/* ─── Frande ECF Dashboard — Futuristic Tech Design ─── */

/* ─── Layout Variables ─── */
:root {
  --sidebar-width: 240px;
  --topbar-height: 56px;
}

/* ─── Base ─── */
body {
  font-family: var(--ecf-font); margin: 0;
  background: var(--ecf-bg); color: var(--ecf-text);
  transition: background var(--ecf-transition-slow), color var(--ecf-transition-slow);
}
a { color: var(--ecf-primary); text-decoration: none; }

/* ─── Topbar — Glassmorphism Slim ─── */
.topbar {
  position: fixed; top: 0; left: 0; right: 0;
  height: var(--topbar-height);
  background: var(--ecf-bg-overlay);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid var(--ecf-border);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 20px 0 0; z-index: 50;
  transition: background var(--ecf-transition-slow), border-color var(--ecf-transition-slow);
}
[data-theme="dark"] .topbar {
  border-bottom-color: rgba(96, 165, 250, 0.06);
}

.topbar-left { display: flex; align-items: center; height: 100%; }
.topbar-logo {
  width: var(--sidebar-width); height: 100%;
  display: flex; align-items: center; padding: 0 20px;
  border-right: 1px solid var(--ecf-border);
  transition: border-color var(--ecf-transition-slow);
}
.topbar-logo img { height: 28px; }
[data-theme="dark"] .topbar-logo img { filter: brightness(1.8); }
[data-theme="dark"] .topbar-logo { border-right-color: rgba(96, 165, 250, 0.06); }

.topbar-title {
  font-size: 14px; font-weight: 600; color: var(--ecf-text-secondary);
  padding-left: 20px;
}
[data-theme="dark"] .topbar-title { color: var(--ecf-text); }

.topbar-right { display: flex; align-items: center; gap: 12px; }

.topbar-env {
  padding: 4px 12px; border-radius: 20px;
  font-size: 11px; font-weight: 700; letter-spacing: 0.04em;
  background: var(--badge-blue-bg); color: var(--badge-blue-fg);
  transition: all var(--ecf-transition);
}
.topbar-env.env-test { background: var(--badge-yellow-bg); color: var(--badge-yellow-fg); }
.topbar-env.env-cert { background: var(--badge-purple-bg); color: var(--badge-purple-fg); }
.topbar-env.env-prod { background: var(--badge-green-bg); color: var(--badge-green-fg); }

/* Topbar profile avatar */
.topbar-avatar {
  width: 44px; height: 44px; border-radius: 50%;
  background: linear-gradient(135deg, var(--ecf-primary), var(--ecf-purple));
  display: flex; align-items: center; justify-content: center;
  font-size: 12px; font-weight: 700; color: #fff;
  cursor: pointer; position: relative;
  transition: box-shadow var(--ecf-transition);
  overflow: hidden;
}
.topbar-avatar.has-logo {
  background: #fff;
  border: 1px solid var(--ecf-border);
}
.topbar-avatar.has-logo > img {
  width: 100%; height: 100%; object-fit: cover;
}
.topbar-avatar:hover {
  box-shadow: 0 0 0 3px var(--ecf-primary-glow);
}

/* Profile dropdown */
.topbar-dropdown {
  position: absolute; top: calc(100% + 8px); right: 0;
  background: var(--ecf-bg-raised); border: 1px solid var(--ecf-border);
  border-radius: var(--ecf-radius-lg); padding: 6px;
  min-width: 200px; box-shadow: var(--ecf-shadow-lg);
  opacity: 0; pointer-events: none;
  transform: translateY(-4px);
  transition: all 0.15s ease;
  z-index: 100;
}
[data-theme="dark"] .topbar-dropdown {
  box-shadow: var(--ecf-shadow-lg), 0 0 30px rgba(96, 165, 250, 0.04);
}
.topbar-dropdown.open { opacity: 1; pointer-events: all; transform: translateY(0); }
.topbar-dropdown-header {
  padding: 10px 12px; border-bottom: 1px solid var(--ecf-border);
  margin-bottom: 4px;
}
.topbar-dropdown-header .dd-name {
  font-size: 13px; font-weight: 600; color: var(--ecf-text);
}
.topbar-dropdown-header .dd-email {
  font-size: 12px; color: var(--ecf-text-faint); margin-top: 2px;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.topbar-dropdown a, .topbar-dropdown button {
  display: flex; align-items: center; gap: 8px; width: 100%;
  padding: 8px 12px; border-radius: var(--ecf-radius); border: none;
  background: none; color: var(--ecf-text-secondary); font-size: 13px;
  cursor: pointer; font-family: inherit; transition: all 0.1s;
  text-decoration: none;
}
.topbar-dropdown a:hover, .topbar-dropdown button:hover {
  background: var(--ecf-gray-100); color: var(--ecf-text);
}
.topbar-dropdown .dd-icon { font-size: 14px; width: 18px; text-align: center; opacity: 0.7; }
.topbar-dropdown .dd-logout { color: var(--ecf-red); }
.topbar-dropdown .dd-logout:hover { background: var(--badge-red-bg); color: var(--ecf-red); }

.topbar-user {
  font-size: 13px; color: var(--ecf-text-muted);
  max-width: 180px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.topbar-logout {
  padding: 6px 14px; border: 1px solid var(--ecf-border); border-radius: var(--ecf-radius);
  background: none; font-size: 13px; cursor: pointer; color: var(--ecf-text-muted);
  font-family: inherit; transition: all var(--ecf-transition);
}
.topbar-logout:hover { border-color: var(--ecf-red); color: var(--ecf-red); }

/* ─── Sidebar — Modern Compact ─── */
.sidebar {
  position: fixed; top: var(--topbar-height); left: 0; bottom: 0;
  width: var(--sidebar-width);
  background: var(--ecf-bg-raised);
  border-right: 1px solid var(--ecf-border);
  display: flex; flex-direction: column;
  padding: 12px 0 0; overflow-y: auto; z-index: 40;
  transition: background var(--ecf-transition-slow), border-color var(--ecf-transition-slow), width 0.25s ease;
}
[data-theme="dark"] .sidebar {
  border-right-color: rgba(96, 165, 250, 0.06);
}

.sidebar-nav { flex: 1; padding: 0 8px; }

.sidebar a {
  display: flex; align-items: center; gap: 10px;
  padding: 9px 12px; margin: 1px 0;
  font-size: 13.5px; color: var(--ecf-text-muted);
  border-radius: var(--ecf-radius); border-left: 3px solid transparent;
  transition: all 0.15s;
}
.sidebar a:hover {
  background: var(--ecf-gray-100); color: var(--ecf-text);
}
.sidebar a.active {
  background: var(--ecf-primary-glow);
  color: var(--ecf-primary);
  font-weight: 600;
  border-left-color: var(--ecf-primary);
}
[data-theme="dark"] .sidebar a.active {
  box-shadow: inset 0 0 20px rgba(96, 165, 250, 0.04);
}
.sidebar a .icon {
  width: 18px; height: 18px; opacity: 1;
  flex-shrink: 0;
}
.sidebar a svg.icon { fill: currentColor; }

.sidebar-section {
  font-size: 10px; font-weight: 700; color: var(--ecf-text-faint);
  text-transform: uppercase; letter-spacing: 0.08em;
  padding: 20px 12px 6px;
}
.sidebar-section:first-child { padding-top: 4px; }

.sidebar-divider {
  height: 1px; background: var(--ecf-border);
  margin: 8px 12px;
}

.sidebar-admin { display: block; }
.sidebar-admin a { position: relative; }
.sidebar-admin .sidebar-badge { background: var(--badge-green-bg); color: var(--badge-green-fg); }

/* Sidebar footer — version + doc links */
.sidebar-footer {
  padding: 12px 12px 16px; border-top: 1px solid var(--ecf-border);
  display: flex; gap: 12px; align-items: center;
  transition: border-color var(--ecf-transition-slow);
}
.sidebar-footer a {
  font-size: 11px; color: var(--ecf-text-faint); font-weight: 600;
  padding: 0; margin: 0; border-left: none;
}
.sidebar-footer a:hover { color: var(--ecf-primary); background: none; }
.sidebar-footer .version {
  font-size: 10px; color: var(--ecf-text-faint); margin-left: auto;
  font-family: var(--ecf-font-mono);
}

/* ─── Main Content ─── */
.main {
  margin-left: var(--sidebar-width); margin-top: var(--topbar-height);
  padding: 28px; min-height: calc(100vh - var(--topbar-height));
  transition: margin-left 0.25s ease;
}

/* ─── Page Header — Gradient Banner ─── */
.page-header {
  background: linear-gradient(135deg, var(--ecf-primary) 0%, var(--ecf-primary-dark) 100%);
  color: #fff; padding: 32px; border-radius: var(--ecf-radius-xl);
  margin-bottom: 24px; position: relative; overflow: hidden;
}
.page-header::before {
  content: ''; position: absolute; top: -50%; right: -50%;
  width: 200%; height: 200%;
  background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
  animation: page-header-pulse 8s ease-in-out infinite;
  pointer-events: none;
}
@keyframes page-header-pulse {
  0%, 100% { transform: scale(1); opacity: 0.5; }
  50% { transform: scale(1.1); opacity: 0.3; }
}
.page-header h1 {
  font-size: 26px; font-weight: 800; color: #fff;
  margin: 0 0 6px; letter-spacing: -0.02em;
  position: relative; z-index: 1;
}
.page-header p {
  font-size: 14px; color: rgba(255,255,255,0.85);
  margin: 0; position: relative; z-index: 1;
}
/* Dark mode: fondo sutil navy con borde glow, no gradiente brillante */
[data-theme="dark"] .page-header {
  background: linear-gradient(135deg, rgba(59,158,255,0.12) 0%, rgba(37,99,235,0.06) 100%);
  border: 1px solid rgba(96, 165, 250, 0.15);
  box-shadow: 0 0 40px rgba(59, 158, 255, 0.06), var(--ecf-shadow);
}
[data-theme="dark"] .page-header h1 { color: var(--ecf-text); }
[data-theme="dark"] .page-header p { color: var(--ecf-text-muted); }
[data-theme="dark"] .page-header::before {
  background: radial-gradient(circle, rgba(96,165,250,0.08) 0%, transparent 70%);
}

/* ─── Stat Cards — Gradient Color Backgrounds ─── */
.stats-grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 16px; margin-bottom: 24px;
}

.stat-card {
  border-radius: var(--ecf-radius-xl);
  padding: 22px 20px;
  border: 1px solid var(--ecf-border);
  position: relative; overflow: hidden;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}
/* Gradient backgrounds per stat type */
.stat-card { background: linear-gradient(135deg, var(--ecf-bg-raised) 0%, var(--ecf-bg-sunken) 100%); }
.stat-card.stat-blue { background: linear-gradient(135deg, rgba(59,158,255,0.08) 0%, rgba(59,158,255,0.02) 100%); border-color: rgba(59,158,255,0.15); }
.stat-card.stat-green { background: linear-gradient(135deg, rgba(16,185,129,0.08) 0%, rgba(16,185,129,0.02) 100%); border-color: rgba(16,185,129,0.15); }
.stat-card.stat-red { background: linear-gradient(135deg, rgba(239,68,68,0.08) 0%, rgba(239,68,68,0.02) 100%); border-color: rgba(239,68,68,0.15); }
.stat-card.stat-yellow { background: linear-gradient(135deg, rgba(245,158,11,0.08) 0%, rgba(245,158,11,0.02) 100%); border-color: rgba(245,158,11,0.15); }

[data-theme="dark"] .stat-card.stat-blue { background: linear-gradient(135deg, rgba(59,158,255,0.12) 0%, rgba(59,158,255,0.03) 100%); border-color: rgba(59,158,255,0.2); }
[data-theme="dark"] .stat-card.stat-green { background: linear-gradient(135deg, rgba(16,185,129,0.12) 0%, rgba(16,185,129,0.03) 100%); border-color: rgba(16,185,129,0.2); }
[data-theme="dark"] .stat-card.stat-red { background: linear-gradient(135deg, rgba(239,68,68,0.12) 0%, rgba(239,68,68,0.03) 100%); border-color: rgba(239,68,68,0.2); }
[data-theme="dark"] .stat-card.stat-yellow { background: linear-gradient(135deg, rgba(245,158,11,0.12) 0%, rgba(245,158,11,0.03) 100%); border-color: rgba(245,158,11,0.2); }

/* Glow on dark mode */
[data-theme="dark"] .stat-card {
  box-shadow: var(--ecf-shadow), var(--ecf-shadow-glow);
}
[data-theme="dark"] .stat-card.stat-blue:hover { box-shadow: 0 0 30px rgba(59,158,255,0.1), var(--ecf-shadow); }
[data-theme="dark"] .stat-card.stat-green:hover { box-shadow: 0 0 30px rgba(16,185,129,0.1), var(--ecf-shadow); }
[data-theme="dark"] .stat-card.stat-red:hover { box-shadow: 0 0 30px rgba(239,68,68,0.1), var(--ecf-shadow); }
[data-theme="dark"] .stat-card.stat-yellow:hover { box-shadow: 0 0 30px rgba(245,158,11,0.1), var(--ecf-shadow); }

.stat-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--ecf-shadow-md);
}

.stat-card .stat-header { display: flex; justify-content: space-between; align-items: flex-start; }
.stat-card .stat-icon {
  width: 42px; height: 42px; border-radius: var(--ecf-radius);
  display: flex; align-items: center; justify-content: center;
  font-size: 20px; opacity: 0.85;
}
.stat-card .label {
  font-size: 12px; color: var(--ecf-text-muted); margin: 0 0 8px;
  font-weight: 600; text-transform: uppercase; letter-spacing: 0.04em;
}
.stat-card .value {
  font-size: 2.2rem; font-weight: 800; color: var(--ecf-text);
  margin: 0; line-height: 1; letter-spacing: -0.02em;
}
.stat-card .sub {
  font-size: 12px; color: var(--ecf-text-faint); margin-top: 8px;
}

/* ─── Quick Actions ─── */
.quick-actions { display: flex; gap: 10px; margin-bottom: 24px; flex-wrap: wrap; }
.quick-action {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 8px 16px; border: 1px solid var(--ecf-border);
  border-radius: var(--ecf-radius);
  background: var(--ecf-bg-raised); color: var(--ecf-text-secondary);
  font-size: 13px; font-weight: 600;
  cursor: pointer; font-family: inherit;
  transition: all 0.15s ease; text-decoration: none;
}
.quick-action:hover {
  border-color: var(--ecf-primary); color: var(--ecf-primary);
  background: var(--ecf-primary-glow);
  transform: translateY(-1px);
}
[data-theme="dark"] .quick-action:hover {
  box-shadow: 0 0 20px rgba(96, 165, 250, 0.06);
}
.quick-action .qa-icon { font-size: 15px; }

/* ─── Cards ─── */
.card {
  background: var(--ecf-bg-raised);
  border-radius: var(--ecf-radius-xl);
  border: 1px solid var(--ecf-border);
  overflow: hidden;
  box-shadow: var(--ecf-shadow);
  margin-bottom: 20px;
  transition: background var(--ecf-transition-slow), border-color var(--ecf-transition-slow), box-shadow var(--ecf-transition-slow);
}
[data-theme="dark"] .card {
  box-shadow: var(--ecf-shadow), var(--ecf-shadow-glow);
}
.card-header {
  display: flex; justify-content: space-between; align-items: center;
  padding: 16px 20px; border-bottom: 1px solid var(--ecf-border);
}
.card-header h2 { font-size: 15px; font-weight: 700; margin: 0; color: var(--ecf-text); }
.card-body { padding: 0; }
.card-body.padded { padding: 20px; }

/* ─── Tables — Clean Modern ─── */
/* [MOB-001] Wrapper genérico mobile: tablas dentro de .card-body o .table-wrap
   se hacen scrollables horizontalmente en pantallas <900px. */
.card-body, .table-wrap { max-width: 100%; }
@media (max-width: 900px) {
  .card-body, .table-wrap {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
  .card-body table, .table-wrap table {
    min-width: 640px;
  }
}
/* [MOB-002/003] Modales fullscreen en pantallas <500px */
@media (max-width: 500px) {
  .modal {
    width: 100% !important;
    max-width: 100% !important;
    height: 100vh !important;
    max-height: 100vh !important;
    border-radius: 0 !important;
    margin: 0 !important;
  }
  .modal-overlay { padding: 0 !important; }
}
table { width: 100%; border-collapse: collapse; }
thead th {
  text-align: left; padding: 10px 16px;
  font-size: 12px; font-weight: 700;
  color: var(--ecf-text-faint);
  text-transform: uppercase; letter-spacing: 0.06em;
  background: var(--ecf-bg-sunken);
  border-bottom: 1px solid var(--ecf-border);
}
tbody td {
  padding: 12px 16px; font-size: 13px;
  color: var(--ecf-text-secondary);
  border-bottom: 1px solid var(--ecf-divider);
  transition: background 0.1s;
}
tbody tr:hover {
  background: var(--ecf-gray-50);
}
[data-theme="dark"] tbody tr:hover {
  background: rgba(96, 165, 250, 0.03);
}
tbody tr:last-child td { border-bottom: none; }

/* ─── Badges ─── */
.badge {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 3px 10px; border-radius: 20px;
  font-size: 11px; font-weight: 600;
}
.badge-green { background: var(--badge-green-bg); color: var(--badge-green-fg); }
.badge-red { background: var(--badge-red-bg); color: var(--badge-red-fg); }
.badge-yellow { background: var(--badge-yellow-bg); color: var(--badge-yellow-fg); }
.badge-blue { background: var(--badge-blue-bg); color: var(--badge-blue-fg); }
.badge-gray { background: var(--badge-gray-bg); color: var(--badge-gray-fg); }
.badge-purple { background: var(--badge-purple-bg); color: var(--badge-purple-fg); }

/* Pulsing: en_cola */
@keyframes badge-pulse {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.55; }
}
.badge-pulse { animation: badge-pulse 1.6s ease-in-out infinite; }

/* Spinner inline para "Verificando" */
@keyframes badge-spin-rot {
  to { transform: rotate(360deg); }
}
.badge-spinner {
  display: inline-block; width: 9px; height: 9px;
  border: 2px solid currentColor; border-top-color: transparent;
  border-radius: 50%;
  animation: badge-spin-rot 0.7s linear infinite;
}

/* Toast de notificación (alerta rechazados) */
#ecf-toast {
  position: fixed; bottom: 24px; right: 24px; z-index: 9999;
  display: flex; align-items: flex-start; gap: 12px;
  background: var(--ecf-bg-raised); border: 1px solid var(--ecf-border);
  border-left: 4px solid var(--ecf-red);
  border-radius: var(--ecf-radius); padding: 14px 16px;
  box-shadow: 0 4px 16px rgba(0,0,0,.16); max-width: 340px;
  animation: toast-in .25s ease;
}
@keyframes toast-in {
  from { transform: translateY(16px); opacity: 0; }
  to   { transform: translateY(0);    opacity: 1; }
}
#ecf-toast.hiding { animation: toast-out .2s ease forwards; }
@keyframes toast-out {
  to { transform: translateY(16px); opacity: 0; }
}
#ecf-toast .toast-icon { font-size: 20px; line-height: 1; flex-shrink: 0; }
#ecf-toast .toast-body { flex: 1; }
#ecf-toast .toast-title { font-weight: 700; font-size: 13px; color: var(--ecf-red); margin-bottom: 2px; }
#ecf-toast .toast-msg   { font-size: 12px; color: var(--ecf-text-muted); }
#ecf-toast .toast-close {
  background: none; border: none; cursor: pointer;
  color: var(--ecf-text-faint); font-size: 16px; line-height: 1;
  padding: 0; flex-shrink: 0;
}
#ecf-toast a { color: var(--ecf-blue); font-weight: 600; text-decoration: none; font-size: 12px; }

/* Indicador de polling activo */
#pollStatus {
  font-size: 11px; color: var(--ecf-text-faint);
  display: flex; align-items: center; gap: 5px;
}
#pollStatus .poll-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--ecf-yellow); flex-shrink: 0;
  animation: badge-pulse 1.4s ease-in-out infinite;
}
#pollStatus.idle .poll-dot { background: var(--ecf-green); animation: none; }
#pollStatus.done .poll-dot { background: var(--ecf-green); animation: none; }

/* Sidebar badge de rechazados */
.sidebar-badge {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 18px; height: 18px; padding: 0 5px;
  border-radius: 9px; font-size: 10px; font-weight: 700;
  background: var(--badge-red-bg); color: var(--badge-red-fg);
  margin-left: auto; flex-shrink: 0;
}

/* ─── Filters Bar ─── */
.filters-bar {
  display: flex; gap: 10px; align-items: center; flex-wrap: wrap;
  padding: 14px 20px; border-bottom: 1px solid var(--ecf-border);
  background: var(--ecf-bg-sunken);
}
.filter-input, .filter-select {
  padding: 7px 12px; border: 1px solid var(--ecf-border);
  border-radius: var(--ecf-radius);
  font-size: 13px; font-family: inherit;
  background: var(--ecf-bg-raised); color: var(--ecf-text);
  transition: border-color var(--ecf-transition);
}
.filter-input:focus, .filter-select:focus {
  outline: none; border-color: var(--ecf-primary);
  box-shadow: 0 0 0 3px var(--ecf-primary-glow);
}
.filter-input { min-width: 180px; }
.filter-btn {
  padding: 7px 16px; border: 1px solid var(--ecf-primary);
  border-radius: var(--ecf-radius);
  background: linear-gradient(135deg, var(--ecf-primary), var(--ecf-primary-dark));
  color: var(--ecf-text-invert); font-size: 13px; font-weight: 600;
  cursor: pointer; font-family: inherit;
  transition: all 0.15s;
}
.filter-btn:hover { opacity: 0.9; box-shadow: var(--ecf-shadow-md); }

/* ─── Forms ─── */
.form-section {
  background: var(--ecf-bg-raised);
  border-radius: var(--ecf-radius-xl);
  border: 1px solid var(--ecf-border);
  padding: 24px; margin-bottom: 20px;
  box-shadow: var(--ecf-shadow);
  transition: background var(--ecf-transition-slow), border-color var(--ecf-transition-slow);
}
[data-theme="dark"] .form-section {
  box-shadow: var(--ecf-shadow), var(--ecf-shadow-glow);
}
.form-section h3 {
  font-size: 16px; font-weight: 700; margin: 0 0 4px;
  color: var(--ecf-text); letter-spacing: -0.01em;
}
.form-section .form-desc { font-size: 13px; color: var(--ecf-text-muted); margin: 0 0 20px; }

.form-group { margin-bottom: 16px; }
.form-group label {
  display: block; font-size: 13px; font-weight: 600;
  color: var(--ecf-text-secondary); margin-bottom: 6px;
}
.form-group input, .form-group select, .form-group textarea {
  width: 100%; max-width: 480px; padding: 10px 12px;
  border: 1px solid var(--ecf-border); border-radius: var(--ecf-radius);
  font-size: 14px; font-family: inherit;
  color: var(--ecf-text); background: var(--ecf-bg-raised);
  transition: border-color var(--ecf-transition), box-shadow var(--ecf-transition);
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  outline: none; border-color: var(--ecf-primary);
  box-shadow: 0 0 0 3px var(--ecf-primary-glow);
}
.form-group .hint { font-size: 12px; color: var(--ecf-text-faint); margin-top: 4px; }

/* ─── Buttons — Gradient ─── */
.btn {
  padding: 10px 20px; border: none; border-radius: var(--ecf-radius);
  font-size: 14px; font-weight: 600; cursor: pointer;
  font-family: inherit; transition: all 0.15s;
}
.btn-primary {
  background: linear-gradient(135deg, var(--ecf-primary), var(--ecf-primary-dark));
  color: var(--ecf-text-invert);
}
.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(59, 158, 255, 0.3);
}
[data-theme="dark"] .btn-primary:hover {
  box-shadow: 0 4px 20px rgba(96, 165, 250, 0.25);
}
.btn-outline {
  background: none; border: 1px solid var(--ecf-border);
  color: var(--ecf-text-secondary);
}
.btn-outline:hover { border-color: var(--ecf-primary); color: var(--ecf-primary); }
.btn-sm { padding: 5px 12px; font-size: 12px; border-radius: 6px; }
.btn-danger { background: var(--badge-red-bg); color: var(--badge-red-fg); border: 1px solid transparent; }
.btn-danger:hover { opacity: 0.85; }
.btn-success { background: var(--badge-green-bg); color: var(--badge-green-fg); border: 1px solid transparent; }
.btn-success:hover { opacity: 0.85; }

.copy-btn {
  padding: 5px 12px; border: 1px solid var(--ecf-border); border-radius: 6px;
  background: none; cursor: pointer; font-size: 12px; color: var(--ecf-text-muted);
  font-family: inherit; transition: all 0.15s;
}
.copy-btn:hover { border-color: var(--ecf-primary); color: var(--ecf-primary); }

.key-display {
  display: flex; align-items: center; gap: 8px;
  background: var(--ecf-bg-sunken); padding: 10px 14px;
  border-radius: var(--ecf-radius);
  border: 1px solid var(--ecf-border);
  font-family: var(--ecf-font-mono); font-size: 13px;
  word-break: break-all; max-width: 560px;
  color: var(--ecf-text);
}
.key-display .key-value { flex: 1; overflow: hidden; text-overflow: ellipsis; }

/* ─── Code Block ─── */
.code-block {
  background: var(--code-bg); color: var(--code-fg);
  border-radius: var(--ecf-radius-lg); padding: 16px 20px;
  font-family: var(--ecf-font-mono); font-size: 12.5px; line-height: 1.6;
  overflow-x: auto; position: relative; margin: 12px 0;
  border: 1px solid var(--ecf-border);
}
[data-theme="dark"] .code-block { border-color: var(--ecf-gray-200); }
.code-block .code-lang {
  position: absolute; top: 8px; right: 12px;
  font-size: 10px; color: var(--ecf-text-faint);
  text-transform: uppercase; font-weight: 700; letter-spacing: 0.05em;
}
.code-block .code-copy {
  position: absolute; top: 6px; right: 50px; padding: 3px 8px;
  border-radius: 4px; background: rgba(255,255,255,0.1);
  color: var(--ecf-text-faint); border: none; cursor: pointer;
  font-size: 11px; font-family: inherit; transition: all 0.15s;
}
.code-block .code-copy:hover { background: rgba(255,255,255,0.2); color: var(--code-fg); }

/* ─── Upload Zone — Animated Dashed Border ─── */
@keyframes border-rotate {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

.upload-zone {
  border: 2px dashed var(--ecf-border);
  border-radius: var(--ecf-radius-xl);
  padding: 48px 24px; text-align: center; cursor: pointer;
  transition: all 0.2s ease;
  background: var(--ecf-bg-sunken);
  position: relative;
}
.upload-zone:hover {
  border-color: var(--ecf-primary);
  border-style: solid;
  background: var(--ecf-primary-glow);
}
[data-theme="dark"] .upload-zone:hover {
  box-shadow: 0 0 40px rgba(96, 165, 250, 0.08);
}
.upload-zone.dragover {
  border-color: var(--ecf-primary);
  border-style: solid;
  background: var(--ecf-primary-glow);
  transform: scale(1.01);
}
.upload-zone .upload-icon {
  font-size: 44px; margin-bottom: 12px; opacity: 0.6;
  animation: none;
}
.upload-zone:hover .upload-icon,
.upload-zone.dragover .upload-icon {
  animation: bounce-subtle 1s ease infinite;
}
@keyframes bounce-subtle {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}
.upload-zone .upload-text { font-size: 14px; color: var(--ecf-text-muted); margin: 0 0 4px; }
.upload-zone .upload-hint { font-size: 12px; color: var(--ecf-text-faint); }
.upload-zone .upload-btn {
  display: inline-block; margin-top: 12px; padding: 8px 20px;
  background: linear-gradient(135deg, var(--ecf-primary), var(--ecf-primary-dark));
  color: var(--ecf-text-invert); border-radius: var(--ecf-radius);
  font-size: 13px; font-weight: 600; cursor: pointer; border: none; font-family: inherit;
  transition: all 0.15s;
}
.upload-zone .upload-btn:hover { box-shadow: 0 4px 12px rgba(59, 158, 255, 0.3); }
.upload-zone.has-file { border-color: var(--ecf-green); border-style: solid; background: var(--badge-green-bg); }
.upload-zone.has-file .upload-icon { color: var(--ecf-green); animation: none; }

/* ─── Certificate Card ─── */
.cert-card { padding: 24px; }
.cert-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px 24px; margin-bottom: 16px; }
.cert-field .cert-label {
  font-size: 11px; color: var(--ecf-text-faint); margin-bottom: 2px;
  text-transform: uppercase; letter-spacing: 0.05em; font-weight: 700;
}
.cert-field .cert-value { font-size: 14px; color: var(--ecf-text); font-weight: 500; }
.cert-expiry-bar {
  height: 6px; border-radius: 3px;
  background: var(--ecf-gray-200); overflow: hidden; margin-top: 8px;
}
.cert-expiry-bar .fill { height: 100%; border-radius: 3px; transition: width 0.5s ease; }

/* ─── Chart ─── */
.chart-container { padding: 20px; position: relative; height: 280px; }

/* ─── Alerts ─── */
.alert {
  padding: 12px 16px; border-radius: var(--ecf-radius);
  font-size: 13px; margin-bottom: 16px;
  border: 1px solid transparent;
}
.alert-success { background: var(--badge-green-bg); color: var(--badge-green-fg); }
.alert-error { background: var(--badge-red-bg); color: var(--badge-red-fg); }
.alert-info { background: var(--badge-blue-bg); color: var(--badge-blue-fg); }
.alert-warning { background: var(--badge-yellow-bg); color: var(--badge-yellow-fg); }

/* ─── Empty State ─── */
.empty-state { text-align: center; padding: 48px 20px; color: var(--ecf-text-faint); }
.empty-state .icon { font-size: 40px; margin-bottom: 12px; opacity: 0.5; }
.empty-state p { font-size: 14px; margin: 0; }
.empty-state a { color: var(--ecf-primary); font-weight: 600; }

/* ─── Modal — Glassmorphism + Slide-Up ─── */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 100;
  display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none;
  transition: opacity 0.2s ease;
}
[data-theme="dark"] .modal-overlay { background: rgba(0, 0, 0, 0.7); }
.modal-overlay.open { opacity: 1; pointer-events: all; }

.modal {
  background: var(--ecf-bg-raised);
  border-radius: var(--ecf-radius-xl);
  width: 90%; max-width: 640px; max-height: 85vh; overflow-y: auto;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.2);
  border: 1px solid var(--ecf-border);
  transform: translateY(20px);
  transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}
.modal-overlay.open .modal { transform: translateY(0); }
[data-theme="dark"] .modal {
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.5), 0 0 40px rgba(96, 165, 250, 0.04);
  border-color: rgba(96, 165, 250, 0.1);
}
.modal-header {
  display: flex; justify-content: space-between; align-items: center;
  padding: 18px 24px; border-bottom: 1px solid var(--ecf-border);
}
.modal-header h3 { font-size: 16px; font-weight: 700; margin: 0; color: var(--ecf-text); }
.modal-close {
  width: 44px; height: 44px; border-radius: var(--ecf-radius);
  border: none; background: var(--ecf-gray-100); color: var(--ecf-text-muted);
  font-size: 18px; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: all 0.15s;
}
.modal-close:hover { background: var(--ecf-gray-200); color: var(--ecf-text); }
.modal-body { padding: 20px 24px; }

/* ─── Tabs ─── */
.tabs {
  display: flex; gap: 0; border-bottom: 1px solid var(--ecf-border);
  padding: 0 20px;
}
.tab {
  padding: 12px 16px; font-size: 13px; font-weight: 600;
  color: var(--ecf-text-muted); cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: all 0.15s; background: none; border-top: none; border-left: none; border-right: none;
  font-family: inherit;
}
.tab:hover { color: var(--ecf-text); }
.tab.active {
  color: var(--ecf-primary);
  border-bottom-color: var(--ecf-primary);
}

/* ─── Progress Bar ─── */
.progress-bar {
  height: 8px; border-radius: 4px;
  background: var(--ecf-gray-200); overflow: hidden;
}
.progress-bar .fill {
  height: 100%; border-radius: 4px;
  background: linear-gradient(90deg, var(--ecf-primary), var(--ecf-primary-light));
  transition: width 0.5s ease;
}
.progress-bar .fill.warn { background: linear-gradient(90deg, var(--ecf-yellow), var(--ecf-yellow)); }
.progress-bar .fill.danger { background: linear-gradient(90deg, var(--ecf-red), var(--ecf-red)); }

/* ─── Responsive ─── */
@media (max-width: 1024px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .sidebar { display: none; }
  .main { margin-left: 0; padding: 16px; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .topbar-logo { width: auto; border-right: none; padding: 0 12px; }
  .topbar-user { display: none; }
  .topbar-title { display: none; }
  .filters-bar { flex-direction: column; align-items: stretch; }
  .filter-input { min-width: unset; width: 100%; }
  .cert-grid { grid-template-columns: 1fr; }
  .form-group input, .form-group select { max-width: 100%; }
  .key-display { max-width: 100%; }
  .stat-card .value { font-size: 1.8rem; }
}

@media (max-width: 480px) {
  .stats-grid { grid-template-columns: 1fr; }
  .quick-actions { flex-direction: column; }
  .quick-action { justify-content: center; }
}

/* ─── Hamburger (mobile) ─── */
.hamburger,
.sidebar-toggle {
  display: none; width: 44px; height: 44px;
  margin: 0 8px 0 12px;
  border: 1px solid var(--ecf-border); border-radius: var(--ecf-radius);
  background: var(--ecf-bg-raised); color: var(--ecf-text-muted);
  cursor: pointer; align-items: center; justify-content: center;
  font-size: 18px; transition: all var(--ecf-transition);
  padding: 0;
}
.hamburger:hover,
.sidebar-toggle:hover { border-color: var(--ecf-primary); color: var(--ecf-primary); }
.sidebar-toggle svg { width: 18px; height: 18px; }
@media (max-width: 768px) {
  .hamburger,
  .sidebar-toggle { display: flex; }
}

/* Mobile drawer */
.sidebar.mobile-open {
  display: flex; position: fixed;
  top: var(--topbar-height); left: 0; bottom: 0;
  width: 280px; z-index: 200;
  box-shadow: var(--ecf-shadow-lg);
}
.sidebar-backdrop {
  display: none; position: fixed; inset: 0; z-index: 190;
  background: rgba(0,0,0,0.4);
  backdrop-filter: blur(2px);
}
.sidebar-backdrop.open { display: block; }

/* ─── Password field ─── */
.pwd-wrap { position: relative; }
.pwd-toggle {
  position: absolute; right: 10px; top: 50%; transform: translateY(-50%);
  background: none; border: none; padding: 4px; cursor: pointer; color: var(--ecf-text-faint);
  display: flex; align-items: center; transition: color 0.2s;
}
.pwd-toggle:hover { color: var(--ecf-primary); }
.pwd-toggle svg { width: 18px; height: 18px; }

/* ─── Password Checklist ─── */
.pwd-checklist {
  margin-top: 8px; padding: 10px 12px; background: var(--ecf-bg-sunken); border: 1px solid var(--ecf-border);
  border-radius: var(--ecf-radius); font-size: 12px; line-height: 1.8; display: none;
}
.pwd-checklist-title { font-weight: 600; color: var(--ecf-text-secondary); margin-bottom: 2px; }
.pwd-rule { color: var(--ecf-text-faint); transition: color 0.2s; }
.pwd-rule::before { content: '\25CB'; margin-right: 6px; font-size: 8px; vertical-align: middle; }
.pwd-rule.pass { color: var(--ecf-green); }
.pwd-rule.pass::before { content: '\25CF'; }

/* ─── Accessibility — Focus States ─── */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
.tab:focus-visible {
  outline: 2px solid var(--ecf-primary);
  outline-offset: 2px;
  border-radius: var(--ecf-radius-sm);
}
.sidebar a:focus-visible { outline-offset: -2px; }

/* ─── Accessibility — Cursor ─── */
.sidebar a,
.quick-action,
.tab,
.filter-btn,
.btn,
.btn-sm,
.copy-btn,
.upload-zone,
.modal-close,
.topbar-avatar,
.topbar-logout,
.theme-toggle,
.hamburger,
.code-copy,
.upload-btn,
[onclick] {
  cursor: pointer;
}

/* ─── Accessibility — Reduced Motion ─── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}