/* ============================================================
   Beaut Master — dashboard shell (student portal + admin panel)
   Black + gold, loads after site.css.
   ============================================================ */

.app-body { background: var(--bg); }
.app-shell { display: flex; min-height: 100vh; }

/* ---- Sidebar ---- */
.app-sidebar {
  width: 250px; flex-shrink: 0;
  background: radial-gradient(500px 240px at 50% 0%, rgba(240,199,125,.1), transparent 62%), linear-gradient(180deg, #131315 0%, #0A0A0B 100%);
  color: var(--text);
  display: flex; flex-direction: column; padding: 26px 16px;
  position: sticky; top: 0; height: 100vh; overflow-y: auto;
  border-right: 1px solid var(--line);
}
.app-brand { text-align: center; margin-bottom: 8px; }
.app-brand .brand-tag { font: 600 10px/1 var(--sans); letter-spacing: .24em; text-transform: uppercase; color: var(--gold); margin-top: 10px; }
.app-nav { display: grid; gap: 3px; }
.app-nav a { font: 500 13px/1 var(--sans); letter-spacing: .04em; color: var(--muted); padding: 12px 15px; border-radius: 10px; display: flex; align-items: center; gap: 10px; transition: background .16s, color .16s; }
.app-nav a:hover { background: rgba(240,199,125,.08); color: var(--text); }
.app-nav a.active { background: var(--gold-grad); color: #0B0B0C; font-weight: 600; box-shadow: 0 6px 18px rgba(181,122,44,.35); }
.app-nav .nav-sep { font: 700 10px/1 var(--sans); letter-spacing: .2em; text-transform: uppercase; color: rgba(240,199,125,.6); padding: 20px 15px 8px; }
.app-logout { margin-top: auto; padding-top: 22px; }
.app-logout .btn { width: 100%; border-color: var(--line); color: var(--text); }
.app-logout .btn:hover { background: var(--text); color: #0B0B0C; }

/* ---- Main column ---- */
.app-main { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.app-topbar { display: flex; align-items: center; gap: 16px; background: rgba(11,11,12,.85); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); padding: 15px 26px; position: sticky; top: 0; z-index: 10; }
.app-menu-btn { display: none; font-size: 20px; background: none; border: 0; cursor: pointer; color: var(--text); }
.app-user { display: flex; flex-direction: column; }
.app-user-name { font-weight: 600; font-size: 15px; color: var(--ink); }
.app-user-sub { font: 600 11px/1.4 var(--sans); letter-spacing: .1em; text-transform: uppercase; color: var(--gold); }
.app-site-link { margin-left: auto; font: 600 12px var(--sans); letter-spacing: .06em; text-transform: uppercase; }
.app-content { padding: 32px 30px 64px; max-width: 1120px; width: 100%; }
.app-content h1 { font-family: var(--serif); font-weight: 600; font-size: 30px; margin-bottom: 24px; }

/* ---- Cards & stats ---- */
.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 18px; margin-bottom: 28px; }
.stat-card { position: relative; overflow: hidden; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px 24px; box-shadow: var(--shadow-sm); }
.stat-card::after { content: ''; position: absolute; right: -24px; top: -24px; width: 90px; height: 90px; background: radial-gradient(circle, rgba(240,199,125,.1), transparent 70%); }
.stat-label { font: 700 11px/1 var(--sans); letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }
.stat-value { font: 700 30px var(--serif); margin-top: 10px; color: var(--ink); }
.stat-sub { font-size: 12.5px; color: var(--muted); margin-top: 4px; }
.stat-gold { border-top: 3px solid var(--gold); }
.stat-gold .stat-value { color: var(--gold); }

/* Branch switch (Main / Rayya) */
.branch-switch { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin: 0 0 12px; }
.branch-switch-label { font: 700 11px/1 var(--sans); letter-spacing: .12em; text-transform: uppercase; color: var(--muted); margin-right: 4px; }

.panel { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px 28px; box-shadow: var(--shadow-sm); margin-bottom: 24px; }
.panel h2 { font-family: var(--serif); font-size: 19px; margin: 0 0 18px; }
.panel-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; align-items: start; }

/* ---- Progress ---- */
.progress-track { background: var(--surface-2); border: 1px solid var(--line); border-radius: 999px; height: 14px; overflow: hidden; }
.progress-fill { background: var(--gold-grad); height: 100%; border-radius: 999px; transition: width .6s ease; }
.progress-label { font: 600 13px var(--sans); color: var(--muted); margin-top: 8px; }

.module-row { display: flex; align-items: center; gap: 14px; padding: 14px 4px; border-bottom: 1px solid var(--line); }
.module-row:last-child { border-bottom: 0; }
.module-row .m-name { font-weight: 600; color: var(--ink); }
.module-row .m-dish { font-size: 13px; color: var(--muted); }
.badge { font: 700 11px/1 var(--sans); letter-spacing: .08em; text-transform: uppercase; padding: 7px 13px; border-radius: 999px; white-space: nowrap; margin-left: auto; }
.badge-done { background: rgba(240,199,125,.16); color: var(--gold-light); }
.badge-progress { background: rgba(240,199,125,.1); color: var(--gold); }
.badge-todo { background: rgba(255,255,255,.06); color: var(--muted); }
.badge-paid { background: rgba(240,199,125,.16); color: var(--gold-light); }
.badge-pending { background: rgba(220,80,80,.16); color: #ffb3b3; }
.badge-new { background: rgba(240,199,125,.16); color: var(--gold); }

/* ---- Tables ---- */
.data-table { width: 100%; border-collapse: collapse; font-size: 14.5px; }
.data-table th, .data-table td { text-align: left; padding: 12px 12px; border-bottom: 1px solid var(--line); }
.data-table thead th { font: 700 11px/1 var(--sans); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.data-table tbody tr:hover { background: rgba(255,255,255,.03); }
.data-table td { color: var(--text); }
.data-table .num { text-align: right; }
.table-scroll { overflow-x: auto; }

/* ---- Forms ---- */
.app-form { display: grid; gap: 15px; max-width: 540px; }
.app-form.wide { max-width: none; }
.app-form label { display: grid; gap: 6px; font: 700 11.5px var(--sans); letter-spacing: .06em; text-transform: uppercase; color: var(--muted); }
.app-form input, .app-form select, .app-form textarea { font: 400 14.5px var(--sans); padding: 11px 13px; border: 1px solid var(--line); border-radius: 10px; background: var(--surface-2); width: 100%; color: var(--text); text-transform: none; letter-spacing: 0; }
.app-form input:focus, .app-form select:focus, .app-form textarea:focus { outline: 2px solid var(--gold); border-color: var(--gold); }
.app-form input[type="color"] { padding: 3px; height: 42px; }
.app-form .form-2col { display: grid; grid-template-columns: 1fr 1fr; gap: 15px; }
.app-form .form-3col { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 15px; }
.inline-form { display: inline; }
.check-row { display: flex; align-items: center; gap: 10px; font: 500 14px var(--sans); text-transform: none; letter-spacing: 0; color: var(--text); }
.check-row input { width: auto; }
.app-content a { color: var(--gold); }

.btn-sm { padding: 9px 16px; font-size: 11.5px; min-height: 0; }
.btn-danger { background: #b8342a; color: #fff; }
.btn-danger:hover { background: #93281f; color: #fff; transform: translateY(-1px); }
.btn-danger::after { display: none; }

/* ---- Login / splash ---- */
.auth-wrap { min-height: 100vh; display: grid; place-items: center; padding: 48px 20px; position: relative; overflow: hidden; background: radial-gradient(760px 420px at 50% -8%, rgba(240,199,125,.18), transparent 62%), linear-gradient(160deg, #131315 0%, #0A0A0B 62%, #131315 100%); }
.auth-wrap .auth-watermark { position: absolute; right: -120px; bottom: -120px; width: 440px; opacity: .06; pointer-events: none; }
.auth-card { position: relative; z-index: 2; background: var(--surface); border: 1px solid var(--line); border-radius: 20px; box-shadow: var(--shadow-md); padding: 44px 46px; width: 100%; max-width: 450px; text-align: center; }
.auth-card img.auth-logo { margin-bottom: 20px; }
.auth-card h1 { font-family: var(--serif); font-size: 25px; margin-bottom: 6px; }
.auth-card .auth-sub { font-size: 13.5px; color: var(--muted); margin-bottom: 26px; }
.auth-card form { display: grid; gap: 15px; text-align: left; }
.auth-card label { display: grid; gap: 6px; font: 700 11.5px var(--sans); letter-spacing: .06em; text-transform: uppercase; color: var(--muted); }
.auth-card input { font: 400 15px var(--sans); padding: 13px 15px; border: 1px solid var(--line); border-radius: 11px; background: var(--surface-2); width: 100%; color: var(--text); }
.auth-card input:focus { outline: 2px solid var(--gold); border-color: var(--gold); }
.auth-note { margin-top: 20px; font-size: 12.5px; color: var(--muted); }

/* ---- Certificate display ---- */
.cert-frame { border: 1px solid var(--line); border-radius: 12px; overflow: hidden; box-shadow: var(--shadow-md); margin: 18px 0; padding: 10px; background: var(--surface-2); }
.cert-frame img { display: block; width: 100%; border-radius: 6px; }

/* ---- Calibration (admin certificates) ---- */
.calibrate-wrap { position: relative; display: inline-block; max-width: 100%; cursor: crosshair; }
.calibrate-wrap img { display: block; max-width: 100%; }
.cal-marker { position: absolute; width: 14px; height: 14px; border-radius: 50%; transform: translate(-50%, -50%); pointer-events: none; border: 2.5px solid #fff; box-shadow: 0 0 0 2px rgba(0,0,0,.45); }
.cal-name { background: #F0C77D; }
.cal-course { background: #e07a2b; }
.cal-from { background: #38a169; }
.cal-to { background: #2b6cb0; }

/* ---- Responsive ---- */
@media (max-width: 900px) {
  .app-sidebar { position: fixed; left: 0; top: 0; bottom: 0; z-index: 40; transform: translateX(-100%); transition: transform .22s ease; box-shadow: var(--shadow-md); }
  .app-sidebar.open { transform: none; }
  .app-menu-btn { display: block; }
  .panel-grid { grid-template-columns: 1fr; }
  .app-content { padding: 22px 16px 54px; }
  .app-form .form-2col, .app-form .form-3col { grid-template-columns: 1fr; }
}