:root {
  --blue: #8FC1F2;
  --blue-mid: #5B96D8;
  --blue-deep: #1C3A63;
  --ink: #0A0F1C;
  --ink-deep: #050810;
  --white: #F6F8FB;
  --gray: #96A2B3;

  --surface: #FFFFFF;
  --border: #E2E8F1;
  --success: #2F9E63;
  --danger: #C4443B;
  --warning: #C08A2E;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  font-family: 'Work Sans', sans-serif;
  background: var(--white);
  color: var(--ink);
  min-height: 100vh;
}

a { color: var(--blue-mid); }

/* =====================================================================
   Auth pages (login / reset password) — dark hero, ported from the
   Gramans Portal "Coming Soon" reference.
   ===================================================================== */
body.auth-page {
  width: 100%; height: 100vh;
  background: radial-gradient(120% 90% at 68% 30%, #12213C 0%, var(--ink) 45%, var(--ink-deep) 100%);
  overflow: hidden;
  position: relative;
}

.auth-page #net { position: fixed; inset: 0; width: 100%; height: 100%; display: block; opacity: 0; animation: fadeIn 2.2s ease-out 0.2s forwards; }

.auth-page .grid-floor {
  position: fixed; left: 0; right: 0; bottom: 0; height: 52%;
  background-image:
    repeating-linear-gradient(to top, rgba(143,193,242,0.14) 0 1px, transparent 1px 64px),
    repeating-linear-gradient(to right, rgba(143,193,242,0.10) 0 1px, transparent 1px 90px);
  -webkit-mask-image: linear-gradient(to top, rgba(0,0,0,0.9), transparent);
  mask-image: linear-gradient(to top, rgba(0,0,0,0.9), transparent);
  transform: perspective(560px) rotateX(62deg);
  transform-origin: bottom;
  opacity: 0;
  animation: fadeIn 2.4s ease-out 0.3s forwards;
  pointer-events: none;
}

.auth-page .glow {
  position: fixed; width: 56vw; height: 56vw; max-width: 820px; max-height: 820px;
  right: -10vw; top: 6vh; border-radius: 50%;
  background: radial-gradient(circle, rgba(91,150,216,0.30) 0%, rgba(91,150,216,0) 70%);
  filter: blur(10px);
  opacity: 0;
  animation: fadeIn 2.6s ease-out 0.2s forwards;
  pointer-events: none;
}

.auth-page .cube-scene { position: fixed; inset: 0; perspective: 1400px; pointer-events: none; }
.auth-page .cube-orbit { position: absolute; transform-style: preserve-3d; opacity: 0; animation: cubeFadeIn 1.6s ease-out forwards, spin 26s linear infinite; }
.auth-page .cube-orbit--a { --s: 120px; left: 66%; top: 26%; animation-delay: 0.6s, 0.6s; animation-duration: 1.6s, 34s; }
.auth-page .cube-orbit--b { --s: 64px; left: 81%; top: 44%; animation-delay: 0.9s, 0.9s; animation-duration: 1.6s, 22s; animation-direction: normal, reverse; }
.auth-page .cube-orbit--c { --s: 46px; left: 60%; top: 52%; animation-delay: 1.1s, 1.1s; animation-duration: 1.6s, 18s; }
.auth-page .cube-orbit--d { --s: 32px; left: 87%; top: 22%; animation-delay: 1.3s, 1.3s; animation-duration: 1.6s, 14s; animation-direction: normal, reverse; }
.auth-page .cube { position: relative; width: var(--s); height: var(--s); transform-style: preserve-3d; animation: float 7s ease-in-out infinite; }
.auth-page .cube-orbit--b .cube { animation-duration: 8.5s; }
.auth-page .cube-orbit--c .cube { animation-duration: 6s; }
.auth-page .cube-orbit--d .cube { animation-duration: 9.5s; }
.auth-page .face { position: absolute; width: var(--s); height: var(--s); border: 1px solid rgba(143,193,242,0.45); background: linear-gradient(135deg, rgba(127,182,240,0.16), rgba(20,36,58,0.20)); }
.auth-page .face.front { transform: translateZ(calc(var(--s) / 2)); }
.auth-page .face.back { transform: translateZ(calc(var(--s) / -2)) rotateY(180deg); }
.auth-page .face.right { transform: translateX(calc(var(--s) / 2)) rotateY(90deg); }
.auth-page .face.left { transform: translateX(calc(var(--s) / -2)) rotateY(-90deg); }
.auth-page .face.top { transform: translateY(calc(var(--s) / -2)) rotateX(90deg); background: linear-gradient(135deg, rgba(159,208,255,0.28), rgba(127,182,240,0.14)); }
.auth-page .face.bottom { transform: translateY(calc(var(--s) / 2)) rotateX(-90deg); background: linear-gradient(135deg, rgba(20,36,58,0.30), rgba(10,18,30,0.30)); }

.auth-content {
  position: relative; z-index: 5;
  height: 100vh;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  text-align: center;
  padding: 24px;
}

.auth-logo {
  display: flex; align-items: center; gap: 22px;
  font-family: 'Libre Baskerville', serif;
  font-size: clamp(20px, 3vw, 30px);
  color: var(--white);
  letter-spacing: 3.5px;
  margin-bottom: 36px;
  opacity: 0;
  animation: fadeIn 0.9s ease-out 0.3s forwards;
}
.auth-logo-divider { width: 2px; height: 30px; background: var(--blue); box-shadow: 0 0 12px rgba(143,193,242,0.8); }

.auth-card {
  position: relative; z-index: 5;
  width: 100%; max-width: 380px;
  opacity: 0;
  animation: riseIn 0.8s cubic-bezier(.22,.68,.32,1) 0.5s forwards;
}

.auth-card h1 {
  font-family: 'Outfit', sans-serif; font-weight: 600;
  font-size: clamp(24px, 3.4vw, 32px);
  color: var(--white);
  margin-bottom: 8px;
}
.auth-card p.subtitle { color: var(--gray); font-size: 14px; margin-bottom: 28px; line-height: 1.5; }

.auth-field { margin-bottom: 18px; text-align: left; }
.auth-field label {
  display: block; font-family: 'Tektur', sans-serif; font-size: 11px; letter-spacing: 1.8px;
  text-transform: uppercase; color: var(--blue); margin-bottom: 8px;
}
.auth-field input {
  width: 100%; padding: 13px 16px;
  background: rgba(10, 15, 28, 0.5);
  border: 1px solid rgba(143,193,242,0.28);
  border-radius: 10px;
  color: var(--white);
  font-family: 'Work Sans', sans-serif;
  font-size: 15px;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.auth-field input:focus {
  outline: none;
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(143,193,242,0.18), 0 0 18px rgba(143,193,242,0.25);
}
.auth-field input::placeholder { color: rgba(150,162,179,0.6); }

.auth-btn {
  width: 100%; padding: 14px;
  background: linear-gradient(135deg, var(--blue-mid), var(--blue-deep));
  color: var(--white);
  border: none; border-radius: 10px;
  font-family: 'Work Sans', sans-serif; font-weight: 600; font-size: 15px;
  letter-spacing: 0.4px;
  cursor: pointer;
  transition: transform 0.15s, box-shadow 0.15s;
  box-shadow: 0 6px 20px rgba(28,58,99,0.4);
}
.auth-btn:hover { transform: translateY(-1px); box-shadow: 0 8px 24px rgba(28,58,99,0.55); }
.auth-btn:disabled { opacity: 0.6; cursor: not-allowed; transform: none; }

.auth-links { margin-top: 20px; text-align: center; }
.auth-links a { color: var(--blue); font-size: 13.5px; text-decoration: none; }
.auth-links a:hover { text-decoration: underline; }

.auth-error {
  background: rgba(196,68,59,0.15);
  border: 1px solid rgba(196,68,59,0.4);
  color: #F3B4AF;
  padding: 10px 14px;
  border-radius: 8px;
  font-size: 13.5px;
  margin-bottom: 18px;
  display: none;
}
.auth-error.show { display: block; }

.auth-success {
  background: rgba(47,158,99,0.15);
  border: 1px solid rgba(47,158,99,0.4);
  color: #9EE3BC;
  padding: 10px 14px;
  border-radius: 8px;
  font-size: 13.5px;
  margin-bottom: 18px;
  display: none;
}
.auth-success.show { display: block; }

.auth-footer {
  position: fixed; left: 0; right: 0; bottom: 22px;
  text-align: center;
  font-size: 12px; letter-spacing: 0.3px;
  color: rgba(150,162,179,0.55);
  z-index: 5;
}

@keyframes fadeIn { to { opacity: 1; } }
@keyframes riseIn { to { opacity: 1; transform: translateY(0); } }
@keyframes cubeFadeIn { to { opacity: 1; } }
@keyframes spin { from { transform: rotateX(0deg) rotateY(0deg); } to { transform: rotateX(360deg) rotateY(360deg); } }
@keyframes float { 0%, 100% { margin-top: 0px; } 50% { margin-top: -16px; } }

/* =====================================================================
   App shell (light theme) — dashboards, forms, tables
   ===================================================================== */
body.app-page { background: var(--white); }

.app-shell { display: flex; min-height: 100vh; }

.sidenav {
  width: 232px; flex-shrink: 0;
  background: var(--blue-deep);
  color: var(--white);
  display: flex; flex-direction: column;
  padding: 22px 0;
}
.sidenav-logo {
  font-family: 'Libre Baskerville', serif;
  font-size: 18px; letter-spacing: 1.5px;
  padding: 0 22px 22px;
  border-bottom: 1px solid rgba(255,255,255,0.12);
  margin-bottom: 14px;
}
.sidenav-logo span { color: var(--blue); }
.sidenav-logo .subtitle {
  display: block;
  font-family: 'Tektur', sans-serif;
  font-size: 10.5px; letter-spacing: 1.8px;
  text-transform: uppercase;
  color: var(--blue);
  margin-top: 6px;
}
.sidenav a {
  display: flex; align-items: center; gap: 10px;
  padding: 11px 22px;
  color: rgba(246,248,251,0.75);
  text-decoration: none;
  font-size: 14px;
  border-left: 3px solid transparent;
  transition: background 0.15s, color 0.15s;
}
.sidenav a:hover { background: rgba(255,255,255,0.06); color: var(--white); }
.sidenav a.active { color: var(--white); border-left-color: var(--blue); background: rgba(143,193,242,0.1); font-weight: 500; }
.sidenav .nav-section { margin-top: auto; }
.sidenav .nav-user {
  padding: 14px 22px; border-top: 1px solid rgba(255,255,255,0.12);
  font-size: 13px; color: rgba(246,248,251,0.6);
}
.sidenav .nav-user strong { color: var(--white); display: block; font-weight: 500; margin-bottom: 2px; }
.sidenav .logout-btn {
  display: block; width: calc(100% - 44px); margin: 10px 22px 0;
  padding: 8px; background: rgba(255,255,255,0.08); border: none; border-radius: 6px;
  color: var(--white); font-size: 12.5px; cursor: pointer; text-align: center;
}
.sidenav .logout-btn:hover { background: rgba(255,255,255,0.16); }

.main-area { flex: 1; display: flex; flex-direction: column; min-width: 0; }

.topbar {
  height: 64px; flex-shrink: 0;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 28px;
}
.topbar h1 {
  font-family: 'Libre Baskerville', serif;
  font-size: 20px; color: var(--blue-deep); font-weight: 700;
}
.topbar .badge-tag {
  font-family: 'Tektur', sans-serif; font-size: 10.5px; letter-spacing: 1.6px;
  text-transform: uppercase; color: var(--blue-mid);
  border: 1px solid var(--blue); border-radius: 20px; padding: 4px 12px;
}

.content { flex: 1; padding: 28px; overflow-y: auto; }

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 22px;
  margin-bottom: 20px;
}
.card h2 {
  font-family: 'Libre Baskerville', serif;
  font-size: 17px; color: var(--blue-deep); margin-bottom: 16px;
}

.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 16px; margin-bottom: 20px; }
.stat-tile { background: var(--surface); border: 1px solid var(--border); border-radius: 12px; padding: 18px; }
.stat-tile .label { font-size: 12px; text-transform: uppercase; letter-spacing: 1px; color: var(--gray); margin-bottom: 8px; }
.stat-tile .value { font-family: 'Outfit', sans-serif; font-size: 28px; font-weight: 600; color: var(--blue-deep); }

.btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 9px 18px;
  border-radius: 8px; border: none;
  font-family: 'Work Sans', sans-serif; font-size: 13.5px; font-weight: 500;
  cursor: pointer;
  transition: opacity 0.15s, transform 0.1s;
}
.btn:active { transform: scale(0.98); }
.btn-primary { background: var(--blue-mid); color: var(--white); }
.btn-primary:hover { opacity: 0.9; }
.btn-outline { background: transparent; border: 1px solid var(--blue-mid); color: var(--blue-mid); }
.btn-outline:hover { background: rgba(91,150,216,0.08); }
.btn-danger { background: var(--danger); color: var(--white); }
.btn-danger:hover { opacity: 0.9; }
.btn-sm { padding: 6px 12px; font-size: 12.5px; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

.form-row { margin-bottom: 16px; }
.form-row label { display: block; font-size: 13px; font-weight: 500; color: var(--blue-deep); margin-bottom: 6px; }
.form-row input, .form-row select, .form-row textarea {
  width: 100%; padding: 10px 12px;
  border: 1px solid var(--border); border-radius: 8px;
  font-family: 'Work Sans', sans-serif; font-size: 14px;
  background: var(--surface); color: var(--ink);
}
.form-row input:focus, .form-row select:focus, .form-row textarea:focus {
  outline: none; border-color: var(--blue-mid); box-shadow: 0 0 0 3px rgba(91,150,216,0.15);
}
.form-row textarea { resize: vertical; min-height: 90px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 16px; }
.form-hint { font-size: 12px; color: var(--gray); margin-top: 4px; }

table { width: 100%; border-collapse: collapse; }
thead th {
  text-align: left; font-size: 11.5px; text-transform: uppercase; letter-spacing: 0.6px;
  color: var(--gray); padding: 10px 12px; border-bottom: 1px solid var(--border);
}
tbody td { padding: 12px; border-bottom: 1px solid var(--border); font-size: 14px; }
tbody tr:hover { background: rgba(91,150,216,0.04); }
tbody tr:last-child td { border-bottom: none; }
.table-wrap { overflow-x: auto; }
.table-empty { padding: 32px; text-align: center; color: var(--gray); font-size: 14px; }

.badge {
  display: inline-block; padding: 4px 11px; border-radius: 20px;
  font-size: 11.5px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.4px;
}
.badge-draft { background: #EEF1F5; color: var(--gray); }
.badge-pending { background: rgba(192,138,46,0.14); color: var(--warning); }
.badge-approved { background: rgba(47,158,99,0.14); color: var(--success); }
.badge-rejected { background: rgba(196,68,59,0.14); color: var(--danger); }
.badge-paid { background: rgba(91,150,216,0.16); color: var(--blue-deep); }

.filters { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 18px; align-items: end; }
.filters .form-row { margin-bottom: 0; min-width: 150px; }

.toast {
  position: fixed; bottom: 24px; right: 24px; z-index: 100;
  background: var(--ink); color: var(--white);
  padding: 12px 20px; border-radius: 8px; font-size: 13.5px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.25);
  opacity: 0; transform: translateY(10px);
  transition: opacity 0.2s, transform 0.2s;
  pointer-events: none;
  max-width: 360px;
}
.toast.show { opacity: 1; transform: translateY(0); }
.toast.error { background: var(--danger); }
.toast.success { background: var(--success); }

.modal-overlay {
  position: fixed; inset: 0; background: rgba(10,15,28,0.5);
  display: none; align-items: center; justify-content: center; z-index: 90; padding: 20px;
}
.modal-overlay.show { display: flex; }
.modal {
  background: var(--surface); border-radius: 12px; padding: 26px;
  width: 100%; max-width: 460px; max-height: 88vh; overflow-y: auto;
}
.modal h2 { font-family: 'Libre Baskerville', serif; font-size: 18px; color: var(--blue-deep); margin-bottom: 18px; }
.modal-actions { display: flex; justify-content: flex-end; gap: 10px; margin-top: 20px; }

.role-checks { display: flex; gap: 14px; flex-wrap: wrap; }
.role-checks label { display: flex; align-items: center; gap: 6px; font-size: 13.5px; font-weight: 400; color: var(--ink); }

.levels-editor { border: 1px solid var(--border); border-radius: 10px; padding: 14px; margin-bottom: 10px; }
.level-row { display: flex; gap: 10px; align-items: center; margin-bottom: 10px; }
.level-row .level-num {
  width: 26px; height: 26px; border-radius: 50%; background: var(--blue-deep); color: var(--white);
  display: flex; align-items: center; justify-content: center; font-size: 12px; flex-shrink: 0;
}
.level-row select, .level-row input { flex: 1; }
.level-row .remove-level { flex: none; }

.timeline { list-style: none; }
.timeline li { display: flex; gap: 14px; padding: 12px 0; border-bottom: 1px solid var(--border); }
.timeline li:last-child { border-bottom: none; }
.timeline .dot { width: 10px; height: 10px; border-radius: 50%; margin-top: 5px; flex-shrink: 0; }
.timeline .dot.approved { background: var(--success); }
.timeline .dot.rejected { background: var(--danger); }
.timeline .dot.pending { background: var(--warning); }
.timeline .meta { font-size: 12px; color: var(--gray); margin-top: 2px; }
.timeline .comment { font-size: 13.5px; margin-top: 6px; background: var(--white); border: 1px solid var(--border); border-radius: 8px; padding: 8px 10px; }

.attachment-list { list-style: none; }
.attachment-list li { padding: 8px 0; border-bottom: 1px solid var(--border); font-size: 13.5px; }
.attachment-list li:last-child { border-bottom: none; }

.empty-state { text-align: center; padding: 48px 20px; color: var(--gray); }
.empty-state .icon { font-size: 32px; margin-bottom: 10px; }

.spinner {
  width: 18px; height: 18px; border: 2px solid rgba(255,255,255,0.4); border-top-color: #fff;
  border-radius: 50%; animation: spin-fast 0.7s linear infinite; display: inline-block;
}
@keyframes spin-fast { to { transform: rotate(360deg); } }

@media (max-width: 860px) {
  .sidenav { width: 72px; }
  .sidenav-logo, .sidenav a span.label, .nav-user, .logout-btn { display: none; }
  .form-grid { grid-template-columns: 1fr; }
}