/* E Invoicing Workshop - refreshed design */
:root {
  --font: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --bg: #f6f7fb;
  --surface: #ffffff;
  --surface-soft: #f1f5f9;
  --ink: #0f172a;
  --ink-soft: #475569;
  --ink-muted: #64748b;
  --accent: #6d28d9;
  --accent-2: #7c3aed;
  --accent-dark: #4c1d95;
  --success: #0f766e;
  --error: #b91c1c;
  --border: #e2e8f0;
  --shadow-sm: 0 4px 12px rgba(15, 23, 42, 0.08);
  --shadow-lg: 0 10px 30px rgba(15, 23, 42, 0.14);
  --radius: 16px;
  --max-width: 760px;
}

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

html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font);
  margin: 0;
  padding: 0 0 90px;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.6;
  min-height: 100vh;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 20px 16px 10px;
}

.container-narrow {
  max-width: 420px;
  margin: 0 auto;
  padding: 20px 16px 10px;
}

/* Home page */
.home-shell {
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.home-block {
  border-radius: 22px;
  border: 1px solid var(--border);
  background: var(--surface);
  box-shadow: var(--shadow-sm);
  padding: 18px;
}

.home-block--image {
  padding: 0;
  border: none;
  background: transparent;
  box-shadow: none;
}

.home-block--hero {
  border: none;
  background: linear-gradient(135deg, #111827 0%, #4c1d95 60%, #7c3aed 100%);
  color: #fff;
  box-shadow: var(--shadow-lg);
}

.home-block--plain {
  background: var(--surface);
}

.home-image-row {
  border-radius: 22px;
  overflow: hidden;
  background: #fff;
  box-shadow: var(--shadow-lg);
}

.home-image-row img {
  width: 100%;
  display: block;
  max-height: 360px;
  object-fit: cover;
}

.home-hero {
  display: grid;
  gap: 18px;
  padding: 8px;
}

.home-hero-text h1 {
  margin: 0;
  font-size: 1.55rem;
  line-height: 1.2;
}

.home-hero-text p {
  margin: 10px 0 0;
  color: rgba(255, 255, 255, 0.85);
}

.home-chip {
  display: inline-flex;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.16);
  font-size: 0.75rem;
  font-weight: 600;
  margin-bottom: 10px;
}

.home-cta {
  margin-top: 14px;
}

.home-hero-card {
  display: grid;
  gap: 12px;
  padding: 14px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.home-card-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 10px;
}

.home-card-label {
  display: block;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 4px;
}

.home-card-sub {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.7);
}

.home-grid {
  display: grid;
  gap: 14px;
}

.home-feature {
  background: var(--surface);
  border-radius: 16px;
  padding: 16px;
  border: 1px solid var(--border);
  box-shadow: 0 4px 10px rgba(15, 23, 42, 0.05);
}

.home-feature h3 {
  margin: 0 0 8px;
  font-size: 1rem;
}

.home-feature ul {
  margin: 0;
  padding-left: 18px;
  color: var(--ink-soft);
  font-size: 0.92rem;
}

.home-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
  border-radius: 16px;
  padding: 16px;
  border: 1px solid var(--border);
}

.home-banner h3 {
  margin: 0 0 6px;
  font-size: 1rem;
}

.home-banner p {
  margin: 0;
  color: var(--ink-muted);
  font-size: 0.9rem;
}

/* Hero */
.hero {
  margin: 0 -16px 24px;
  padding: 24px 16px 0;
  background: linear-gradient(135deg, #111827 0%, #4c1d95 55%, #7c3aed 100%);
}

.hero-image {
  max-width: var(--max-width);
  margin: 0 auto;
  border-radius: 24px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.hero-image img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  max-height: 320px;
}

/* Cards */
.card {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 26px;
  margin-bottom: 22px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}

.section-title {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--ink);
  margin: 0 0 12px;
}

.section-desc {
  color: var(--ink-muted);
  font-size: 0.95rem;
  margin: 0 0 20px;
}

/* Event details */
.details-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.detail-row {
  padding: 14px 0;
  border-bottom: 1px dashed var(--border);
}

.detail-row:last-child {
  border-bottom: none;
}

.detail-row dt {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--ink-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin: 0 0 6px;
}

.detail-row dd {
  margin: 0;
  font-size: 1.02rem;
  color: var(--ink);
}

.detail-row .sub {
  font-size: 0.9rem;
  color: var(--ink-muted);
}

/* Sticky footer */
.spacer-for-sticky {
  height: 24px;
}

.sticky-footer {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 14px 16px;
  background: rgba(255, 255, 255, 0.9);
  border-top: 1px solid var(--border);
  backdrop-filter: blur(10px);
  box-shadow: 0 -6px 20px rgba(15, 23, 42, 0.08);
  z-index: 100;
}

.sticky-footer .btn {
  max-width: var(--max-width);
  margin: 0 auto;
  display: block;
}

/* Buttons */
.btn {
  display: inline-block;
  font-family: var(--font);
  font-size: 1rem;
  font-weight: 600;
  padding: 14px 26px;
  border-radius: 12px;
  border: none;
  cursor: pointer;
  text-align: center;
  text-decoration: none;
  transition: transform 0.15s, box-shadow 0.15s, background 0.15s;
}

.btn:active {
  transform: translateY(1px);
}

.btn-block {
  width: 100%;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-2) 100%);
  color: #fff;
  box-shadow: 0 12px 24px rgba(109, 40, 217, 0.24);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--accent-dark) 0%, var(--accent) 100%);
}

.btn-secondary {
  background: var(--surface-soft);
  color: var(--ink);
}

.btn-secondary:hover {
  background: #e2e8f0;
}

.btn-small {
  padding: 9px 16px;
  font-size: 0.875rem;
}

.btn-outline {
  background: transparent;
  color: var(--accent);
  border: 2px solid rgba(109, 40, 217, 0.4);
}

.btn-outline:hover {
  border-color: var(--accent);
  box-shadow: 0 8px 16px rgba(109, 40, 217, 0.15);
}

/* Form */
.form-card,
.login-card {
  padding: 30px 26px;
}

.page-heading {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--ink);
  margin: 0 0 10px;
}

.form-intro,
.login-intro {
  color: var(--ink-muted);
  font-size: 0.95rem;
  margin: 0 0 24px;
}

.reg-form .form-group,
.pin-form .form-group {
  margin-bottom: 18px;
}

.reg-form label,
.pin-form label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 6px;
}

.required {
  color: var(--error);
}

.reg-form input,
.pin-form input,
.filter-search,
.filter-date,
.token-input-wrap input {
  width: 100%;
  font-family: var(--font);
  font-size: 1rem;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: #fff;
  color: var(--ink);
  transition: border 0.15s, box-shadow 0.15s;
}

.reg-form input:focus,
.pin-form input:focus,
.filter-search:focus,
.filter-date:focus,
.token-input-wrap input:focus {
  outline: none;
  border-color: rgba(109, 40, 217, 0.6);
  box-shadow: 0 0 0 4px rgba(109, 40, 217, 0.15);
}

.reg-form .btn,
.pin-form .btn {
  margin-top: 6px;
}

.field-error {
  display: block;
  font-size: 0.82rem;
  color: var(--error);
  margin-top: 4px;
}

.alert {
  padding: 12px 16px;
  border-radius: 10px;
  margin-bottom: 18px;
  font-size: 0.95rem;
}

.alert-error {
  background: #fef2f2;
  color: var(--error);
  border: 1px solid #fecaca;
}

/* Success page */
.success-card {
  text-align: center;
  padding: 34px 26px;
}

.success-icon {
  width: 58px;
  height: 58px;
  border-radius: 18px;
  background: var(--success);
  color: #fff;
  font-size: 1.7rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 18px;
}

.success-text {
  margin: 0 0 20px;
  color: var(--ink-soft);
}

.success-card .ticket-number {
  font-size: 1.05rem;
  margin: 0 0 18px;
  color: var(--ink);
  padding: 12px 16px;
  background: var(--surface-soft);
  border-radius: 12px;
  display: inline-block;
}

.qr-display {
  margin: 22px 0;
  padding: 18px;
  background: var(--surface-soft);
  border-radius: var(--radius);
}

.qr-label {
  font-size: 0.86rem;
  font-weight: 700;
  color: var(--ink-muted);
  margin: 0 0 12px;
}

.qr-image {
  max-width: 220px;
  height: auto;
  border: 2px solid var(--border);
  border-radius: 12px;
}

.qr-hint {
  font-size: 0.82rem;
  color: var(--ink-muted);
  margin: 12px 0 0;
}

.email-sent,
.email-note {
  font-size: 0.93rem;
  margin: 16px 0;
  color: var(--ink-muted);
}

.success-card .btn {
  margin-top: 14px;
}

/* Dashboard */
.dash-main {
  min-height: 100vh;
  padding-bottom: 40px;
}

.dash-header {
  background: linear-gradient(135deg, #111827 0%, #4c1d95 60%, #7c3aed 100%);
  color: #fff;
  padding: 16px 0;
}

.dash-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.dash-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin: 0;
}

.dash-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 12px 16px;
  background: #fff;
  border-bottom: 1px solid var(--border);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.tab-link {
  padding: 8px 14px;
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--ink-muted);
  text-decoration: none;
  border-radius: 999px;
  white-space: nowrap;
  border: 1px solid transparent;
}

.tab-link:hover {
  color: var(--accent);
  border-color: rgba(109, 40, 217, 0.2);
}

.tab-link.active {
  background: var(--accent);
  color: #fff;
  border-color: transparent;
}

.dash-content {
  padding: 20px 16px;
}

.dash-card {
  margin-bottom: 0;
}

.dash-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 16px;
}

.result-card #scanAgainBtn {
  margin-top: 12px;
}

/* Tables */
.table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.dash-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}

.dash-table th,
.dash-table td {
  padding: 12px 10px;
  text-align: left;
  border-bottom: 1px solid var(--border);
}

.dash-table th {
  font-weight: 700;
  color: var(--ink-muted);
  background: var(--surface-soft);
}

.dash-table td {
  color: var(--ink);
}

.empty-cell {
  color: var(--ink-muted);
  text-align: center;
  padding: 24px;
}

.badge {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
}

.badge-success {
  background: #ccfbf1;
  color: #115e59;
}

.badge-gray {
  background: var(--surface-soft);
  color: var(--ink-muted);
}

/* Validation / Scanner */
.validation-area {
  margin-top: 16px;
}

.scanner-box {
  margin-bottom: 24px;
}

.scanner-container {
  position: relative;
  width: 100%;
  max-width: 320px;
  margin: 0 auto 12px;
  background: #0f172a;
  border-radius: 18px;
  overflow: hidden;
  aspect-ratio: 1;
  box-shadow: var(--shadow-lg);
}

.scanner-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.scanner-overlay {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.scanner-actions {
  display: flex;
  gap: 10px;
  justify-content: center;
  flex-wrap: wrap;
}

.manual-token {
  margin-bottom: 24px;
}

.manual-token label {
  display: block;
  font-size: 0.88rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--ink);
}

.token-input-wrap {
  display: flex;
  gap: 8px;
}

.token-input-wrap .btn {
  flex-shrink: 0;
}

.validation-result {
  margin-top: 20px;
}

.result-card {
  padding: 20px;
}

.result-card h3 {
  margin: 0 0 16px;
  font-size: 1.1rem;
  color: var(--ink);
}

.result-details {
  margin: 0 0 20px;
}

.result-details .detail-row {
  padding: 8px 0;
}

.result-details dt {
  font-size: 0.75rem;
  color: var(--ink-muted);
  margin: 0 0 2px;
}

.result-details dd {
  margin: 0;
  font-size: 0.95rem;
}

.already-checked {
  color: var(--success);
  font-weight: 700;
  margin: 12px 0 0;
}

/* Report */
.report-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}

.stat-box {
  background: var(--surface-soft);
  padding: 20px;
  border-radius: 16px;
  text-align: center;
  border: 1px solid var(--border);
}

.stat-box-clickable {
  border: none;
  cursor: pointer;
  font: inherit;
  width: 100%;
  transition: background 0.2s;
}

.stat-box-clickable:hover {
  background: #e9edf3;
}

.report-list-panel {
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
}

.report-list-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.report-list-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--ink);
  margin: 0;
}

.stat-value {
  display: block;
  font-size: 2rem;
  font-weight: 700;
  color: var(--ink);
  line-height: 1.2;
}

.stat-label {
  font-size: 0.82rem;
  color: var(--ink-muted);
  margin-top: 4px;
  display: block;
}

.report-note {
  font-size: 0.93rem;
  color: var(--ink-muted);
  margin: 0;
}

/* Booking closed page */
.booking-closed-card {
  text-align: center;
  padding: 40px 24px;
}

.booking-closed-msg {
  font-size: 1.05rem;
  color: var(--ink-muted);
  margin: 0 0 24px;
}

/* Settings */
.settings-options {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.setting-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  padding: 20px;
}

.setting-label-wrap {
  flex: 1;
  min-width: 0;
}

.setting-label {
  font-weight: 700;
  color: var(--ink);
  display: block;
  margin-bottom: 4px;
}

.setting-desc {
  font-size: 0.88rem;
  color: var(--ink-muted);
  margin: 0;
}

.toggle-wrap {
  position: relative;
  display: inline-block;
  width: 50px;
  height: 26px;
  flex-shrink: 0;
}

.toggle-input {
  opacity: 0;
  width: 0;
  height: 0;
}

.toggle-slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--border);
  border-radius: 26px;
  transition: background 0.2s;
}

.toggle-slider::before {
  content: '';
  position: absolute;
  height: 20px;
  width: 20px;
  left: 3px;
  bottom: 3px;
  background: #fff;
  border-radius: 50%;
  transition: transform 0.2s;
  box-shadow: 0 2px 6px rgba(15, 23, 42, 0.15);
}

.toggle-input:checked + .toggle-slider {
  background: var(--accent);
}

.toggle-input:checked + .toggle-slider::before {
  transform: translateX(24px);
}

.back-link {
  display: inline-block;
  font-size: 0.93rem;
  color: var(--accent);
  text-decoration: none;
  margin-bottom: 16px;
  font-weight: 600;
}

.back-link:hover {
  text-decoration: underline;
}

/* Mobile */
@media (max-width: 480px) {
  .container {
    padding: 16px 12px;
  }

  .card {
    padding: 22px;
  }

  .sticky-footer {
    padding: 12px;
  }

  .dash-table th,
  .dash-table td {
    padding: 10px 8px;
    font-size: 0.8rem;
  }

  .token-input-wrap {
    flex-direction: column;
  }
}

@media (min-width: 620px) {
  .home-hero {
    grid-template-columns: 1.2fr 0.8fr;
    align-items: stretch;
  }

  .home-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 761px) {
  .sticky-footer .btn {
    max-width: calc(var(--max-width) - 32px);
  }
}