/* Voxa — live event interaction platform */

:root {
  --brand-color: #5b21b6;
  --brand-color-hover: #4c1d95;
  --bg: #f4f2fb;
  --surface: #ffffff;
  --text: #1e1b2e;
  --muted: #6b6580;
  --border: #ddd8ec;
  --success: #0d9488;
  --warning: #d97706;
  --danger: #dc2626;
  --radius: 12px;
  --shadow: 0 8px 30px rgba(46, 32, 84, 0.08);
  --font: "Segoe UI", system-ui, -apple-system, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }

body {
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  background: var(--bg);
  line-height: 1.5;
}

a { color: var(--brand-color); text-decoration: none; }
a:hover { text-decoration: underline; }

h1, h2, h3 { line-height: 1.2; margin: 0 0 0.75rem; }

.container { max-width: 1100px; margin: 0 auto; padding: 1.5rem; }

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem;
  box-shadow: var(--shadow);
}

.card-inner {
  background: #faf9fd;
  border: 1px solid var(--border);
  border-radius: calc(var(--radius) - 4px);
  padding: 1rem;
  margin-top: 0.75rem;
}

.muted { color: var(--muted); }
.lead { color: var(--muted); font-size: 1.05rem; }
.hidden { display: none !important; }

/* Buttons */
.btn, button.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  border: none;
  border-radius: 999px;
  padding: 0.65rem 1.2rem;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
}

.btn-primary, button.btn-primary {
  background: var(--brand-color);
  color: #fff;
}
.btn-primary:hover { background: var(--brand-color-hover); text-decoration: none; }

.btn-ghost {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
}

.btn-danger { background: var(--danger); color: #fff; }
.btn-block { width: 100%; }
.btn-sm { padding: 0.4rem 0.85rem; font-size: 0.875rem; }
.btn-link {
  background: none;
  border: none;
  color: var(--brand-color);
  cursor: pointer;
  font: inherit;
  padding: 0;
}
.btn-link.danger { color: var(--danger); }

/* Forms */
label { display: block; font-weight: 600; margin: 0.75rem 0 0.35rem; font-size: 0.9rem; }

input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
input[type="color"],
textarea,
select {
  width: 100%;
  padding: 0.65rem 0.85rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  font: inherit;
  background: #fff;
}

.input-code {
  font-size: 1.25rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  text-align: center;
}

.stack-form > * + label { margin-top: 0.5rem; }
.checkbox-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 500;
  margin-top: 0.75rem;
}
.checkbox-label input { width: auto; }

.max-width { max-width: 560px; }

/* Alerts */
.alert {
  padding: 0.85rem 1rem;
  border-radius: 8px;
  margin-bottom: 1rem;
}
.alert-error { background: #fef2f2; color: #991b1b; border: 1px solid #fecaca; }
.alert-success { background: #ecfdf5; color: #065f46; border: 1px solid #a7f3d0; }
.alert-warning { background: #fffbeb; color: #92400e; border: 1px solid #fde68a; }

/* Badges */
.badge {
  display: inline-block;
  padding: 0.15rem 0.55rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  background: #ece7f8;
  color: #4c1d95;
}
.badge-success { background: #ccfbf1; color: #115e59; }
.badge-warning { background: #fef3c7; color: #92400e; }
.badge-muted { background: #ede9fe; color: #5b21b6; opacity: 0.8; }

/* Landing */
.landing-body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: radial-gradient(circle at top, #ede9fe, var(--bg) 45%);
}

.landing-wrap {
  flex: 1;
  width: min(480px, 92vw);
  margin: 0 auto;
  padding: 2rem 0 3rem;
}

.landing-header { text-align: center; margin-bottom: 1.5rem; }
.landing-header h1 { font-size: 2.4rem; color: var(--brand-color); }
.landing-card h2 { font-size: 1.1rem; }
.landing-links { text-align: center; margin-top: 1.25rem; }

/* Auth */
.auth-body {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  background: linear-gradient(160deg, #ede9fe, #f4f2fb 50%, #e0f2fe);
}

.auth-wrap { width: min(420px, 100%); text-align: center; }
.auth-wrap.wide { width: min(900px, 100%); }
.auth-wrap h1 { color: var(--brand-color); }
.auth-footer { margin-top: 1rem; color: var(--muted); }

.tenant-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
  text-align: left;
}

.tenant-card h2 { font-size: 1.15rem; }

/* Admin */
.admin-body { background: #f7f5fc; min-height: 100vh; }
.admin-header {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 10;
}
.admin-header-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0.85rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}
.brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-weight: 700;
  color: var(--text);
  text-decoration: none;
}
.brand-logo { height: 32px; width: auto; }
.admin-nav { display: flex; flex-wrap: wrap; gap: 0.75rem 1rem; }
.admin-nav a { color: var(--muted); font-weight: 600; font-size: 0.9rem; text-decoration: none; }
.admin-nav a.active, .admin-nav a:hover { color: var(--brand-color); }

.admin-main { padding-top: 1.5rem; padding-bottom: 3rem; }
.page-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.25rem;
  flex-wrap: wrap;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 0.85rem;
  margin-bottom: 1.25rem;
}
.stats-grid.compact { grid-template-columns: repeat(auto-fit, minmax(110px, 1fr)); }

.stat-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem;
  text-align: center;
}
.stat-value { display: block; font-size: 1.75rem; font-weight: 800; color: var(--brand-color); }
.stat-label { font-size: 0.8rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.04em; }

.table-wrap { overflow-x: auto; }
.data-table { width: 100%; border-collapse: collapse; font-size: 0.92rem; }
.data-table th, .data-table td {
  padding: 0.65rem 0.75rem;
  border-bottom: 1px solid var(--border);
  text-align: left;
  vertical-align: top;
}
.data-table th { font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.04em; color: var(--muted); }
.actions { white-space: nowrap; }
.actions a, .actions button { margin-right: 0.5rem; }

.grid-2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1rem;
}

.btn-row { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 0.75rem; }
.card-inline { padding: 0.85rem 1rem; margin-bottom: 1rem; }
.copy-row { display: flex; gap: 0.5rem; }
.copy-input { flex: 1; font-size: 0.85rem; }
.inline-form { display: inline; }
.empty-state { text-align: center; color: var(--muted); }

.logo-preview { max-height: 64px; margin: 0.5rem 0; }
.qr-box, .qr-inline, .present-qr { min-height: 120px; }
.qr-box canvas, .qr-inline canvas, .present-qr canvas { display: block; margin: 0.5rem 0; }

/* Public participant */
.public-body { background: var(--bg); min-height: 100vh; }
.public-wrap {
  max-width: 640px;
  margin: 0 auto;
  padding: 1rem 1rem 3rem;
}

.tenant-logo { max-height: 56px; margin-bottom: 0.75rem; }
.tenant-logo.small { max-height: 40px; margin: 0; }
.tenant-name { margin: 0; font-size: 0.85rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.06em; }

.participant-header {
  display: flex;
  gap: 0.85rem;
  align-items: center;
  margin-bottom: 1rem;
}

.participant-app section { margin-bottom: 1rem; }

.questions-list { display: grid; gap: 0.65rem; }
.question-item {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.85rem;
  background: #faf9fd;
}
.question-item.pending { opacity: 0.75; }
.question-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.5rem;
  font-size: 0.85rem;
  color: var(--muted);
}
.upvote-btn {
  border: 1px solid var(--border);
  background: #fff;
  border-radius: 999px;
  padding: 0.25rem 0.65rem;
  cursor: pointer;
  font-weight: 700;
  color: var(--brand-color);
}
.upvote-btn:disabled { opacity: 0.5; cursor: default; }

.poll-options { display: grid; gap: 0.5rem; margin-top: 0.75rem; }
.poll-option-btn {
  width: 100%;
  text-align: left;
  padding: 0.75rem 1rem;
  border: 2px solid var(--border);
  border-radius: 10px;
  background: #fff;
  cursor: pointer;
  font: inherit;
}
.poll-option-btn:hover, .poll-option-btn.selected {
  border-color: var(--brand-color);
  background: #f5f3ff;
}

.word-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 0.75rem;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}
.word-cloud span { font-weight: 700; color: var(--brand-color); }

.form-msg { font-size: 0.9rem; margin-top: 0.5rem; }
.form-msg.error { color: var(--danger); }
.form-msg.success { color: var(--success); }

.site-footer {
  text-align: center;
  padding: 1.5rem;
  color: var(--muted);
  font-size: 0.85rem;
}
.public-footer { margin-top: 2rem; }

/* Presentation screen */
.present-screen {
  min-height: 100vh;
  padding: 1.5rem 2rem 2rem;
  background: #120f1a;
  color: #f8f7fc;
}

.present-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1.5rem;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
}

.present-brand { display: flex; gap: 1rem; align-items: center; }
.present-brand h1 { font-size: clamp(1.5rem, 3vw, 2.4rem); margin: 0; }
.present-brand .tenant-name { color: #a8a3b8; }

.present-join {
  display: flex;
  align-items: center;
  gap: 1rem;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius);
  padding: 0.85rem 1rem;
}

.present-code .label {
  display: block;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #a8a3b8;
}
.present-code strong {
  font-size: 2rem;
  letter-spacing: 0.12em;
  color: #c4b5fd;
}

.present-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 1rem;
}

@media (max-width: 900px) {
  .present-grid { grid-template-columns: 1fr; }
}

.present-screen .card {
  background: rgba(255,255,255,0.05);
  border-color: rgba(255,255,255,0.1);
  color: inherit;
}

.present-highlight blockquote {
  margin: 0;
  font-size: clamp(1.25rem, 2.5vw, 2rem);
  font-weight: 600;
  line-height: 1.35;
}
.section-label {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.75rem;
  color: #a8a3b8;
  margin-bottom: 0.5rem;
}
.highlight-meta { color: #a8a3b8; margin-top: 0.75rem; }

.present-q-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.65rem;
}
.present-q-list li {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.present-q-list .votes {
  font-weight: 800;
  color: #c4b5fd;
  min-width: 2rem;
  text-align: right;
}

.present-results-bar {
  display: grid;
  gap: 0.65rem;
}
.result-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.5rem;
  align-items: center;
}
.result-bar {
  height: 10px;
  background: rgba(255,255,255,0.1);
  border-radius: 999px;
  overflow: hidden;
}
.result-bar > span {
  display: block;
  height: 100%;
  background: var(--brand-color, #8b5cf6);
  border-radius: 999px;
}

.present-footer {
  margin-top: 1.25rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: #a8a3b8;
  font-size: 0.9rem;
}

.present-screen .btn-ghost {
  border-color: rgba(255,255,255,0.2);
  color: #f8f7fc;
}

.loading { animation: pulse 1.2s ease-in-out infinite; }
@keyframes pulse {
  0%, 100% { opacity: 0.45; }
  50% { opacity: 1; }
}

.superadmin-body .admin-header { background: #1e1b2e; }
.superadmin-body .admin-header .brand,
.superadmin-body .admin-nav a { color: #e9e7ef; }
.superadmin-body .admin-nav a.active { color: #c4b5fd; }