/* =============================================
   ZONA ZERO — PORTAL CORPORATIVO v2
   Estilo: Corporativo limpio / Manual de marca
============================================= */

@import url('https://fonts.googleapis.com/css2?family=Jost:ital,wght@0,300;0,400;0,500;0,600;0,700;1,400&display=swap');

/* ── VARIABLES ── */
:root {
  --sidebar-w:  220px;
  --topbar-h:   52px;

  /* Colores marca */
  --azul:        #1B3A8C;
  --azul-hover:  #162f73;
  --azul-light:  #EEF2FB;
  --azul-mid:    #2B4FA8;

  --gris-texto:  #63666A;
  --gris-borde:  #E4E4E7;
  --gris-fondo:  #F7F7F8;
  --gris-light:  #F0F0F2;
  --gris-medio:  #D1D3D4;

  /* Superficies */
  --bg:         #F7F7F8;
  --surface:    #ffffff;
  --surface-2:  #F7F7F8;
  --border:     #E4E4E7;

  /* Texto */
  --text-primary:   #18181B;
  --text-secondary: #52525B;
  --text-muted:     #71717A;

  /* Acento */
  --accent:       #1B3A8C;
  --accent-light: #EEF2FB;
  --accent-hover: #162f73;

  /* Estados */
  --success:       #059669;
  --success-light: #ECFDF5;
  --warning:       #D97706;
  --warning-light: #FFFBEB;
  --danger:        #DC2626;
  --danger-light:  #FEF2F2;
  --purple:        #7C3AED;
  --purple-light:  #F5F3FF;

  /* Sombras */
  --shadow-sm: 0 1px 3px rgba(0,0,0,.06);
  --shadow:    0 4px 12px rgba(0,0,0,.08);
  --shadow-lg: 0 12px 32px rgba(0,0,0,.1);

  --radius:    6px;
  --radius-lg: 8px;

  font-family: 'Jost', sans-serif;
}

/* ── RESET ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html, body { height: 100%; }

body {
  background: var(--bg);
  color: var(--text-primary);
  font-size: 14px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ── SCROLLBAR ── */
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--gris-medio); border-radius: 99px; }
::-webkit-scrollbar-thumb:hover { background: var(--gris-texto); }

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

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

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

.sidebar-logo {
  padding: 18px 16px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 10px;
}

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

.logo-icon {
  width: 34px; height: 34px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}

.logo-icon img {
  width: 100%; height: 100%;
  object-fit: contain;
}

.logo-text {
  font-size: 13px;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: .1px;
}

.logo-sub {
  font-size: 10px;
  color: var(--text-muted);
  font-weight: 400;
  letter-spacing: .2px;
  margin-top: 1px;
}

/* Nav */
.sidebar-nav {
  padding: 12px 8px;
  flex: 1;
}

.nav-section-label {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--text-muted);
  padding: 14px 10px 5px;
}

.nav-btn {
  display: flex;
  align-items: center;
  gap: 0;
  width: 100%;
  padding: 8px 10px;
  border: none;
  background: transparent;
  color: var(--text-muted);
  border-radius: var(--radius);
  cursor: pointer;
  font-size: 13px;
  font-weight: 500;
  font-family: 'Jost', sans-serif;
  transition: all .12s ease;
  text-align: left;
  margin-bottom: 1px;
  position: relative;
}

.nav-btn:hover {
  background: var(--gris-light);
  color: var(--text-primary);
}

.nav-btn.active {
  background: var(--azul-light);
  color: var(--azul);
  font-weight: 600;
}

.nav-btn.active::after {
  content: '';
  position: absolute;
  right: 10px;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--azul);
}

.nav-btn .nav-icon { display: none; }

.nav-divider {
  border: none;
  border-top: 1px solid var(--border);
  margin: 8px 0;
}

/* Sidebar footer */
.sidebar-footer {
  padding: 12px;
  border-top: 1px solid var(--border);
}

.user-chip {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  background: var(--gris-fondo);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  cursor: pointer;
  transition: background .12s;
}

.user-chip:hover { background: var(--gris-light); }

.user-avatar {
  width: 28px; height: 28px;
  background: var(--azul);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: white;
  font-size: 11px;
  font-weight: 700;
  flex-shrink: 0;
}

.user-info { line-height: 1.3; flex: 1; overflow: hidden; }

.user-name {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.user-role {
  font-size: 10px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: .4px;
}

.btn-logout {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  padding: 8px 10px;
  border: none;
  background: transparent;
  color: var(--text-muted);
  border-radius: var(--radius);
  cursor: pointer;
  font-size: 12px;
  font-weight: 500;
  font-family: 'Jost', sans-serif;
  transition: all .12s;
  margin-top: 4px;
}

.btn-logout:hover {
  background: var(--danger-light);
  color: var(--danger);
}

/* ── MAIN CONTENT ── */
#content {
  margin-left: var(--sidebar-w);
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* Topbar */
#topbar {
  height: var(--topbar-h);
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  position: sticky;
  top: 0;
  z-index: 50;
}

.topbar-left {
  display: flex;
  align-items: center;
  gap: 14px;
}

.page-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
}

.topbar-right {
  display: flex;
  align-items: center;
  gap: 14px;
}

.topbar-date {
  font-size: 12px;
  color: var(--text-muted);
  font-weight: 400;
}

/* Burger */
.burger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  color: var(--text-secondary);
  font-size: 18px;
}

/* ── APP CONTENT ── */
#appContent {
  padding: 24px 28px;
  flex: 1;
  animation: fadeIn .2s ease;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(5px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ============================================
   COMPONENTES
============================================= */

/* ── CARDS ── */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px 24px;
  box-shadow: var(--shadow-sm);
  margin-bottom: 16px;
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
  flex-wrap: wrap;
  gap: 10px;
}

.card-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-primary);
}

/* ── PAGE HEADER ── */
.page-header {
  margin-bottom: 20px;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.page-header h2 {
  font-size: 20px;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -.2px;
}

.page-header p {
  color: var(--text-muted);
  font-size: 12px;
  margin-top: 2px;
  font-weight: 400;
}

/* ── BOTONES ── */
button, .btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  font-size: 13px;
  font-weight: 600;
  font-family: 'Jost', sans-serif;
  transition: all .12s ease;
  white-space: nowrap;
  letter-spacing: .2px;
}

.btn-primary, button {
  background: var(--azul);
  color: white;
}

.btn-primary:hover, button:hover {
  background: var(--azul-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 10px rgba(27,58,140,.25);
}

.btn-success { background: var(--success) !important; color: white !important; }
.btn-success:hover { background: #047857 !important; box-shadow: 0 4px 10px rgba(5,150,105,.25) !important; }

.btn-warning { background: var(--warning) !important; color: white !important; }
.btn-warning:hover { background: #b45309 !important; }

.btn-danger { background: var(--danger) !important; color: white !important; }
.btn-danger:hover { background: #b91c1c !important; box-shadow: 0 4px 10px rgba(220,38,38,.25) !important; }

.btn-secondary { background: var(--surface) !important; color: var(--text-secondary) !important; border: 1px solid var(--border) !important; }
.btn-secondary:hover { background: var(--gris-light) !important; transform: translateY(-1px); box-shadow: none !important; }

.btn-purple { background: var(--purple) !important; color: white !important; }
.btn-purple:hover { background: #6d28d9 !important; }

.btn-sm {
  padding: 5px 11px !important;
  font-size: 12px !important;
}

.btn-group {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

/* ── FORMS ── */
label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 5px;
  margin-top: 14px;
  text-transform: uppercase;
  letter-spacing: .4px;
}

input[type="text"],
input[type="password"],
input[type="email"],
input[type="date"],
input[type="datetime-local"],
input[type="color"],
input[type="file"],
select,
textarea {
  width: 100%;
  padding: 9px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 13px;
  font-family: 'Jost', sans-serif;
  color: var(--text-primary);
  background: var(--surface);
  transition: border-color .12s, box-shadow .12s;
  outline: none;
}

input:focus, select:focus, textarea:focus {
  border-color: var(--azul);
  box-shadow: 0 0 0 3px rgba(27,58,140,.08);
}

input::placeholder, textarea::placeholder { color: var(--text-muted); }

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

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.form-group { margin-bottom: 2px; }

/* ── TABLAS ── */
.table-wrapper {
  width: 100%;
  overflow-x: auto;
  border-radius: var(--radius);
  border: 1px solid var(--border);
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  min-width: 600px;
}

thead tr {
  background: var(--gris-fondo);
  border-bottom: 1px solid var(--border);
}

th {
  padding: 10px 14px;
  text-align: left;
  font-size: 11px;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: .6px;
  white-space: nowrap;
}

td {
  padding: 11px 14px;
  border-bottom: 1px solid var(--border);
  color: var(--text-primary);
  vertical-align: middle;
}

tbody tr:last-child td { border-bottom: none; }
tbody tr { transition: background .1s; }
tbody tr:hover { background: var(--gris-fondo); }

.td-actions {
  display: flex;
  gap: 5px;
  align-items: center;
  flex-wrap: wrap;
}

/* ── BADGES ── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .2px;
}

.badge-success { background: var(--success-light); color: var(--success); }
.badge-danger  { background: var(--danger-light);  color: var(--danger); }
.badge-warning { background: var(--warning-light); color: var(--warning); }
.badge-info    { background: var(--azul-light);    color: var(--azul); }
.badge-purple  { background: var(--purple-light);  color: var(--purple); }
.badge-muted   { background: var(--gris-light);    color: var(--text-muted); border: 1px solid var(--border); }

/* ── AVISOS ── */
.aviso-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 16px 18px;
  margin-bottom: 8px;
  box-shadow: var(--shadow-sm);
  transition: box-shadow .15s;
  border-left: 3px solid var(--border);
  cursor: pointer;
}

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

.aviso-card.urgente        { border-left-color: var(--danger); }
.aviso-card.informativo    { border-left-color: var(--azul); }
.aviso-card.administrativo { border-left-color: var(--warning); }
.aviso-card.rrhh           { border-left-color: var(--success); }
.aviso-card.pinned         { border-left-color: var(--purple); }

.aviso-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 8px;
}

.aviso-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
}

.aviso-body {
  color: var(--text-secondary);
  font-size: 13px;
  line-height: 1.65;
  margin-bottom: 12px;
}

.aviso-body p { margin-bottom: 4px; }

.aviso-meta {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  font-size: 11px;
  color: var(--text-muted);
  padding-top: 10px;
  border-top: 1px solid var(--border);
}

.aviso-meta span {
  display: flex;
  align-items: center;
  gap: 4px;
}

/* ── STATS / DASHBOARD ── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 14px;
  margin-bottom: 20px;
}

.stat-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 16px 20px;
  box-shadow: var(--shadow-sm);
  display: flex;
  align-items: center;
  gap: 14px;
  transition: box-shadow .15s;
  min-height: 80px;
  height: 80px;
  overflow: hidden;
  box-sizing: border-box;
}

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

.stat-icon {
  width: 44px; height: 44px;
  min-width: 44px; min-height: 44px;
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
  line-height: 1;
  background: var(--gris-fondo);
}

.stat-icon.blue   { background: var(--azul-light); }
.stat-icon.green  { background: var(--success-light); }
.stat-icon.yellow { background: var(--warning-light); }
.stat-icon.purple { background: var(--purple-light); }

.stat-value {
  font-size: 22px;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1;
  font-family: 'Jost', monospace;
  white-space: nowrap;
}

.stat-label {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 3px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 140px;
}

/* ── MENSAJES ── */
.msg {
  padding: 9px 13px;
  border-radius: var(--radius);
  font-size: 13px;
  font-weight: 500;
}
.msg-success { background: var(--success-light); color: var(--success); border: 1px solid #a7f3d0; }
.msg-error   { background: var(--danger-light);  color: var(--danger);  border: 1px solid #fecaca; }
.msg-info    { background: var(--azul-light);    color: var(--azul);    border: 1px solid #bfdbfe; }

/* ── EMPTY STATE ── */
.empty-state {
  text-align: center;
  padding: 48px 20px;
  color: var(--text-muted);
}
.empty-icon { font-size: 40px; margin-bottom: 12px; opacity: .4; }
.empty-state p { font-size: 13px; }

/* ── ADMIN GRID ── */
.admin-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 14px;
}

.admin-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 22px 20px;
  cursor: pointer;
  transition: box-shadow .15s, transform .15s;
  text-align: center;
}

.admin-card:hover {
  box-shadow: var(--shadow);
  transform: translateY(-2px);
  border-color: var(--azul);
}

.admin-card-icon { font-size: 28px; margin-bottom: 10px; }
.admin-card-title { font-size: 13px; font-weight: 700; color: var(--text-primary); margin-bottom: 4px; }
.admin-card-desc  { font-size: 12px; color: var(--text-muted); line-height: 1.5; }

/* ── DOC CARDS ── */
.doc-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 16px;
  transition: box-shadow .15s;
}
.doc-card:hover { box-shadow: var(--shadow); }

/* ── LOGIN ── */
.login-container {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gris-fondo);
  padding: 20px;
}

.login-box {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px;
  width: 100%;
  max-width: 380px;
  box-shadow: var(--shadow);
}

.login-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 28px;
}

.login-logo img {
  width: 36px; height: 36px;
  object-fit: contain;
}

.login-logo-text span:first-child {
  display: block; font-size: 14px; font-weight: 700; color: var(--text-primary);
}
.login-logo-text span:last-child {
  display: block; font-size: 11px; color: var(--text-muted);
}

.login-heading {
  font-size: 18px; font-weight: 700; color: var(--text-primary); margin-bottom: 4px;
}

.login-sub {
  font-size: 12px; color: var(--text-muted); margin-bottom: 22px;
}

.login-footer {
  margin-top: 18px;
  text-align: center;
  font-size: 11px;
  color: var(--gris-medio);
}

/* ── CALENDARIO ── */
.cal-grid-wrapper { overflow: hidden; }

.cal-grid-head {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  background: var(--gris-fondo);
  border-bottom: 1px solid var(--border);
}

.cal-head-cell {
  padding: 9px 6px;
  text-align: center;
  font-size: 11px;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: .5px;
}

.cal-grid-body {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
}

.cal-cell {
  min-height: 100px;
  padding: 7px 5px;
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  overflow: hidden;
}

.cal-cell:nth-child(7n) { border-right: none; }
.cal-cell-vacia { background: var(--gris-fondo); }
.cal-cell-hoy   { background: var(--azul-light); }

.cal-num {
  font-size: 12px;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 4px;
  width: 22px; height: 22px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%;
}

.cal-num-hoy {
  background: var(--azul);
  color: white;
  font-weight: 700;
}

.cal-evento {
  font-size: 11px;
  color: white;
  padding: 2px 5px;
  border-radius: 3px;
  margin-bottom: 2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  cursor: pointer;
  transition: opacity .12s;
}

.cal-evento:hover { opacity: .85; }
.cal-mas { font-size: 11px; color: var(--text-muted); font-weight: 500; padding: 1px 3px; cursor: pointer; }

/* ── LISTA EVENTOS ── */
.lista-evento-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 16px;
  margin-bottom: 7px;
  box-shadow: var(--shadow-sm);
  transition: box-shadow .15s;
}
.lista-evento-card:hover { box-shadow: var(--shadow); }

/* ── SOPORTE CONTACTO ── */
.contacto-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
  gap: 10px;
  flex-wrap: wrap;
}
.contacto-card:last-child { border-bottom: none; }

.btn-contacto {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 13px;
  border-radius: var(--radius);
  font-size: 12px;
  font-weight: 600;
  text-decoration: none;
  transition: opacity .12s, transform .1s;
  white-space: nowrap;
}
.btn-contacto:hover { opacity: .88; transform: translateY(-1px); }

.btn-llamar {
  background: var(--azul-light);
  color: var(--azul);
  border: 1px solid #bfdbfe;
}

.btn-whatsapp {
  background: #dcfce7;
  color: #16a34a;
  border: 1px solid #bbf7d0;
}

/* ── COLOR DOT (eventos) ── */
.color-dot {
  width: 24px; height: 24px;
  border-radius: 50%;
  cursor: pointer;
  border: 3px solid transparent;
  transition: all .12s;
}

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  :root { --sidebar-w: 200px; }
}

@media (max-width: 768px) {
  #sidebar { transform: translateX(-100%); }
  #sidebar.open { transform: translateX(0); box-shadow: var(--shadow-lg); }
  #content { margin-left: 0; }
  .burger { display: flex; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .form-row { grid-template-columns: 1fr; }
  #appContent { padding: 16px; }
  .cal-cell { min-height: 70px; padding: 4px 3px; }
}

@media (max-width: 480px) {
  .stats-grid { grid-template-columns: 1fr; }
  .cal-cell { min-height: 50px; }
  .cal-evento { display: none; }
  .contacto-card { flex-direction: column; align-items: flex-start; }
}