/* ================================================================
   ReAcredita CBC — Sistema de Reacreditación Cognia
   Colegio Bilingüe Cuscatlán
   Paleta: #0c306d · #26a9e7 · #b8141a · #e2e4e6 · #5a0000 · #001333
================================================================ */

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

/* ── Variables ──────────────────────────────────────────────── */
:root {
  --primary:      #0c306d;
  --primary-dark: #081f47;
  --sky:          #26a9e7;
  --sky-dark:     #1a8ac0;
  --red:          #b8141a;
  --red-dark:     #8f0f14;
  --gray:         #e2e4e6;
  --maroon:       #5a0000;
  --navy:         #001333;
  --white:        #ffffff;
  --text:         #1e293b;
  --text-light:   #64748b;
  --sidebar-w:    260px;
  --topbar-h:     64px;
  --border-r:     10px;
  --shadow:       0 2px 12px rgba(12,48,109,.10);
  --shadow-lg:    0 8px 32px rgba(12,48,109,.15);
  --transition:   .22s ease;
}

/* ── Reset ──────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 15px; scroll-behavior: smooth; }
body {
  font-family: 'Inter', sans-serif;
  background: #f0f4f9;
  color: var(--text);
  overflow-x: hidden;
}
a { color: var(--sky); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--sky-dark); }
img { max-width: 100%; }

/* ── Sidebar ────────────────────────────────────────────────── */
.sidebar {
  position: fixed;
  top: 0; left: 0;
  width: var(--sidebar-w);
  height: 100vh;
  background: linear-gradient(180deg, var(--primary) 0%, var(--navy) 100%);
  display: flex;
  flex-direction: column;
  z-index: 1000;
  box-shadow: 4px 0 20px rgba(0,0,0,.18);
  transition: transform var(--transition);
}

.sidebar-brand {
  padding: 20px 20px 16px;
  border-bottom: 1px solid rgba(255,255,255,.10);
  display: flex;
  align-items: center;
  gap: 12px;
}
.sidebar-brand img { width: 44px; height: 44px; object-fit: contain; }
.sidebar-brand-text { line-height: 1.25; }
.sidebar-brand-text .title {
  font-family: 'Poppins', sans-serif;
  font-size: .82rem;
  font-weight: 700;
  color: #fff;
  letter-spacing: .3px;
}
.sidebar-brand-text .sub {
  font-size: .68rem;
  color: rgba(255,255,255,.55);
}

.sidebar-nav {
  flex: 1;
  padding: 16px 0;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: rgba(255,255,255,.15) transparent;
}
.nav-label {
  font-size: .68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: rgba(255,255,255,.4);
  padding: 12px 20px 6px;
}
.nav-item { display: block; }
.nav-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 20px;
  color: rgba(255,255,255,.75);
  font-size: .88rem;
  font-weight: 500;
  border-left: 3px solid transparent;
  transition: all var(--transition);
  cursor: pointer;
}
.nav-link i { font-size: 1.1rem; width: 20px; text-align: center; }
.nav-link:hover {
  background: rgba(255,255,255,.08);
  color: #fff;
  border-left-color: var(--sky);
}
.nav-link.active {
  background: rgba(38,169,231,.18);
  color: #fff;
  border-left-color: var(--sky);
}
.nav-link .badge-nav {
  margin-left: auto;
  background: var(--red);
  color: #fff;
  font-size: .65rem;
  padding: 2px 7px;
  border-radius: 10px;
  font-weight: 700;
}

.sidebar-footer {
  padding: 14px 20px;
  border-top: 1px solid rgba(255,255,255,.10);
}
.user-info {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}
.user-avatar {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--sky);
  color: #fff;
  font-weight: 700;
  font-size: .82rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.user-name { font-size: .82rem; font-weight: 600; color: #fff; line-height: 1.2; }
.user-role {
  font-size: .68rem;
  background: rgba(255,255,255,.15);
  color: rgba(255,255,255,.8);
  padding: 1px 7px;
  border-radius: 10px;
  display: inline-block;
  margin-top: 2px;
}
.btn-logout {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  padding: 8px 12px;
  background: rgba(184,20,26,.2);
  border: 1px solid rgba(184,20,26,.4);
  border-radius: var(--border-r);
  color: #ff9a9a;
  font-size: .83rem;
  cursor: pointer;
  transition: all var(--transition);
}
.btn-logout:hover { background: var(--red); color: #fff; border-color: var(--red); }

/* ── Top Bar ────────────────────────────────────────────────── */
.topbar {
  position: fixed;
  top: 0;
  left: var(--sidebar-w);
  right: 0;
  height: var(--topbar-h);
  background: #fff;
  border-bottom: 1px solid var(--gray);
  display: flex;
  align-items: center;
  padding: 0 24px;
  gap: 16px;
  z-index: 999;
  box-shadow: var(--shadow);
}
.page-title {
  font-family: 'Poppins', sans-serif;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--primary);
  flex: 1;
}
.topbar-actions { display: flex; align-items: center; gap: 12px; }
.btn-menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.4rem;
  color: var(--primary);
  cursor: pointer;
  padding: 4px;
}

/* ── Main Content ───────────────────────────────────────────── */
.main-content {
  margin-left: var(--sidebar-w);
  margin-top: var(--topbar-h);
  padding: 28px;
  min-height: calc(100vh - var(--topbar-h));
}

/* ── Cards ──────────────────────────────────────────────────── */
.card {
  background: #fff;
  border-radius: var(--border-r);
  box-shadow: var(--shadow);
  border: 1px solid rgba(0,0,0,.05);
  overflow: hidden;
}
.card-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--gray);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.card-title {
  font-weight: 700;
  font-size: .95rem;
  color: var(--primary);
  display: flex;
  align-items: center;
  gap: 8px;
}
.card-body { padding: 20px; }

/* KPI Cards */
.kpi-card {
  background: #fff;
  border-radius: var(--border-r);
  padding: 20px;
  box-shadow: var(--shadow);
  border-top: 4px solid var(--primary);
  display: flex;
  align-items: center;
  gap: 16px;
  transition: transform var(--transition), box-shadow var(--transition);
}
.kpi-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.kpi-card.sky   { border-top-color: var(--sky); }
.kpi-card.red   { border-top-color: var(--red); }
.kpi-card.green { border-top-color: #10b981; }
.kpi-card.maroon{ border-top-color: var(--maroon); }
.kpi-icon {
  width: 52px; height: 52px;
  border-radius: 12px;
  background: rgba(12,48,109,.08);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
}
.kpi-card.sky   .kpi-icon { background: rgba(38,169,231,.10); color: var(--sky); }
.kpi-card.red   .kpi-icon { background: rgba(184,20,26,.10);  color: var(--red); }
.kpi-card.green .kpi-icon { background: rgba(16,185,129,.10); color: #10b981; }
.kpi-card.maroon .kpi-icon{ background: rgba(90,0,0,.10);     color: var(--maroon); }
.kpi-icon i { color: var(--primary); }
.kpi-card.sky   .kpi-icon i { color: var(--sky); }
.kpi-data .value {
  font-family: 'Poppins', sans-serif;
  font-size: 2rem;
  font-weight: 700;
  color: var(--primary);
  line-height: 1;
}
.kpi-data .label { font-size: .8rem; color: var(--text-light); margin-top: 4px; }

/* ── Progress Bars ──────────────────────────────────────────── */
.progress {
  height: 8px;
  background: var(--gray);
  border-radius: 999px;
  overflow: hidden;
}
.progress-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--primary), var(--sky));
  border-radius: 999px;
  transition: width 1s ease;
}
.progress-bar.danger  { background: linear-gradient(90deg, var(--red), #e05555); }
.progress-bar.warning { background: linear-gradient(90deg, #d97706, #f59e0b); }
.progress-bar.success { background: linear-gradient(90deg, #059669, #10b981); }
.progress-lg { height: 14px; }

/* ── Semáforo ───────────────────────────────────────────────── */
.semaforo {
  width: 14px; height: 14px;
  border-radius: 50%;
  display: inline-block;
  flex-shrink: 0;
}
.semaforo-rojo     { background: var(--red);   box-shadow: 0 0 6px rgba(184,20,26,.4); }
.semaforo-amarillo { background: #f59e0b;       box-shadow: 0 0 6px rgba(245,158,11,.4); }
.semaforo-verde    { background: #10b981;       box-shadow: 0 0 6px rgba(16,185,129,.4); }

/* ── Badges / Estado ────────────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: .73rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .5px;
}
.badge-pendiente  { background: #fef3c7; color: #92400e; }
.badge-aprobada   { background: #d1fae5; color: #065f46; }
.badge-rechazada  { background: #fee2e2; color: #991b1b; }
.badge-faltante   { background: #f1f5f9; color: #475569; border: 1px solid #cbd5e1; }
.badge-admin      { background: rgba(12,48,109,.1); color: var(--primary); }
.badge-editor     { background: rgba(38,169,231,.1); color: var(--sky-dark); }

/* ── Botones ────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 18px;
  border-radius: 8px;
  font-size: .87rem;
  font-weight: 600;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
  text-decoration: none;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}
.btn-primary:hover { background: var(--primary-dark); border-color: var(--primary-dark); color: #fff; }
.btn-sky {
  background: var(--sky);
  color: #fff;
  border-color: var(--sky);
}
.btn-sky:hover { background: var(--sky-dark); border-color: var(--sky-dark); color: #fff; }
.btn-danger {
  background: var(--red);
  color: #fff;
  border-color: var(--red);
}
.btn-danger:hover { background: var(--red-dark); border-color: var(--red-dark); color: #fff; }
.btn-success { background: #059669; color: #fff; border-color: #059669; }
.btn-success:hover { background: #047857; border-color: #047857; color: #fff; }
.btn-outline {
  background: transparent;
  color: var(--primary);
  border-color: var(--primary);
}
.btn-outline:hover { background: var(--primary); color: #fff; }
.btn-sm { padding: 5px 12px; font-size: .8rem; }
.btn-lg { padding: 12px 28px; font-size: .98rem; }
.btn-icon { padding: 7px; width: 34px; height: 34px; justify-content: center; }

/* ── Countdown ──────────────────────────────────────────────── */
.countdown-card {
  background: #fff;
  border-radius: var(--border-r);
  padding: 20px;
  box-shadow: var(--shadow);
  text-align: center;
}
.countdown-card.docs { border-top: 4px solid #d97706; }
.countdown-card.eval { border-top: 4px solid var(--sky); }
.countdown-title { font-weight: 700; font-size: .88rem; color: var(--text-light); margin-bottom: 4px; }
.countdown-subtitle { font-size: .75rem; color: #94a3b8; margin-bottom: 14px; }
.countdown-timer {
  display: flex;
  justify-content: center;
  gap: 8px;
}
.countdown-unit { text-align: center; }
.countdown-number {
  font-family: 'Poppins', sans-serif;
  font-size: 1.7rem;
  font-weight: 700;
  color: var(--primary);
  background: #f0f4f9;
  border-radius: 8px;
  padding: 6px 12px;
  min-width: 48px;
  display: block;
  line-height: 1.1;
}
.countdown-card.docs .countdown-number { color: #d97706; }
.countdown-card.eval .countdown-number { color: var(--sky); }
.countdown-label { font-size: .65rem; text-transform: uppercase; letter-spacing: .5px; color: #94a3b8; margin-top: 4px; }
.countdown-sep { font-size: 1.5rem; font-weight: 700; color: var(--primary); padding-top: 6px; }

/* ── Área cards ─────────────────────────────────────────────── */
.area-card {
  background: #fff;
  border-radius: var(--border-r);
  padding: 20px;
  box-shadow: var(--shadow);
  border-top: 5px solid var(--primary);
  transition: transform var(--transition), box-shadow var(--transition);
}
.area-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.area-header { display: flex; align-items: flex-start; gap: 12px; margin-bottom: 14px; }
.area-icon {
  width: 44px; height: 44px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  color: #fff;
  flex-shrink: 0;
}
.area-code {
  font-family: 'Poppins', sans-serif;
  font-size: .72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-light);
}
.area-name {
  font-weight: 700;
  font-size: .95rem;
  color: var(--primary);
  line-height: 1.3;
  margin-top: 2px;
}
.area-stats {
  display: flex;
  gap: 12px;
  font-size: .78rem;
  color: var(--text-light);
  margin-bottom: 12px;
}
.area-progress-label {
  display: flex;
  justify-content: space-between;
  font-size: .82rem;
  font-weight: 600;
  margin-bottom: 5px;
}
.area-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 14px;
  gap: 8px;
}

/* ── Tablas ─────────────────────────────────────────────────── */
.table-container {
  overflow-x: auto;
  border-radius: var(--border-r);
}
table {
  width: 100%;
  border-collapse: collapse;
  font-size: .87rem;
}
thead th {
  background: var(--primary);
  color: #fff;
  padding: 12px 14px;
  text-align: left;
  font-weight: 600;
  font-size: .8rem;
  text-transform: uppercase;
  letter-spacing: .5px;
  white-space: nowrap;
}
tbody tr { border-bottom: 1px solid #f0f4f9; transition: background var(--transition); }
tbody tr:last-child { border-bottom: none; }
tbody tr:hover { background: #f8fafc; }
tbody td { padding: 11px 14px; vertical-align: middle; }

/* ── Upload Zone ────────────────────────────────────────────── */
.upload-zone {
  border: 2px dashed var(--gray);
  border-radius: var(--border-r);
  padding: 40px;
  text-align: center;
  cursor: pointer;
  transition: all var(--transition);
  background: #fafbfc;
}
.upload-zone:hover, .upload-zone.drag-over {
  border-color: var(--sky);
  background: rgba(38,169,231,.05);
}
.upload-zone i { font-size: 2.5rem; color: var(--sky); margin-bottom: 12px; display: block; }
.upload-zone p { color: var(--text-light); font-size: .9rem; }
.upload-zone strong { color: var(--sky); }
.upload-preview {
  background: #f0f4f9;
  border-radius: 8px;
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 12px;
  font-size: .87rem;
}
.upload-preview i { color: var(--red); font-size: 1.4rem; }

/* ── Forms ──────────────────────────────────────────────────── */
.form-group { margin-bottom: 18px; }
.form-label { display: block; font-weight: 600; font-size: .87rem; margin-bottom: 6px; color: var(--text); }
.form-label .req { color: var(--red); }
.form-control {
  width: 100%;
  padding: 10px 14px;
  border: 1.5px solid #d1d5db;
  border-radius: 8px;
  font-size: .9rem;
  font-family: 'Inter', sans-serif;
  color: var(--text);
  transition: border-color var(--transition), box-shadow var(--transition);
  background: #fff;
}
.form-control:focus {
  outline: none;
  border-color: var(--sky);
  box-shadow: 0 0 0 3px rgba(38,169,231,.15);
}
.form-text { font-size: .78rem; color: var(--text-light); margin-top: 4px; }
textarea.form-control { resize: vertical; min-height: 100px; }
select.form-control { cursor: pointer; }

/* ── Alerts / Flash ─────────────────────────────────────────── */
.alert {
  padding: 12px 18px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: .9rem;
  margin-bottom: 18px;
  animation: fadeIn .4s ease;
}
.alert-success { background: #d1fae5; color: #065f46; border: 1px solid #a7f3d0; }
.alert-danger   { background: #fee2e2; color: #991b1b; border: 1px solid #fca5a5; }
.alert-warning  { background: #fef3c7; color: #92400e; border: 1px solid #fde68a; }
.alert-info     { background: #e0f2fe; color: #0369a1; border: 1px solid #bae6fd; }
.alert-close { margin-left: auto; background: none; border: none; font-size: 1rem; cursor: pointer; opacity: .6; }
.alert-close:hover { opacity: 1; }

/* ── Login Page ─────────────────────────────────────────────── */
.login-page {
  min-height: 100vh;
  background: linear-gradient(135deg, var(--primary) 0%, var(--navy) 60%, var(--maroon) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.login-card {
  background: #fff;
  border-radius: 18px;
  padding: 42px 38px;
  width: 100%;
  max-width: 420px;
  box-shadow: 0 20px 60px rgba(0,0,0,.3);
  animation: slideIn .5s ease;
}
.login-logo { text-align: center; margin-bottom: 22px; }
.login-logo img { height: 90px; }
.login-title {
  text-align: center;
  margin-bottom: 6px;
  font-family: 'Poppins', sans-serif;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--primary);
}
.login-sub { text-align: center; color: var(--sky); font-size: .85rem; margin-bottom: 28px; }
.login-cognia-logo { display: flex; justify-content: center; margin-bottom: 20px; }
.login-cognia-logo img { height: 48px; opacity: .75; }
.password-wrapper { position: relative; }
.password-wrapper .form-control { padding-right: 42px; }
.password-toggle {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-light);
  font-size: .95rem;
}
.btn-login {
  width: 100%;
  padding: 12px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--sky) 100%);
  color: #fff;
  border: none;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  margin-top: 6px;
  transition: opacity var(--transition), transform var(--transition);
  font-family: 'Poppins', sans-serif;
}
.btn-login:hover { opacity: .92; transform: translateY(-1px); }

/* ── Membrete / Document Template ──────────────────────────── */
.membrete {
  border: 1px solid #d1d5db;
  border-radius: 8px;
  overflow: hidden;
  font-family: 'Inter', sans-serif;
  background: #fff;
}
.membrete-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  background: #f8fafc;
  border-bottom: 3px solid var(--primary);
}
.membrete-header img { height: 65px; object-fit: contain; }
.membrete-center { text-align: center; }
.membrete-center h2 {
  font-family: 'Poppins', sans-serif;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 3px;
}
.membrete-center p { font-size: .8rem; color: var(--sky); font-weight: 600; }
.membrete-stripe {
  height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--sky), var(--red));
}
.membrete-meta {
  padding: 14px 24px;
  background: var(--primary);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
.membrete-meta-item { color: rgba(255,255,255,.8); font-size: .78rem; }
.membrete-meta-item strong { display: block; color: #fff; font-weight: 700; margin-bottom: 2px; }
.membrete-body { padding: 24px; }
.membrete-footer {
  padding: 10px 24px;
  background: #f8fafc;
  border-top: 3px solid var(--red);
  display: flex;
  justify-content: space-between;
  font-size: .72rem;
  color: var(--text-light);
}

/* ── Activity Log ───────────────────────────────────────────── */
.activity-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid #f0f4f9;
}
.activity-item:last-child { border-bottom: none; }
.activity-dot {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: rgba(12,48,109,.08);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .85rem;
  flex-shrink: 0;
}
.activity-content { flex: 1; }
.activity-action { font-size: .87rem; font-weight: 600; color: var(--text); }
.activity-time { font-size: .75rem; color: var(--text-light); margin-top: 2px; }

/* ── Breadcrumb ─────────────────────────────────────────────── */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: .82rem;
  color: var(--text-light);
  margin-bottom: 20px;
}
.breadcrumb a { color: var(--sky); }
.breadcrumb span { color: var(--text-light); }

/* ── Pagination ─────────────────────────────────────────────── */
.pagination { display: flex; gap: 4px; justify-content: center; margin-top: 20px; }
.page-btn {
  padding: 6px 12px;
  border-radius: 6px;
  border: 1px solid var(--gray);
  background: #fff;
  font-size: .85rem;
  cursor: pointer;
  transition: all var(--transition);
}
.page-btn:hover { background: var(--sky); color: #fff; border-color: var(--sky); }
.page-btn.active { background: var(--primary); color: #fff; border-color: var(--primary); }
.page-btn.disabled { opacity: .4; pointer-events: none; }

/* ── Grid Helpers ───────────────────────────────────────────── */
.grid { display: grid; gap: 20px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-2-1 { grid-template-columns: 2fr 1fr; }
.flex { display: flex; }
.flex-center { align-items: center; }
.flex-between { justify-content: space-between; }
.gap-8 { gap: 8px; }
.gap-12 { gap: 12px; }
.gap-16 { gap: 16px; }
.gap-20 { gap: 20px; }
.mt-4 { margin-top: 4px; }
.mt-8 { margin-top: 8px; }
.mt-12 { margin-top: 12px; }
.mt-16 { margin-top: 16px; }
.mt-20 { margin-top: 20px; }
.mb-20 { margin-bottom: 20px; }
.text-right { text-align: right; }
.text-center { text-align: center; }
.text-muted { color: var(--text-light); }
.text-sm { font-size: .82rem; }
.fw-bold { font-weight: 700; }
.w-full { width: 100%; }

/* ── Section header ─────────────────────────────────────────── */
.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  gap: 12px;
  flex-wrap: wrap;
}
.section-title {
  font-family: 'Poppins', sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--primary);
}

/* ── Empty State ────────────────────────────────────────────── */
.empty-state {
  text-align: center;
  padding: 48px 24px;
  color: var(--text-light);
}
.empty-state i { font-size: 3rem; margin-bottom: 12px; display: block; opacity: .4; }
.empty-state p { font-size: .9rem; }

/* ── Animations ─────────────────────────────────────────────── */
@keyframes fadeIn  { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
@keyframes slideIn { from { opacity: 0; transform: scale(.96); } to { opacity: 1; transform: scale(1); } }
.fade-in { animation: fadeIn .4s ease; }

/* ── Filters Bar ────────────────────────────────────────────── */
.filters-bar {
  background: #fff;
  border-radius: var(--border-r);
  padding: 16px 20px;
  box-shadow: var(--shadow);
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items: center;
  margin-bottom: 20px;
}
.filter-label { font-size: .8rem; font-weight: 600; color: var(--text-light); white-space: nowrap; }
.filter-select {
  padding: 7px 12px;
  border: 1.5px solid var(--gray);
  border-radius: 7px;
  font-size: .85rem;
  color: var(--text);
  background: #fff;
  cursor: pointer;
  min-width: 130px;
}
.filter-input {
  padding: 7px 12px;
  border: 1.5px solid var(--gray);
  border-radius: 7px;
  font-size: .85rem;
  flex: 1;
  min-width: 180px;
}
.filter-input:focus, .filter-select:focus {
  outline: none;
  border-color: var(--sky);
}

/* ── Print Styles ───────────────────────────────────────────── */
@media print {
  .sidebar, .topbar, .btn, .filters-bar, .no-print { display: none !important; }
  .main-content { margin: 0 !important; padding: 0 !important; }
  body { background: #fff !important; }
  .card { box-shadow: none !important; border: 1px solid #ddd !important; }
  .membrete { border: 1px solid #000 !important; }
  @page { margin: 1.5cm; }
}

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width: 1100px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .sidebar { transform: translateX(-100%); }
  .sidebar.open { transform: translateX(0); }
  .topbar, .main-content { left: 0; margin-left: 0; }
  .topbar { left: 0; right: 0; }
  .btn-menu-toggle { display: flex; }
  .grid-2, .grid-2-1 { grid-template-columns: 1fr; }
  .grid-3 { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: 1fr 1fr; }
  .main-content { padding: 16px; }
  .membrete-meta { grid-template-columns: 1fr; }
  .countdown-timer { gap: 4px; }
  .countdown-number { font-size: 1.2rem; padding: 5px 8px; min-width: 36px; }
}
@media (max-width: 480px) {
  .grid-4 { grid-template-columns: 1fr; }
  .login-card { padding: 28px 20px; }
}