/* =====================================================
   EventFlow Profile Pages - Modern Inter Design System
   Replaces the old dark-glass Apple theme.
   Shared by: login.html, dashboard.html, event_details.html
   ===================================================== */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

/* ─── CSS Variables ─────────────────────────────────── */
:root {
  --primary:        #6366f1;
  --primary-dark:   #4f46e5;
  --primary-mid:    #7c3aed;
  --primary-light:  #e0e7ff;
  --primary-glow:   rgba(99,102,241,0.12);
  --bg:             #f1f5f9;
  --surface:        #ffffff;
  --border:         #e2e8f0;
  --text:           #0f172a;
  --text-2:         #475569;
  --text-3:         #94a3b8;
  --muted:          #64748b;
  --success:        #10b981;
  --success-bg:     #d1fae5;
  --warning:        #f59e0b;
  --warning-bg:     #fef3c7;
  --danger:         #ef4444;
  --danger-bg:      #fee2e2;
  --info:           #3b82f6;
  --info-bg:        #dbeafe;
  --gold:           #f59e0b;
  --accent:         #6366f1;
  --shadow-sm:      0 1px 3px rgba(0,0,0,0.06);
  --shadow-md:      0 4px 16px rgba(0,0,0,0.08);
  --shadow-lg:      0 8px 32px rgba(0,0,0,0.12);
  --shadow-xl:      0 16px 48px rgba(0,0,0,0.14);
  --r-sm:           8px;
  --r-md:           12px;
  --r-lg:           16px;
  --r-xl:           20px;
  --nav-h:          64px;
  /* Legacy compat */
  --t: var(--text);
  --stroke: var(--border);
  --bg1: var(--bg);
  --bg2: var(--surface);
}
[data-theme="dark"] {
  --primary:        #818cf8;
  --primary-dark:   #6366f1;
  --primary-light:  #1e1b4b;
  --primary-glow:   rgba(129,140,248,0.15);
  --bg:             #0f172a;
  --surface:        #1e293b;
  --border:         #334155;
  --text:           #ffffff;
  --text-2:         #e2e8f0;
  --text-3:         #94a3b8;
  --muted:          #94a3b8;
  --success-bg:     #064e3b;
  --warning-bg:     #451a03;
  --danger-bg:      #450a0a;
  --info-bg:        #1e3a5f;
  --shadow-sm:      0 1px 3px rgba(0,0,0,0.3);
  --shadow-md:      0 4px 16px rgba(0,0,0,0.4);
  --shadow-lg:      0 8px 32px rgba(0,0,0,0.5);
  --shadow-xl:      0 16px 48px rgba(0,0,0,0.6);
}

/* ─── Reset & Base ──────────────────────────────────── */
*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }
html { font-size:16px; }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  line-height: 1.5;
  transition: background 0.25s, color 0.25s;
}

/* ─── Topbar / Appbar ───────────────────────────────── */
.appbar {
  position: sticky; top: 0; z-index: 100;
  height: var(--nav-h);
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 28px; gap: 16px;
  transition: background 0.25s, border-color 0.25s;
}
.appbar .left { display:flex; align-items:center; gap:12px; }
.appbar .center { font-size:0.92rem; font-weight:700; color:var(--text); position:absolute; left:50%; transform:translateX(-50%); }
.appbar .right { display:flex; align-items:center; gap:8px; min-width:120px; justify-content:flex-end; }
.appbar .logo {
  display: flex; align-items: center; gap: 8px;
  font-size: 0.88rem; font-weight: 700; color: var(--text); text-decoration: none;
}
.appbar .logo img { width:24px; height:24px; border-radius:6px; background:var(--primary-light); padding:3px; object-fit:contain; }
.appbar .back-link {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 6px 12px; border-radius: 8px; font-size: 0.82rem; font-weight: 600;
  color: var(--text-2); border: 1px solid var(--border); text-decoration: none;
  background: transparent; transition: all 0.2s;
}
.appbar .back-link:hover { background: var(--bg); color: var(--text); }

/* Theme Toggle */
.theme-toggle {
  display: inline-flex; align-items: center; justify-content: center;
  width: 34px; height: 34px; border-radius: 8px;
  background: transparent; border: 1px solid var(--border);
  color: var(--text-2); cursor: pointer; transition: all 0.2s;
}
.theme-toggle:hover { background: var(--bg); color: var(--text); border-color: var(--primary); }
.theme-toggle svg { width:15px; height:15px; stroke:currentColor; fill:none; stroke-width:2; stroke-linecap:round; stroke-linejoin:round; }
.theme-toggle .icon-sun  { display:none; }
.theme-toggle .icon-moon { display:block; }
[data-theme="dark"] .theme-toggle .icon-sun  { display:block; }
[data-theme="dark"] .theme-toggle .icon-moon { display:none; }

/* ─── Layout ────────────────────────────────────────── */
.container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 28px 24px 80px;
}
.container.grid-2 {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 24px;
  align-items: start;
}

/* ─── Card / Glass Surface ──────────────────────────── */
.card, .glass-surface {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  box-shadow: var(--shadow-sm);
  padding: 24px;
  transition: background 0.25s, border-color 0.25s, box-shadow 0.2s;
}
.card-header {
  display: flex; align-items: center; gap: 16px;
  margin-bottom: 24px;
}

/* ─── Avatar ────────────────────────────────────────── */
.avatar, .avatar-img {
  width: 48px; height: 48px; border-radius: 14px;
  background: var(--primary-light);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem; color: var(--primary); flex-shrink: 0;
  border: 2px solid var(--border);
}
.avatar-img {
  object-fit: cover; border-radius: 50%;
  width: 80px; height: 80px;
}
.avatar-img.large { width: 100px; height: 100px; }

/* ─── Typography ────────────────────────────────────── */
.title  { font-size: 1.25rem; font-weight: 800; color: var(--text); letter-spacing: -0.02em; }
.subtitle { font-size: 0.88rem; color: var(--text-2); margin-top: 2px; }
.meta   { font-size: 0.8rem; color: var(--text-3); margin-top: 2px; }
.muted  { color: var(--text-3); font-size: 0.85rem; }
.muted-small { font-size: 0.78rem; }
.section-title { font-size: 1rem; font-weight: 700; color: var(--text); }
.section-hint { font-size: 0.78rem; color: var(--text-3); margin-top: 12px; }
.form-section-title { font-size: 0.82rem; font-weight: 600; color: var(--text-3); text-transform: uppercase; letter-spacing: 0.06em; margin: 8px 0 4px; }

/* ─── Buttons ───────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 7px;
  padding: 10px 18px; border-radius: var(--r-md);
  font-family: inherit; font-size: 0.88rem; font-weight: 600;
  cursor: pointer; text-decoration: none; border: 1.5px solid var(--border);
  background: var(--surface); color: var(--text);
  transition: all 0.2s; box-shadow: var(--shadow-sm);
  white-space: nowrap;
}
.btn:hover { border-color: var(--primary); color: var(--primary); box-shadow: var(--shadow-md); }
.btn.primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-mid));
  color: #fff; border-color: transparent;
  box-shadow: 0 3px 12px var(--primary-glow);
}
.btn.primary:hover { box-shadow: 0 5px 18px rgba(99,102,241,0.35); transform: translateY(-1px); }
.btn.danger { background: var(--danger); color:#fff; border-color:transparent; }
.btn.danger:hover { box-shadow: 0 4px 12px rgba(239,68,68,0.3); transform: translateY(-1px); }
.btn.btn-warning { background: var(--warning); color:#fff; border-color:transparent; }
.btn.btn-warning:hover { box-shadow: 0 4px 12px rgba(245,158,11,0.3); transform: translateY(-1px); }
.btn.btn-danger { background: var(--danger); color:#fff; border-color:transparent; }
.btn.btn-photo { font-size: 0.85rem; }
.btn.secondary { background: var(--bg); color: var(--text-2); border: 1.5px solid var(--border); }
.btn.secondary:hover { border-color: var(--primary); color: var(--primary); }
.btn.sm { padding: 7px 13px; font-size: 0.8rem; border-radius: var(--r-sm); }
.btn.tool {
  flex: 1; padding: 11px 14px; font-size: 0.85rem;
  min-width: 0; border-radius: var(--r-md);
}
.btn.tool:disabled { opacity: 0.4; cursor: not-allowed; }
.btn.disabled { opacity: 0.4; pointer-events: none; }
.link {
  color: var(--primary); font-size: 0.85rem;
  text-decoration: none; cursor: pointer;
  background: none; border: none; padding: 0;
}
.link:hover { text-decoration: underline; }

/* ─── Form Elements ─────────────────────────────────── */
.form-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 16px;
}
.field, .form-group {
  display: flex; flex-direction: column; gap: 5px;
}
.field.full, .form-group.full { grid-column: 1 / -1; }
.field span, .form-label, .field > span:first-child {
  font-size: 0.82rem; font-weight: 600; color: var(--text-2);
}
.field input, .field select, .field textarea,
input[type="text"], input[type="email"], input[type="password"], input[type="search"],
select.select, textarea {
  padding: 10px 13px;
  font-size: 0.93rem; font-family: inherit; color: var(--text);
  background: var(--bg); border: 1.5px solid var(--border);
  border-radius: var(--r-md); outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
  width: 100%;
}
.field input::placeholder, input::placeholder { color: var(--text-3); }
.field input:focus, input:focus, select:focus, textarea:focus {
  border-color: var(--primary); box-shadow: 0 0 0 3px var(--primary-glow);
}
.select {
  padding: 9px 13px; font-family: inherit; font-size: 0.88rem;
  background: var(--bg); border: 1.5px solid var(--border);
  border-radius: var(--r-md); color: var(--text); cursor: pointer; outline: none;
}
.select:focus { border-color: var(--primary); box-shadow: 0 0 0 3px var(--primary-glow); }
.input-with-icon { position: relative; }
.input-with-icon i { position: absolute; left: 11px; top: 50%; transform: translateY(-50%); color: var(--text-3); font-size: 0.85rem; pointer-events: none; }
.input-with-icon input { padding-left: 34px; }
.switch { display: inline-flex; align-items: center; gap: 10px; cursor: pointer; font-size: 0.88rem; }
.switch input { width: auto; }

/* ─── Profile Card ──────────────────────────────────── */
.profile-card { position: sticky; top: calc(var(--nav-h) + 16px); }
.profile-head { display: flex; align-items: center; gap: 16px; margin-bottom: 24px; }

/* ─── Stats ─────────────────────────────────────────── */
.stats { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; margin-bottom: 20px; }
.stat {
  background: var(--bg); border: 1px solid var(--border);
  border-radius: var(--r-lg); padding: 14px 12px; text-align: center;
}
.stat .value { font-size: 1.6rem; font-weight: 800; color: var(--primary); letter-spacing: -0.02em; }
.stat .label { font-size: 0.75rem; color: var(--text-3); font-weight: 500; margin-top: 2px; text-transform: uppercase; letter-spacing: 0.04em; }

/* ─── Actions ───────────────────────────────────────── */
.actions { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 16px; }
.actions .btn { flex: 1 1 auto; min-width: 120px; }

/* ─── Section Header ────────────────────────────────── */
.section-header { margin-bottom: 16px; }
.section-header.with-actions { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.section-actions { display: flex; align-items: center; gap: 10px; }

/* ─── List / Event Items ────────────────────────────── */
.list { display: flex; flex-direction: column; gap: 0; }
.list-item { border-bottom: 1px solid var(--border); padding: 0; }
.list-item:last-child { border-bottom: none; }
.event-row { }
.event-card { display: flex; align-items: flex-start; justify-content: space-between; gap: 14px; padding: 14px 0; }
.event-main { flex: 1; min-width: 0; }
.event-side { display: flex; flex-direction: column; align-items: flex-end; gap: 8px; flex-shrink: 0; }
.event-title { font-size: 0.93rem; font-weight: 700; color: var(--text); display: flex; align-items: center; gap: 7px; margin-bottom: 4px; }
.event-title a { color: var(--text); text-decoration: none; }
.event-title a:hover { color: var(--primary); }
.event-title i { color: var(--primary); font-size: 0.85rem; flex-shrink: 0; }
.event-meta { display: flex; flex-wrap: wrap; gap: 10px; font-size: 0.78rem; color: var(--text-2); margin-top: 4px; }
.event-meta .dt, .event-meta .loc { display: flex; align-items: center; gap: 4px; }
.event-meta i { color: var(--text-3); font-size: 0.75rem; }
.event-actions { display: flex; flex-wrap: wrap; gap: 7px; }
.status-line { display: flex; flex-wrap: wrap; gap: 6px; }

/* Sessions in event cards */
.sessions-list { display: flex; flex-direction: column; gap: 5px; margin-top: 8px; }
.session-chip {
  display: flex; align-items: center; flex-wrap: wrap; gap: 8px;
  background: var(--bg); border: 1px solid var(--border);
  border-radius: 8px; padding: 6px 10px;
  font-size: 0.78rem; color: var(--text-2);
}
.session-chip.more { color: var(--text-3); font-style: italic; }
.session-name { font-weight: 600; color: var(--text); font-size: 0.78rem; }
.session-time, .session-loc { display: flex; align-items: center; gap: 3px; }
.session-time i, .session-loc i { color: var(--text-3); font-size: 0.7rem; }
.checkin { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; margin-top: 8px; }
.checkin .label { font-size: 0.78rem; color: var(--text-3); display: flex; align-items: center; gap: 4px; }
.check-in-code { font-size: 0.82rem; font-family: 'SF Mono', 'Fira Code', monospace; background: var(--bg); border: 1px solid var(--border); padding: 3px 8px; border-radius: 6px; color: var(--text); letter-spacing: 0.08em; }

/* ─── Chips / Badges ────────────────────────────────── */
.chip {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 4px 10px; border-radius: 50px;
  font-size: 0.75rem; font-weight: 600;
  background: var(--bg); color: var(--text-2); border: 1px solid var(--border);
  white-space: nowrap;
}
.chip.success { background: var(--success-bg); color: #065f46; border-color: transparent; }
.chip.gold { background: var(--warning-bg); color: #92400e; border-color: transparent; }
.chip.chip-primary { background: var(--primary-light); color: var(--primary-dark); border-color: transparent; }
.chip.chip-warning { background: var(--warning-bg); color: #92400e; border-color: transparent; }
.chip.chip-info { background: var(--info-bg); color: #1e40af; border-color: transparent; }
.chip.chip-danger { background: var(--danger-bg); color: #991b1b; border-color: transparent; }
.chip.chip-muted { background: var(--bg); color: var(--text-3); }
.chip.action { cursor: pointer; transition: all 0.15s; }
.chip.action:hover { border-color: var(--primary); color: var(--primary); }

/* ─── Mini Stats ────────────────────────────────────── */
.mini-stats { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 16px; }

/* ─── Tool Grid ─────────────────────────────────────── */
.tool-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; margin-bottom: 12px; }

/* ─── Next Up Card ──────────────────────────────────── */
.next-up {
  background: linear-gradient(135deg, var(--primary-light), var(--bg));
  border: 1.5px solid var(--primary);
  border-radius: var(--r-lg); padding: 16px; margin-bottom: 16px;
}
.next-up.hidden { display: none; }
.next-up-badge { font-size: 0.75rem; font-weight: 700; color: var(--primary); text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 8px; display: flex; align-items: center; gap: 5px; }
.next-up-content .nu-title { font-size: 0.95rem; font-weight: 700; color: var(--text); margin-bottom: 4px; }
.next-up-content .nu-subtitle { font-size: 0.8rem; color: var(--text-2); margin-bottom: 10px; }
.nu-actions { display: flex; gap: 8px; }

/* ─── Timeline ──────────────────────────────────────── */
.timeline { display: flex; flex-direction: column; gap: 14px; padding-top: 4px; }
.timeline-item { display: flex; align-items: flex-start; gap: 12px; padding-left: 4px; }
.timeline-item .dot {
  width: 10px; height: 10px; border-radius: 50%;
  background: var(--border); border: 2px solid var(--border);
  flex-shrink: 0; margin-top: 4px;
}
.timeline-item .dot.ok { background: var(--success); border-color: var(--success); }
.tl-content .tl-title { font-size: 0.88rem; font-weight: 600; color: var(--text); }
.tl-content .tl-sub { font-size: 0.78rem; color: var(--text-3); margin-top: 2px; }

/* ─── Preferences ───────────────────────────────────── */
.prefs { display: flex; flex-direction: column; gap: 12px; }
.pref { display: flex; align-items: center; justify-content: space-between; }
.pref.full { flex-direction: column; align-items: flex-start; gap: 6px; }
.pref .label { font-size: 0.88rem; color: var(--text-2); }

/* ─── Speaker Submissions ───────────────────────────── */
.submission-card { padding: 16px; }
.progress-tracker-container { margin: 12px 0; }
.progress-tracker-title { font-size: 0.78rem; font-weight: 600; color: var(--text-3); text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 10px; display: flex; align-items: center; gap: 5px; }
.progress-tracker-steps { display: flex; align-items: center; gap: 0; }
.progress-step { display: flex; flex-direction: column; align-items: center; gap: 4px; }
.progress-step-circle {
  width: 30px; height: 30px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.75rem; font-weight: 700;
  background: var(--bg); border: 2px solid var(--border); color: var(--text-3);
  transition: all 0.2s;
}
.progress-step-circle.completed { background: var(--success); border-color: var(--success); color: #fff; }
.progress-step-circle.active { background: var(--primary-light); border-color: var(--primary); color: var(--primary); }
.progress-step-circle.rejected { background: var(--danger-bg); border-color: var(--danger); color: var(--danger); }
.progress-step-label { font-size: 0.7rem; color: var(--text-3); white-space: nowrap; }
.progress-step-line { flex: 1; height: 2px; background: var(--border); min-width: 16px; }
.progress-step-line.active { background: linear-gradient(90deg, var(--success), var(--primary)); }
.progress-step-line.completed { background: var(--success); }
.progress-tracker-score { font-size: 0.8rem; color: var(--text-2); margin-top: 8px; display: flex; align-items: center; gap: 5px; }
.submission-status { display: flex; align-items: center; gap: 8px; padding: 10px 14px; border-radius: var(--r-md); font-size: 0.82rem; font-weight: 500; }
.submission-status.success { background: var(--success-bg); color: #065f46; }
.submission-status.danger { background: var(--danger-bg); color: #991b1b; }
.submission-status.info { background: var(--info-bg); color: #1e40af; }
.submission-hint { font-size: 0.75rem; color: var(--text-3); margin-top: 6px; display: flex; align-items: flex-start; gap: 5px; }

/* ─── Empty States ──────────────────────────────────── */
.empty { display: flex; flex-direction: column; align-items: center; gap: 10px; padding: 32px 16px; color: var(--text-3); font-size: 0.88rem; text-align: center; }
.empty i { font-size: 1.8rem; }

/* ─── Modals ─────────────────────────────────────────── */
.modal {
  position: fixed; inset: 0; z-index: 9999;
  background: rgba(0,0,0,0.45); backdrop-filter: blur(4px);
  display: none; align-items: center; justify-content: center; padding: 16px;
}
.modal.show { display: flex !important; }
.modal-content {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--r-xl); box-shadow: var(--shadow-lg);
  width: 100%; max-width: 460px; max-height: 90vh; overflow-y: auto;
  animation: modalIn 0.25s ease-out;
}
@keyframes modalIn {
  from { opacity:0; transform: scale(0.95) translateY(12px); }
  to   { opacity:1; transform: scale(1) translateY(0); }
}
.modal-header { padding: 20px 22px 16px; border-bottom: 1px solid var(--border); display: flex; align-items: center; justify-content: space-between; }
.modal-body { padding: 18px 22px 22px; }

/* ─── Dialogs ───────────────────────────────────────── */
dialog.dialog {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--r-xl); box-shadow: var(--shadow-xl);
  padding: 28px; max-width: 520px; width: calc(100% - 32px); color: var(--text);
}
dialog.dialog::backdrop { background: rgba(0,0,0,0.5); backdrop-filter: blur(4px); }
.dialog-header { grid-column: 1 / -1; margin-bottom: 4px; }
.dialog-header h3 { font-size: 1.1rem; font-weight: 700; color: var(--text); }
.dialog-header p { font-size: 0.85rem; color: var(--text-3); margin-top: 4px; }
.dialog-actions { display: flex; gap: 10px; justify-content: flex-end; margin-top: 8px; list-style: none; }
menu.dialog-actions { margin: 0; padding: 0; }

/* ─── Toast ──────────────────────────────────────────── */
.toast-container {
  position: fixed; bottom: 24px; right: 24px; z-index: 99999;
  display: flex; flex-direction: column; align-items: flex-end; gap: 10px;
}

/* ─── Auth Pages ─────────────────────────────────────── */
/* Two-column layout for login */
.auth-layout {
  min-height: 100vh; display: grid;
  grid-template-columns: 1fr 1fr;
}
.auth-left {
  background: linear-gradient(145deg, #4f46e5 0%, #7c3aed 50%, #6366f1 100%);
  display: flex; flex-direction: column; align-items: flex-start;
  justify-content: center; padding: 60px 52px; position: sticky; top: 0;
  min-height: 100vh; overflow: hidden;
}
.auth-left-brand { display: flex; align-items: center; gap: 14px; margin-bottom: 48px; }
.auth-left-logo { width: 44px; height: 44px; background: rgba(255,255,255,0.15); border-radius: 12px; display: flex; align-items: center; justify-content: center; }
.auth-left-logo img { width: 28px; height: 28px; object-fit: contain; }
.auth-left-brand-name { font-size: 1.2rem; font-weight: 800; color: #fff; letter-spacing: -0.02em; }
.auth-left h1 { font-size: 2rem; font-weight: 800; color: #fff; letter-spacing: -0.03em; line-height: 1.15; margin-bottom: 16px; }
.auth-left-sub { font-size: 0.95rem; color: rgba(255,255,255,0.75); line-height: 1.6; margin-bottom: 40px; }
.auth-feature-list { display: flex; flex-direction: column; gap: 14px; }
.auth-feature { display: flex; align-items: center; gap: 12px; }
.auth-feature-icon { width: 36px; height: 36px; background: rgba(255,255,255,0.15); border-radius: 10px; display: flex; align-items: center; justify-content: center; font-size: 1rem; flex-shrink: 0; }
.auth-feature-text { font-size: 0.88rem; color: rgba(255,255,255,0.85); font-weight: 500; }
.auth-left-deco { position: absolute; bottom: -40px; right: -40px; width: 200px; height: 200px; background: rgba(255,255,255,0.06); border-radius: 50%; }
.auth-right {
  display: flex; align-items: center; justify-content: center;
  padding: 40px 24px; background: var(--bg); min-height: 100vh;
}
.auth-card { width: 100%; max-width: 420px; }
.auth-card .card-header { margin-bottom: 28px; }
.auth-card .title { font-size: 1.4rem; }
.auth-form { display: flex; flex-direction: column; gap: 16px; }
.auth-form .field { display: flex; flex-direction: column; gap: 6px; }
.auth-form .btn { width: 100%; padding: 13px; font-size: 0.93rem; margin-top: 4px; }
.auth-footer { display: flex; flex-direction: column; align-items: flex-start; gap: 8px; margin-top: 20px; padding-top: 18px; border-top: 1px solid var(--border); }
.message { font-size: 0.85rem; padding: 8px 0; min-height: 20px; }
.message.success { color: var(--success); }
.message.error { color: var(--danger); }

/* ─── Details Grid (event_details) ──────────────────── */
.details-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; margin: 16px 0; }
.detail { display: flex; flex-direction: column; gap: 3px; }
.detail span { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--text-3); font-weight: 600; }
.detail strong { font-size: 0.88rem; font-weight: 600; color: var(--text); display: flex; align-items: center; gap: 5px; }
.detail strong i { color: var(--primary); font-size: 0.8rem; }

/* Sessions in detail view */
.session-meta { display: flex; flex-wrap: wrap; gap: 10px; font-size: 0.78rem; color: var(--text-2); margin-top: 4px; }
.session-meta .dt, .session-meta .loc { display: flex; align-items: center; gap: 4px; }
.session-meta i { color: var(--text-3); font-size: 0.72rem; }

/* ─── Page Loader ────────────────────────────────────── */
#page-loader {
  position: fixed; inset: 0; z-index: 9999;
  background: var(--bg);
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 16px;
}
#page-loader.loaded { opacity: 0; pointer-events: none; transition: opacity 0.3s ease-out; }
.spinner {
  width: 40px; height: 40px; border-radius: 50%;
  border: 3px solid var(--border); border-top-color: var(--primary);
}

/* ─── Legacy compatibility aliases ─────────────────── */
.glass-gradient-bg { background: var(--bg); }
.glass-noise { display: none; }
.glass-scene { display: contents; }
.ambient-orbs { display: none; }
.orb { display: none; }
.version-chip { position: fixed; bottom: 12px; left: 12px; font-size: 0.7rem; color: var(--text-3); pointer-events: none; }

/* ─── Responsive ─────────────────────────────────────── */
@media (max-width: 1024px) {
  .container.grid-2 { grid-template-columns: 1fr !important; gap: 20px !important; }
  .profile-card { position: static; }
}
@media (max-width: 768px) {
  .appbar { padding: 0 16px !important; }
  .appbar .center { font-size: 14px !important; }
  .container { padding: 16px 14px 60px; }
  .card, .glass-surface { padding: 18px; }
  .auth-layout { grid-template-columns: 1fr; }
  .auth-left { display: none; }
  .auth-right { min-height: 100vh; padding: 32px 16px; }
  .stats { grid-template-columns: repeat(2, 1fr) !important; }
  .profile-head { flex-direction: column !important; text-align: center !important; }
  .section-header.with-actions { flex-direction: column !important; align-items: stretch !important; }
  .section-actions { flex-direction: column !important; }
  .input-with-icon { width: 100% !important; }
  .select { width: 100% !important; }
  .event-card { flex-direction: column !important; }
  .event-side { align-items: flex-start !important; width: 100% !important; }
  .event-actions { flex-wrap: wrap !important; }
  .tool-grid { grid-template-columns: 1fr !important; }
  .form-grid { grid-template-columns: 1fr !important; }
  .details-grid { grid-template-columns: 1fr !important; }
  .dialog-actions { flex-direction: column !important; }
}
@media (max-width: 480px) {
  .actions { grid-template-columns: 1fr 1fr !important; }
  .actions .btn { padding: 10px 12px !important; font-size: 13px !important; }
  .btn { min-height: 44px; }
  input, select, textarea { font-size: 16px !important; min-height: 44px; }
  .avatar-img { width: 70px !important; height: 70px !important; }
  .title { font-size: 1.1rem !important; }
}
@media (max-width: 360px) {
  .stats { grid-template-columns: 1fr 1fr !important; }
  .actions { grid-template-columns: 1fr !important; }
}

/* ─── Right Column Layout ───────────────────────────── */
.right-col {
  display: flex;
  flex-direction: column;
  gap: 20px;
  min-width: 0;
}

/* ─── Dashboard spacing improvements ───────────────── */
/* Profile card: tighter action buttons */
.actions {
  display: grid !important;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-top: 14px;
}
.actions .btn {
  min-width: 0 !important;
  flex: unset !important;
  width: 100%;
  text-align: center;
  justify-content: center;
  font-size: 0.82rem;
  padding: 9px 10px;
}

/* Stats: compact */
.stats {
  gap: 10px;
  margin-bottom: 16px;
}
.stat {
  padding: 12px 10px;
}
.stat .value {
  font-size: 1.4rem;
}

/* Profile head: tighter */
.profile-head {
  margin-bottom: 18px;
}

/* Section cards: remove excess internal padding if empty */
.card.glass-surface {
  padding: 20px;
}

/* Event list: tighter list items */
.event-card {
  padding: 12px 0;
}

/* Tool grid: compact */
.tool-grid {
  gap: 8px;
  margin-bottom: 8px;
}

/* Join-new section: when empty, minimal height */
#join-list .empty {
  padding: 20px 16px;
}

/* Timeline: compact */
.timeline {
  gap: 10px;
}

/* Preferences: compact */
.prefs {
  gap: 10px;
}

/* Mini stats: compact */
.mini-stats {
  margin-bottom: 12px;
  gap: 6px;
}

/* section-hint: tighter */
.section-hint {
  margin-top: 8px;
}