/* =============================================
   2026年IPEA打击乐比赛评分系统 - 商务蓝主题
   ============================================= */

:root {
  --blue-deep: #1a3a5c;
  --blue-primary: #2563eb;
  --blue-light: #3b82f6;
  --blue-bg: #eff6ff;
  --blue-border: #bfdbfe;
  --bg-page: #f0f4f8;
  --bg-card: #ffffff;
  --text-dark: #1e293b;
  --text-body: #475569;
  --text-muted: #94a3b8;
  --border: #e2e8f0;
  --success: #10b981;
  --success-bg: #d1fae5;
  --warning: #f59e0b;
  --warning-bg: #fef3c7;
  --danger: #ef4444;
  --danger-bg: #fee2e2;
  --radius: 8px;
  --shadow: 0 1px 3px rgba(0,0,0,.08);
  --shadow-md: 0 4px 12px rgba(0,0,0,.1);
  --shadow-lg: 0 8px 24px rgba(0,0,0,.12);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  background: var(--bg-page);
  color: var(--text-dark);
  line-height: 1.6;
  font-size: 14px;
}

/* ---- Top Bar ---- */
.topbar {
  background: linear-gradient(135deg, var(--blue-deep) 0%, var(--blue-primary) 100%);
  color: #fff;
  padding: 0 24px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow-md);
}
.topbar .logo {
  font-size: 17px;
  font-weight: 600;
  letter-spacing: .5px;
}
.topbar .logo .sub {
  font-size: 12px;
  opacity: .8;
  margin-left: 8px;
}
.topbar .user-info {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 13px;
}
.topbar .badge {
  background: rgba(255,255,255,.18);
  padding: 2px 10px;
  border-radius: 20px;
  font-size: 12px;
}
.topbar .btn-logout {
  background: rgba(255,255,255,.15);
  border: 1px solid rgba(255,255,255,.3);
  color: #fff;
  padding: 5px 14px;
  border-radius: var(--radius);
  cursor: pointer;
  font-size: 12px;
  transition: all .2s;
}
.topbar .btn-logout:hover { background: rgba(255,255,255,.28); }

/* ---- Container ---- */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 24px;
}

/* ---- Login ---- */
.login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--blue-deep) 0%, #1e40af 50%, var(--blue-primary) 100%);
}
.login-card {
  background: #fff;
  border-radius: 16px;
  padding: 40px 36px;
  width: 380px;
  box-shadow: var(--shadow-lg);
}
.login-card .title {
  text-align: center;
  font-size: 20px;
  font-weight: 700;
  color: var(--blue-deep);
  margin-bottom: 4px;
}
.login-card .subtitle {
  text-align: center;
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 28px;
}
.login-card .form-group {
  margin-bottom: 18px;
}
.login-card label {
  display: block;
  font-size: 13px;
  color: var(--text-body);
  margin-bottom: 6px;
  font-weight: 500;
}
.login-card input {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 14px;
  outline: none;
  transition: border .2s;
}
.login-card input:focus {
  border-color: var(--blue-primary);
  box-shadow: 0 0 0 3px rgba(37,99,235,.1);
}
.btn {
  display: inline-block;
  padding: 10px 20px;
  border: none;
  border-radius: var(--radius);
  font-size: 14px;
  cursor: pointer;
  transition: all .2s;
  font-weight: 500;
  text-decoration: none;
}
.btn-primary {
  background: var(--blue-primary);
  color: #fff;
}
.btn-primary:hover { background: #1d4ed8; }
.btn-primary:disabled {
  background: var(--text-muted);
  cursor: not-allowed;
}
.btn-success {
  background: var(--success);
  color: #fff;
}
.btn-success:hover { background: #059669; }
.btn-danger {
  background: var(--danger);
  color: #fff;
}
.btn-danger:hover { background: #dc2626; }
.btn-outline {
  background: #fff;
  border: 1px solid var(--border);
  color: var(--text-body);
}
.btn-outline:hover { border-color: var(--blue-primary); color: var(--blue-primary); }
.btn-block {
  width: 100%;
  padding: 12px;
  font-size: 15px;
}
.btn-sm {
  padding: 5px 12px;
  font-size: 12px;
}

/* ---- Tabs ---- */
.tabs {
  display: flex;
  gap: 4px;
  border-bottom: 2px solid var(--border);
  margin-bottom: 24px;
}
.tab {
  padding: 10px 20px;
  cursor: pointer;
  font-size: 14px;
  color: var(--text-muted);
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  transition: all .2s;
  font-weight: 500;
  white-space: nowrap;
}
.tab:hover { color: var(--blue-primary); }
.tab.active {
  color: var(--blue-primary);
  border-bottom-color: var(--blue-primary);
}
.tab-content { display: none; }
.tab-content.active { display: block; }

/* ---- Cards ---- */
.card {
  background: var(--bg-card);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 20px;
  margin-bottom: 20px;
}
.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}
.card-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-dark);
}

/* ---- Tables ---- */
table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
th {
  background: var(--blue-bg);
  color: var(--blue-deep);
  padding: 10px 12px;
  text-align: left;
  font-weight: 600;
  border-bottom: 2px solid var(--blue-border);
  white-space: nowrap;
}
td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
  color: var(--text-body);
}
tr:hover td { background: #f8fafc; }
.table-wrap {
  overflow-x: auto;
  border-radius: var(--radius);
  border: 1px solid var(--border);
}

/* ---- Forms ---- */
.form-row {
  display: flex;
  gap: 12px;
  margin-bottom: 14px;
  flex-wrap: wrap;
}
.form-item {
  flex: 1;
  min-width: 140px;
}
.form-item label {
  display: block;
  font-size: 13px;
  color: var(--text-body);
  margin-bottom: 4px;
  font-weight: 500;
}
.form-item input,
.form-item select,
.form-item textarea {
  width: 100%;
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 13px;
  outline: none;
  transition: border .2s;
}
.form-item input:focus,
.form-item select:focus,
.form-item textarea:focus {
  border-color: var(--blue-primary);
  box-shadow: 0 0 0 2px rgba(37,99,235,.08);
}

/* ---- Badges & Pills ---- */
.badge-role {
  padding: 2px 8px;
  border-radius: 12px;
  font-size: 11px;
  font-weight: 600;
}
.badge-admin { background: #ddd6fe; color: #6b21a8; }
.badge-scheduler { background: #fef3c7; color: #92400e; }
.badge-judge { background: var(--blue-bg); color: var(--blue-deep); }
.badge-secretary { background: var(--success-bg); color: #065f46; }

.badge-status {
  padding: 2px 8px;
  border-radius: 12px;
  font-size: 11px;
  font-weight: 600;
}
.badge-idle { background: #f1f5f9; color: var(--text-muted); }
.badge-scoring { background: var(--warning-bg); color: #92400e; }
.badge-completed { background: var(--success-bg); color: #065f46; }
.badge-locked { background: #e0e7ff; color: #3730a3; }
.badge-withdrawn { background: #fee2e2; color: #991b1b; }

/* ---- Score Dots ---- */
.score-dots {
  display: flex;
  gap: 8px;
  align-items: center;
}
.score-dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  border: 2px solid var(--border);
  background: #fff;
  transition: all .3s;
}
.score-dot.filled {
  background: var(--success);
  border-color: var(--success);
}
.score-count {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-dark);
  margin-left: 4px;
}
.score-count.full { color: var(--success); }

/* ---- Judge scoring ---- */
.judge-scoring {
  text-align: center;
  padding: 48px 24px;
}
.judge-scoring .contestant-name {
  font-size: 28px;
  font-weight: 700;
  color: var(--blue-deep);
  margin-bottom: 8px;
}
.judge-scoring .contestant-info {
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 32px;
}
.score-input-large {
  width: 200px;
  padding: 16px;
  font-size: 32px;
  text-align: center;
  border: 2px solid var(--blue-border);
  border-radius: 12px;
  outline: none;
  color: var(--blue-deep);
  font-weight: 700;
  transition: all .2s;
}
.score-input-large:focus {
  border-color: var(--blue-primary);
  box-shadow: 0 0 0 4px rgba(37,99,235,.1);
}
.judge-scoring .btn {
  margin-top: 24px;
  padding: 14px 48px;
  font-size: 16px;
}
.waiting-state {
  text-align: center;
  padding: 80px 24px;
  color: var(--text-muted);
}
.waiting-state .icon {
  font-size: 48px;
  margin-bottom: 16px;
}
.waiting-state .msg {
  font-size: 16px;
}

/* ---- Secretary ---- */
.secretary-current {
  background: linear-gradient(135deg, var(--blue-bg) 0%, #dbeafe 100%);
  border: 1px solid var(--blue-border);
  border-radius: var(--radius);
  padding: 24px;
  margin-bottom: 20px;
}
.secretary-current .label {
  font-size: 12px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}
.secretary-current .name {
  font-size: 24px;
  font-weight: 700;
  color: var(--blue-deep);
  margin: 4px 0 16px;
}
.score-progress {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 16px;
}
.score-progress .dots {
  display: flex;
  gap: 10px;
}
.score-progress .dot {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  border: 3px solid var(--border);
  background: #fff;
  transition: all .3s;
}
.score-progress .dot.filled {
  background: var(--success);
  border-color: var(--success);
  transform: scale(1.1);
}
.score-progress .text {
  font-size: 16px;
  font-weight: 600;
}
.score-progress .text.ready { color: var(--success); }

.action-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.action-row .btn { flex: 1; min-width: 120px; }

/* ---- Contestant list (secretary) ---- */
.contestant-list-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 8px;
  cursor: pointer;
  transition: all .2s;
  background: #fff;
}
.contestant-list-item:hover {
  border-color: var(--blue-light);
  background: var(--blue-bg);
}
.contestant-list-item.current {
  border-color: var(--blue-primary);
  background: var(--blue-bg);
  box-shadow: 0 0 0 2px rgba(37,99,235,.1);
}
.contestant-list-item.editing {
  border-color: #f0b429;
  background: #fff8e6;
  box-shadow: 0 0 0 2px rgba(240,180,41,.15);
}
.contestant-list-item.completed {
  opacity: .6;
}
.contestant-list-item .order {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--blue-bg);
  color: var(--blue-deep);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 600;
  flex-shrink: 0;
}
.contestant-list-item.completed .order {
  background: var(--success-bg);
  color: #065f46;
}
.contestant-list-item .info {
  flex: 1;
}
.contestant-list-item .info .name {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-dark);
}
.contestant-list-item .info .meta {
  font-size: 12px;
  color: var(--text-muted);
}
.contestant-list-item .status-icon {
  font-size: 18px;
}

/* ---- Modal ---- */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.4);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 200;
}
.modal-overlay.show { display: flex; }
.modal {
  background: #fff;
  border-radius: 12px;
  width: 480px;
  max-width: 90vw;
  max-height: 80vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
}
.modal-header {
  padding: 16px 24px;
  border-bottom: 1px solid var(--border);
  font-size: 16px;
  font-weight: 600;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.modal-body { padding: 24px; }
.modal-footer {
  padding: 16px 24px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}
.modal-close {
  cursor: pointer;
  font-size: 20px;
  color: var(--text-muted);
  background: none;
  border: none;
}

/* ---- Toast ---- */
.toast {
  position: fixed;
  top: 20px;
  right: 20px;
  padding: 12px 20px;
  border-radius: var(--radius);
  font-size: 14px;
  z-index: 300;
  animation: slideIn .3s ease;
  box-shadow: var(--shadow-md);
}
.toast.success { background: var(--success); color: #fff; }
.toast.error { background: var(--danger); color: #fff; }
.toast.info { background: var(--blue-primary); color: #fff; }
@keyframes slideIn {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

/* ---- Responsive ---- */
@media (max-width: 768px) {
  .container { padding: 16px; }
  .topbar { padding: 0 16px; }
  .topbar .logo .sub { display: none; }
  .form-row { flex-direction: column; }
  .score-input-large { width: 160px; font-size: 28px; }
  .judge-scoring { padding: 32px 16px; }
  .judge-scoring .contestant-name { font-size: 22px; }
  .tabs { overflow-x: auto; }
  .tab { padding: 8px 14px; font-size: 13px; }
  .modal { width: 95vw; }
  table { font-size: 12px; }
  th, td { padding: 8px; }
}

/* ---- Utility ---- */
.text-center { text-align: center; }
.text-muted { color: var(--text-muted); }
.text-success { color: var(--success); }
.text-danger { color: var(--danger); }
.mt-8 { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mb-16 { margin-bottom: 16px; }
.flex { display: flex; }
.flex-between { display: flex; justify-content: space-between; align-items: center; }
.gap-8 { gap: 8px; }
.gap-12 { gap: 12px; }
.w-full { width: 100%; }
.hidden { display: none !important; }
.empty-state {
  text-align: center;
  padding: 48px 24px;
  color: var(--text-muted);
}
.empty-state .icon { font-size: 40px; margin-bottom: 12px; }

/* ---- 3-level group filter panel (乐器/大组/具体分组) ---- */
.group-filter {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: #f8fafc;
  padding: 12px 16px;
  margin-bottom: 14px;
}
.gf-row {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 5px 0;
}
.gf-row + .gf-row { border-top: 1px dashed #e2e8f0; }
.gf-label {
  flex: 0 0 72px;
  font-size: 13px;
  font-weight: 600;
  color: var(--blue-deep);
  padding-top: 3px;
}
.gf-options {
  flex: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 4px 14px;
}
.gf-check {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 13px;
  color: var(--text-body);
  cursor: pointer;
  user-select: none;
  padding: 2px 4px;
  border-radius: 4px;
}
.gf-check:hover { background: #e0ecff; }
.gf-check input[type="checkbox"] { accent-color: var(--blue); cursor: pointer; }
.gf-group-title {
  flex-basis: 100%;
  font-size: 12px;
  font-weight: 700;
  color: var(--text-muted);
  margin-top: 4px;
}
.gf-empty { font-size: 12px; color: var(--text-muted); padding-top: 3px; }
.gf-foot {
  justify-content: flex-end;
  align-items: center;
  gap: 12px;
}
.gf-summary { font-size: 13px; color: var(--text-muted); margin-right: auto; }

/* ---- 选手列表分页条 ---- */
.pager {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 4px 2px;
  min-height: 36px;
}
.pager-info { font-size: 13px; color: var(--text-muted); }
.pager-btns { display: flex; align-items: center; gap: 8px; }
.pager-select {
  padding: 4px 8px;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 13px;
  background: var(--card);
  color: var(--text);
}

/* ---- Admin live monitor ---- */
.live-banner {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 18px;
  border-radius: var(--radius);
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 16px;
}
.live-scoring { background: #fff7ed; color: #9a3412; border: 1px solid #fed7aa; }
.live-locked { background: #f0fdf4; color: #166534; border: 1px solid #bbf7d0; }
.live-idle { background: #f1f5f9; color: #475569; border: 1px solid #e2e8f0; font-weight: 500; }
.pulse-dot {
  width: 12px; height: 12px; border-radius: 50%;
  background: #f97316;
  animation: pulse-blink 1.2s ease-in-out infinite;
}
@keyframes pulse-blink {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.35; transform: scale(0.8); }
}
.live-cell { text-align: center; font-weight: 700; }
.live-unscored { color: #cbd5e1; font-weight: 400; }
.live-changed { background: #fef9c3; animation: live-flash 1.6s ease-out; border-radius: 4px; }
@keyframes live-flash {
  0% { background: #fde047; }
  100% { background: #fef9c3; }
}
.live-current-row { background: #fff7ed !important; }
.live-count {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 10px;
  font-size: 12px;
  font-weight: 700;
  background: #f1f5f9;
  color: #64748b;
}
.live-count.done { background: #dcfce7; color: #166534; }

/* ---- Score sheet modal ---- */
.sheet-selector {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 12px;
}
.sheet-sign {
  margin-top: 28px;
  font-size: 14px;
  color: var(--text-body);
  text-align: right;
  padding-right: 8px;
}

/* ---- Session selector (judge/secretary) ---- */
.session-selector {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--bg-card);
  border-radius: var(--radius);
  padding: 12px 16px;
  margin-bottom: 16px;
  box-shadow: var(--shadow);
}
.session-selector select {
  flex: 1;
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 14px;
  outline: none;
}
.session-selector select:focus {
  border-color: var(--blue-primary);
}