:root {
  color-scheme: light;
  --ink: #0f172a;
  --muted: #64748b;
  --line: #e2e8f0;
  --bg: #f8fafc;
  --card-bg: #ffffff;
  
  --primary: #2563eb;
  --primary-hover: #1d4ed8;
  --primary-light: #eff6ff;

  --success: #10b981;
  --success-bg: #ecfdf5;
  --success-border: #a7f3d0;
  --success-text: #065f46;

  --warning: #f59e0b;
  --warning-bg: #fffbeb;
  --warning-border: #fde68a;
  --warning-text: #92400e;

  --danger: #ef4444;
  --danger-bg: #fef2f2;
  --danger-border: #fecaca;
  --danger-text: #991b1b;

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.08), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 16px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", sans-serif;
  -webkit-font-smoothing: antialiased;
}

.wrap {
  max-width: 1180px;
  margin: auto;
  padding-left: 20px;
  padding-right: 20px;
}

/* Top Navbar */
.top {
  background: #ffffff;
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow-sm);
}

.top-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 64px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 20px;
  font-weight: 750;
  color: var(--ink);
  text-decoration: none;
  letter-spacing: -0.01em;
}

.brand-icon {
  font-size: 24px;
}

.header-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

.clock-pill {
  display: inline-flex;
  align-items: center;
  font-size: 13px;
  font-weight: 600;
  background: #f1f5f9;
  color: #475569;
  padding: 4px 10px;
  border-radius: 9999px;
  border: 1px solid var(--line);
}

.nav-link {
  display: inline-flex;
  align-items: center;
  color: var(--primary);
  font-weight: 650;
  font-size: 14px;
  text-decoration: none;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  transition: background 0.15s;
}

.nav-link:hover {
  background: var(--primary-light);
}

/* Intro Section */
.intro {
  padding: 24px 0 16px;
}

.intro-badge {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--primary);
  background: var(--primary-light);
  border: 1px solid #bfdbfe;
  padding: 2px 10px;
  border-radius: 9999px;
  margin-bottom: 8px;
}

.intro h1 {
  font-size: clamp(24px, 5vw, 32px);
  margin: 0 0 6px;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.intro-desc {
  color: var(--muted);
  margin: 0 0 16px;
  font-size: 15px;
}

/* Status Banner */
.status-banner {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  border-radius: var(--radius-md);
  font-size: 14px;
  font-weight: 650;
  margin-bottom: 8px;
  border: 1px solid transparent;
  transition: all 0.2s ease;
}

.banner-open {
  background: var(--success-bg);
  border-color: var(--success-border);
  color: var(--success-text);
}

.banner-closed {
  background: var(--danger-bg);
  border-color: var(--danger-border);
  color: var(--danger-text);
}

.banner-pending {
  background: var(--warning-bg);
  border-color: var(--warning-border);
  color: var(--warning-text);
}

/* Layout Grid: Left & Right Columns */
.layout-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 24px;
  align-items: start;
  margin-top: 10px;
  margin-bottom: 40px;
}

.column-left,
.column-right {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

/* Panels */
.panel {
  background: var(--card-bg);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 22px;
  box-shadow: var(--shadow-sm);
}

.notice {
  margin: 0 0 16px;
  padding: 10px 14px;
  border-left: 4px solid #f59e0b;
  background: #fffbeb;
  color: #78350f;
  font-size: 13.5px;
  line-height: 1.5;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.account label,
.editor label:not(.check-row) {
  display: block;
  font-weight: 650;
  font-size: 14px;
  margin-bottom: 8px;
  color: var(--ink);
}

.inline {
  display: flex;
  align-items: center;
  gap: 10px;
}

.inline input {
  flex: 1;
  min-width: 0;
}

#signed-in {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #f8fafc;
  border: 1px solid var(--line);
  padding: 10px 16px;
  border-radius: var(--radius-md);
}

.user-info {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 15px;
}

.user-avatar {
  font-size: 18px;
}

#signed-in[hidden], [hidden] {
  display: none !important;
}

/* Forms and Inputs */
input:not([type=checkbox]):not([type=radio]),
textarea {
  display: block;
  width: 100%;
  border: 1px solid #cbd5e1;
  background: #ffffff;
  border-radius: var(--radius-md);
  padding: 10px 14px;
  font: inherit;
  font-size: 15px;
  min-height: 44px;
  color: var(--ink);
  transition: border-color 0.15s, box-shadow 0.15s;
}

input:not([type=checkbox]):not([type=radio]):focus,
textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

/* Buttons */
button {
  border: 1px solid var(--primary);
  border-radius: var(--radius-md);
  background: var(--primary);
  color: white;
  min-height: 44px;
  padding: 10px 20px;
  font: inherit;
  font-size: 14.5px;
  font-weight: 650;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  transition: all 0.15s ease;
}

button:hover:not(:disabled) {
  background: var(--primary-hover);
  border-color: var(--primary-hover);
  transform: translateY(-1px);
}

button.secondary {
  background: #ffffff;
  color: #334155;
  border-color: #cbd5e1;
}

button.secondary:hover:not(:disabled) {
  background: #f1f5f9;
  border-color: #94a3b8;
  color: var(--ink);
}

button.danger-btn {
  background: #ffffff;
  color: #dc2626;
  border-color: #fca5a5;
}

button.danger-btn:hover:not(:disabled) {
  background: #fef2f2;
  border-color: #ef4444;
}

button:disabled {
  opacity: 0.55;
  cursor: not-allowed;
  transform: none;
}

.submit-vote-btn {
  font-size: 16px;
  padding: 12px 28px;
}

/* Messages */
.message {
  padding: 12px 18px;
  border: 1px solid #fecaca;
  border-radius: var(--radius-md);
  background: #fef2f2;
  color: #991b1b;
  font-size: 14.5px;
  margin-bottom: 16px;
  overflow-wrap: anywhere;
}

.message.success {
  background: #ecfdf5;
  border-color: #a7f3d0;
  color: #065f46;
}

/* Section Headings */
.section-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 10px;
}

.section-heading h2 {
  margin: 0;
  font-size: 20px;
  font-weight: 750;
}

.refresh-btn {
  padding: 6px 14px;
  font-size: 13.5px;
  min-height: 36px;
}

.hint {
  color: var(--muted);
  font-size: 13.5px;
  margin: 4px 0 16px;
}

/* Poll List & Card */
.poll-list {
  display: grid;
  gap: 20px;
}

.poll {
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-sm);
  transition: border-color 0.2s;
}

.poll-today {
  border: 2px solid #93c5fd;
  box-shadow: var(--shadow-md);
}

.poll-header {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 14px;
}

.poll h3 {
  margin: 0;
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.poll-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.badge {
  display: inline-flex;
  align-items: center;
  font-size: 12.5px;
  font-weight: 650;
  padding: 3px 10px;
  border-radius: 9999px;
  border: 1px solid transparent;
}

.badge-open {
  background: #ecfdf5;
  color: #065f46;
  border-color: #a7f3d0;
}

.badge-closed {
  background: #fef2f2;
  color: #991b1b;
  border-color: #fecaca;
}

.badge-multi {
  background: #eff6ff;
  color: #1e40af;
  border-color: #bfdbfe;
}

.badge-count {
  background: #f8fafc;
  color: #475569;
  border-color: #e2e8f0;
}

.poll-desc p {
  margin: 4px 0;
  color: #475569;
  font-size: 14.5px;
}

/* Choices & Options */
.choices {
  display: grid;
  gap: 12px;
  margin: 20px 0;
}

.choice {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  border: 1.5px solid var(--line);
  background: #ffffff;
  border-radius: var(--radius-md);
  padding: 14px 16px;
  cursor: pointer;
  transition: all 0.15s ease;
}

.choice:hover {
  border-color: #94a3b8;
  background: #fcfdfe;
}

.choice input[type=checkbox],
.choice input[type=radio] {
  width: 22px;
  height: 22px;
  margin: 2px 0 0;
  flex: none;
  cursor: pointer;
  accent-color: var(--primary);
}

.choice:has(input:checked) {
  border-color: var(--primary);
  background: #f8faff;
}

.choice-content {
  flex: 1;
  min-width: 0;
}

.choice-top-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 6px;
}

.choice-title {
  font-size: 16px;
  font-weight: 750;
  color: var(--ink);
}

.choice-count {
  font-size: 13.5px;
  font-weight: 650;
  color: var(--muted);
}

/* Option Progress Bar */
.progress-bar {
  width: 100%;
  height: 8px;
  background: #f1f5f9;
  border-radius: 9999px;
  overflow: hidden;
  margin-bottom: 10px;
}

.progress-fill {
  height: 100%;
  background: #94a3b8;
  border-radius: 9999px;
  transition: width 0.4s ease;
}

.progress-fill.tag-afternoon { background: #f59e0b; }
.progress-fill.tag-evening { background: #6366f1; }
.progress-fill.tag-none { background: #64748b; }
.progress-fill.tag-maybe-afternoon { background: #0ea5e9; }
.progress-fill.tag-maybe-evening { background: #a855f7; }

/* Voters Inside Option */
.option-voters {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  margin-top: 4px;
}

.voters-label {
  color: #64748b;
  font-weight: 600;
  font-size: 12.5px;
}

.voters-empty {
  color: #94a3b8;
  font-style: italic;
  font-size: 12.5px;
}

.voter-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.voter-chip {
  display: inline-flex;
  align-items: center;
  background: #f1f5f9;
  color: #334155;
  border: 1px solid #cbd5e1;
  padding: 2px 10px;
  border-radius: 9999px;
  font-size: 12.5px;
  font-weight: 650;
}

.voter-chip.is-me {
  background: #eff6ff;
  border-color: #93c5fd;
  color: #1d4ed8;
  font-weight: 750;
}

/* Prompt login / Hints */
.prompt-login {
  color: #2563eb;
  font-weight: 650;
  background: #eff6ff;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  border: 1px dashed #bfdbfe;
  margin-top: 12px;
}

.poll-closed-hint {
  color: #b91c1c;
  background: #fef2f2;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  border: 1px dashed #fecaca;
  margin-top: 12px;
}

/* Right Column: Dashboard Panel */
.dashboard-panel {
  background: #ffffff;
  border: 1.5px solid var(--line);
  box-shadow: var(--shadow-sm);
}

.dashboard-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.dashboard-header h3 {
  margin: 0;
  font-size: 19px;
  font-weight: 800;
  color: var(--ink);
}

.stats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.stat-card {
  background: #f8fafc;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 12px 14px;
  display: flex;
  align-items: center;
  gap: 12px;
  transition: transform 0.15s, border-color 0.15s;
}

.stat-card:hover {
  border-color: #cbd5e1;
  transform: translateY(-1px);
}

.stat-icon {
  font-size: 26px;
  flex: none;
}

.stat-info {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.stat-label {
  font-size: 12px;
  font-weight: 650;
  color: var(--muted);
}

.stat-val {
  font-size: 24px;
  font-weight: 800;
  color: var(--ink);
  line-height: 1.1;
  margin: 2px 0;
}

.stat-sub {
  font-size: 11.5px;
  font-weight: 650;
  color: #475569;
}

.team-conclusion {
  margin-top: 16px;
  background: #f0fdf4;
  border: 1px solid #bbf7d0;
  color: #166534;
  border-radius: var(--radius-md);
  padding: 12px 14px;
  font-size: 13.5px;
  font-weight: 650;
  line-height: 1.5;
  display: flex;
  align-items: flex-start;
  gap: 8px;
}

.conclusion-icon {
  font-size: 18px;
  flex: none;
}

/* Right Column: Friends Summary Section */
.summary-panel {
  background: #ffffff;
  border: 1.5px solid var(--line);
  box-shadow: var(--shadow-sm);
}

.summary-header h3 {
  margin: 0 0 16px;
  font-size: 18px;
  font-weight: 750;
  color: var(--ink);
}

.summary-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

.member-card {
  background: #f8fafc;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 12px 14px;
  transition: all 0.15s ease;
}

.member-card.is-me {
  background: #f0f7ff;
  border-color: #93c5fd;
  box-shadow: 0 0 0 1px #93c5fd;
}

.member-card-head {
  margin-bottom: 8px;
}

.member-name {
  font-weight: 750;
  font-size: 14.5px;
  color: var(--ink);
}

.member-card.is-me .member-name {
  color: #1d4ed8;
}

.member-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.status-tag {
  display: inline-flex;
  align-items: center;
  font-size: 12px;
  font-weight: 650;
  padding: 2px 8px;
  border-radius: 6px;
  border: 1px solid transparent;
}

.status-tag.tag-afternoon {
  background: #fef3c7;
  color: #92400e;
  border-color: #fde68a;
}

.status-tag.tag-evening {
  background: #e0e7ff;
  color: #3730a3;
  border-color: #c7d2fe;
}

.status-tag.tag-none {
  background: #f1f5f9;
  color: #475569;
  border-color: #cbd5e1;
}

.status-tag.tag-maybe-afternoon {
  background: #e0f2fe;
  color: #0369a1;
  border-color: #bae6fd;
}

.status-tag.tag-maybe-evening {
  background: #f3e8ff;
  color: #6b21a8;
  border-color: #e9d5ff;
}

.status-tag.tag-default {
  background: #f1f5f9;
  color: #334155;
  border-color: #cbd5e1;
}

/* History Accordion */
.history-panel {
  margin-top: 10px;
}

.history-summary {
  font-size: 15px;
  font-weight: 700;
  color: var(--muted);
  cursor: pointer;
  padding: 4px 0;
  user-select: none;
}

.history-summary:hover {
  color: var(--ink);
}

.history-list {
  display: grid;
  gap: 16px;
  margin-top: 16px;
}

/* Admin editor */
.admin-tools {
  background: #fffbeb;
  border-color: #fde68a;
}

.editor form > label:not(.check-row) {
  margin-top: 14px;
}

.option-editor {
  display: grid;
  gap: 8px;
  margin-bottom: 12px;
}

.option-row {
  display: flex;
  gap: 8px;
}

.option-row input {
  flex: 1;
  min-width: 0;
}

.check-row {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  margin-top: 10px;
  cursor: pointer;
}

.check-row input {
  width: 20px;
  height: 20px;
  accent-color: var(--primary);
}

.actions {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 16px;
  flex-wrap: wrap;
}

/* Responsive Breakpoints */
@media (max-width: 960px) {
  .layout-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 600px) {
  .wrap {
    padding-left: 14px;
    padding-right: 14px;
  }
  .panel, .poll {
    padding: 16px;
  }
  .inline {
    flex-direction: column;
    align-items: stretch;
  }
  .inline button {
    width: 100%;
  }
  .header-right {
    gap: 8px;
  }
  .clock-pill {
    display: none;
  }
  .stats-grid {
    grid-template-columns: 1fr 1fr;
  }
}