/*
 * ================================================================
 * ALG Design System — v1.0
 * Alliance Logistics Group
 * ================================================================
 *
 * Uso:
 *   <link rel="stylesheet" href="alg-design-system.css">
 *
 * Requiere (CDN recomendado):
 *   Bootstrap 5.3+    https://cdn.jsdelivr.net/npm/bootstrap@5.3.2/dist/css/bootstrap.min.css
 *   Bootstrap Icons   https://cdn.jsdelivr.net/npm/bootstrap-icons@1.11.3/font/bootstrap-icons.min.css
 *   Inter (opcional)  https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap
 *
 * Paleta Pantone oficial ALG:
 *   288C  →  #003087  Navy (principal)
 *   638C  →  #009CDE  Cyan (acento)
 *   632C  →  #00B5CC  Teal (secundario)
 *   3252C →  #2DCCD3  Mint (detalles)
 * ================================================================
 */

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

/* ──────────────────────────────────────────────────────────────
   1. TOKENS — Variables CSS (customizar aquí para otros proyectos)
   ────────────────────────────────────────────────────────────── */
:root {
  /* Paleta de marca */
  --alg-navy:        #003087;
  --alg-navy-dark:   #002070;
  --alg-navy-light:  #eef3fb;
  --alg-navy-soft:   #f4f7fd;
  --alg-cyan:        #009CDE;
  --alg-cyan-light:  #e0f4fd;
  --alg-teal:        #00B5CC;
  --alg-teal-light:  #d5f5f8;
  --alg-mint:        #2DCCD3;

  /* Semánticos */
  --alg-success:     #0a9e6e;
  --alg-success-bg:  #d5f5eb;
  --alg-warning:     #d98000;
  --alg-warning-bg:  #fef3cd;
  --alg-danger:      #c0392b;
  --alg-danger-bg:   #fde8e6;

  /* Layout */
  --alg-sidebar-width:     256px;
  --alg-sidebar-collapsed: 68px;
  --alg-header-height:     60px;
  --alg-body-bg:           #f5f7fa;

  /* Sombras */
  --alg-shadow:       0 1px 3px rgba(0,48,135,.07), 0 1px 2px rgba(0,48,135,.04);
  --alg-shadow-hover: 0 6px 24px rgba(0,48,135,.12);
  --alg-shadow-modal: 0 20px 60px rgba(0,48,135,.15);

  /* Border radius */
  --alg-radius:    14px;
  --alg-radius-sm: 9px;
  --alg-radius-xs: 7px;

  /* Tipografía */
  --alg-font: 'Inter', system-ui, -apple-system, sans-serif;
}

/* ──────────────────────────────────────────────────────────────
   2. BASE
   ────────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }

body {
  font-family: var(--alg-font);
  background:  var(--alg-body-bg);
  color: #1a2741;
  margin: 0;
}

/* ──────────────────────────────────────────────────────────────
   3. LAYOUT — Sidebar + Main Content
   ────────────────────────────────────────────────────────────── */

/* Sidebar */
.alg-sidebar {
  position: fixed;
  top: 0; left: 0; bottom: 0;
  width: var(--alg-sidebar-width);
  background: #fff;
  border-right: 1px solid #e2eaf5;
  display: flex;
  flex-direction: column;
  transition: width .25s ease;
  z-index: 1000;
  overflow: hidden;
  box-shadow: 2px 0 8px rgba(0,48,135,.05);
}
.alg-sidebar.collapsed { width: var(--alg-sidebar-collapsed); }

.alg-sidebar-topbar {
  height: 4px;
  flex-shrink: 0;
  background: linear-gradient(90deg, var(--alg-navy), var(--alg-cyan), var(--alg-mint));
}

.alg-sidebar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 14px;
  border-bottom: 1px solid #eef2f8;
  flex-shrink: 0;
  min-height: 68px;
}

.alg-sidebar-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  overflow: hidden;
  flex: 1;
  min-width: 0;
}

.alg-sidebar-logo-img {
  height: 36px;
  width: auto;
  flex-shrink: 0;
}
.alg-sidebar.collapsed .alg-sidebar-logo-img { display: none; }

.alg-sidebar-logo-icon {
  display: none;
  width: 36px; height: 36px;
  background: var(--alg-navy);
  border-radius: 8px;
  align-items: center; justify-content: center;
  font-weight: 900; font-size: .72rem;
  color: #fff; letter-spacing: -.5px;
  flex-shrink: 0;
}
.alg-sidebar.collapsed .alg-sidebar-logo-icon { display: flex; }

.alg-sidebar-toggle {
  background: none;
  border: none;
  color: #8096b8;
  cursor: pointer;
  padding: 6px;
  border-radius: 8px;
  line-height: 1;
  flex-shrink: 0;
  transition: background .15s, color .15s;
}
.alg-sidebar-toggle:hover { background: var(--alg-navy-light); color: var(--alg-navy); }

/* Nav links */
.alg-nav {
  flex: 1;
  padding: 8px 0;
  overflow-y: auto;
  overflow-x: hidden;
  list-style: none;
  margin: 0;
}
.alg-nav::-webkit-scrollbar { width: 3px; }
.alg-nav::-webkit-scrollbar-thumb { background: #dde6f0; border-radius: 2px; }

.alg-nav-section {
  font-size: .63rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: #b0bfd8;
  padding: 16px 20px 4px;
  white-space: nowrap;
  overflow: hidden;
  transition: opacity .2s;
}
.alg-sidebar.collapsed .alg-nav-section { opacity: 0; }

.alg-nav-link {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 9px 14px;
  color: #4a6080;
  border-radius: 10px;
  margin: 2px 8px;
  font-size: .845rem;
  font-weight: 500;
  white-space: nowrap;
  text-decoration: none;
  transition: background .15s, color .15s;
  position: relative;
}
.alg-nav-link i { font-size: 1.05rem; flex-shrink: 0; }
.alg-nav-link span { transition: opacity .2s; }
.alg-sidebar.collapsed .alg-nav-link span { opacity: 0; width: 0; overflow: hidden; }

.alg-nav-link:hover {
  background: var(--alg-navy-soft);
  color: var(--alg-navy);
}
.alg-nav-link:hover i { color: var(--alg-cyan); }

.alg-nav-link.active {
  background: var(--alg-navy-light);
  color: var(--alg-navy);
  font-weight: 600;
}
.alg-nav-link.active i { color: var(--alg-cyan); }
.alg-nav-link.active::before {
  content: '';
  position: absolute;
  left: 0; top: 6px; bottom: 6px;
  width: 3px;
  background: var(--alg-cyan);
  border-radius: 0 3px 3px 0;
  margin-left: -8px;
}

/* Tooltip en sidebar colapsado */
.alg-sidebar.collapsed .alg-nav-link[data-tooltip]:hover::after {
  content: attr(data-tooltip);
  position: absolute;
  left: calc(var(--alg-sidebar-collapsed) + 8px);
  top: 50%; transform: translateY(-50%);
  background: var(--alg-navy);
  color: #fff;
  font-size: .74rem; font-weight: 600;
  padding: 5px 10px;
  border-radius: 7px;
  white-space: nowrap;
  z-index: 2000;
  pointer-events: none;
  box-shadow: 0 4px 12px rgba(0,48,135,.2);
}

/* Sidebar footer */
.alg-sidebar-footer {
  border-top: 1px solid #eef2f8;
  padding: 12px;
  flex-shrink: 0;
}

.alg-sidebar-user {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 10px; border-radius: 10px;
  background: var(--alg-navy-soft);
  margin-bottom: 8px; overflow: hidden;
}
.alg-sidebar-avatar {
  width: 32px; height: 32px; border-radius: 50%;
  background: linear-gradient(135deg, var(--alg-navy), var(--alg-cyan));
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-weight: 700; font-size: .75rem; flex-shrink: 0;
}
.alg-sidebar-user-info { overflow: hidden; transition: opacity .2s; min-width: 0; }
.alg-sidebar.collapsed .alg-sidebar-user-info { opacity: 0; width: 0; }
.alg-sidebar-user-name { color: var(--alg-navy); font-size: .8rem; font-weight: 600; white-space: nowrap; }
.alg-sidebar-user-role { color: var(--alg-cyan); font-size: .68rem; font-weight: 500; }

.alg-btn-logout {
  display: flex; align-items: center; gap: 8px;
  width: 100%; padding: 8px 12px;
  background: none; border: 1.5px solid #eef2f8; border-radius: 9px;
  color: #8096b8; font-size: .8rem; font-weight: 500;
  cursor: pointer; text-decoration: none;
  transition: all .15s; white-space: nowrap; overflow: hidden;
}
.alg-btn-logout:hover { background: var(--alg-danger-bg); border-color: #f8c4bf; color: var(--alg-danger); }
.alg-btn-logout span { transition: opacity .2s; }
.alg-sidebar.collapsed .alg-btn-logout span { opacity: 0; width: 0; }

/* Main content */
.alg-main {
  margin-left: var(--alg-sidebar-width);
  min-height: 100vh;
  transition: margin-left .25s ease;
  display: flex; flex-direction: column;
}
.alg-sidebar.collapsed ~ .alg-main { margin-left: var(--alg-sidebar-collapsed); }

/* Top header */
.alg-header {
  position: sticky; top: 0; z-index: 100;
  background: #fff;
  height: var(--alg-header-height);
  border-bottom: 1px solid #e8eef8;
  display: flex; align-items: center;
  padding: 0 24px; gap: 14px;
  box-shadow: 0 1px 4px rgba(0,48,135,.05);
}
.alg-page-title {
  font-size: .96rem; font-weight: 600;
  color: var(--alg-navy); margin: 0; flex: 1;
}

.alg-content { padding: 22px; flex: 1; }

/* Navbar horizontal (vistas cliente) */
.alg-navbar {
  background: linear-gradient(90deg, var(--alg-navy-dark), var(--alg-navy));
  padding: 0 24px;
  height: 64px;
  display: flex; align-items: center; justify-content: space-between;
  border-bottom: 3px solid transparent;
  border-image: linear-gradient(90deg, var(--alg-cyan), var(--alg-mint)) 1;
  box-shadow: 0 2px 8px rgba(0,48,135,.15);
}
.alg-navbar-logo { height: 36px; width: auto; filter: brightness(0) invert(1); }
.alg-navbar-user {
  display: flex; align-items: center; gap: 12px;
  color: rgba(255,255,255,.8); font-size: .84rem;
}
.alg-navbar-btn {
  display: flex; align-items: center; gap: 6px;
  background: rgba(255,255,255,.1);
  color: rgba(255,255,255,.85);
  border: 1px solid rgba(255,255,255,.2);
  border-radius: 8px; padding: 5px 12px;
  font-size: .8rem; font-weight: 600;
  text-decoration: none; transition: background .15s;
}
.alg-navbar-btn:hover { background: rgba(255,255,255,.18); color: #fff; }

/* ──────────────────────────────────────────────────────────────
   4. COMPONENTS
   ────────────────────────────────────────────────────────────── */

/* 4.1 Cards */
.alg-card {
  background: #fff;
  border: 1px solid #e8eef8;
  border-radius: var(--alg-radius);
  box-shadow: var(--alg-shadow);
}
.alg-card-header {
  background: #fff;
  border-bottom: 1px solid #eef2f8;
  border-radius: var(--alg-radius) var(--alg-radius) 0 0;
  padding: 14px 20px;
  font-weight: 600; font-size: .88rem;
  color: var(--alg-navy);
  display: flex; align-items: center; gap: 8px;
}
.alg-card-header i { color: var(--alg-cyan); }
.alg-card-body { padding: 20px; }

/* 4.2 KPI Cards */
.alg-kpi {
  border-radius: var(--alg-radius);
  padding: 20px 22px;
  background: #fff;
  border: 1px solid #e8eef8;
  box-shadow: var(--alg-shadow);
  display: flex; align-items: center; gap: 16px;
  transition: transform .18s, box-shadow .18s;
  position: relative; overflow: hidden;
}
.alg-kpi::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; height: 3px;
}
.alg-kpi:hover { transform: translateY(-2px); box-shadow: var(--alg-shadow-hover); }

/* Variantes de color para KPI */
.alg-kpi--navy::after  { background: var(--alg-navy); }
.alg-kpi--cyan::after  { background: var(--alg-cyan); }
.alg-kpi--teal::after  { background: var(--alg-teal); }
.alg-kpi--mint::after  { background: var(--alg-mint); }
.alg-kpi--danger::after{ background: var(--alg-danger); }

.alg-kpi-icon {
  width: 48px; height: 48px; border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem; flex-shrink: 0;
}
.alg-kpi-icon--navy  { background: var(--alg-navy-light); color: var(--alg-navy); }
.alg-kpi-icon--cyan  { background: var(--alg-cyan-light); color: var(--alg-cyan); }
.alg-kpi-icon--teal  { background: var(--alg-teal-light); color: var(--alg-teal); }
.alg-kpi-icon--mint  { background: #d5f5f6;               color: var(--alg-mint); }
.alg-kpi-icon--danger{ background: var(--alg-danger-bg);  color: var(--alg-danger); }

.alg-kpi-value { font-size: 1.8rem; font-weight: 700; color: var(--alg-navy); line-height: 1; }
.alg-kpi-label { font-size: .74rem; color: #7a95b8; margin-top: 4px; font-weight: 500; }

/* 4.3 Tables */
.alg-table-wrap {
  border-radius: var(--alg-radius);
  overflow: hidden;
  border: 1px solid #e8eef8;
  box-shadow: var(--alg-shadow);
  background: #fff;
}
.alg-table { width: 100%; border-collapse: collapse; margin: 0; }
.alg-table thead th {
  background: #f8fafd;
  font-size: .71rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: .06em;
  color: #8096b8;
  border-bottom: 2px solid #e8eef8;
  padding: 12px 16px; text-align: left;
}
.alg-table tbody td {
  padding: 11px 16px;
  font-size: .86rem;
  border-bottom: 1px solid #f0f4f9;
  color: #1a2741;
  vertical-align: middle;
}
.alg-table tbody tr:last-child td { border-bottom: none; }
.alg-table tbody tr:hover { background: #fafcff; }

/* 4.4 Badges de estado */
.alg-badge {
  padding: 3px 10px; border-radius: 20px;
  font-size: .7rem; font-weight: 600;
  display: inline-block; letter-spacing: .02em;
}
.alg-badge--success  { background: var(--alg-success-bg); color: #065f46; }
.alg-badge--warning  { background: var(--alg-warning-bg); color: #92400e; }
.alg-badge--danger   { background: var(--alg-danger-bg);  color: var(--alg-danger); }
.alg-badge--muted    { background: #f0f4f9; color: #8096b8; }
.alg-badge--navy     { background: var(--alg-navy-light); color: var(--alg-navy); }
.alg-badge--cyan     { background: var(--alg-cyan-light); color: #0c5982; }
.alg-badge--teal     { background: var(--alg-teal-light); color: #065d6a; }

/* Alias semánticos para estados del sistema */
.alg-badge--publicado { background: var(--alg-success-bg); color: #065f46; }
.alg-badge--borrador  { background: var(--alg-warning-bg); color: #92400e; }
.alg-badge--expirado  { background: var(--alg-danger-bg);  color: var(--alg-danger); }
.alg-badge--eliminado { background: #f0f4f9; color: #8096b8; }
.alg-badge--activo    { background: var(--alg-success-bg); color: #065f46; }
.alg-badge--inactivo  { background: #f0f4f9; color: #8096b8; }

/* 4.5 Botones */
.alg-btn {
  display: inline-flex; align-items: center; gap: 7px;
  border-radius: var(--alg-radius-sm); font-size: .86rem; font-weight: 600;
  padding: 8px 16px; cursor: pointer;
  border: none; text-decoration: none;
  transition: all .15s; line-height: 1.4;
}
.alg-btn--navy   { background: var(--alg-navy); color: #fff; }
.alg-btn--navy:hover { background: var(--alg-navy-dark); color: #fff; }

.alg-btn--cyan   { background: var(--alg-cyan); color: #fff; }
.alg-btn--cyan:hover { background: #0086c0; color: #fff; }

.alg-btn--outline {
  background: transparent;
  border: 1.5px solid var(--alg-navy);
  color: var(--alg-navy);
}
.alg-btn--outline:hover { background: var(--alg-navy); color: #fff; }

.alg-btn--ghost {
  background: transparent;
  border: 1.5px solid #dde6f0;
  color: #637899;
}
.alg-btn--ghost:hover { background: #f0f4f9; color: var(--alg-navy); }

.alg-btn--danger { background: var(--alg-danger); color: #fff; }
.alg-btn--danger:hover { background: #a93226; color: #fff; }

.alg-btn--sm { padding: 4px 10px; font-size: .78rem; border-radius: var(--alg-radius-xs); }
.alg-btn--lg { padding: 12px 24px; font-size: .96rem; }

/* Botón de icono */
.alg-btn-icon {
  width: 34px; height: 34px; padding: 0;
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: var(--alg-radius-xs);
  border: 1.5px solid #dde6f0;
  background: #fff; color: #637899;
  cursor: pointer; transition: all .15s;
}
.alg-btn-icon:hover { border-color: var(--alg-cyan); color: var(--alg-cyan); }

/* 4.6 Formularios */
.alg-label {
  display: block;
  font-size: .82rem; font-weight: 600;
  color: #3d5480; margin-bottom: 5px;
}
.alg-input, .alg-select, .alg-textarea {
  width: 100%;
  border: 1.5px solid #dde6f0; border-radius: var(--alg-radius-sm);
  font-size: .875rem; padding: 8px 12px;
  color: #1a2741; background: #fff;
  font-family: var(--alg-font);
  transition: border-color .15s, box-shadow .15s;
}
.alg-input:focus, .alg-select:focus, .alg-textarea:focus {
  border-color: var(--alg-cyan);
  box-shadow: 0 0 0 3px rgba(0,156,222,.1);
  outline: none;
}
.alg-input-group {
  display: flex;
}
.alg-input-group .alg-input { border-radius: var(--alg-radius-sm) 0 0 var(--alg-radius-sm); }
.alg-input-group .alg-input-addon {
  display: flex; align-items: center;
  padding: 0 12px;
  background: #fff;
  border: 1.5px solid #dde6f0; border-left: none;
  border-radius: 0 var(--alg-radius-sm) var(--alg-radius-sm) 0;
  color: #8096b8; cursor: pointer;
}
.alg-hint { font-size: .74rem; color: #8096b8; margin-top: 4px; }

/* 4.7 Alertas */
.alg-alert {
  border-radius: 10px; font-size: .875rem;
  border: none; padding: 12px 16px;
  display: flex; align-items: center; gap: 10px;
}
.alg-alert--success { background: var(--alg-success-bg); color: #065f46; }
.alg-alert--danger  { background: var(--alg-danger-bg);  color: var(--alg-danger); }
.alg-alert--warning { background: var(--alg-warning-bg); color: #92400e; }
.alg-alert--info    { background: var(--alg-cyan-light); color: #0c5982; }

/* 4.8 Filter bar */
.alg-filter-bar {
  background: #fff;
  border-radius: 12px; padding: 14px 18px;
  margin-bottom: 16px;
  border: 1px solid #e8eef8;
  box-shadow: var(--alg-shadow);
}

/* 4.9 Divider */
.alg-divider {
  border: none; border-top: 1px solid #eef2f8;
  margin: 16px 0;
}

/* 4.10 Avatar */
.alg-avatar {
  width: 36px; height: 36px; border-radius: 50%;
  background: linear-gradient(135deg, var(--alg-navy), var(--alg-cyan));
  display: inline-flex; align-items: center; justify-content: center;
  color: #fff; font-weight: 700; font-size: .8rem;
  flex-shrink: 0;
}

/* ──────────────────────────────────────────────────────────────
   5. LOGIN PAGE — Layout de dos paneles
   ────────────────────────────────────────────────────────────── */
.alg-login {
  min-height: 100vh;
  display: flex;
}

.alg-login-brand {
  width: 45%; flex-shrink: 0;
  background: linear-gradient(150deg, var(--alg-navy-dark) 0%, var(--alg-navy) 60%, #005090 100%);
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  padding: 48px 40px;
  position: relative; overflow: hidden;
}
.alg-login-brand::before {
  content: '';
  position: absolute; width: 380px; height: 380px; border-radius: 50%;
  background: rgba(0,156,222,.1);
  top: -100px; right: -80px; pointer-events: none;
}
.alg-login-brand::after {
  content: '';
  position: absolute; width: 260px; height: 260px; border-radius: 50%;
  background: rgba(45,204,211,.08);
  bottom: -60px; left: -50px; pointer-events: none;
}

.alg-login-logo {
  width: 80%; max-width: 280px;
  margin-bottom: 36px;
  filter: brightness(0) invert(1);
  position: relative; z-index: 1;
}

.alg-login-brand-divider {
  width: 40px; height: 2px;
  background: linear-gradient(90deg, var(--alg-cyan), var(--alg-mint));
  border-radius: 2px; margin: 12px auto 16px;
  position: relative; z-index: 1;
}

.alg-login-tagline {
  color: rgba(255,255,255,.7);
  font-size: .82rem; text-align: center; line-height: 1.6;
  position: relative; z-index: 1;
}
.alg-login-tagline strong { color: var(--alg-cyan); }

.alg-login-features {
  list-style: none; padding: 0; margin: 16px 0 0;
  position: relative; z-index: 1;
}
.alg-login-features li {
  color: rgba(255,255,255,.65);
  font-size: .78rem; padding: 4px 0;
  display: flex; align-items: center; gap: 8px;
}
.alg-login-features li i { color: var(--alg-mint); }

.alg-login-form {
  flex: 1;
  display: flex; align-items: center; justify-content: center;
  padding: 40px 32px;
  background: #fff;
}

.alg-login-card { width: 100%; max-width: 400px; }

.alg-login-title {
  font-size: 1.4rem; font-weight: 700;
  color: var(--alg-navy); margin-bottom: 6px;
}
.alg-login-subtitle {
  color: #8096b8; font-size: .84rem; margin-bottom: 28px;
}

.alg-login-footer {
  text-align: center; margin-top: 24px;
  padding-top: 20px; border-top: 1px solid #f0f4f9;
  color: #b0bfd8; font-size: .7rem;
}

/* ──────────────────────────────────────────────────────────────
   6. REPORT VIEWER / AI DISCLAIMER
   ────────────────────────────────────────────────────────────── */
.alg-iframe-wrap {
  width: 100%;
  height: calc(100vh - var(--alg-header-height) - 90px);
  border-radius: 12px; overflow: hidden;
  border: 1px solid #e8eef8;
  box-shadow: var(--alg-shadow);
}
.alg-iframe { width: 100%; height: 100%; border: none; background: #fff; }

.alg-ai-badge {
  position: fixed; bottom: 18px; right: 22px; z-index: 9999;
  background: rgba(0,32,112,.92);
  color: rgba(255,255,255,.8);
  font-size: .68rem; padding: 7px 14px; border-radius: 20px;
  backdrop-filter: blur(8px);
  border: 1px solid rgba(0,156,222,.35);
  max-width: 340px; line-height: 1.5; pointer-events: none;
  box-shadow: 0 4px 16px rgba(0,0,0,.15);
}
.alg-ai-badge i { color: var(--alg-cyan); }

/* ──────────────────────────────────────────────────────────────
   7. UTILIDADES
   ────────────────────────────────────────────────────────────── */
.alg-text-navy  { color: var(--alg-navy) !important; }
.alg-text-cyan  { color: var(--alg-cyan) !important; }
.alg-text-teal  { color: var(--alg-teal) !important; }
.alg-text-muted { color: #8096b8 !important; }

.alg-bg-navy-soft { background: var(--alg-navy-soft) !important; }
.alg-bg-cyan-light{ background: var(--alg-cyan-light) !important; }
.alg-bg-white     { background: #fff !important; }

.alg-border-navy { border-color: var(--alg-navy) !important; }
.alg-border-cyan { border-color: var(--alg-cyan) !important; }

.alg-gradient-brand {
  background: linear-gradient(135deg, var(--alg-navy), var(--alg-cyan));
}
.alg-gradient-accent {
  background: linear-gradient(90deg, var(--alg-cyan), var(--alg-mint));
}

/* ──────────────────────────────────────────────────────────────
   8. RESPONSIVE
   ────────────────────────────────────────────────────────────── */
@media (max-width: 991px) {
  .alg-login-brand { display: none; }
  .alg-login-form  { background: #f0f4f9; padding: 32px 20px; }
  .alg-login-card  {
    padding: 28px 24px; background: #fff;
    border-radius: 16px; box-shadow: var(--alg-shadow-modal);
  }
}

@media (max-width: 768px) {
  .alg-sidebar {
    transform: translateX(-100%);
    width: var(--alg-sidebar-width) !important;
    transition: transform .25s ease;
  }
  .alg-sidebar.mobile-open {
    transform: translateX(0);
    box-shadow: 8px 0 32px rgba(0,0,0,.15);
  }
  .alg-main { margin-left: 0 !important; }
  .alg-content { padding: 14px; }
  .alg-navbar { padding: 0 16px; }
}