:root {
  --bg-color: #eef2ff;
  --accent-cyan: #06b6d4;
  --accent-cyan-deep: #0891b2;
  --accent-amber: #b45309;
  --accent-pink: #db2777;
  --border-soft: rgba(6, 182, 212, 0.20);
  --input-border: rgba(51, 65, 85, 0.32);
  --card-bg: rgba(255, 255, 255, 0.78);
  --soft-shadow: 0 8px 30px rgba(15, 23, 42, 0.08);
  --text-main: #1e293b;
  --text-sub: #64748b;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", sans-serif;
  color: var(--text-main);
  background-color: var(--bg-color);
  background-image:
    radial-gradient(circle at 15% 15%, rgba(6, 182, 212, 0.16), transparent 45%),
    radial-gradient(circle at 85% 10%, rgba(139, 92, 246, 0.14), transparent 45%),
    radial-gradient(circle at 50% 90%, rgba(99, 102, 241, 0.14), transparent 50%);
  background-attachment: fixed;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(14px);
  background: rgba(238, 242, 255, 0.7);
  border-bottom: 1px solid var(--border-soft);
}
.topbar-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 14px 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  position: relative;
}
.brand { font-weight: 700; font-size: 1.05rem; letter-spacing: 0.02em; }
.tournament-name { font-size: 0.78rem; color: var(--text-sub); margin-top: 2px; }
.status-pill {
  position: absolute;
  right: 20px;
  font-size: 0.75rem;
  padding: 3px 10px;
  border-radius: 999px;
  background: rgba(6, 182, 212, 0.12);
  color: var(--accent-cyan-deep);
  border: 1px solid var(--border-soft);
}
.status-pill.submitted { background: rgba(180, 83, 9, 0.12); color: var(--accent-amber); }

.wrap { max-width: 1180px; margin: 24px auto 60px; padding: 0 16px; }

.glass-panel {
  background: var(--card-bg);
  border: 1px solid var(--border-soft);
  border-radius: 18px;
  backdrop-filter: blur(14px);
  box-shadow: var(--soft-shadow);
  padding: 24px;
  margin-bottom: 20px;
}

.auth-card { max-width: 460px; margin: 40px auto; }

.tabs { display: flex; gap: 8px; margin-bottom: 18px; }
.tab-btn {
  flex: 1;
  padding: 9px 6px;
  border-radius: 10px;
  border: 1px solid var(--border-soft);
  background: rgba(255,255,255,0.5);
  color: var(--text-sub);
  cursor: pointer;
  font-size: 0.88rem;
}
.tab-btn.active { background: var(--accent-cyan); color: #fff; border-color: var(--accent-cyan); }

.tab-panel { display: none; flex-direction: column; gap: 12px; }
.tab-panel.active { display: flex; }
.tab-panel > label { min-width: 0; }

label { font-size: 0.85rem; color: var(--text-sub); display: flex; flex-direction: column; gap: 5px; }
.req { color: var(--accent-pink); }

input[type=text], input[type=tel], input[type=password] {
  font-size: 0.95rem;
  padding: 9px 11px;
  border-radius: 9px;
  border: 1px solid var(--input-border);
  background: #fff;
  color: var(--text-main);
  outline: none;
}
input:focus { border-color: var(--accent-cyan); box-shadow: 0 0 0 3px rgba(6,182,212,0.14); }
input:disabled { color: var(--text-sub); background: rgba(148,163,184,0.12); }

.hint { font-size: 0.78rem; color: var(--text-sub); margin: 4px 0 8px; }

.rules-box {
  background: rgba(6,182,212,0.06);
  border: 1px solid var(--border-soft);
  border-radius: 10px;
  padding: 10px 14px;
  margin: 6px 0 14px;
  font-size: 0.8rem;
  color: var(--text-sub);
}
.rules-box div { margin: 4px 0; line-height: 1.5; }
.rules-box b { color: var(--text-main); }
.rules-box-note { color: var(--text-sub); font-size: 0.76rem; margin-top: 6px !important; }

.contact-row {
  display: grid;
  grid-template-columns: 1fr 1fr auto;
  gap: 12px 16px;
  align-items: end;
  margin-bottom: 12px;
}
.contact-row label { min-width: 0; }
.contact-row .row-del { align-self: center; margin-bottom: 2px; }
@media (max-width: 600px) { .contact-row { grid-template-columns: 1fr; } .contact-row .row-del { justify-self: end; } }

.btn-primary, .btn-ghost {
  border: none;
  border-radius: 10px;
  padding: 10px 18px;
  font-size: 0.92rem;
  cursor: pointer;
}
.btn-primary { background: var(--accent-cyan); color: #fff; }
.btn-primary:hover { background: var(--accent-cyan-deep); }
.btn-ghost { background: rgba(255,255,255,0.6); border: 1px solid var(--border-soft); color: var(--text-main); }
.btn-ghost:hover { background: rgba(255,255,255,0.9); }
.btn-ghost.small { padding: 5px 12px; font-size: 0.8rem; }

.form-msg { font-size: 0.82rem; min-height: 1.1em; margin-top: 8px; }
.form-msg.ok { color: #16a34a; }
.form-msg.error { color: #dc2626; }

.section-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 6px; }
.section-head h2 { margin: 0; font-size: 1.1rem; }

.locked-banner {
  background: rgba(180, 83, 9, 0.10);
  border: 1px solid rgba(180, 83, 9, 0.25);
  color: var(--accent-amber);
  padding: 8px 12px;
  border-radius: 10px;
  font-size: 0.82rem;
  margin-bottom: 14px;
}

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px 16px; margin-bottom: 20px; }
.grid-2 > label { min-width: 0; }
@media (max-width: 600px) { .grid-2 { grid-template-columns: 1fr; } }

.sub-head { font-size: 0.95rem; margin: 22px 0 6px; color: var(--accent-cyan-deep); }

.table-scroll {
  border-radius: 10px;
  border: 1px solid var(--border-soft);
}
.edit-table { width: 100%; border-collapse: collapse; font-size: 0.82rem; table-layout: fixed; }
.edit-table th {
  background: rgba(6,182,212,0.08);
  color: var(--text-sub);
  font-weight: 600;
  padding: 8px 6px;
  text-align: center;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.edit-table td { padding: 4px 4px; border-top: 1px solid var(--border-soft); overflow: hidden; }
.edit-table input, .edit-table select {
  width: 100%;
  min-width: 0;
  box-sizing: border-box;
  padding: 6px 7px;
  font-size: 0.82rem;
  border: 1px solid var(--input-border);
  border-radius: 6px;
  background: #fff;
}
.edit-table input:focus, .edit-table select:focus {
  border-color: var(--accent-cyan);
  background: #fff;
  outline: none;
}
.edit-table .row-del, .contact-row .row-del {
  border: none;
  background: transparent;
  color: var(--accent-pink);
  cursor: pointer;
  font-size: 1rem;
}
.athlete-table .seq-cell { text-align: center; }
.s-gender, .a-gender { text-align: center; }
.athlete-table td.err-cell { font-size: 0.72rem; color: var(--accent-pink); white-space: nowrap; text-align: center; }

.totals { margin: 16px 0; font-size: 0.88rem; color: var(--text-sub); }
.totals b { color: var(--text-main); }

.actions { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 10px; }

.site-footer {
  text-align: center;
  font-size: 0.75rem;
  color: var(--text-sub);
  padding: 20px 0 40px;
}

.phone-row { display: flex; align-items: center; gap: 6px; min-width: 0; }
.phone-cc {
  flex: none;
  max-width: 150px;
  font-size: 0.85rem;
  padding: 8px 6px;
  border-radius: 8px;
  border: 1px solid var(--input-border);
  background: #fff;
  color: var(--text-main);
}
.phone-row input { flex: 1; min-width: 0; }

.ev-chk-cell { text-align: center; }
.ev-chk-cell input[type="checkbox"] { width: 17px; height: 17px; accent-color: var(--accent-cyan); }
.athlete-table .a-team, .athlete-table .a-mixteam,
.athlete-table .a-doubles, .athlete-table .a-mixdoubles { text-align: center; }
.athlete-table .a-idcard { font-variant-numeric: tabular-nums; letter-spacing: 0.2px; }

.field-hidden { display: none !important; }

/* ============ 窄屏适配（手机竖屏 / 较窄的桌面窗口）：
   工作人员/运动员表格从横向表格变成一张一张的卡片，标签固定在左，
   值统一在右侧居中对齐，不再出现文字框贴左、勾选框贴最右的错位感 ============ */
@media (max-width: 1050px) {
  .table-scroll { overflow-x: visible; border: none; }
  .edit-table { min-width: 0; width: 100%; table-layout: auto; font-size: 0.86rem; }
  .edit-table thead { display: none; }
  .edit-table, .edit-table tbody, .edit-table tr, .edit-table td { display: block; width: 100%; }
  .edit-table tr {
    background: rgba(255,255,255,0.65);
    border: 1px solid var(--border-soft);
    border-radius: 12px;
    padding: 10px 12px;
    margin-bottom: 12px;
  }
  .edit-table td {
    display: grid;
    grid-template-columns: 78px 1fr;
    align-items: center;
    gap: 10px;
    padding: 7px 0;
    border-top: none;
  }
  .edit-table td[data-label]::before {
    content: attr(data-label);
    font-size: 0.78rem;
    color: var(--text-sub);
    font-weight: 600;
    text-align: left;
  }
  .edit-table td:last-child {
    display: flex;
    justify-content: flex-end;
    border-top: 1px dashed var(--border-soft);
    margin-top: 4px;
    padding-top: 10px;
  }
  .edit-table input, .edit-table select {
    width: 100%;
    text-align: center;
  }
  .ev-chk-cell input[type="checkbox"] {
    justify-self: center;
    margin: 0;
  }
  .athlete-table .err-cell { min-height: 1.4em; text-align: center; }
}