/* ============================================================
   portal.css — AGG ARTS ARENA Client Portal
   ============================================================ */
:root {
  --bg:           #061329;
  --surface-1:    #0a1d3d;
  --surface-2:    #102650;
  --surface-3:    #173566;
  --text-1:       #F5F5F5;
  --text-2:       #888888;
  --text-3:       #444444;
  --accent:       #0078ff;
  --accent-dark:  #005dcc;
  --accent-dim:   rgba(0,120,255,.14);
  --accent-hover: #2f91ff;
  --cyan:         #00b2bc;
  --cyan-dark:    #008f98;
  --cyan-dim:     rgba(0,178,188,.14);
  --grad-primary: linear-gradient(135deg, #0078ff, #00b2bc);
  --green:        #4ade80;
  --green-dim:    rgba(74,222,128,.12);
  --yellow:       #fbbf24;
  --yellow-dim:   rgba(251,191,36,.12);
  --red:          #f87171;
  --red-dim:      rgba(248,113,113,.12);
  --blue:         #60a5fa;
  --blue-dim:     rgba(96,165,250,.12);
  --border-subtle: rgba(255,255,255,.07);
  --border-medium: rgba(255,255,255,.12);
  --border-accent: rgba(0,120,255,.36);
  --border-cyan:   rgba(0,178,188,.34);
  --font-display: 'Bebas Neue', 'Arial Narrow', Arial, sans-serif;
  --font-mono:    'JetBrains Mono', 'Fira Code', monospace;
  --font-body:    'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --r-sm: 4px; --r-md: 8px; --r-lg: 12px; --r-full: 9999px;
  --sp-2: 8px; --sp-3: 12px; --sp-4: 16px; --sp-5: 20px;
  --sp-6: 24px; --sp-7: 32px; --sp-8: 40px; --sp-9: 48px; --sp-10: 64px;
  --transition: .18s ease;
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; -webkit-text-size-adjust: 100%; }
body { font-family: var(--font-body); background: var(--bg); color: var(--text-1); line-height: 1.6; min-height: 100vh; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; font-family: inherit; }
img { display: block; max-width: 100%; }

/* ── Auth screen ────────────────────────────────────────── */
.auth-body { display: flex; align-items: center; justify-content: center; min-height: 100vh; padding: var(--sp-5); background: radial-gradient(ellipse at 50% 0%, rgba(139,92,246,.08) 0%, transparent 70%), var(--bg); }
.auth-screen { width: 100%; }
.auth-card { max-width: 420px; margin: 0 auto; background: var(--surface-2); border: 1px solid var(--border-subtle); border-radius: var(--r-lg); padding: var(--sp-8); }
.auth-card__brand { text-align: center; margin-bottom: var(--sp-6); }
.auth-card__logo { font-family: var(--font-display); font-size: 1.6rem; letter-spacing: .12em; color: var(--text-1); line-height: 1; }
.auth-card__logo span { color: var(--accent); }
.auth-card__logo-img { width: 210px; height: 46px; object-fit: contain; object-position: center; }
.auth-card__tagline { font-family: var(--font-mono); font-size: .6rem; letter-spacing: .2em; text-transform: uppercase; color: var(--text-2); margin-top: 6px; }
.auth-card__title { font-family: var(--font-display); font-size: 1.6rem; letter-spacing: .06em; text-align: center; margin-bottom: var(--sp-2); }
.auth-card__sub { font-size: .85rem; color: var(--text-2); text-align: center; margin-bottom: var(--sp-6); }

/* ── Portal layout ──────────────────────────────────────── */
.portal-body { display: flex; flex-direction: column; min-height: 100vh; }
.portal-header {
  position: sticky; top: 0; z-index: 100;
  background: var(--surface-1); border-bottom: 1px solid var(--border-subtle);
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px var(--sp-6); gap: var(--sp-4);
}
.portal-header__logo { font-family: var(--font-display); font-size: 1.2rem; letter-spacing: .1em; }
.portal-header__logo span { color: var(--accent); }
.portal-header__logo-img { width: 170px; height: 34px; object-fit: contain; object-position: left center; vertical-align: middle; }
.portal-header__user { display: flex; align-items: center; gap: var(--sp-4); }
.portal-header__name { font-size: .85rem; color: var(--text-2); }
.portal-header__logout { display: flex; align-items: center; gap: 6px; font-family: var(--font-mono); font-size: .62rem; letter-spacing: .12em; text-transform: uppercase; color: var(--text-2); padding: 6px 12px; border: 1px solid var(--border-medium); border-radius: var(--r-md); transition: color var(--transition), border-color var(--transition); }
.portal-header__logout:hover { color: var(--text-1); border-color: var(--border-accent); }

.portal-main { flex: 1; max-width: 900px; margin: 0 auto; width: 100%; padding: var(--sp-8) var(--sp-5) var(--sp-10); }
.portal-page-head { margin-bottom: var(--sp-7); }
.portal-page-title { font-family: var(--font-display); font-size: clamp(2rem, 4vw, 3rem); letter-spacing: .06em; line-height: 1; margin-bottom: var(--sp-2); }
.portal-page-sub { font-size: .88rem; color: var(--text-2); }

/* ── Batch bar ──────────────────────────────────────────── */
.batch-bar {
  display: flex; align-items: center; gap: var(--sp-3);
  background: var(--accent-dim); border: 1px solid var(--border-accent);
  border-radius: var(--r-md); padding: var(--sp-4) var(--sp-5);
  margin-bottom: var(--sp-5); flex-wrap: wrap;
}
.batch-bar__info { flex: 1; font-family: var(--font-mono); font-size: .72rem; letter-spacing: .1em; text-transform: uppercase; color: var(--accent); }

/* ── Session cards ──────────────────────────────────────── */
.sessions-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: var(--sp-4); padding-bottom: var(--sp-4);
  border-bottom: 1px solid var(--border-subtle);
}
.check-all-label { display: flex; align-items: center; gap: 10px; font-size: .85rem; color: var(--text-2); cursor: pointer; }
.sessions-count { font-family: var(--font-mono); font-size: .65rem; letter-spacing: .1em; text-transform: uppercase; color: var(--text-3); }
.sessions-list { display: flex; flex-direction: column; gap: var(--sp-3); }

.session-card {
  display: grid;
  grid-template-columns: 28px 1fr auto auto;
  align-items: center;
  gap: var(--sp-5);
  background: var(--surface-2);
  border: 1px solid var(--border-subtle);
  border-radius: var(--r-lg);
  padding: var(--sp-5) var(--sp-6);
  transition: border-color var(--transition);
}
.session-card:hover { border-color: var(--border-medium); }
.session-card.released { border-color: rgba(76,175,125,.2); }
.session-card.held     { border-color: rgba(240,180,41,.2); opacity: .85; }

.session-card__check { display: flex; align-items: center; justify-content: center; }
.session-card__meta { min-width: 0; }
.session-card__ref-label { font-family: var(--font-mono); font-size: .65rem; letter-spacing: .12em; color: var(--accent); text-transform: uppercase; }
.session-card__name     { font-size: .95rem; color: var(--text-1); font-weight: 500; margin-top: 4px; }
.session-card__package  { font-size: .8rem;  color: var(--text-2); }
.session-card__date     { font-family: var(--font-mono); font-size: .65rem; letter-spacing: .08em; color: var(--text-3); margin-top: 4px; }
.session-card__notes    { font-size: .78rem; color: var(--text-2); margin-top: 6px; font-style: italic; }
.session-card__held-note{ font-size: .78rem; color: var(--yellow); margin-top: 4px; }
.session-card__files    { font-family: var(--font-mono); font-size: .65rem; letter-spacing: .08em; color: var(--text-3); margin-top: 4px; }

.session-card__status { flex-shrink: 0; text-align: center; }
.session-card__actions { display: flex; flex-direction: column; gap: var(--sp-2); flex-shrink: 0; }

/* Badges */
.session-badge {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 4px 10px; border-radius: var(--r-full);
  font-family: var(--font-mono); font-size: .58rem; letter-spacing: .1em; text-transform: uppercase; font-weight: 600;
  white-space: nowrap;
}
.session-badge--ready   { background: var(--green-dim);  color: var(--green); }
.session-badge--held    { background: var(--yellow-dim); color: var(--yellow); }
.session-badge--editing { background: var(--blue-dim);   color: var(--blue); }
.session-badge--pending { background: var(--surface-3);  color: var(--text-3); border: 1px solid var(--border-medium); }

/* ── Empty state ────────────────────────────────────────── */
.portal-empty {
  text-align: center; padding: var(--sp-10) var(--sp-5);
  background: var(--surface-2); border: 1px solid var(--border-subtle);
  border-radius: var(--r-lg); color: var(--text-2);
  display: flex; flex-direction: column; align-items: center; gap: var(--sp-4);
}
.portal-empty svg { opacity: .25; }
.portal-empty__title { font-family: var(--font-display); font-size: 1.4rem; letter-spacing: .06em; }
.portal-empty__text  { font-size: .87rem; max-width: 380px; }

/* ── Help ───────────────────────────────────────────────── */
.portal-help { margin-top: var(--sp-8); text-align: center; font-size: .82rem; color: var(--text-3); }
.portal-help a { color: var(--accent); }

/* ── Buttons ────────────────────────────────────────────── */
.btn { display: inline-flex; align-items: center; gap: 6px; padding: 9px 16px; border-radius: var(--r-md); font-family: var(--font-mono); font-size: .7rem; letter-spacing: .1em; text-transform: uppercase; font-weight: 600; cursor: pointer; border: 1px solid transparent; transition: background var(--transition), border-color var(--transition); }
.btn-primary  { background: var(--accent); color: #000; border-color: var(--accent); }
.btn-primary:hover:not(:disabled)  { background: var(--accent-hover); border-color: var(--accent-hover); }
.btn-secondary{ background: var(--surface-3); color: var(--text-1); border-color: var(--border-medium); }
.btn-secondary:hover:not(:disabled){ background: var(--surface-2); border-color: var(--border-accent); }
.btn-ghost    { background: transparent; color: var(--text-2); border-color: var(--border-medium); }
.btn-ghost:hover:not(:disabled)    { background: var(--surface-3); color: var(--text-1); }
.btn-sm  { padding: 6px 12px; font-size: .62rem; }
.btn-lg  { padding: 12px 24px; font-size: .75rem; }

/* ── Form ───────────────────────────────────────────────── */
.form-group { display: flex; flex-direction: column; gap: 8px; margin-bottom: 16px; }
.form-label { font-family: var(--font-mono); font-size: .62rem; letter-spacing: .12em; text-transform: uppercase; color: var(--text-2); }
.form-control { background: var(--surface-3); border: 1px solid var(--border-medium); border-radius: var(--r-md); padding: 11px 14px; color: var(--text-1); font-size: .92rem; outline: none; transition: border-color var(--transition); width: 100%; -webkit-appearance: none; }
.form-control:focus { border-color: var(--border-accent); }
.form-control::placeholder { color: var(--text-3); }

/* ── Alerts ─────────────────────────────────────────────── */
.alert { border-radius: var(--r-md); padding: 14px 16px; font-size: .87rem; line-height: 1.6; margin-bottom: 16px; }
.alert-error   { background: var(--red-dim);   border: 1px solid rgba(224,85,85,.3);  color: #f48b8b; }
.alert-success { background: var(--green-dim); border: 1px solid rgba(76,175,125,.3); color: #82c9a3; }

/* ── Checkbox ───────────────────────────────────────────── */
input[type="checkbox"] { width: 16px; height: 16px; appearance: none; background: var(--surface-3); border: 1px solid var(--border-medium); border-radius: 3px; cursor: pointer; position: relative; transition: background var(--transition); flex-shrink: 0; }
input[type="checkbox"]:checked { background: var(--accent); border-color: var(--accent); }
input[type="checkbox"]:checked::after { content: ''; position: absolute; top: 2px; left: 5px; width: 4px; height: 8px; border: 2px solid #000; border-top: none; border-left: none; transform: rotate(45deg); }

/* ── Spinner ────────────────────────────────────────────── */
.spinner { display: inline-block; width: 14px; height: 14px; border: 2px solid rgba(0,0,0,.3); border-top-color: #000; border-radius: 50%; animation: spin .7s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ── Responsive ─────────────────────────────────────────── */
@media (max-width: 640px) {
  .portal-main { padding: var(--sp-5) var(--sp-4) var(--sp-9); }
  .session-card { grid-template-columns: 28px 1fr; grid-template-rows: auto auto auto; gap: var(--sp-3); }
  .session-card__status  { grid-column: 2; }
  .session-card__actions { grid-column: 1 / -1; flex-direction: row; flex-wrap: wrap; }
  .portal-header { padding: 12px var(--sp-4); }
  .portal-header__name { display: none; }
}