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

:root {
  --blue:       #004aad;
  --blue-mid:   #1565c0;
  --blue-light: #4285f4;
  --blue-glow:  rgba(0, 74, 173, 0.35);
  --bg:         #0a0a0a;
  --bg2:        #101010;
  --bg3:        #171717;
  --text:       #f0f0f0;
  --muted:      #888;
  --border:     #1e1e1e;
  --success:    #22c55e;
  --warning:    #f59e0b;
  --danger:     #ef4444;
  --sidebar-w:  240px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; }
body { background: var(--bg); color: var(--text); font-family: 'Inter', sans-serif; line-height: 1.6; min-height: 100vh; }
a { color: var(--blue-light); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3, h4 { font-family: 'Bebas Neue', sans-serif; letter-spacing: 1px; line-height: 1.2; }

/* AUTH */
.auth-page {
  min-height: 100vh;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: clamp(2rem, 8vh, 5rem) 1rem 2rem;
  background: var(--bg);
}
.auth-card {
  width: 100%;
  max-width: 420px;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 2.5rem 2rem;
}
.auth-logo { text-align: center; margin-bottom: 2rem; }
.auth-logo img { height: 48px; border-radius: 8px; }
.auth-logo h1 { font-size: 1.8rem; color: var(--text); margin-top: 0.75rem; }
.auth-logo p { color: var(--muted); font-size: 0.875rem; margin-top: 0.25rem; }

@media (max-width: 600px) {
  .auth-page { padding: 0; }
  .auth-card {
    max-width: 100%;
    min-height: 100vh;
    border-radius: 0;
    border-left: none;
    border-right: none;
    border-top: none;
    padding: 3rem 1.5rem 2.5rem;
  }
}

/* LAYOUT */
.portal-layout { display: flex; min-height: 100vh; }
.sidebar { width: var(--sidebar-w); background: var(--bg2); border-right: 1px solid var(--border); display: flex; flex-direction: column; position: fixed; top: 0; left: 0; height: 100vh; overflow-y: auto; z-index: 100; transition: transform 0.25s ease; }
.sidebar-logo { display: flex; align-items: center; gap: 0.75rem; padding: 1.25rem 1rem; border-bottom: 1px solid var(--border); text-decoration: none; }
.sidebar-logo img { height: 32px; border-radius: 6px; }
.sidebar-logo span { font-family: 'Bebas Neue', sans-serif; font-size: 1.1rem; color: var(--text); letter-spacing: 1px; }
.sidebar-nav { flex: 1; padding: 1rem 0; }
.nav-section-label { font-size: 0.65rem; letter-spacing: 2px; text-transform: uppercase; color: var(--muted); padding: 0.75rem 1rem 0.25rem; }
.nav-item { display: flex; align-items: center; gap: 0.625rem; padding: 0.6rem 1rem; color: var(--muted); text-decoration: none; font-size: 0.875rem; font-weight: 500; border-left: 3px solid transparent; transition: color 0.15s, background 0.15s, border-color 0.15s; }
.nav-item:hover { color: var(--text); background: rgba(255,255,255,0.04); text-decoration: none; }
.nav-item.active { color: var(--blue-light); border-left-color: var(--blue-light); background: rgba(66,133,244,0.08); }
.nav-item svg { width: 16px; height: 16px; flex-shrink: 0; opacity: 0.7; }
.nav-item.active svg { opacity: 1; }
.nav-badge { margin-left: auto; background: var(--blue); color: #fff; font-size: 0.65rem; font-weight: 700; padding: 1px 6px; border-radius: 10px; min-width: 18px; text-align: center; }
.sidebar-footer { padding: 1rem; border-top: 1px solid var(--border); }
.sidebar-user { display: flex; align-items: center; gap: 0.625rem; padding: 0.5rem 0; margin-bottom: 0.5rem; }
.sidebar-avatar { width: 32px; height: 32px; background: var(--blue); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 0.75rem; font-weight: 700; color: #fff; flex-shrink: 0; }
.sidebar-user-info { overflow: hidden; }
.sidebar-user-name { font-size: 0.8rem; font-weight: 600; color: var(--text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sidebar-user-role { font-size: 0.7rem; color: var(--muted); }
.btn-signout { width: 100%; background: transparent; border: 1px solid var(--border); color: var(--muted); padding: 0.45rem 0.75rem; border-radius: 6px; font-size: 0.8rem; cursor: pointer; transition: border-color 0.15s, color 0.15s; }
.btn-signout:hover { border-color: var(--danger); color: var(--danger); }
.portal-main { margin-left: var(--sidebar-w); flex: 1; min-width: 0; }
.portal-topbar { display: flex; align-items: center; justify-content: space-between; padding: 1rem 2rem; border-bottom: 1px solid var(--border); background: var(--bg); position: sticky; top: 0; z-index: 50; }
.topbar-title { font-family: 'Bebas Neue', sans-serif; font-size: 1.4rem; letter-spacing: 1px; }
.topbar-actions { display: flex; align-items: center; gap: 0.75rem; }
.topbar-notif-btn { position: relative; background: none; border: none; color: var(--muted); cursor: pointer; padding: 0.25rem; border-radius: 6px; transition: color 0.15s; }
.topbar-notif-btn:hover { color: var(--text); }
.notif-dot { position: absolute; top: 2px; right: 2px; width: 8px; height: 8px; background: var(--blue-light); border-radius: 50%; border: 2px solid var(--bg); }
.portal-content { padding: 2rem; max-width: 1200px; }
.sidebar-toggle { display: none; background: none; border: none; color: var(--text); cursor: pointer; padding: 0.25rem; }

/* FORMS */
.form-group { margin-bottom: 1.25rem; }
label { display: block; font-size: 0.8rem; font-weight: 600; color: var(--muted); text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 0.4rem; }
input[type="text"], input[type="email"], input[type="password"], input[type="number"], input[type="date"], input[type="time"], input[type="tel"], input[type="search"], select, textarea { width: 100%; background: var(--bg2); border: 1px solid var(--border); color: var(--text); padding: 0.625rem 0.875rem; border-radius: 8px; font-size: 0.9rem; font-family: 'Inter', sans-serif; transition: border-color 0.15s; outline: none; }
input:focus, select:focus, textarea:focus { border-color: var(--blue-light); }
input::placeholder, textarea::placeholder { color: var(--muted); }
textarea { resize: vertical; min-height: 100px; }
select { cursor: pointer; }
.form-hint { font-size: 0.75rem; color: var(--muted); margin-top: 0.3rem; }
.form-error { font-size: 0.8rem; color: var(--danger); margin-top: 0.3rem; display: none; }
.form-error.visible { display: block; }
.input-error { border-color: var(--danger) !important; }
.pw-strength { margin-top: 0.5rem; }
.pw-strength-bar { height: 4px; background: var(--border); border-radius: 2px; overflow: hidden; margin-bottom: 0.25rem; }
.pw-strength-fill { height: 100%; border-radius: 2px; transition: width 0.3s, background 0.3s; width: 0%; }
.pw-strength-label { font-size: 0.7rem; color: var(--muted); }

/* BUTTONS */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 0.4rem; padding: 0.6rem 1.25rem; border-radius: 8px; font-size: 0.875rem; font-weight: 600; font-family: 'Inter', sans-serif; cursor: pointer; border: none; transition: background 0.15s, transform 0.1s, opacity 0.15s; text-decoration: none; white-space: nowrap; }
.btn:hover { text-decoration: none; }
.btn:active { transform: translateY(1px); }
.btn:disabled, .btn[aria-busy="true"] { opacity: 0.55; cursor: not-allowed; transform: none; }
.btn-primary { background: var(--blue); color: #fff; }
.btn-primary:hover { background: var(--blue-mid); }
.btn-secondary { background: transparent; border: 1px solid var(--border); color: var(--text); }
.btn-secondary:hover { border-color: var(--blue-light); color: var(--blue-light); }
.btn-danger { background: var(--danger); color: #fff; }
.btn-danger:hover { background: #dc2626; }
.btn-success { background: var(--success); color: #fff; }
.btn-success:hover { background: #16a34a; }
.btn-sm { padding: 0.35rem 0.75rem; font-size: 0.8rem; }
.btn-lg { padding: 0.875rem 1.75rem; font-size: 1rem; }
.btn-full { width: 100%; }
.btn-spinner { display: none; width: 14px; height: 14px; border: 2px solid rgba(255,255,255,0.3); border-top-color: #fff; border-radius: 50%; animation: spin 0.6s linear infinite; }
.btn[aria-busy="true"] .btn-spinner { display: block; }
.btn[aria-busy="true"] .btn-text { opacity: 0.7; }
@keyframes spin { to { transform: rotate(360deg); } }

/* CARDS */
.card { background: var(--bg3); border: 1px solid var(--border); border-radius: 12px; padding: 1.5rem; }
.card-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 1.25rem; gap: 1rem; }
.card-title { font-family: 'Bebas Neue', sans-serif; font-size: 1.1rem; letter-spacing: 1px; color: var(--text); }
.card-subtitle { font-size: 0.8rem; color: var(--muted); margin-top: 0.15rem; }
.stat-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 1rem; margin-bottom: 1.5rem; }
.stat-card { background: var(--bg3); border: 1px solid var(--border); border-radius: 10px; padding: 1.25rem 1rem; }
.stat-label { font-size: 0.7rem; letter-spacing: 2px; text-transform: uppercase; color: var(--muted); margin-bottom: 0.5rem; }
.stat-value { font-family: 'Bebas Neue', sans-serif; font-size: 2rem; letter-spacing: 1px; color: var(--blue-light); line-height: 1; }
.stat-sub { font-size: 0.75rem; color: var(--muted); margin-top: 0.25rem; }

/* BADGES */
.badge { display: inline-block; padding: 2px 8px; border-radius: 20px; font-size: 0.7rem; font-weight: 700; letter-spacing: 0.5px; text-transform: uppercase; }
.badge-active    { background: rgba(34,197,94,0.15);  color: var(--success); }
.badge-pending   { background: rgba(245,158,11,0.15); color: var(--warning); }
.badge-expired   { background: rgba(136,136,136,0.15); color: var(--muted); }
.badge-cancelled { background: rgba(239,68,68,0.15);  color: var(--danger); }
.badge-approved  { background: rgba(34,197,94,0.15);  color: var(--success); }
.badge-rejected  { background: rgba(239,68,68,0.15);  color: var(--danger); }
.badge-completed { background: rgba(66,133,244,0.15); color: var(--blue-light); }
.badge-admin     { background: rgba(66,133,244,0.15); color: var(--blue-light); }

/* TABLES */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 0.875rem; }
thead th { text-align: left; font-size: 0.7rem; letter-spacing: 1.5px; text-transform: uppercase; color: var(--muted); padding: 0.75rem 1rem; border-bottom: 1px solid var(--border); font-weight: 600; }
tbody td { padding: 0.875rem 1rem; border-bottom: 1px solid var(--border); vertical-align: middle; }
tbody tr:last-child td { border-bottom: none; }
tbody tr:hover { background: rgba(255,255,255,0.02); }

/* ALERTS & TOASTS */
.alert { padding: 0.875rem 1rem; border-radius: 8px; font-size: 0.875rem; margin-bottom: 1.25rem; border: 1px solid transparent; }
.alert-error   { background: rgba(239,68,68,0.1);   border-color: rgba(239,68,68,0.3);   color: #fca5a5; }
.alert-success { background: rgba(34,197,94,0.1);   border-color: rgba(34,197,94,0.3);   color: #86efac; }
.alert-info    { background: rgba(66,133,244,0.1);  border-color: rgba(66,133,244,0.3);  color: #93c5fd; }
.alert-warning { background: rgba(245,158,11,0.1);  border-color: rgba(245,158,11,0.3);  color: #fcd34d; }
#toast-container { position: fixed; bottom: 1.5rem; right: 1.5rem; z-index: 9999; display: flex; flex-direction: column; gap: 0.5rem; max-width: 340px; }
.toast { padding: 0.875rem 1.125rem; border-radius: 10px; font-size: 0.875rem; font-weight: 500; display: flex; align-items: center; gap: 0.625rem; animation: slideUp 0.25s ease; box-shadow: 0 4px 20px rgba(0,0,0,0.5); }
.toast-success { background: #14532d; border: 1px solid #166534; color: #86efac; }
.toast-error   { background: #450a0a; border: 1px solid #7f1d1d; color: #fca5a5; }
.toast-info    { background: #1e3a5f; border: 1px solid #1d4ed8; color: #93c5fd; }
@keyframes slideUp { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: translateY(0); } }

/* EMPTY STATES */
.empty-state { text-align: center; padding: 4rem 2rem; color: var(--muted); }
.empty-state-icon { font-size: 2.5rem; margin-bottom: 1rem; opacity: 0.4; }
.empty-state h3 { font-family: 'Bebas Neue', sans-serif; font-size: 1.3rem; letter-spacing: 1px; color: var(--text); margin-bottom: 0.5rem; }
.empty-state p { font-size: 0.875rem; margin-bottom: 1.5rem; }

/* MODAL */
.modal-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.75); z-index: 500; display: flex; align-items: center; justify-content: center; padding: 1rem; opacity: 0; pointer-events: none; transition: opacity 0.2s; }
.modal-overlay.open { opacity: 1; pointer-events: all; }
.modal { background: var(--bg3); border: 1px solid var(--border); border-radius: 12px; padding: 2rem; width: 100%; max-width: 500px; max-height: 90vh; overflow-y: auto; transform: translateY(16px); transition: transform 0.2s; }
.modal-overlay.open .modal { transform: translateY(0); }
.modal-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 1.5rem; }
.modal-title { font-family: 'Bebas Neue', sans-serif; font-size: 1.3rem; letter-spacing: 1px; }
.modal-close { background: none; border: none; color: var(--muted); cursor: pointer; font-size: 1.25rem; padding: 0.25rem; line-height: 1; transition: color 0.15s; }
.modal-close:hover { color: var(--text); }
.modal-footer { display: flex; gap: 0.75rem; justify-content: flex-end; margin-top: 1.5rem; }

/* PINNED NOTE */
.pinned-note { background: rgba(245,158,11,0.08); border: 1px solid rgba(245,158,11,0.25); border-left: 4px solid var(--warning); border-radius: 8px; padding: 0.875rem 1rem; font-size: 0.875rem; color: #fcd34d; margin-bottom: 1.5rem; display: flex; align-items: flex-start; gap: 0.5rem; }
.pinned-note-icon { flex-shrink: 0; margin-top: 1px; }

/* UTILS */
.divider { border: none; border-top: 1px solid var(--border); margin: 1.5rem 0; }
.text-muted { color: var(--muted); }
.text-small { font-size: 0.8rem; }
.text-right { text-align: right; }
.text-center { text-align: center; }
.flex { display: flex; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-1 { gap: 0.5rem; }
.gap-2 { gap: 1rem; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.page-title { font-family: 'Bebas Neue', sans-serif; font-size: 2rem; letter-spacing: 1px; margin-bottom: 0.25rem; }
.page-sub { color: var(--muted); font-size: 0.875rem; margin-bottom: 2rem; }

/* RESPONSIVE */
@media (max-width: 768px) {
  .sidebar { transform: translateX(-100%); }
  .sidebar.open { transform: translateX(0); box-shadow: 4px 0 20px rgba(0,0,0,0.5); }
  .portal-main { margin-left: 0; }
  .sidebar-toggle { display: flex; }
  .portal-content { padding: 1.25rem 1rem; }
  .stat-grid { grid-template-columns: repeat(2, 1fr); }
  .modal { padding: 1.5rem; }
}
@media (max-width: 480px) {
  .stat-grid { grid-template-columns: 1fr 1fr; }
  .auth-card { padding: 2rem 1.25rem; }
}