; }
.toggle-track {
  position: absolute;
  inset: 0;
  background: var(--border-strong);
  border-radius: var(--r-full);
  transition: var(--t-normal);
  cursor: pointer;
}
.toggle-switch input:checked + .toggle-track { background: var(--accent); }
.toggle-track::after {
  content: '';
  position: absolute;
  left: 3px; top: 3px;
  width: 18px; height: 18px;
  border-radius: var(--r-full);
  background: white;
  box-shadow: 0 1px 4px rgba(0,0,0,.2);
  transition: var(--t-normal);
}
.toggle-switch input:checked + .toggle-track::after { left: 23px; }

.localidad-stats {
  display: flex;
  gap: 1rem;
  padding-top: .75rem;
  border-top: 1px solid var(--border);
}

.loc-stat { display:flex; flex-direction:column; }
.loc-stat-value { font-size: 1.15rem; font-weight: 700; color: var(--text-main); }
.loc-stat-label { font-size: .7rem; color: var(--text-muted); }

.localidad-horarios {
  display: flex;
  flex-wrap: wrap;
  gap: .35rem;
}

.horario-chip {
  font-size: .7rem;
  padding: .2rem .5rem;
  border-radius: var(--r-full);
  border: 1px solid var(--border);
  background: var(--bg-body);
  color: var(--text-muted);
  white-space: nowrap;
}

/* ============================================================================
   CLIENTES
   ============================================================================ */

.search-bar {
  display: flex;
  gap: .75rem;
  margin-bottom: 1.5rem;
}

.search-input-wrap {
  position: relative;
  flex: 1;
  max-width: 400px;
}

.search-input-wrap i {
  position: absolute;
  left: .875rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  font-size: 1.1rem;
}

.search-input {
  width: 100%;
  padding: .65rem 1rem .65rem 2.75rem;
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  font-size: .9rem;
  font-family: inherit;
  background: var(--bg-surface);
  color: var(--text-main);
  transition: var(--t-fast);
  outline: none;
}
.search-input:focus { border-color:var(--primary); box-shadow:0 0 0 3px var(--primary-glow); }

/* ============================================================================
   WELCOME / EMPTY STATES
   ============================================================================ */

.welcome-banner {
  background: linear-gradient(135deg, var(--primary) 0%, hsl(270,84%,55%) 100%);
  border-radius: var(--r-xl);
  padding: 2rem 2.5rem;
  color: white;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 2rem;
  overflow: hidden;
  position: relative;
}

.welcome-banner::after {
  content: '';
  position: absolute;
  right: -40px; top: -40px;
  width: 200px; height: 200px;
  border-radius: 50%;
  background: rgba(255,255,255,.07);
}

.welcome-banner::before {
  content: '';
  position: absolute;
  right: 60px; bottom: -60px;
  width: 160px; height: 160px;
  border-radius: 50%;
  background: rgba(255,255,255,.05);
}

.welcome-text h1 {
  font-size: 1.6rem;
  font-weight: 800;
  margin-bottom: .4rem;
  letter-spacing: -.4px;
}

.welcome-text p {
  opacity: .8;
  font-size: .9rem;
}

.welcome-icon {
  font-size: 4rem;
  opacity: .25;
  position: relative;
  z-index: 1;
}

.empty-state {
  text-align: center;
  padding: 4rem 2rem;
  color: var(--text-muted);
}

.empty-state-icon {
  width: 72px; height: 72px;
  border-radius: var(--r-xl);
  background: var(--bg-body);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: var(--text-light);
  margin-bottom: 1.25rem;
}

.empty-state h3 { font-size: 1.1rem; font-weight: 600; color:var(--text-main); margin-bottom:.5rem; }
.empty-state p  { font-size: .875rem; max-width: 380px; margin: 0 auto; }

/* ============================================================================
   TOAST NOTIFICATIONS
   ============================================================================ */

#toast-container {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 999;
  display: flex;
  flex-direction: column;
  gap: .75rem;
}

.toast {
  display: flex;
  align-items: center;
  gap: .875rem;
  padding: 1rem 1.25rem;
  background: var(--sidebar-bg);
  color: white;
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-xl);
  min-width: 280px;
  max-width: 400px;
  border-left: 4px solid var(--primary);
  animation: toast-in .3s var(--ease) forwards;
}

.toast.success { border-color: var(--accent); }
.toast.error   { border-color: var(--danger); }
.toast.warning { border-color: var(--warning); }

.toast i { font-size: 1.3rem; flex-shrink:0; }
.toast.success i { color: var(--accent); }
.toast.error i   { color: var(--danger); }
.toast.warning i { color: var(--warning); }
.toast-default i { color: var(--primary); }

.toast-msg { font-size: .875rem; font-weight: 500; }

@keyframes toast-in {
  from { opacity:0; transform: translateX(40px); }
  to   { opacity:1; transform: translateX(0); }
}

@keyframes toast-out {
  from { opacity:1; transform: translateX(0); }
  to   { opacity:0; transform: translateX(40px); }
}

/* ============================================================================
   UTILITIES
   ============================================================================ */

.mt-0  { margin-top: 0; }
.mb-1  { margin-bottom: .5rem; }
.mb-2  { margin-bottom: 1rem; }
.mb-3  { margin-bottom: 1.5rem; }
.gap-1 { gap: .5rem; }

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

.text-muted { color: var(--text-muted); }
.text-sm    { font-size: .875rem; }
.font-bold  { font-weight: 700; }

.w-full { width:100%; }

/* ============================================================================
   MODALS
   ============================================================================ */
body.modal-open { overflow: hidden; }

.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.45);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  backdrop-filter: blur(2px);
}
.modal-backdrop.hidden { display: none; }

.modal-dialog {
  background: var(--bg-surface);
  border-radius: var(--r-xl);
  box-shadow: var(--shadow-xl);
  width: 100%;
  max-width: 540px;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  animation: modalSlideUp .2s var(--ease);
}
.modal-dialog.modal-sm { max-width: 400px; }

@keyframes modalSlideUp {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.modal-title { font-size: 1rem; font-weight: 700; color: var(--text-main); }

.modal-close {
  width: 32px; height: 32px;
  border-radius: 50%;
  border: none;
  background: transparent;
  color: var(--text-muted);
  font-size: 1.25rem;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  transition: var(--t-fast);
}
.modal-close:hover { background: var(--bg-hover); color: var(--text-main); }

.modal-body {
  flex: 1;
  overflow-y: auto;
  padding: 1.5rem;
}

.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: .75rem;
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--border);
  flex-shrink: 0;
}

.form-label {
  display: block;
  font-size: .78rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: .4rem;
}

.modal-input {
  width: 100%;
  padding: .6rem .875rem;
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  background: var(--bg-surface-2);
  color: var(--text-main);
  font-size: .875rem;
  font-family: inherit;
  transition: var(--t-fast);
  outline: none;
}
.modal-input:focus { border-color: var(--primary); box-shadow: 0 0 0 3px var(--primary-glow); background: var(--bg-surface); }

.form-row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }

.field-hint {
  font-size: .74rem;
  color: var(--text-muted);
  margin-top: .3rem;
  display: block;
  min-height: 1em;
}

.form-check {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-size: .85rem;
  color: var(--text-main);
}
.form-check input[type="checkbox"] { accent-color: var(--primary); width: 15px; height: 15px; cursor: pointer; }

.search-field-wrap { position: relative; }

.suggestions-list {
  position: absolute;
  top: calc(100% + 4px);
  left: 0; right: 0;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  box-shadow: var(--shadow-md);
  list-style: none;
  z-index: 200;
  max-height: 200px;
  overflow-y: auto;
  padding: .25rem 0;
}
.suggestions-list.hidden { display: none; }
.suggestion-item { padding: .55rem 1rem; font-size: .85rem; cursor: pointer; transition: var(--t-fast); }
.suggestion-item:hover { background: var(--bg-hover); color: var(--primary); }
.suggestion-empty { padding: .55rem 1rem; font-size: .85rem; color: var(--text-muted); font-style: italic; }

.btn.btn-danger { background: var(--danger); color: #fff; border: 1px solid var(--danger); }
.btn.btn-danger:hover { background: var(--danger-text); border-color: var(--danger-text); }
.btn.btn-danger-outline { background: transparent; color: var(--danger,#c0392b); border: 1px solid var(--danger,#c0392b); }
.btn.btn-danger-outline:hover { background: var(--danger,#c0392b); color: #fff; }

.action-btns { display: inline-flex; gap: .3rem; }

.link-btn {
  background: none;
  border: none;
  color: var(--primary);
  font-size: .78rem;
  font-weight: 600;
  cursor: pointer;
  padding: 0;
  margin-top: .4rem;
  display: inline-flex;
  align-items: center;
  gap: .25rem;
  transition: var(--t-fast);
}
.link-btn:hover { color: var(--primary-hover); text-decoration: underline; }

.nuevo-cliente-section {
  margin-top: .6rem;
  padding: .875rem 1rem;
  background: var(--bg-surface-2);
  border: 1.5px dashed var(--border-strong);
  border-radius: var(--r-md);
}
.nuevo-cliente-title {
  font-size: .8rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: .75rem;
  display: flex;
  align-items: center;
  gap: .3rem;
}

/* ============================================================================
   MOBILE MENU BUTTON  (solo visible en móvil)
   ============================================================================ */

.mobile-menu-btn {
  display: none;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: var(--r-md);
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-primary);
  font-size: 1.3rem;
  cursor: pointer;
  flex-shrink: 0;
  transition: var(--t-fast);
}
.mobile-menu-btn:hover { background: var(--bg-hover); }

/* ── Overlay de fondo ───────────────────────────────────────────────────────── */
.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.55);
  z-index: 99;
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
}
.sidebar-overlay.active { display: block; }

/* ============================================================================
   RESPONSIVE
   ============================================================================ */

@media (max-width: 1024px) {
  .kpi-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  /* Sidebar oculto por defecto en móvil */
  .sidebar {
    transform: translateX(-100%);
    width: 270px !important;
    z-index: 200;
    transition: transform .3s var(--ease);
  }
  .sidebar.mobile-open { transform: translateX(0); }

  /* Main content ocupa todo el ancho */
  .main-content { margin-left: 0 !important; }

  /* Mostrar botón burger */
  .mobile-menu-btn { display: flex; }

  /* Ocultar botón toggle de colapso del sidebar en móvil */
  .sidebar-toggle-btn { display: none; }

  /* Header ajustado */
  .top-header {
    padding: 0 1rem;
    gap: .5rem;
  }
  .header-left { gap: .5rem; }

  /* Ocultar info de usuario en pantallas pequeñas, dejar solo avatar */
  .user-chip-info { display: none; }
  .user-chip { padding: .25rem; }

  /* KPI grid */
  .kpi-grid { grid-template-columns: 1fr 1fr; }

  /* Content */
  .content-wrapper { padding: 1rem; }

  /* Welcome banner */
  .welcome-banner { flex-direction: column; gap: 1rem; }
  .welcome-icon { display: none; }

  /* Tables: scroll horizontal */
  .table-wrapper { overflow-x: auto; -webkit-overflow-scrolling: touch; }

  /* Filtros: columna */
  .filters-bar { flex-direction: column; gap: .75rem; }
  .filters-bar select,
  .filters-bar input { width: 100%; }

  /* Modales a pantalla casi completa */
  .modal-dialog {
    width: calc(100vw - 2rem);
    max-width: 100%;
    margin: 1rem auto;
    max-height: calc(100vh - 2rem);
    overflow-y: auto;
  }

  /* Grid de localidades/productos a 1 columna */
  .localidades-grid,
  .productos-grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .kpi-grid { grid-template-columns: 1fr; }
  .content-wrapper { padding: .75rem; }
  .top-header { padding: 0 .75rem; }
  .page-title { font-size: 1rem; }

  /* Cards de KPI más compactas */
  .kpi-card { padding: 1rem; }
  .kpi-value { font-size: 1.6rem; }
}