/* ============================================================
   INSTITUTION PORTAL — GLOBAL DESIGN SYSTEM
   Version: 2.0 | Architecture: Utility-First CSS Variables
   ============================================================ */

/* ----------------------------------------------------------
   1. CSS CUSTOM PROPERTIES (DESIGN TOKENS)
   ---------------------------------------------------------- */
:root {
  /* Brand & Primary — Navy × Deep Academic Blue */
  --color-primary:        #2563a8;
  --color-primary-hover:  #1e5194;
  --color-primary-light:  #3b82f6;
  --color-primary-bg:     #eef4fb;
  --color-accent:         #1a2744;
  --color-accent-bg:      #f0f4f8;

  /* Status */
  --color-success:        #16a34a;
  --color-success-bg:     #f0fdf4;
  --color-success-light:  #86efac;
  --color-warning:        #d97706;
  --color-warning-bg:     #fffbeb;
  --color-warning-light:  #fcd34d;
  --color-danger:         #dc2626;
  --color-danger-bg:      #fef2f2;
  --color-danger-light:   #fca5a5;
  --color-info:           #0284c7;
  --color-info-bg:        #f0f9ff;

  /* Sidebar */
  --sidebar-bg:           #ffffff;
  --sidebar-border:       #e9edf4;
  --sidebar-hover:        #f8fafc;
  --sidebar-active:       #eef4fb;
  --sidebar-text:         #64748b;
  --sidebar-text-active:  #2563a8;
  --sidebar-icon-active:  #2563a8;
  --sidebar-section:      #94a3b8;
  --sidebar-width:        260px;
  --sidebar-collapsed:    72px;

  /* Surface & Background */
  --color-surface:        #f1f5f9;
  --color-surface-alt:    #f8fafc;
  --color-card:           #ffffff;
  --color-border:         #e2e8f0;
  --color-border-light:   #f1f5f9;

  /* Typography */
  --color-text:           #0f172a;
  --color-text-muted:     #64748b;
  --color-text-light:     #94a3b8;
  --font-family:          'Outfit', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-size-xs:         0.75rem;
  --font-size-sm:         0.85rem;
  --font-size-base:       0.95rem;
  --font-size-md:         1rem;
  --font-size-lg:         1.125rem;
  --font-size-xl:         1.25rem;
  --font-size-2xl:        1.5rem;

  /* Spacing */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-8: 32px;
  --space-10: 40px;

  /* Shape */
  --radius-sm:   6px;
  --radius-md:   10px;
  --radius-lg:   14px;
  --radius-xl:   18px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-xs:  0 1px 2px rgba(0,0,0,0.04);
  --shadow-sm:  0 1px 4px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
  --shadow-md:  0 4px 16px rgba(0,0,0,0.06), 0 2px 6px rgba(0,0,0,0.04);
  --shadow-lg:  0 10px 30px rgba(0,0,0,0.08), 0 4px 12px rgba(0,0,0,0.05);

  /* Transitions */
  --transition-fast:   150ms ease;
  --transition-base:   200ms ease;
  --transition-slow:   300ms ease;

  /* Topbar */
  --topbar-height:     64px;
  --topbar-bg:         #ffffff;
  --topbar-border:     #e2e8f0;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-family) !important;
  font-size: var(--font-size-base);
  color: var(--color-text);
  background-color: var(--color-surface);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-family) !important;
  font-weight: 700;
  line-height: 1.3;
  color: var(--color-text);
}

a { color: var(--color-primary-light); }
a:hover { color: var(--color-primary); }

img { max-width: 100%; }

/* ----------------------------------------------------------
   3. LAYOUT — APP SHELL
   ---------------------------------------------------------- */
.portal-wrapper {
  display: flex;
  min-height: 100vh;
  background-color: var(--color-surface);
  overflow-x: hidden;
  width: 100%;
}

/* Main Content */
.main-panel {
  margin-left: var(--sidebar-width);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  flex: 1;
  min-width: 0;          /* CRITICAL: prevents flex child from overflowing */
  width: 0;              /* forces flex to respect container boundary */
  overflow-x: hidden;
  background-color: var(--color-surface);
  transition: margin-left var(--transition-slow);
}

.page-content {
  padding: var(--space-8) var(--space-8);
  flex: 1;
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
  box-sizing: border-box;
}

/* ----------------------------------------------------------
   4. SIDEBAR
   ---------------------------------------------------------- */
.portal-sidebar {
  width: var(--sidebar-width);
  background-color: var(--sidebar-bg);
  border-right: 1px solid var(--sidebar-border);
  position: fixed;
  top: 0;
  left: 0;
  height: 100vh;
  height: 100dvh;
  max-height: 100dvh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  z-index: 1040;
  transition: width var(--transition-slow), transform var(--transition-slow);
  scrollbar-width: thin;
  scrollbar-color: var(--sidebar-border) transparent;
}

.portal-sidebar::-webkit-scrollbar { width: 4px; }
.portal-sidebar::-webkit-scrollbar-track { background: transparent; }
.portal-sidebar::-webkit-scrollbar-thumb { background: var(--sidebar-border); border-radius: 2px; }

/* Sidebar Header */
.sidebar-brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: 0 var(--space-5);
  height: var(--topbar-height);
  border-bottom: 1px solid var(--sidebar-border);
  text-decoration: none;
  flex-shrink: 0;
}

.sidebar-brand-logo {
  height: 50px;
  width: 50px;
  object-fit: contain;
  flex-shrink: 0;
}

.sidebar-brand-text {
  font-size: var(--font-size-base);
  font-weight: 700;
  color: #d4dae2;
  letter-spacing: 0.01em;
  white-space: nowrap;
  overflow: hidden;
}

.sidebar-brand-sub {
  font-size: var(--font-size-xs);
  color: var(--sidebar-text);
  font-weight: 400;
  display: block;
  line-height: 1.2;
}

/* Sidebar Body */
.sidebar-body {
  flex: 1;
  padding: var(--space-4) 0;
  overflow-y: auto;
  overflow-x: hidden;
}

/* Section Labels */
.sidebar-section-label {
  font-size: var(--font-size-xs);
  font-weight: 600;
  color: var(--sidebar-section);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: var(--space-5) var(--space-5) var(--space-2);
  display: block;
}

/* Nav Items */
.sidebar-nav {
  list-style: none;
  padding: 0;
  margin: 0;
}

.sidebar-nav-item { margin: var(--space-1) var(--space-3); }

.sidebar-nav-link {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  color: var(--sidebar-text);
  text-decoration: none;
  font-size: var(--font-size-sm);
  font-weight: 500;
  transition: all var(--transition-fast);
  cursor: pointer;
  border: none;
  background: transparent;
  width: 100%;
  text-align: left;
  line-height: 1.5;
}

.sidebar-nav-link i,
.sidebar-nav-link .nav-icon {
  font-size: 1rem;
  width: 20px;
  text-align: center;
  flex-shrink: 0;
  color: var(--sidebar-section);
  transition: color var(--transition-fast);
}

.sidebar-nav-link:hover {
  background-color: var(--sidebar-hover);
  color: var(--sidebar-text-active);
}

.sidebar-nav-link:hover i,
.sidebar-nav-link:hover .nav-icon { color: var(--sidebar-icon-active); }

.sidebar-nav-link.active {
  background-color: var(--sidebar-active);
  color: var(--sidebar-text-active);
}

.sidebar-nav-link.active i,
.sidebar-nav-link.active .nav-icon { color: var(--sidebar-icon-active); }

.nav-chevron {
  margin-left: auto;
  font-size: var(--font-size-xs);
  transition: transform var(--transition-base);
  color: var(--sidebar-section);
}

.sidebar-nav-link[aria-expanded="true"] .nav-chevron { transform: rotate(90deg); }

/* Sub-menu */
.sidebar-submenu {
  list-style: none;
  padding: var(--space-1) 0 var(--space-2) 0;
  margin: 0;
}

.sidebar-submenu-item { margin: 0 var(--space-3) var(--space-1) calc(var(--space-3) + 20px + var(--space-3)); }

.sidebar-submenu-link {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  color: var(--sidebar-text);
  text-decoration: none;
  font-size: var(--font-size-xs);
  font-weight: 500;
  transition: all var(--transition-fast);
}

.sidebar-submenu-link::before {
  content: '';
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background-color: var(--sidebar-section);
  flex-shrink: 0;
  transition: background-color var(--transition-fast);
}

.sidebar-submenu-link:hover,
.sidebar-submenu-link.active {
  color: var(--sidebar-icon-active);
}

.sidebar-submenu-link:hover::before,
.sidebar-submenu-link.active::before {
  background-color: var(--sidebar-icon-active);
}

/* Sidebar Footer */
.sidebar-footer {
  padding: var(--space-4) var(--space-4);
  border-top: 1px solid var(--sidebar-border);
  flex-shrink: 0;
}

.sidebar-user-card {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3);
  border-radius: var(--radius-md);
  background-color: var(--sidebar-hover);
  margin-bottom: var(--space-3);
}

.sidebar-user-avatar {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  object-fit: cover;
  flex-shrink: 0;
  border: 2px solid var(--sidebar-border);
}

.sidebar-user-name {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: #f1f5f9;
  line-height: 1.3;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sidebar-user-role {
  font-size: var(--font-size-xs);
  color: var(--sidebar-text);
  line-height: 1.2;
}

/* ----------------------------------------------------------
   5. TOPBAR
   ---------------------------------------------------------- */
.portal-topbar {
  height: var(--topbar-height);
  background-color: var(--topbar-bg);
  border-bottom: 1px solid var(--topbar-border);
  display: flex;
  align-items: center;
  padding: 0 var(--space-8);
  gap: var(--space-4);
  position: sticky;
  top: 0;
  z-index: 1030;
  box-shadow: var(--shadow-xs);
}

.topbar-mobile-toggle {
  display: flex;
  background: transparent;
  border: none;
  color: var(--color-text-muted);
  font-size: 1.25rem;
  padding: var(--space-2);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: color var(--transition-fast);
}

.topbar-mobile-toggle:hover { color: var(--color-text); }

.topbar-title {
  font-size: var(--font-size-md);
  font-weight: 600;
  color: var(--color-text);
  flex: 1;
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-left: auto;
}

/* Topbar icon buttons */
.topbar-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: var(--radius-md);
  background: transparent;
  border: none;
  color: var(--color-text-muted);
  font-size: 1rem;
  cursor: pointer;
  transition: all var(--transition-fast);
  position: relative;
  text-decoration: none;
}

.topbar-btn:hover {
  background-color: var(--color-border-light);
  color: var(--color-text);
}

.topbar-badge {
  position: absolute;
  top: 4px;
  right: 4px;
  width: 17px;
  height: 17px;
  border-radius: var(--radius-full);
  background-color: var(--color-danger);
  color: #fff;
  font-size: 9px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  border: 2px solid var(--topbar-bg);
}

/* Topbar user profile */
.topbar-user {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-lg);
  cursor: pointer;
  text-decoration: none;
  transition: background-color var(--transition-fast);
}

.topbar-user:hover { background-color: var(--color-border-light); }

.topbar-user-avatar {
  width: 34px;
  height: 34px;
  border-radius: var(--radius-full);
  object-fit: cover;
  border: 2px solid var(--color-border);
}

.topbar-user-info { line-height: 1.25; }

.topbar-user-name {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-text);
  display: block;
}

.topbar-user-role {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  display: block;
}

/* ----------------------------------------------------------
   6. PAGE HEADER / BREADCRUMB
   ---------------------------------------------------------- */
.page-header {
  margin-bottom: var(--space-6);
}

.page-header-title {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-1);
}

.page-header-subtitle {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

.portal-breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  margin-bottom: var(--space-3);
  flex-wrap: wrap;
}

.portal-breadcrumb a {
  color: var(--color-text-muted);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.portal-breadcrumb a:hover { color: var(--color-primary-light); }

.portal-breadcrumb .separator { color: var(--color-text-light); }

.portal-breadcrumb .current { color: var(--color-text); font-weight: 500; }

/* ----------------------------------------------------------
   7. CARDS
   ---------------------------------------------------------- */
.portal-card {
  background-color: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.portal-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-5) var(--space-6);
  border-bottom: 1px solid var(--color-border-light);
}

.portal-card-title {
  font-size: var(--font-size-md);
  font-weight: 600;
  color: var(--color-text);
  margin: 0;
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.portal-card-title i {
  color: var(--color-primary-light);
  font-size: 1rem;
}

.portal-card-body { padding: var(--space-6); }

.portal-card-footer {
  padding: var(--space-4) var(--space-6);
  border-top: 1px solid var(--color-border-light);
  background-color: var(--color-surface-alt);
}

/* Stat Cards */
.stat-card {
  background-color: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5) var(--space-6);
  display: flex;
  align-items: center;
  gap: var(--space-4);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition-base);
}

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

.stat-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.stat-icon.primary   { background-color: var(--color-primary-bg); color: var(--color-primary-light); }
.stat-icon.success   { background-color: var(--color-success-bg); color: var(--color-success); }
.stat-icon.warning   { background-color: var(--color-warning-bg); color: var(--color-warning); }
.stat-icon.danger    { background-color: var(--color-danger-bg);  color: var(--color-danger); }
.stat-icon.info      { background-color: var(--color-info-bg);    color: var(--color-info); }
.stat-icon.accent    { background-color: var(--color-accent-bg);  color: var(--color-accent); }

.stat-body { min-width: 0; }

.stat-label {
  font-size: var(--font-size-xs);
  font-weight: 600;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  display: block;
  margin-bottom: var(--space-1);
}

.stat-value {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  color: var(--color-text);
  line-height: 1;
  display: block;
}

.stat-sub {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  margin-top: var(--space-1);
  display: block;
}

/* ----------------------------------------------------------
   8. TABLES
   ---------------------------------------------------------- */
.portal-table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.portal-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--font-size-sm);
}

.portal-table thead th {
  padding: var(--space-3) var(--space-4);
  text-align: left;
  font-size: var(--font-size-xs);
  font-weight: 600;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background-color: var(--color-surface-alt);
  border-bottom: 1px solid var(--color-border);
  white-space: nowrap;
}

.portal-table tbody td {
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--color-border-light);
  color: var(--color-text);
  vertical-align: middle;
}

.portal-table tbody tr:last-child td { border-bottom: none; }

.portal-table tbody tr:hover td { background-color: var(--color-surface-alt); }

.portal-table .cell-muted { color: var(--color-text-muted); }

.portal-table .cell-mono {
  font-family: 'Courier New', monospace;
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}

/* ----------------------------------------------------------
   9. BADGES & STATUS INDICATORS
   ---------------------------------------------------------- */
.portal-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: 3px 10px;
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: 600;
  line-height: 1.5;
  white-space: nowrap;
}

.badge-success { background-color: var(--color-success-bg); color: var(--color-success); }
.badge-warning { background-color: var(--color-warning-bg); color: var(--color-warning); }
.badge-danger  { background-color: var(--color-danger-bg);  color: var(--color-danger);  }
.badge-info    { background-color: var(--color-info-bg);    color: var(--color-info);    }
.badge-primary { background-color: var(--color-primary-bg); color: var(--color-primary); }
.badge-muted   { background-color: var(--color-border-light); color: var(--color-text-muted); }

.badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: currentColor;
  display: inline-block;
}

/* Status pill variants */
.status-active   { background: var(--color-success-bg); color: var(--color-success); }
.status-pending  { background: var(--color-warning-bg); color: var(--color-warning); }
.status-inactive { background: var(--color-border-light); color: var(--color-text-muted); }
.status-rejected { background: var(--color-danger-bg);  color: var(--color-danger); }

/* ----------------------------------------------------------
   10. FORMS
   ---------------------------------------------------------- */
.form-section {
  margin-bottom: var(--space-8);
}

.form-section-header {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-5);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--color-border-light);
}

.form-section-icon {
  width: 34px;
  height: 34px;
  border-radius: var(--radius-md);
  background-color: var(--color-primary-bg);
  color: var(--color-primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  flex-shrink: 0;
}

.form-section-title {
  font-size: var(--font-size-md);
  font-weight: 600;
  color: var(--color-text);
  margin: 0;
}

.portal-label {
  display: block;
  font-size: var(--font-size-xs);
  font-weight: 600;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-2);
}

.portal-label .required {
  color: var(--color-danger);
  margin-left: 2px;
}

.portal-input,
.portal-select,
.portal-textarea {
  width: 100%;
  height: 44px;
  padding: 0 var(--space-4);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: var(--font-size-base);
  font-family: var(--font-family);
  color: var(--color-text);
  background-color: var(--color-card);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  outline: none;
  -webkit-appearance: none;
}

.portal-textarea { height: auto; padding: var(--space-3) var(--space-4); resize: vertical; }

.portal-input:focus,
.portal-select:focus,
.portal-textarea:focus {
  border-color: var(--color-primary-light);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.12);
}

.portal-input:disabled,
.portal-select:disabled {
  background-color: var(--color-surface-alt);
  color: var(--color-text-muted);
  cursor: not-allowed;
}

.portal-input.is-invalid,
.portal-select.is-invalid { border-color: var(--color-danger); }

.portal-input.is-valid,
.portal-select.is-valid { border-color: var(--color-success); }

.form-helper {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  margin-top: var(--space-1);
}

.form-error {
  font-size: var(--font-size-xs);
  color: var(--color-danger);
  margin-top: var(--space-1);
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

/* Read-only field styling */
.portal-input[readonly] {
  background-color: var(--color-surface-alt);
  color: var(--color-text-muted);
  cursor: default;
}

/* ----------------------------------------------------------
   11. BUTTONS
   ---------------------------------------------------------- */
.btn-portal {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 10px 20px;
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  font-family: var(--font-family);
  font-weight: 600;
  line-height: 1;
  cursor: pointer;
  border: 1.5px solid transparent;
  text-decoration: none;
  transition: all var(--transition-fast);
  white-space: nowrap;
  -webkit-appearance: none;
  position: relative;
  overflow: hidden;
}

.btn-portal:disabled {
  opacity: 0.55;
  cursor: not-allowed;
  pointer-events: none;
}

.btn-primary {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
  color: #ffffff;
}

.btn-primary:hover {
  background-color: var(--color-primary-hover);
  border-color: var(--color-primary-hover);
  color: #ffffff;
}

.btn-secondary {
  background-color: var(--color-surface-alt);
  border-color: var(--color-border);
  color: var(--color-text);
}

.btn-secondary:hover {
  background-color: var(--color-border-light);
  border-color: var(--color-border);
  color: var(--color-text);
}

.btn-success {
  background-color: var(--color-success);
  border-color: var(--color-success);
  color: #ffffff;
}

.btn-success:hover {
  background-color: #15803d;
  border-color: #15803d;
  color: #ffffff;
}

.btn-danger {
  background-color: var(--color-danger);
  border-color: var(--color-danger);
  color: #ffffff;
}

.btn-danger:hover {
  background-color: #b91c1c;
  border-color: #b91c1c;
  color: #ffffff;
}

.btn-outline-primary {
  background-color: transparent;
  border-color: var(--color-primary-light);
  color: var(--color-primary-light);
}

.btn-outline-primary:hover {
  background-color: var(--color-primary-bg);
  color: var(--color-primary);
}

.btn-outline-danger {
  background-color: transparent;
  border-color: var(--color-danger);
  color: var(--color-danger);
}

.btn-outline-danger:hover {
  background-color: var(--color-danger-bg);
  color: var(--color-danger);
}

.btn-sm { padding: 7px 14px; font-size: var(--font-size-xs); }
.btn-lg { padding: 13px 28px; font-size: var(--font-size-md); }
.btn-block { width: 100%; }
.btn-icon {
  width: 36px;
  height: 36px;
  padding: 0;
  border-radius: var(--radius-md);
}

/* ----------------------------------------------------------
   12. ALERTS
   ---------------------------------------------------------- */
.portal-alert {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-5);
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  border: 1px solid transparent;
  margin-bottom: var(--space-4);
}

.portal-alert .alert-icon { font-size: 1rem; margin-top: 1px; flex-shrink: 0; }

.portal-alert .alert-body { flex: 1; }

.portal-alert .alert-title {
  font-weight: 600;
  margin-bottom: 2px;
}

.alert-success { background-color: var(--color-success-bg); border-color: var(--color-success-light); color: var(--color-success); }
.alert-warning { background-color: var(--color-warning-bg); border-color: var(--color-warning-light); color: var(--color-warning); }
.alert-danger  { background-color: var(--color-danger-bg);  border-color: var(--color-danger-light);  color: var(--color-danger);  }
.alert-info    { background-color: var(--color-info-bg);    border-color: #7dd3fc;                    color: var(--color-info);    }
.alert-neutral { background-color: var(--color-surface-alt); border-color: var(--color-border);       color: var(--color-text-muted); }

/* ----------------------------------------------------------
   13. MODALS (Bootstrap overrides)
   ---------------------------------------------------------- */
.modal-content {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl) !important;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.modal-header {
  padding: var(--space-5) var(--space-6);
  border-bottom: 1px solid var(--color-border-light);
  background-color: var(--color-card);
}

.modal-title {
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: var(--color-text);
}

.modal-body { padding: var(--space-6); }

.modal-footer {
  padding: var(--space-4) var(--space-6);
  border-top: 1px solid var(--color-border-light);
  background-color: var(--color-surface-alt);
}

/* ----------------------------------------------------------
   14. EMPTY STATES
   ---------------------------------------------------------- */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-10) var(--space-8);
  text-align: center;
}

.empty-state-icon {
  width: 72px;
  height: 72px;
  border-radius: var(--radius-xl);
  background-color: var(--color-surface-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-5);
}

.empty-state-title {
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--space-2);
}

.empty-state-desc {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  max-width: 380px;
  line-height: 1.7;
  margin-bottom: var(--space-5);
}

/* ----------------------------------------------------------
   15. PROCESS STEPS / TIMELINE
   ---------------------------------------------------------- */
.step-track {
  display: flex;
  align-items: flex-start;
  gap: 0;
  margin-bottom: var(--space-8);
  overflow-x: auto;
  padding-bottom: var(--space-2);
}

.step-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  position: relative;
  min-width: 100px;
}

.step-item:not(:last-child)::after {
  content: '';
  position: absolute;
  top: 16px;
  left: 50%;
  right: -50%;
  height: 2px;
  background-color: var(--color-border);
  z-index: 0;
}

.step-item.done:not(:last-child)::after,
.step-item.active:not(:last-child)::after {
  background-color: var(--color-primary-light);
}

.step-circle {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-full);
  background-color: var(--color-border);
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-xs);
  font-weight: 700;
  position: relative;
  z-index: 1;
  transition: all var(--transition-base);
  margin-bottom: var(--space-2);
  border: 2px solid var(--color-border);
}

.step-item.done .step-circle {
  background-color: var(--color-primary-light);
  border-color: var(--color-primary-light);
  color: #ffffff;
}

.step-item.active .step-circle {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
  color: #ffffff;
  box-shadow: 0 0 0 4px var(--color-primary-bg);
}

.step-label {
  font-size: var(--font-size-xs);
  font-weight: 500;
  color: var(--color-text-muted);
}

.step-item.active .step-label { color: var(--color-primary); font-weight: 600; }
.step-item.done .step-label { color: var(--color-text); }

/* Compact Mobile Optimization for Step Track */
@media (max-width: 767.98px) {
  .step-track {
    flex-wrap: nowrap !important;
    justify-content: space-between;
    gap: 4px;
    overflow-x: auto;
    padding-bottom: 6px;
    margin-bottom: var(--space-5);
    -webkit-overflow-scrolling: touch;
  }
  .step-item {
    min-width: 60px;
    flex: 1;
  }
  .step-item:not(:last-child)::after {
    display: block !important;
    top: 13px;
    height: 2px;
  }
  .step-circle {
    width: 26px;
    height: 26px;
    font-size: 0.7rem;
    margin-bottom: 4px;
    border-width: 1.5px;
  }
  .step-label {
    font-size: 0.65rem;
    line-height: 1.2;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
    max-width: 72px;
  }
}

/* ----------------------------------------------------------
   16. INFO GRID (Profile-style data display)
   ---------------------------------------------------------- */
.info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: var(--space-5) var(--space-6);
}

.info-item-label {
  font-size: var(--font-size-xs);
  font-weight: 600;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-1);
  display: block;
}

.info-item-value {
  font-size: var(--font-size-base);
  font-weight: 500;
  color: var(--color-text);
  display: block;
}

/* ----------------------------------------------------------
   17. LOGIN PAGE
   ---------------------------------------------------------- */
.auth-wrapper {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  background-color: var(--color-surface);
}

.auth-brand-panel {
  background: linear-gradient(145deg, #0f172a 0%, #1e3a5f 60%, #1e40af 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-10);
  position: relative;
  overflow: hidden;
}

.auth-brand-panel::before {
  content: '';
  position: absolute;
  top: -30%;
  right: -20%;
  width: 60%;
  padding-top: 60%;
  border-radius: 50%;
  background: rgba(255,255,255,0.03);
}

.auth-brand-panel::after {
  content: '';
  position: absolute;
  bottom: -20%;
  left: -10%;
  width: 50%;
  padding-top: 50%;
  border-radius: 50%;
  background: rgba(56, 189, 248, 0.05);
}

.auth-brand-logo {
  width: 90px;
  height: 90px;
  object-fit: contain;
  margin-bottom: var(--space-6);
  position: relative;
  z-index: 1;
}

.auth-brand-title {
  font-size: 1.75rem;
  font-weight: 800;
  color: #ffffff;
  text-align: center;
  margin-bottom: var(--space-3);
  position: relative;
  z-index: 1;
}

.auth-brand-tagline {
  font-size: var(--font-size-sm);
  color: rgba(255,255,255,0.6);
  text-align: center;
  max-width: 300px;
  line-height: 1.7;
  position: relative;
  z-index: 1;
}

.auth-brand-badges {
  display: flex;
  gap: var(--space-3);
  margin-top: var(--space-8);
  flex-wrap: wrap;
  justify-content: center;
  position: relative;
  z-index: 1;
}

.auth-brand-badge {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-full);
  padding: 6px 14px;
  font-size: var(--font-size-xs);
  color: rgba(255,255,255,0.8);
}

.auth-form-panel {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-10);
  background-color: var(--color-card);
}

.auth-form-box {
  width: 100%;
  max-width: 420px;
}

.auth-form-title {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-2);
}

.auth-form-subtitle {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
}

/* ----------------------------------------------------------
   18. NOTIFICATION DROPDOWN
   ---------------------------------------------------------- */
.notif-dropdown {
  width: 340px;
  max-height: 480px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  background: var(--color-card);
}

.notif-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) var(--space-5);
  border-bottom: 1px solid var(--color-border-light);
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-text);
}

.notif-list {
  max-height: 340px;
  overflow-y: auto;
}

.notif-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-5);
  border-bottom: 1px solid var(--color-border-light);
  cursor: pointer;
  text-decoration: none;
  transition: background-color var(--transition-fast);
}

.notif-item:hover { background-color: var(--color-surface-alt); }

.notif-item:last-child { border-bottom: none; }

.notif-icon-wrap {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  background-color: var(--color-primary-bg);
  color: var(--color-primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  flex-shrink: 0;
}

.notif-title {
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-text);
  margin-bottom: 2px;
  line-height: 1.4;
}

.notif-date {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}

.notif-footer {
  padding: var(--space-3) var(--space-5);
  border-top: 1px solid var(--color-border-light);
  text-align: center;
  background-color: var(--color-surface-alt);
}

.notif-footer a {
  font-size: var(--font-size-xs);
  font-weight: 600;
  color: var(--color-primary-light);
  text-decoration: none;
}

/* ----------------------------------------------------------
   19. PRINT STYLES
   ---------------------------------------------------------- */
@media print {
  .portal-sidebar,
  .portal-topbar,
  .no-print {
    display: none !important;
  }

  .main-panel {
    margin-left: 0 !important;
  }

  .page-content {
    padding: 0 !important;
  }

  .portal-card {
    box-shadow: none !important;
    border: 1px solid #ddd !important;
  }
}

/* ----------------------------------------------------------
   20. MOBILE / RESPONSIVE
   ---------------------------------------------------------- */
@media (max-width: 991.98px) {
  .portal-sidebar {
    transform: translateX(-100%);
    width: var(--sidebar-width) !important;
  }

  .portal-sidebar.sidebar-open {
    transform: translateX(0);
  }

  .main-panel {
    margin-left: 0 !important;
    width: 100vw !important;   /* clamp to viewport exactly */
    max-width: 100vw !important;
    overflow-x: hidden !important;
  }

  .topbar-mobile-toggle { display: flex; }

  .page-content {
    padding: var(--space-5) var(--space-4);
    width: 100% !important;
    max-width: 100% !important;
    overflow-x: hidden !important;
    box-sizing: border-box !important;
  }

  /* Every direct child of page-content must stay within bounds */
  .page-content > * {
    max-width: 100% !important;
    box-sizing: border-box !important;
  }

  .auth-wrapper {
    grid-template-columns: 1fr;
  }

  .auth-brand-panel { display: none; }

  .auth-form-panel { padding: var(--space-6) var(--space-5); }
}

@media (max-width: 575.98px) {
  .info-grid { grid-template-columns: 1fr; }

  .topbar-user-info { display: none; }

  .stat-card { padding: var(--space-4); }
}

/* ----------------------------------------------------------
   21. SIDEBAR OVERLAY (mobile)
   ---------------------------------------------------------- */
.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background-color: rgba(0,0,0,0.5);
  z-index: 1039;
  backdrop-filter: blur(2px);
}

.sidebar-overlay.active { display: block; }

/* ----------------------------------------------------------
   22. COUNTDOWN BANNER
   ---------------------------------------------------------- */
.countdown-banner {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  background-color: var(--color-danger-bg);
  border: 1px solid var(--color-danger-light);
  color: var(--color-danger);
  border-radius: var(--radius-md);
  padding: var(--space-2) var(--space-4);
  font-size: var(--font-size-sm);
  font-weight: 600;
}

/* ----------------------------------------------------------
   23. MISC UTILITIES
   ---------------------------------------------------------- */
.divider {
  height: 1px;
  background-color: var(--color-border-light);
  border: none;
  margin: var(--space-6) 0;
}

.text-primary   { color: var(--color-primary-light) !important; }
.text-success   { color: var(--color-success) !important; }
.text-danger    { color: var(--color-danger) !important; }
.text-warning   { color: var(--color-warning) !important; }
.text-muted-p   { color: var(--color-text-muted) !important; }

.bg-surface   { background-color: var(--color-surface) !important; }
.bg-card      { background-color: var(--color-card) !important; }

.rounded-portal { border-radius: var(--radius-lg) !important; }

/* Pulse animation for live indicators */
@keyframes pulse-dot {
  0%   { transform: scale(0.9); opacity: 0.7; }
  50%  { transform: scale(1.2); opacity: 1; }
  100% { transform: scale(0.9); opacity: 0.7; }
}

.pulse-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--color-success);
  animation: pulse-dot 1.8s ease-in-out infinite;
}

/* Smooth page fade-in */
@keyframes page-fade-in {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}

.page-content { animation: page-fade-in 200ms ease forwards; }

/* Desktop Sidebar Collapse */
@media (min-width: 992px) {
  .portal-wrapper.sidebar-hidden .portal-sidebar {
    transform: translateX(-100%);
  }
  .portal-wrapper.sidebar-hidden .main-panel {
    margin-left: 0 !important;
  }
}

/* ============================================================
   24. APPLICANT PORTAL — COMPREHENSIVE MOBILE RESPONSIVE SYSTEM
   Target: All pages under /applicant/* — editProfile, dashboard,
   schoolFeePayment, uploadDocument, certificateUpload, admission,
   applicationPreview, applicationAttestation, schoolFeeHistory,
   resultPayment, applicantReprint, applicantResult, etc.
   ============================================================ */

html, body {
  overflow-x: hidden !important;
  max-width: 100vw !important;
}

.portal-wrapper {
  overflow-x: hidden;
  max-width: 100%;
}

/* Camera & Canvas Responsive Scaling */
#cam_video, #student_cam_video, #camera_video, video {
  max-width: 100% !important;
  height: auto !important;
  border-radius: var(--radius-md);
}

#canvas, #cleanCanvas, canvas {
  max-width: 100% !important;
  height: auto !important;
}

.cropper-box-wrapper, .canvas-wrapper {
  max-width: 100% !important;
  overflow: hidden;
}

/* Responsive Tables & Cards */
.table-responsive {
  width: 100% !important;
  overflow-x: auto !important;
  -webkit-overflow-scrolling: touch;
  margin-bottom: var(--space-4);
}

@media (max-width: 767.98px) {
  .page-content {
    padding: var(--space-3) var(--space-3) !important;
  }

  .portal-card {
    padding: var(--space-4) !important;
    margin-bottom: var(--space-4) !important;
  }

  .portal-card-header {
    flex-direction: column;
    align-items: flex-start !important;
    gap: var(--space-2);
  }

  .portal-topbar {
    padding: 0 var(--space-3) !important;
  }

  .topbar-title {
    font-size: var(--font-size-md) !important;
  }

  .reg-stepper-timeline {
    margin: 6px 4px 14px 4px !important;
  }

  /* Process Steps / Stepper Timeline for Mobile */
  .step-track {
    flex-wrap: nowrap !important;
    justify-content: space-between !important;
    gap: 0 !important;
    margin-bottom: var(--space-4) !important;
    overflow-x: visible !important;
    width: 100% !important;
    padding: 0 !important;
  }

  .step-item {
    flex: 1 1 0% !important;
    min-width: 0 !important;
    padding: 0 2px !important;
  }

  .step-item:not(:last-child)::after {
    display: block !important;
    top: 13px !important;
    left: 50% !important;
    right: -50% !important;
    height: 2px !important;
  }

  .step-circle {
    width: 26px !important;
    height: 26px !important;
    font-size: 0.72rem !important;
    margin-bottom: 4px !important;
    border-width: 2px !important;
  }

  .step-label {
    font-size: 0.72rem !important;
    line-height: 1.25 !important;
    font-weight: 600 !important;
    text-align: center !important;
    white-space: normal !important;
  }

  /* Full width touch buttons on mobile */
  .btn-mobile-full {
    width: 100% !important;
    display: flex !important;
    justify-content: center !important;
    align-items: center !important;
    margin-bottom: var(--space-2) !important;
  }

  /* Form row spacing */
  .row.g-3, .row.g-4 {
    --bs-gutter-y: 0.75rem !important;
  }

  /* Action Bar / Button Groups Stack */
  .mobile-stack-buttons {
    flex-direction: column !important;
    width: 100% !important;
    gap: var(--space-2) !important;
  }
  .mobile-stack-buttons .btn {
    width: 100% !important;
  }
}

@media (max-width: 575.98px) {
  .portal-sidebar {
    width: 240px !important;
  }

  .portal-card-title {
    font-size: var(--font-size-md) !important;
  }

  /* Mobile passport & photo preview alignment */
  .passport-preview-container {
    margin: 0 auto 15px auto;
    text-align: center;
  }
}

/* ── Compact sidebar internals on mobile ── */
@media (max-width: 991.98px) {
  .portal-sidebar .sidebar-brand {
    padding: 0 var(--space-3) !important;
    height: 52px !important;
    gap: var(--space-2) !important;
  }
  .portal-sidebar .sidebar-brand-logo {
    height: 34px !important;
    width: 34px !important;
  }
  .portal-sidebar .sidebar-brand-text {
    font-size: 0.82rem !important;
  }
  .portal-sidebar .sidebar-brand-sub {
    font-size: 0.68rem !important;
  }
  .portal-sidebar .sidebar-body {
    padding: var(--space-2) 0 !important;
  }
  .portal-sidebar .sidebar-section-label {
    font-size: 0.65rem !important;
    padding: var(--space-3) var(--space-3) var(--space-1) !important;
    letter-spacing: 0.1em !important;
  }
  .portal-sidebar .sidebar-nav-item {
    margin: 1px var(--space-2) !important;
  }
  .portal-sidebar .sidebar-nav-link {
    padding: 7px var(--space-2) !important;
    font-size: 0.78rem !important;
    gap: var(--space-2) !important;
    min-height: 38px !important;
  }
  .portal-sidebar .sidebar-nav-link i,
  .portal-sidebar .sidebar-nav-link .nav-icon {
    font-size: 0.85rem !important;
    width: 18px !important;
  }
  .portal-sidebar .sidebar-footer {
    padding: var(--space-2) var(--space-3) !important;
  }
  .portal-sidebar .sidebar-footer .btn-portal {
    padding: 6px 10px !important;
    font-size: 0.75rem !important;
  }
  .portal-sidebar .sidebar-user-card {
    padding: var(--space-1) !important;
    gap: var(--space-2) !important;
  }
  .portal-sidebar .sidebar-user-card > div:first-child {
    width: 30px !important;
    height: 30px !important;
  }
  .portal-sidebar .sidebar-user-name {
    font-size: 0.72rem !important;
  }
  .portal-sidebar .sidebar-user-role {
    font-size: 0.65rem !important;
  }
  /* Stepper compact on mobile sidebar */
  .portal-sidebar .reg-stepper-timeline {
    margin: 4px 6px 10px 6px !important;
    gap: 6px !important;
  }
  .portal-sidebar .reg-step-item {
    padding: 8px 8px !important;
    gap: 10px !important;
  }
  .portal-sidebar .reg-step-circle {
    width: 26px !important;
    height: 26px !important;
    font-size: 11px !important;
  }
  .portal-sidebar .reg-step-title {
    font-size: 0.76rem !important;
  }
  .portal-sidebar .reg-step-desc {
    font-size: 0.65rem !important;
  }
}

/* ============================================================
   25. APPLICANT PORTAL — EXTENDED MOBILE COVERAGE
   Covers editProfile, dashboard, schoolFeePayment, uploadDocument,
   certificateUpload, admission, applicationPreview, schoolFeeHistory,
   resultPayment, applicantReprint, applicantResult, and more.
   ============================================================ */

/* ── Global: prevent horizontal overflow on all applicant content ── */
.page-content * {
  max-width: 100%;
  box-sizing: border-box;
}

/* ── Topbar: display page title / nav in mobile header banner ── */
@media (max-width: 991.98px) {
  .portal-topbar {
    padding: 0 var(--space-3) !important;
    gap: var(--space-2) !important;
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
  }
  .topbar-mobile-toggle {
    display: flex !important;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    font-size: 1.15rem;
    flex-shrink: 0;
  }
  .topbar-title {
    display: flex !important;
    align-items: center !important;
    gap: 6px !important;
    font-size: 0.92rem !important;
    font-weight: 700 !important;
    color: var(--color-text) !important;
    white-space: nowrap !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
    flex: 1 !important;
    min-width: 0 !important;
    margin-left: 4px !important;
  }
  .topbar-title span {
    white-space: nowrap !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
  }
}

@media (max-width: 767.98px) {
  /* Hide redundant standalone breadcrumb inside page content on mobile since topbar banner now holds nav/title */
  .portal-breadcrumb {
    display: none !important;
  }
}

/* ── Page Header ── */
@media (max-width: 767.98px) {
  .page-header {
    margin-bottom: var(--space-4) !important;
  }
  .page-header-title {
    font-size: 1.15rem !important;
    line-height: 1.3;
    margin-bottom: var(--space-1);
  }
  .page-header-subtitle {
    font-size: var(--font-size-xs) !important;
    line-height: 1.5;
  }
  /* Header flex rows: badge + title stack nicely */
  .page-header .d-flex.align-items-center.justify-content-between {
    flex-direction: column !important;
    align-items: flex-start !important;
    gap: var(--space-2) !important;
  }
}

/* ── Portal Alert Bars ── */
@media (max-width: 767.98px) {
  .portal-alert {
    display: flex !important;
    flex-direction: row !important;
    align-items: flex-start !important;
    gap: 12px !important;
    padding: 12px 16px !important;
    margin-bottom: 16px !important;
  }
  .portal-alert .alert-icon {
    font-size: 1.15rem !important;
    margin-top: 2px !important;
    flex-shrink: 0 !important;
  }
  .portal-alert .alert-body {
    flex: 1 !important;
    min-width: 0 !important;
    line-height: 1.5 !important;
  }
  /* Action buttons inside alerts: full width */
  .portal-alert .btn-portal,
  .portal-alert a.btn-portal,
  .portal-alert a[class*="btn"] {
    width: 100% !important;
    justify-content: center !important;
    margin-top: var(--space-2) !important;
    margin-left: 0 !important;
  }
}

/* ── Portal Card internals ── */
@media (max-width: 767.98px) {
  .portal-card-body {
    padding: var(--space-4) !important;
  }
  .portal-card-header {
    padding: var(--space-3) var(--space-4) !important;
  }
  .portal-card-footer {
    padding: var(--space-3) var(--space-4) !important;
  }
  /* Prev/Next footer buttons: stay side by side but shrink */
  .portal-card-footer.d-flex.justify-content-between {
    gap: var(--space-2);
    flex-wrap: wrap;
  }
  .portal-card-footer.d-flex.justify-content-between .btn-portal {
    flex: 1;
    justify-content: center;
    min-width: 100px;
  }
  /* Submit / save button at footer: full width */
  .portal-card-footer.text-end .btn-portal,
  .portal-card-footer .btn-portal.btn-lg {
    width: 100% !important;
    justify-content: center !important;
  }
}

/* ── Profile Edit: passport col + form col stack on mobile ── */
@media (max-width: 991.98px) {
  form#updateProfile > .row.g-4 > [class*="col-lg"],
  form .row.g-4 > [class*="col-lg-4"],
  form .row.g-4 > [class*="col-lg-8"] {
    width: 100% !important;
    max-width: 100% !important;
    flex: none !important;
  }
}

/* ── Passport / Photo Preview Circle ── */
@media (max-width: 767.98px) {
  .preview-circle {
    width: 110px !important;
    height: 110px !important;
    border-width: 3px !important;
  }
  #cropper_box,
  .cropper-container {
    padding: var(--space-3) !important;
  }
  #passport_canvas,
  .crop-canvas-wrapper {
    width: 220px !important;
    height: 220px !important;
  }
  #cam_video {
    max-width: 220px !important;
  }
}

/* ── Profile Tab Navigation: horizontally scrollable strip ── */
@media (max-width: 767.98px) {
  .portal-nav-tabs,
  ul.nav.nav-tabs.portal-nav-tabs {
    display: flex !important;
    flex-wrap: nowrap !important;
    overflow-x: auto !important;
    overflow-y: hidden !important;
    -webkit-overflow-scrolling: touch !important;
    scrollbar-width: none !important;
    padding: 6px 6px 0 6px !important;
    gap: 2px !important;
  }
  .portal-nav-tabs::-webkit-scrollbar { display: none !important; }
  .portal-nav-tabs .nav-link {
    padding: 10px 14px !important;
    font-size: 0.78rem !important;
    white-space: nowrap !important;
    flex-shrink: 0 !important;
  }
}

/* ── Form Columns: col-sm-* collapse to full width on xs ── */
@media (max-width: 575.98px) {
  .col-sm-4,
  .col-sm-6,
  .col-sm-12,
  .col-md-6,
  .col-md-4,
  .col-md-3 {
    width: 100% !important;
    max-width: 100% !important;
    flex: 0 0 100% !important;
  }
}

/* ── Dashboard Stat Cards ── */
@media (max-width: 767.98px) {
  .stat-card {
    padding: var(--space-3) var(--space-4) !important;
    gap: var(--space-3) !important;
  }
  .stat-icon {
    width: 42px !important;
    height: 42px !important;
    font-size: 1rem !important;
  }
  .stat-value {
    font-size: 1.2rem !important;
  }
}

/* ── Grid columns: xl/lg collapse on mobile ── */
@media (max-width: 767.98px) {
  .row.g-3 > [class*="col-xl-"],
  .row.g-3 > [class*="col-lg-"],
  .row.g-4 > [class*="col-xl-"],
  .row.g-4 > [class*="col-lg-"] {
    width: 100% !important;
    max-width: 100% !important;
    flex: 0 0 100% !important;
  }
}

/* ── School Fee Payment Page ── */
@media (max-width: 767.98px) {
  .fee-tracker-wrapper {
    padding: var(--space-3) !important;
  }
  .tracker-item {
    gap: 0.65rem !important;
  }
  .tracker-icon-box {
    width: 36px !important;
    height: 36px !important;
    font-size: 0.95rem !important;
    border-radius: 8px !important;
  }
  .bank-pill {
    padding: 0.6rem 0.9rem !important;
    font-size: 0.85rem !important;
  }
  .copy-account-btn {
    padding: 0.45rem 0.75rem !important;
    font-size: 0.75rem !important;
  }
  .bank-details-card {
    padding: var(--space-4) var(--space-3) !important;
  }
  .bank-details-card .d-flex.align-items-center.justify-content-between {
    flex-direction: column !important;
    align-items: flex-start !important;
    gap: var(--space-2) !important;
  }
}

/* ── Upload Document / Certificate pages: left/right → stack ── */
@media (max-width: 991.98px) {
  .row.g-4 > .col-lg-5,
  .row.g-4 > .col-lg-6,
  .row.g-4 > .col-lg-7 {
    width: 100% !important;
    max-width: 100% !important;
    flex: 0 0 100% !important;
  }
}

/* ── Portal Table (application preview, fee history, etc.) ── */
@media (max-width: 767.98px) {
  .portal-table-wrap {
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch !important;
    border-radius: var(--radius-md);
  }
  .portal-table thead th,
  .portal-table tbody td {
    padding: var(--space-2) var(--space-3) !important;
    font-size: var(--font-size-xs) !important;
    white-space: nowrap;
  }
}

/* ── Tables (all generic) — horizontal scroll on mobile ── */
@media (max-width: 767.98px) {
  table {
    display: block !important;
    width: 100% !important;
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch !important;
  }
  table thead { display: table-header-group !important; }
  table tbody { display: table-row-group !important; }
  table tr { display: table-row !important; }
  table th, table td { display: table-cell !important; white-space: nowrap; }
}

/* ── Bootstrap Modals: full width on phone ── */
@media (max-width: 575.98px) {
  .modal-dialog {
    margin: var(--space-3) !important;
    max-width: calc(100vw - 24px) !important;
  }
  .modal-body { padding: var(--space-4) !important; }
  .modal-header,
  .modal-footer { padding: var(--space-3) var(--space-4) !important; }
  .modal-title { font-size: var(--font-size-md) !important; }
}

/* ── Select2: always full width ── */
@media (max-width: 575.98px) {
  .select2-container { width: 100% !important; }
  .select2-dropdown { z-index: 9999 !important; }
}

/* ── Info Grid (profile display) ── */
@media (max-width: 575.98px) {
  .info-grid {
    grid-template-columns: 1fr !important;
    gap: var(--space-4) !important;
  }
}

/* ── Existing file row (birth cert, medical doc, etc.) ── */
@media (max-width: 575.98px) {
  .existing-file-info {
    flex-direction: column !important;
    align-items: flex-start !important;
    gap: var(--space-2) !important;
  }
  .toggle-file-input { align-self: flex-start; }
}

/* ── Multi-col layout (attestation, fee history) ── */
@media (max-width: 767.98px) {
  .row > .col-md-8,
  .row > .col-md-4,
  .row > .col-lg-8,
  .row > .col-lg-4,
  .row > .col-lg-3,
  .row > .col-lg-9 {
    width: 100% !important;
    max-width: 100% !important;
    flex: 0 0 100% !important;
  }
}

/* ── Dropdown menus (topbar) ── */
@media (max-width: 575.98px) {
  .dropdown-menu { min-width: 190px !important; }
  .topbar-user-info { display: none !important; }
}

/* ── Sidebar footer on mobile — handled by compact sidebar rules above ── */


/* ── Zoom slider (cropper) ── */
@media (max-width: 575.98px) {
  .zoom-controls, #zoom_box {
    max-width: 100% !important;
    width: 100% !important;
  }
}

/* ── Touch targets: minimum 44×44px for all interactive elements ── */
@media (max-width: 767.98px) {
  .btn-portal,
  .sidebar-nav-link,
  .topbar-btn,
  .reg-step-item {
    min-height: 44px !important;
  }
  .portal-input,
  .portal-select {
    height: 48px !important;
    font-size: 1rem !important;
  }
  .portal-textarea {
    font-size: 1rem !important;
    min-height: 80px !important;
  }
}

/* ── Prevent iOS auto-zoom on input focus ── */
/* iOS Safari zooms in when font-size < 16px on focused inputs */
@media (max-width: 767.98px) {
  input[type="text"],
  input[type="email"],
  input[type="tel"],
  input[type="date"],
  input[type="number"],
  input[type="password"],
  input[type="search"],
  select,
  textarea {
    font-size: 16px !important;
  }
}

/* ============================================================
   26. CRITICAL: HARD OVERFLOW CLAMP — Mobile Viewport Fix
   Prevents any element from causing horizontal page cut-off
   ============================================================ */

/* Baseline: nothing on the page should be wider than the viewport */
@media (max-width: 991.98px) {
  /* The shell */
  html, body {
    overflow-x: hidden !important;
    width: 100% !important;
    max-width: 100vw !important;
    position: relative !important;
  }

  .portal-wrapper {
    width: 100% !important;
    max-width: 100vw !important;
    overflow-x: hidden !important;
    position: relative !important;
  }

  /* The main content panel must stay exactly viewport-wide */
  .main-panel {
    width: 100vw !important;
    max-width: 100vw !important;
    margin-left: 0 !important;
    overflow-x: hidden !important;
    flex: none !important;        /* override flex: 1 which can cause blowout */
  }

  /* Page content inner */
  .page-content {
    width: 100% !important;
    max-width: 100% !important;
    padding-left: 16px !important;
    padding-right: 16px !important;
    overflow-x: hidden !important;
    box-sizing: border-box !important;
  }

  /* Topbar */
  .portal-topbar {
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }

  /* Cards */
  .portal-card,
  .portal-card-body,
  .portal-card-header,
  .portal-card-footer {
    max-width: 100% !important;
    box-sizing: border-box !important;
    word-break: break-word !important;
    overflow-wrap: break-word !important;
  }

  /* Rows — Bootstrap adds negative margin that causes overflow */
  .row {
    margin-left: 0 !important;
    margin-right: 0 !important;
    max-width: 100% !important;
  }

  /* All columns within rows */
  [class*="col-"] {
    max-width: 100% !important;
    box-sizing: border-box !important;
  }

  /* Forms and inputs */
  form {
    max-width: 100% !important;
    box-sizing: border-box !important;
  }

  /* Inline alert divs */
  .portal-alert,
  [role="alert"] {
    max-width: 100% !important;
    box-sizing: border-box !important;
    word-break: break-word !important;
    overflow-wrap: break-word !important;
  }

  /* Any long text or pre content */
  p, span, div, label, h1, h2, h3, h4, h5, h6 {
    word-break: break-word !important;
    overflow-wrap: break-word !important;
  }
}

/* Extra tight for very small phones (360px and under) */
@media (max-width: 480px) {
  .page-content {
    padding-left: 12px !important;
    padding-right: 12px !important;
  }
  .portal-card-body {
    padding: 14px !important;
  }
  .portal-card-header {
    padding: 12px 14px !important;
  }
}

/* ============================================================
   27. APPLICANT PORTAL — MOBILE-FIRST DASHBOARD & PAGES
   Optimized for phones: compact text, proper button stacking,
   readable cards, and concise layouts.
   ============================================================ */

/* ── Dashboard: Passport & Profile Card compact ── */
@media (max-width: 767.98px) {
  /* Smaller passport on mobile dashboard */
  .portal-card .rounded-circle[width="120"] {
    width: 90px !important;
    height: 90px !important;
  }

  /* Credentials card tighter */
  .portal-card .info-item-label {
    font-size: 0.72rem !important;
  }
  .portal-card .info-item-value {
    font-size: 0.82rem !important;
  }

  /* Quick action buttons: compact */
  .portal-card-body.d-flex.flex-column.gap-2 .btn-portal {
    padding: 10px 12px !important;
    font-size: 0.8rem !important;
  }

  /* Alert body text tighter */
  .portal-alert .alert-body .alert-title {
    font-size: 0.85rem !important;
    line-height: 1.35 !important;
  }
  .portal-alert .alert-body p,
  .portal-alert .alert-body div:not(.alert-title) {
    font-size: 0.78rem !important;
    line-height: 1.5 !important;
  }

  /* Page header compact */
  .page-header-title {
    font-size: 1.05rem !important;
  }
  .page-header-subtitle {
    font-size: 0.75rem !important;
  }

  /* Badge on page header */
  .portal-badge {
    padding: 5px 12px !important;
    font-size: 0.72rem !important;
  }

  /* Status cards compact */
  .stat-card {
    padding: 10px 14px !important;
    gap: 10px !important;
  }
  .stat-icon {
    width: 36px !important;
    height: 36px !important;
    font-size: 0.9rem !important;
  }
  .stat-label {
    font-size: 0.7rem !important;
  }
  .stat-value {
    font-size: 0.88rem !important;
  }

  /* Modals: more compact on mobile */
  .modal-dialog-centered .modal-content {
    border-radius: 12px !important;
  }
  .modal-header h4,
  .modal-header h5,
  .modal-header .modal-title {
    font-size: 0.95rem !important;
  }
  .modal-body .lead {
    font-size: 0.95rem !important;
  }
  .modal-body p {
    font-size: 0.82rem !important;
  }
  .modal-footer .btn-portal {
    font-size: 0.82rem !important;
    padding: 8px 14px !important;
  }

  /* Breadcrumb compact */
  .portal-breadcrumb {
    font-size: 0.72rem !important;
    margin-bottom: var(--space-2) !important;
  }

  /* Info grid: tighter gaps */
  .info-grid {
    gap: var(--space-3) !important;
  }
  .info-grid > div {
    padding-bottom: var(--space-2) !important;
  }

  /* School Fee Payment: Tracker compact */
  .fee-tracker-wrapper {
    padding: 10px !important;
  }
  .tracker-item {
    gap: 8px !important;
  }
  .tracker-label {
    font-size: 0.75rem !important;
  }
  .tracker-value {
    font-size: 0.8rem !important;
  }

  /* Flex button groups: stack vertically on mobile */
  .d-flex.flex-wrap.gap-2 > .btn-portal,
  .d-flex.flex-wrap.gap-2 > a.btn-portal {
    flex: 1 1 100% !important;
    text-align: center !important;
    justify-content: center !important;
    font-size: 0.82rem !important;
  }

  /* Portal card title smaller */
  .portal-card-title {
    font-size: 0.9rem !important;
  }
  .portal-card-title i {
    font-size: 0.85rem !important;
  }
}

/* ── Extra small phones (360px and under) ── */
@media (max-width: 380px) {
  .portal-sidebar {
    width: 220px !important;
  }
  .portal-sidebar .sidebar-nav-link {
    font-size: 0.72rem !important;
    padding: 6px 6px !important;
  }
  .portal-sidebar .sidebar-brand-text {
    font-size: 0.75rem !important;
  }
  .page-header-title {
    font-size: 0.95rem !important;
  }
  .stat-card {
    padding: 8px 10px !important;
  }
  .stat-icon {
    width: 32px !important;
    height: 32px !important;
  }
}