/* ================================================
   SportHub — Base Styles
   Variables, Reset, Shared Components
   ================================================ */

/* ─── CSS Variables / Theme ─── */
:root {
  --font-display: 'Outfit', -apple-system, BlinkMacSystemFont, "PingFang TC",
    "Noto Sans CJK TC", "Microsoft JhengHei", "Segoe UI", sans-serif;
  --font-body: -apple-system, BlinkMacSystemFont, "PingFang TC",
    "Noto Sans CJK TC", "Microsoft JhengHei", "Segoe UI", sans-serif;
  --radius: 14px;
  --radius-sm: 8px;
  --radius-full: 999px;
  --shadow: 0 2px 12px rgba(0,0,0,.12);
  --shadow-lg: 0 8px 32px rgba(0,0,0,.18);
  --transition: .25s cubic-bezier(.4,0,.2,1);
  --topbar-h: 56px;
  --bottombar-h: 64px;
  --role-bar-h: 52px;
}

[data-theme="dark"] {
  --bg-root: #0d1017;
  --bg-card: #181d27;
  --bg-elevated: #222838;
  --bg-input: #222838;
  --border: #323a4e;
  --text-primary: #f5f7fa;
  --text-secondary: #e8ecf2;
  --text-muted: #cdd3de;
  --primary: #3b82f6;
  --accent: #34d399;
  --accent-hover: #6ee7b7;
  --accent-bg: rgba(52,211,153,.16);
  --primary-btn-bg: #10b981;
  --primary-btn-hover: #059669;
  --primary-btn-active: #047857;
  --danger: #f87171;
  --warning: #fbbf24;
  --info: #60a5fa;
  --success: #34d399;
  --overlay: rgba(0,0,0,.65);
  --banner-shadow: 0 4px 24px rgba(0,0,0,.5);
  --skeleton-base: var(--bg-elevated);
  --skeleton-glow: var(--bg-card);
}

[data-theme="light"] {
  --bg-root: #f4f6f9;
  --bg-card: #ffffff;
  --bg-elevated: #f0f2f5;
  --bg-input: #f0f2f5;
  --border: #dfe3ea;
  --text-primary: #1a1d24;
  --text-secondary: #5a6478;
  --text-muted: #8892a4;
  --primary: #2563eb;
  --accent: #0d9488;
  --accent-hover: #0f766e;
  --accent-bg: rgba(13,148,136,.1);
  --danger: #dc2626;
  --warning: #d97706;
  --info: #2563eb;
  --success: #059669;
  --overlay: rgba(0,0,0,.35);
  --banner-shadow: 0 4px 24px rgba(0,0,0,.12);
  --skeleton-base: var(--bg-elevated);
  --skeleton-glow: var(--bg-card);
}

/* ─── Reset ─── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
  -webkit-touch-callout: none;
  -webkit-user-select: none;
  user-select: none;
}
input, textarea, [contenteditable] {
  -webkit-user-select: auto;
  user-select: auto;
}
html { font-size: 15px; scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  background: var(--bg-root);
  color: var(--text-primary);
  min-height: 100vh;
  min-height: 100dvh;
  overscroll-behavior: none;
  overflow-x: hidden;
  -webkit-overflow-scrolling: touch;
  padding-top: calc(var(--topbar-h) + env(safe-area-inset-top, 0px));
  padding-bottom: calc(var(--bottombar-h) + 55px + env(safe-area-inset-bottom, 0));
  transition: background var(--transition), color var(--transition);
}
a { color: var(--accent); text-decoration: none; }
button { cursor: pointer; font-family: inherit; border: none; background: none; color: inherit; }
input, select, textarea {
  font-family: inherit;
  font-size: .93rem;
  color: var(--text-primary);
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: .55rem .75rem;
  outline: none;
  transition: border var(--transition);
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
}
input:focus, select:focus, textarea:focus { border-color: var(--accent); }
select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%238892a4' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right .6rem center; padding-right: 2rem; }
img { max-width: 100%; display: block; opacity: 0; transition: opacity .3s ease; }
img.img-loaded { opacity: 1; }
img.img-preloaded, img[src=""], img:not([src]) { opacity: 1; transition: none; }

/* ─── Scrollbar ─── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }

/* ─── Main Content / Pages ─── */
#main-content { max-width: 560px; margin: 0 auto; padding: .5rem; min-height: calc(100vh - var(--topbar-h) - var(--bottombar-h)); min-height: calc(100dvh - var(--topbar-h) - var(--bottombar-h)); }
.page { display: none; animation: pageIn .22s ease-out both; overflow-x: hidden; }
.page.active { display: block; }
@keyframes pageIn { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: translateY(0); } }

/* ─── Section Title ─── */
.section-title { font-weight: 700; font-size: .9rem; margin: 1rem 0 .5rem .2rem; color: var(--text-primary); }

/* ─── My Section (Role Gated) ─── */
.my-section { padding: .2rem; margin-bottom: .5rem; }

/* ─── Card List ─── */
.card-list { display: flex; flex-direction: column; gap: .65rem; padding-bottom: 1rem; min-height: 45vh; }

/* ─── Tab Bar ─── */
.tab-bar { display: flex; gap: .25rem; padding: .3rem; background: var(--bg-elevated); border-radius: var(--radius); margin-bottom: .8rem; overflow-x: auto; }
.tab-bar::-webkit-scrollbar { display: none; }
.tab-bar.compact { padding: .2rem; }
.tab { padding: .45rem .7rem; border-radius: var(--radius-sm); font-size: .78rem; font-weight: 600; color: var(--text-muted); transition: all var(--transition); white-space: nowrap; flex-shrink: 0; }
.tab.active { background: var(--bg-card); color: var(--accent); box-shadow: 0 1px 4px rgba(0,0,0,.08); }

/* ─── Info Card ─── */
.info-card { background: var(--bg-card); border-radius: var(--radius); border: 1px solid var(--border); padding: .85rem; margin-bottom: .65rem; }
.info-title { font-weight: 700; font-size: .85rem; margin-bottom: .6rem; padding-bottom: .4rem; border-bottom: 1px solid var(--border); }
.info-row { display: flex; justify-content: space-between; align-items: center; padding: .35rem 0; font-size: .82rem; }
.info-row > span:first-child { color: var(--text-muted); font-size: .78rem; }

/* ─── Buttons ─── */
.primary-btn { background: var(--primary-btn-bg, var(--accent)); color: #fff; padding: .55rem 1.2rem; border-radius: var(--radius-sm); font-weight: 600; font-size: .85rem; transition: all var(--transition); }
.primary-btn:hover { background: var(--primary-btn-hover, var(--accent-hover)); transform: translateY(-1px); }
.primary-btn:active { background: var(--primary-btn-active, var(--primary-btn-hover, var(--accent-hover))); }
.primary-btn.small { padding: .35rem .75rem; font-size: .78rem; }
.primary-btn.full-width { width: 100%; text-align: center; margin-top: .5rem; }
.outline-btn { border: 1.5px solid var(--border); padding: .5rem 1rem; border-radius: var(--radius-sm); font-weight: 600; font-size: .82rem; color: var(--text-secondary); transition: all var(--transition); }
.outline-btn:hover { border-color: var(--accent); color: var(--accent); }
.outline-btn.disabled, .outline-btn:disabled { opacity: .4; cursor: not-allowed; pointer-events: none; }
.outline-btn.full-width { width: 100%; text-align: center; }
.text-btn { color: var(--accent); font-weight: 600; font-size: .82rem; padding: .3rem .5rem; }
.text-btn:hover { background: var(--accent-bg); border-radius: var(--radius-sm); }
.action-btn { display: flex; align-items: center; gap: .4rem; background: var(--accent-bg); color: var(--accent); padding: .55rem .85rem; border-radius: var(--radius-sm); font-weight: 600; font-size: .82rem; border: 1px solid transparent; transition: all var(--transition); }
.action-btn:hover { border-color: var(--accent); }
.edit-btn { font-size: .72rem; color: var(--accent); font-weight: 600; margin-left: .3rem; }
.danger-btn { background: var(--danger); color: #fff; padding: .5rem 1rem; border-radius: var(--radius-sm); font-weight: 600; font-size: .82rem; }
.remove-btn { width: 26px; height: 26px; border-radius: 50%; background: rgba(248,113,113,.15); color: var(--danger); font-size: .8rem; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }

/* ─── Form Elements ─── */
.form-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); padding: 1rem; }
.form-row { margin-bottom: .75rem; }
.form-row label { display: block; font-size: .8rem; font-weight: 600; color: var(--text-secondary); margin-bottom: .3rem; }
.required { color: var(--danger); font-size: .7rem; }
.radio-group { display: flex; gap: 1rem; font-size: .85rem; }
.radio-group label { display: flex; align-items: center; gap: .3rem; cursor: pointer; color: var(--text-primary); font-weight: 400; }

/* ─── Input History Chips ─── */
.input-history-chips {
  display: flex;
  flex-wrap: wrap;
  gap: .25rem;
  margin-top: .25rem;
}
.input-history-chip {
  font-size: .68rem;
  padding: .15rem .45rem;
  border-radius: 20px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  cursor: pointer;
  transition: background .15s;
}
.input-history-chip:hover {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}

/* App confirm modal */
.app-confirm-overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,.35); -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px); z-index: 1300; align-items: center; justify-content: center; }
.app-confirm-overlay.open { display: flex; }
.app-confirm-box { background: var(--bg-card); border-radius: 14px; padding: 1.5rem 1.3rem 1.2rem; width: 280px; text-align: center; animation: scanPopIn .2s ease; }
.app-confirm-msg { font-size: .92rem; font-weight: 600; line-height: 1.5; margin-bottom: 1.2rem; color: var(--text-primary); white-space: pre-line; }
.app-confirm-warning { color: #dc2626; font-weight: 700; font-size: .95rem; margin-bottom: .5rem; }
.app-confirm-btns { display: flex; gap: .5rem; }
.app-confirm-btns button { flex: 1; padding: .55rem; border: none; border-radius: var(--radius-sm); font-weight: 600; font-size: .88rem; cursor: pointer; }
.app-confirm-cancel { background: var(--bg-elevated); color: var(--text-secondary); }
.app-confirm-ok { background: var(--primary); color: #fff; }

/* ─── Modal ─── */
.modal-overlay {
  position: fixed; inset: 0; z-index: 1100;
  background: var(--overlay);
  opacity: 0; pointer-events: none;
  transition: opacity var(--transition);
}
.modal-overlay.open { opacity: 1; pointer-events: auto; }
.modal {
  position: fixed; z-index: 1110;
  bottom: 0; left: 0; right: 0;
  max-height: 80vh;
  background: var(--bg-card);
  border-radius: var(--radius) var(--radius) 0 0;
  transform: translateY(100%);
  transition: transform .3s cubic-bezier(.4,0,.2,1);
  overflow-y: auto;
}
.modal.open { transform: translateY(0); }
.modal-header { display: flex; justify-content: space-between; align-items: center; padding: 1rem 1.2rem; border-bottom: 1px solid var(--border); position: sticky; top: 0; background: var(--bg-card); z-index: 1; }
.modal-header h3 { font-size: 1rem; font-weight: 700; }
.modal-close { width: 30px; height: 30px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 1rem; }
.modal-close:hover { background: var(--bg-elevated); }
.modal-body { padding: 1rem 1.2rem; font-size: .88rem; line-height: 1.7; color: var(--text-secondary); }
.modal-body h4 { color: var(--text-primary); font-size: .9rem; margin: .8rem 0 .3rem; }
.modal-body h4:first-child { margin-top: 0; }
.modal-actions { display: flex; gap: .5rem; padding: .75rem 1.2rem; border-top: 1px solid var(--border); justify-content: flex-end; }

/* Mobile external-browser LINE login choices */
#modal-overlay.line-login-hint-overlay {
  background: rgba(0,0,0,.35);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
}
#mobile-line-login-hint-modal {
  max-width: 440px;
  margin-inline: auto;
  border-radius: 16px;
  box-shadow: 0 8px 32px rgba(0,0,0,.15);
}
#mobile-line-login-hint-modal .line-login-hint-body {
  padding-bottom: calc(1.3rem + env(safe-area-inset-bottom, 0px));
}
.line-login-hint-intro { margin-bottom: 1rem; color: var(--text-secondary); }
.line-login-hint-action { width: 100%; min-height: 48px; font-size: .95rem; }
.line-login-hint-primary,
.line-login-hint-primary:hover,
.line-login-hint-primary:active {
  background: var(--accent-hover);
  color: var(--bg-card);
}
.line-login-hint-secondary { background: var(--bg-elevated); color: var(--text-primary); }
.line-login-hint-secondary:hover { background: var(--bg-elevated); color: var(--text-primary); border-color: var(--accent); }
.line-login-hint-note { margin-top: .45rem; color: var(--text-secondary); text-align: center; font-size: .78rem; line-height: 1.5; }
.line-login-hint-or { display: flex; align-items: center; gap: .8rem; margin: 1rem 0; color: var(--text-secondary); font-size: .78rem; }
.line-login-hint-or::before,
.line-login-hint-or::after { content: ''; flex: 1; border-top: 1px solid var(--border); }
.line-login-hint-cancel { display: block; margin: 1rem auto 0; padding: .3rem 1rem; color: var(--text-secondary); font-size: .85rem; font-weight: 600; }
.line-login-hint-action:focus-visible,
.line-login-hint-cancel:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

/* ─── Modal open body lock (iOS scroll-through fix) ─── */
body.modal-open { overflow: hidden; }

/* ─── Create Event / Tournament Form ─── */
.ce-form { display: flex; flex-direction: column; gap: .75rem; }
.ce-row { display: flex; flex-direction: column; gap: .3rem; }
.ce-row input, .ce-row select { width: 100%; box-sizing: border-box; }
.ce-row label { font-size: .78rem; font-weight: 600; color: var(--text-secondary); }
.ce-label-row { display: flex; align-items: center; gap: .3rem; }
.ce-label-row > .edu-info-btn { order: 99; margin-left: auto; flex-shrink: 0; }
.ce-value-section {
  border: 1px solid rgba(217, 119, 6, .32);
  border-radius: 8px;
  background: rgba(245, 158, 11, .12);
  overflow: hidden;
}
.ce-value-section-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .6rem;
  padding: .75rem;
  font-size: .82rem;
  font-weight: 800;
  line-height: 1.4;
  color: var(--text-primary);
  cursor: pointer;
  list-style: none;
}
.ce-value-section-title::-webkit-details-marker { display: none; }
.ce-value-section-title::after {
  content: '+';
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.25rem;
  height: 1.25rem;
  border-radius: 999px;
  background: rgba(217, 119, 6, .16);
  color: #92400e;
  font-size: .9rem;
  font-weight: 800;
  flex-shrink: 0;
}
.ce-value-section[open] .ce-value-section-title::after {
  content: '-';
}
.ce-value-section-body {
  display: flex;
  flex-direction: column;
  gap: .65rem;
  padding: 0 .75rem .75rem;
}
.ce-value-section .ce-row { gap: .35rem; }
.ce-value-section .ce-row + .ce-row {
  padding-top: .65rem;
  border-top: 1px solid rgba(217, 119, 6, .2);
}
.ce-toggle-control {
  display: flex;
  align-items: center;
  gap: .5rem;
  flex-wrap: wrap;
}
.ce-toggle-status {
  font-size: .78rem;
  color: var(--text-muted);
}
.ce-value-reserved {
  opacity: .78;
  cursor: pointer;
}
.ce-value-reserved .toggle-switch {
  cursor: pointer;
}
.ce-social-links-options {
  border: 1px solid rgba(217, 119, 6, .22);
  border-radius: 8px;
  padding: .55rem .6rem;
  background: var(--bg-elevated);
}
.ce-social-links-list {
  display: flex;
  flex-direction: column;
  gap: .45rem;
}
.ce-social-link-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto;
  gap: .4rem;
  align-items: center;
}
.ce-social-link-row input {
  min-width: 0;
  padding: .42rem .5rem;
  font-size: .82rem;
}
.ce-social-link-preview {
  display: inline-flex;
  align-items: center;
  gap: .25rem;
  min-width: 4.6rem;
  color: var(--text-secondary);
  font-size: .74rem;
  white-space: nowrap;
}
.ce-social-link-preview .event-social-link-icon {
  width: 1.35rem;
  height: 1.35rem;
  flex: 0 0 1.35rem;
}
.ce-social-link-empty {
  color: var(--text-muted);
}
.ce-social-link-remove,
.ce-social-links-add {
  border: 1px solid var(--border);
  border-radius: 7px;
  background: var(--bg-card);
  color: var(--text-secondary);
  font-size: .74rem;
  font-weight: 600;
  cursor: pointer;
}
.ce-social-link-remove {
  padding: .38rem .52rem;
}
.ce-social-link-remove:disabled {
  opacity: .42;
  cursor: not-allowed;
}
.ce-social-links-add {
  width: 100%;
  margin-top: .5rem;
  padding: .45rem .65rem;
}
.ce-social-links-add:not(:disabled):active,
.ce-social-link-remove:not(:disabled):active {
  transform: translateY(1px);
}
.ce-social-links-tip {
  margin-top: .4rem;
  color: var(--text-muted);
  font-size: .72rem;
  line-height: 1.5;
}
.ce-early-bird-options {
  border: 1px solid rgba(217, 119, 6, .22);
  border-radius: 8px;
  padding: .55rem .6rem;
  background: var(--bg-elevated);
}
.ce-early-bird-cost-row {
  display: flex;
  align-items: center;
  gap: .45rem;
  color: var(--text-secondary);
  font-size: .78rem;
  font-weight: 600;
}
.ce-early-bird-cost-row input {
  width: 5.6rem;
  min-width: 0;
  padding: .42rem .5rem;
  font-size: .82rem;
  text-align: center;
}
.ce-early-bird-tip {
  margin-top: .4rem;
  color: var(--text-muted);
  font-size: .72rem;
  line-height: 1.5;
}
[data-theme="dark"] .ce-value-section {
  border-color: rgba(251, 191, 36, .28);
  background: rgba(245, 158, 11, .14);
}
[data-theme="dark"] .ce-social-links-options {
  border-color: rgba(251, 191, 36, .18);
}
[data-theme="dark"] .ce-early-bird-options {
  border-color: rgba(251, 191, 36, .18);
}
@media (max-width: 420px) {
  .ce-social-link-row {
    grid-template-columns: minmax(0, 1fr) auto;
  }
  .ce-social-link-preview {
    grid-column: 1 / -1;
    order: 3;
  }
}
[data-theme="dark"] .ce-value-section-title::after {
  background: rgba(251, 191, 36, .18);
  color: #fbbf24;
}
.ce-time-row {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr) auto minmax(0, 1fr);
  grid-template-areas: "date start sep end";
  align-items: center;
  gap: .3rem;
  width: 100%;
  min-width: 0;
}
.ce-time-field {
  display: flex;
  flex-direction: column;
  gap: .22rem;
  min-width: 0;
  margin: 0;
}
.ce-time-field-date { grid-area: date; }
.ce-time-field-start { grid-area: start; }
.ce-time-field-end { grid-area: end; }
.ce-time-field-label {
  display: block;
  color: var(--text-muted);
  font-size: .68rem;
  font-weight: 700;
  line-height: 1.2;
}
.ce-time-row input {
  min-width: 0;
  padding: .45rem .35rem;
  font-size: .82rem;
}
.ce-time-date { grid-area: date; }
.ce-time-start { grid-area: start; }
.ce-time-end { grid-area: end; }
.ce-time-separator {
  grid-area: sep;
  font-size: .82rem;
  color: var(--text-muted);
}
.ce-time-summary {
  margin-top: .4rem;
  padding: .45rem .55rem;
  border: 1px solid rgba(20, 184, 166, .18);
  border-radius: var(--radius-sm);
  background: linear-gradient(90deg, rgba(20, 184, 166, .12), rgba(59, 130, 246, .08));
  color: var(--text-primary);
  font-size: .78rem;
  font-weight: 700;
  line-height: 1.35;
}
.ce-time-summary-muted {
  border-color: var(--border);
  background: var(--bg-elevated);
  color: var(--text-muted);
  font-weight: 600;
}
[data-theme="dark"] .ce-time-summary {
  border-color: rgba(45, 212, 191, .28);
  background: linear-gradient(90deg, rgba(20, 184, 166, .18), rgba(37, 99, 235, .12));
  color: #e5f7f5;
}
[data-theme="dark"] .ce-time-summary-muted {
  border-color: var(--border);
  background: rgba(148, 163, 184, .08);
  color: var(--text-muted);
}
.ce-reg-open-row {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  gap: .3rem;
  width: 100%;
  min-width: 0;
}
.ce-reg-open-toggle-control {
  margin-top: .1rem;
  justify-content: flex-start;
}
.ce-reg-open-fields {
  margin-top: .45rem;
}
.ce-reg-open-fields[hidden] {
  display: none !important;
}
.ce-reg-open-field {
  width: 100%;
}
.ce-reg-open-row input {
  min-width: 0;
  padding: .45rem .35rem;
  font-size: .82rem;
}
.ce-reg-open-hint,
.ce-early-bird-reg-hint {
  margin-top: .25rem;
  color: var(--text-muted);
  font-size: .68rem;
  line-height: 1.5;
}
.ce-early-bird-reg-hint {
  padding-left: .55rem;
  border-left: 3px solid rgba(245, 158, 11, .48);
}
.ce-row-half { flex-direction: row; gap: .4rem; }
.ce-row-half > div { flex: 1; display: flex; flex-direction: column; gap: .3rem; min-width: 0; overflow: hidden; }
.ce-row-half > div:first-child { flex: 0 0 40%; }
.ce-row-half input[type="date"] { width: 100%; min-width: 0; box-sizing: border-box; padding: .45rem .35rem; font-size: .82rem; }
.ce-row-half select { padding: .45rem .35rem; font-size: .82rem; padding-right: 1.4rem; background-position: right .3rem center; }
.ce-fee-toggle-wrap {
  display: flex;
  flex-direction: column;
  gap: .3rem;
}
.ce-fee-toggle-header {
  display: flex;
  align-items: center;
  gap: .45rem;
  min-height: 19px;
}
.ce-fee-title {
  margin: 0;
  flex-shrink: 0;
}
.ce-fee-toggle-header .toggle-switch {
  flex-shrink: 0;
}
.ce-fee-input-wrap {
  width: 100%;
}
.ce-fee-input-wrap input {
  width: 100%;
  padding: .55rem .75rem;
  font-size: .93rem;
}
.ce-age-limit-wrap {
  display: flex;
  flex-direction: column;
  gap: .35rem;
  width: 100%;
}
.ce-age-limit-header {
  display: flex;
  align-items: center;
  gap: .55rem;
  flex-wrap: wrap;
}
.ce-age-limit-input-wrap {
  width: 100%;
}
.ce-age-limit-input-wrap input {
  width: 100%;
  padding: .55rem .75rem;
  font-size: .93rem;
}
.ce-field-note {
  font-size: .72rem;
  color: var(--text-muted);
  line-height: 1.5;
}
.tournament-reg-start-note {
  font-size: .68rem;
  color: var(--text-muted);
  font-weight: 400;
  white-space: nowrap;
}
.tournament-reg-period-row > div:first-child {
  overflow: visible;
}
.tournament-reg-start-label {
  display: inline-flex;
  align-items: baseline;
  gap: .3rem;
  white-space: nowrap;
}
.ce-static-select {
  background-color: var(--surface-alt);
  color: var(--text-secondary);
  cursor: not-allowed;
}
.ce-readonly-input {
  background-color: var(--surface-alt);
  color: var(--text-secondary);
}

/* Team-only Multi Select */
.ce-team-picker {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-elevated);
  padding: .45rem;
  display: flex;
  flex-direction: column;
  gap: .45rem;
}
.ce-team-chips {
  display: flex;
  flex-wrap: wrap;
  gap: .35rem;
  min-height: 1.5rem;
}
.ce-team-placeholder {
  font-size: .72rem;
  color: var(--text-muted);
}
.ce-team-chip {
  display: inline-flex;
  align-items: center;
  gap: .2rem;
  border: 1px solid rgba(225, 29, 72, .24);
  background: rgba(225, 29, 72, .08);
  color: #be123c;
  border-radius: 999px;
  font-size: .72rem;
  line-height: 1;
  padding: .24rem .52rem;
  cursor: pointer;
}
.ce-team-chip:hover {
  background: rgba(225, 29, 72, .15);
}
.ce-team-chip-remove {
  font-size: .78rem;
  opacity: .7;
}
.ce-team-search {
  margin: 0;
  width: 100%;
  font-size: .8rem;
  padding: .42rem .5rem;
}
.ce-team-list {
  max-height: 220px;
  overflow-y: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-card);
}
.ce-team-item {
  display: flex;
  align-items: center;
  gap: .45rem;
  font-size: .8rem;
  padding: .45rem .55rem;
  border-bottom: 1px solid var(--border);
  cursor: pointer;
}
.ce-team-item:last-child {
  border-bottom: none;
}
.ce-team-item:hover {
  background: var(--accent-bg);
}
.ce-team-item input[type="checkbox"] {
  margin: 0;
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  accent-color: var(--accent);
}
.ce-team-item span {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.ce-team-item input[type="checkbox"]:checked + span {
  color: var(--accent);
  font-weight: 600;
}
.ce-team-empty {
  font-size: .75rem;
  color: var(--text-muted);
  padding: .65rem;
  text-align: center;
}
[data-theme="dark"] .ce-team-chip {
  background: rgba(251, 113, 133, .15);
  border-color: rgba(251, 113, 133, .35);
  color: #fecdd3;
}

/* Sport Tag Single Select */
.ce-sport-picker {
  position: relative;
  width: 100%;
}
.ce-sport-selected {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-card);
  color: var(--text-primary);
  padding: .5rem .6rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .4rem;
  cursor: pointer;
  transition: border-color var(--transition), box-shadow var(--transition), background var(--transition);
}
.ce-sport-selected:hover {
  border-color: var(--accent);
}
.ce-sport-selected.open {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(37, 99, 235, .14);
}
.ce-sport-selected-inner {
  min-width: 0;
  display: flex;
  align-items: center;
  gap: .45rem;
}
.ce-sport-placeholder {
  font-size: .8rem;
  color: var(--text-muted);
}
.ce-sport-value {
  display: inline-flex;
  align-items: center;
  gap: .42rem;
  font-size: .8rem;
  color: var(--text-primary);
  font-weight: 600;
}
.ce-sport-value .sport-emoji {
  font-size: 16px;
  line-height: 1;
  display: inline-block;
  flex-shrink: 0;
}
.sport-emoji img {
  width: 1em;
  height: 1em;
  display: inline-block;
  object-fit: contain;
  vertical-align: -0.15em;
}
.ce-gender-limit-wrap {
  display: flex;
  flex-direction: column;
  gap: .5rem;
  width: 100%;
}
.ce-gender-limit-header {
  display: flex;
  align-items: center;
  gap: .55rem;
  flex-wrap: wrap;
}
.ce-gender-limit-options {
  display: flex;
  gap: .5rem;
  flex-wrap: wrap;
}
.ce-gender-chip {
  border: 1px solid rgba(220, 38, 38, .18);
  border-radius: 999px;
  background: var(--bg-card);
  color: var(--text-secondary);
  padding: .38rem .95rem;
  font-size: .82rem;
  font-weight: 700;
  cursor: pointer;
  transition: border-color var(--transition), background var(--transition), color var(--transition), transform var(--transition), box-shadow var(--transition);
}
.ce-gender-chip:hover {
  border-color: rgba(220, 38, 38, .45);
  color: #b91c1c;
  transform: translateY(-1px);
}
.ce-gender-chip.active {
  border-color: rgba(220, 38, 38, .7);
  background: linear-gradient(135deg, rgba(239, 68, 68, .14), rgba(251, 113, 133, .1));
  color: #b91c1c;
  box-shadow: 0 0 0 2px rgba(239, 68, 68, .12);
}
.ce-gender-chip:focus-visible {
  outline: none;
  border-color: rgba(220, 38, 38, .65);
  box-shadow: 0 0 0 2px rgba(239, 68, 68, .16);
}
.ce-gender-limit-tip {
  font-size: .72rem;
  line-height: 1.5;
  color: var(--text-muted);
}
[data-theme="dark"] .ce-gender-chip {
  border-color: rgba(248, 113, 113, .22);
}
[data-theme="dark"] .ce-gender-chip:hover,
[data-theme="dark"] .ce-gender-chip.active {
  color: #fecaca;
}
.ce-sport-arrow {
  width: 18px;
  height: 18px;
  color: var(--text-muted);
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.ce-sport-arrow svg {
  width: 14px;
  height: 14px;
  transition: transform .2s ease;
}
.ce-sport-selected.open .ce-sport-arrow svg {
  transform: rotate(180deg);
}
.ce-sport-dropdown {
  display: none;
  position: absolute;
  left: 0;
  right: 0;
  top: calc(100% + .35rem);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-card);
  box-shadow: var(--shadow-lg);
  z-index: 30;
  overflow: hidden;
}
.ce-sport-dropdown.open {
  display: block;
}
.ce-sport-search {
  margin: 0;
  width: 100%;
  border: none !important;
  border-bottom: 1px solid var(--border) !important;
  border-radius: 0 !important;
  background: var(--bg-elevated);
  font-size: .8rem;
  padding: .5rem .55rem;
}
.ce-sport-search:focus {
  outline: none;
}
.ce-sport-list {
  max-height: 220px;
  overflow-y: auto;
}
.ce-sport-option {
  width: 100%;
  border: none;
  background: transparent;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: .5rem;
  text-align: left;
  padding: .5rem .6rem;
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
}
.ce-sport-option:hover {
  background: var(--accent-bg);
  color: var(--accent);
}
.ce-sport-option.active {
  background: var(--accent-bg);
  color: var(--accent);
  font-weight: 700;
}
.ce-sport-option .sport-emoji {
  font-size: 16px;
  line-height: 1;
  display: inline-block;
  flex-shrink: 0;
}
.ce-sport-empty {
  font-size: .75rem;
  color: var(--text-muted);
  text-align: center;
  padding: .65rem;
}
.ce-sport-required-tip {
  color: #dc2626;
  font-size: .72rem;
  line-height: 1.4;
}

/* Delegate Search */
.ce-delegate-wrap { position: relative; line-height: 1.2; }
.ce-delegate-wrap input { margin: 0; padding: .4rem .5rem; font-size: .82rem; }
.ce-delegate-tags { display: flex; flex-wrap: wrap; gap: .3rem; margin-bottom: .3rem; }
.ce-delegate-tags:empty { margin-bottom: 0; }
.ce-delegate-tag {
  display: inline-flex; align-items: center; gap: .2rem;
  background: transparent; font-size: .75rem;
  padding: 0; border-radius: 999px;
}
.ce-delegate-tag .user-capsule { margin: 0; }
.ce-delegate-tag .ce-delegate-remove {
  cursor: pointer; font-size: .82rem; line-height: 1; color: var(--text-muted); padding: .1rem .15rem;
}
.ce-delegate-tag .ce-delegate-remove:hover { color: var(--danger); }
.ce-delegate-dropdown {
  display: none; position: absolute; left: 0; right: 0; top: 100%;
  background: #1a1a2e; border: 1px solid var(--border);
  border-radius: var(--radius-sm); box-shadow: 0 4px 12px rgba(0,0,0,.4);
  z-index: 100; max-height: 180px; overflow-y: auto;
}
.ce-delegate-dropdown.open { display: block; }
.ce-delegate-item {
  padding: .45rem .6rem; cursor: pointer; font-size: .8rem;
  display: flex; align-items: center; gap: .4rem;
  border-bottom: 1px solid var(--border);
}
.ce-delegate-item:last-child { border-bottom: none; }
.ce-delegate-item:hover { background: rgba(99,102,241,.2); }
.ce-delegate-item-name { font-weight: 600; color: #e0e0e0; }
.ce-delegate-item-meta { font-size: .7rem; color: #999; }

/* Image Upload */
.ce-upload { width: 100%; }
.ce-upload-placeholder {
  width: 100%;
  aspect-ratio: 2.5/1;
  border: 2px dashed var(--border) !important;
  border-radius: var(--radius-sm);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: .3rem;
  cursor: pointer;
  transition: all var(--transition);
  background: var(--bg-elevated);
  overflow: hidden;
}
.ce-upload-placeholder:hover {
  border-color: var(--accent);
  background: var(--accent-bg);
}
.ce-upload-placeholder.has-image {
  border-style: solid;
  padding: 0;
}
.ce-upload-icon { font-size: 1.5rem; color: var(--text-muted); font-weight: 300; }
.ce-upload-text { font-size: .82rem; font-weight: 600; color: var(--text-primary); }
.ce-upload-hint { font-size: .7rem; color: var(--text-muted); text-align: center; line-height: 1.4; }

/* ─── Status Classes ─── */
.status-active { background: rgba(52,211,153,.15); color: var(--success); }
.status-scheduled { background: rgba(96,165,250,.15); color: var(--info); }
.status-expired { background: rgba(248,113,113,.15); color: var(--danger); }
.status-open { background: rgba(52,211,153,.15); color: var(--success); }
.status-full { background: rgba(245,158,11,.15); color: #f59e0b; }
.status-ended { background: rgba(160,160,160,.15); color: var(--text-muted); }
.status-cancelled { background: rgba(248,113,113,.15); color: var(--danger); }
.status-upcoming { background: rgba(96,165,250,.15); color: var(--info); }

/* Dark theme status overrides */
[data-theme="dark"] .status-active { background: rgba(52,211,153,.20); }
[data-theme="dark"] .status-scheduled { background: rgba(96,165,250,.20); }
[data-theme="dark"] .status-expired { background: rgba(248,113,113,.20); }
[data-theme="dark"] .status-open { background: rgba(52,211,153,.20); }
[data-theme="dark"] .status-full { background: rgba(245,158,11,.20); }
[data-theme="dark"] .status-ended { background: rgba(160,160,160,.20); }
[data-theme="dark"] .status-cancelled { background: rgba(248,113,113,.20); }
[data-theme="dark"] .status-upcoming { background: rgba(96,165,250,.20); }

/* 正式版：初始隱藏載入中（JS 載入後接手控制） */

/* ─── Toast ─── */
.toast {
  position: fixed; bottom: calc(var(--bottombar-h) + 16px); left: 50%; transform: translateX(-50%) translateY(100px);
  background: var(--bg-elevated); color: var(--text-primary);
  padding: .65rem 1.2rem; border-radius: var(--radius-full);
  width: max-content;
  max-width: min(360px, calc(100vw - 32px));
  font-size: .82rem; font-weight: 500; line-height: 1.45;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border);
  z-index: 10001;
  opacity: 0; pointer-events: none;
  transition: all .4s cubic-bezier(.4,0,.2,1);
  white-space: pre-line; overflow-wrap: anywhere; text-align: center;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); pointer-events: auto; }

.status-hint {
  position: fixed;
  left: 50%;
  bottom: calc(var(--bottombar-h) + 16px);
  transform: translateX(-50%) translateY(12px);
  display: none;
  align-items: center;
  gap: .45rem;
  max-width: min(88vw, 360px);
  padding: .4rem .78rem;
  border-radius: var(--radius-full);
  background: rgba(12, 16, 24, .84);
  color: var(--text-secondary);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-md);
  font-size: .72rem;
  line-height: 1.2;
  z-index: 10000;
  opacity: 0;
  pointer-events: none;
  transition: opacity .18s ease, transform .18s ease;
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
}

[data-theme="light"] .status-hint {
  background: rgba(255, 255, 255, .92);
}

.status-hint.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.status-hint__spinner {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: 1.75px solid var(--border);
  border-top-color: var(--primary);
  flex-shrink: 0;
  animation: deep-link-spin .8s linear infinite;
}

.status-hint__text {
  min-width: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ─── Loading Overlay ─── */
.loading-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background-color: rgba(8, 11, 18, .52);
  background:
    radial-gradient(circle at 50% 18%, rgba(242, 213, 126, .10), transparent 58%),
    linear-gradient(180deg, rgba(8, 11, 18, .58), rgba(8, 11, 18, .46));
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
}
.loading-spinner { width: 36px; height: 36px; border: 3px solid var(--border); border-top-color: var(--accent); border-radius: 50%; animation: spin .8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* Opening Loading (pixel bar) */
.boot-loading {
  --boot-gold: #f2d57e;
  --boot-gold-2: #caa64a;
  --boot-text: #f8e7b1;
  --boot-bg: #0b0f1a;
  width: min(320px, calc(100vw - 28px));
  display: grid;
  gap: 12px;
  justify-items: center;
  padding: 18px 16px;
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(255,255,255,.02), rgba(255,255,255,.01));
  border: 1px solid rgba(242, 213, 126, .14);
  box-shadow: 0 18px 44px rgba(0, 0, 0, .35);
  color: var(--boot-text);
}

.boot-loading__image-slot {
  position: relative;
  width: 100%;
  max-width: 260px;
  height: 180px;
  border-radius: 12px;
  border: 1px solid var(--border);
  display: grid;
  place-items: center;
  background: var(--bg-card);
  overflow: hidden;
}

.boot-loading__image-slot > picture {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
}

[data-theme="light"] .boot-loading__image-slot {
  background: #1a1a2e;
}

.boot-loading__image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center center;
  display: block;
  opacity: 1; transition: none; /* 開機 LOGO 不套用全局淡入 */
}

.boot-loading__fallback {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .08em;
  color: var(--text-secondary);
  text-transform: uppercase;
}

.boot-loading.is-image-ready .boot-loading__fallback {
  display: none;
}

.boot-loading__head {
  width: 100%;
  max-width: 260px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: "Outfit", ui-monospace, Menlo, Consolas, monospace;
  letter-spacing: 2px;
  font-weight: 800;
  color: var(--boot-gold);
  font-size: .9rem;
}

.boot-loading__pct {
  opacity: .95;
  min-width: 52px;
  text-align: right;
}

.boot-loading__bar {
  position: relative;
  width: 100%;
  max-width: 260px;
  height: 22px;
  padding: 4px;
  border: 3px solid transparent;
  border-radius: 12px;
  box-sizing: border-box;
  overflow: hidden;
  image-rendering: pixelated;
  background:
    linear-gradient(var(--boot-bg), var(--boot-bg)) padding-box,
    linear-gradient(135deg, #fff6c8 0%, var(--boot-gold) 22%, var(--boot-gold-2) 50%, var(--boot-gold) 78%, #fff6c8 100%) border-box;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, .30),
    inset 0 -1px 0 rgba(0, 0, 0, .50),
    0 0 12px rgba(242, 213, 126, .22);
}

.boot-loading__bar::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: .16;
  background:
    radial-gradient(circle at 10% 20%, rgba(255,255,255,.55) 0 1px, transparent 1.2px) 0 0/18px 18px,
    radial-gradient(circle at 70% 60%, rgba(0,0,0,.45) 0 1px, transparent 1.2px) 0 0/22px 22px,
    linear-gradient(180deg, rgba(255,255,255,.12), rgba(0,0,0,.08));
  mix-blend-mode: overlay;
}

.boot-loading__scan {
  position: absolute;
  inset: -8px;
  pointer-events: none;
  background: linear-gradient(110deg, transparent 0 40%, rgba(255,255,255,.38) 48%, rgba(255,255,255,.10) 52%, transparent 60% 100%);
  transform: translateX(-70%);
  animation: boot-loading-scan 2.8s ease-in-out infinite;
  mix-blend-mode: screen;
  opacity: .35;
}

@keyframes boot-loading-scan {
  0% { transform: translateX(-70%); }
  55% { transform: translateX(70%); }
  100% { transform: translateX(70%); }
}

.boot-loading__fill {
  position: relative;
  height: 100%;
  width: 0%;
  border-radius: 6px;
  transition: width .16s ease-out;
  background: repeating-linear-gradient(90deg, #9bbc0f 0 14px, #8bac0f 14px 28px, #306230 28px 42px, #0f380f 42px 56px);
  background-size: 56px 100%;
  animation: boot-loading-shimmer .8s linear infinite, boot-loading-tail 1.1s ease-in-out infinite;
}

.boot-loading__fill::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle, rgba(242,213,126,.35) 0 20%, rgba(242,213,126,.12) 35%, transparent 70%),
    radial-gradient(circle at 30% 40%, rgba(255,255,255,.65) 0 1px, transparent 2px),
    radial-gradient(circle at 70% 65%, rgba(255,255,255,.55) 0 1px, transparent 2px),
    radial-gradient(circle at 55% 25%, rgba(255,255,255,.45) 0 1px, transparent 2px);
  filter: blur(.2px);
  opacity: .6;
}

@keyframes boot-loading-shimmer {
  from { background-position: 0 0; }
  to { background-position: 56px 0; }
}

@keyframes boot-loading-tail {
  0%,100% { filter: brightness(1); }
  50% { filter: brightness(1.08); }
}

.boot-loading__sub {
  font-size: .78rem;
  color: rgba(242, 213, 126, .72);
  letter-spacing: .04em;
  text-align: center;
  min-height: 1em;
}

[data-theme="light"] .boot-loading {
  --boot-gold: #3f3f46;
  --boot-text: #111827;
}

[data-theme="light"] .loading-overlay {
  background-color: rgba(255, 255, 255, .42);
  background:
    radial-gradient(circle at 50% 18%, rgba(242, 213, 126, .12), transparent 58%),
    linear-gradient(180deg, rgba(255, 255, 255, .52), rgba(248, 250, 252, .40));
}

[data-theme="light"] .boot-loading__sub {
  color: #4b5563;
}

@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  .loading-overlay {
    background:
      radial-gradient(circle at 50% 18%, rgba(242, 213, 126, .08), transparent 58%),
      var(--bg-root);
  }
}

@media (prefers-reduced-motion: reduce) {
  html:focus-within {
    scroll-behavior: auto;
  }

  *, *::before, *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }

  .boot-loading__scan,
  .boot-loading__fill,
  .loading-spinner,
  .status-hint__spinner,
  .deep-link-spinner,
  .reg-loading::before,
  .tc-loading-spinner,
  .td-v2-fast-spinner,
  .td-v2-fast-loading-card::after,
  .td-v2-fast-skeleton-row {
    animation: none !important;
  }
}

/* ─── Utility ─── */
.hidden { display: none !important; }
.contact-row { display: none; }
[data-min-role] { display: none; }

/* ─── Responsive ─── */
@media (max-width: 480px) {
  #top-bar { padding: 0 .75rem; }
  .top-bar-right { gap: .4rem; }
  .logo-text { font-size: 1.05rem; }
  .points-display { display: none; }
  .role-current-label { display: none; }
  .role-avatar-btn { padding: .3rem; }
  .role-arrow { display: none; }
  .ce-time-row {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    grid-template-areas:
      "date date"
      "start end";
  }
  .ce-time-separator { display: none; }
  .ce-reg-open-row { grid-template-columns: minmax(0, 1fr); }
  #create-event-modal .modal-actions {
    position: sticky;
    bottom: 0;
    z-index: 3;
    justify-content: stretch;
    background: var(--bg-card);
    box-shadow: 0 -10px 24px rgba(15, 23, 42, .10);
    padding: .7rem 1.2rem calc(.7rem + env(safe-area-inset-bottom));
  }
  #create-event-modal .modal-actions .outline-btn,
  #create-event-modal .modal-actions .primary-btn {
    display: flex;
    align-items: center;
    flex: 1;
    justify-content: center;
    min-height: 44px;
  }
  #create-event-modal .modal-actions .primary-btn {
    flex: 1.25;
  }
}
@media (min-width: 600px) {
  #main-content { padding: .75rem 1rem; }
  .shop-grid { grid-template-columns: repeat(3, 1fr); }
  .ach-card-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (min-width: 800px) {
  .shop-grid { grid-template-columns: repeat(4, 1fr); }
  #main-content { max-width: 640px; }
  .modal { max-width: 640px; width: 100%; left: 50%; right: auto; transform: translateX(-50%) translateY(100%); }
  .modal.open { transform: translateX(-50%) translateY(0); }
}

/* ─── Skeleton Screen ─── */
.skeleton {
  position: relative;
  overflow: hidden;
  background: var(--skeleton-base);
  border-radius: var(--radius, 14px);
}
.skeleton::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent 0%, var(--skeleton-glow) 50%, transparent 100%);
  animation: skeleton-pulse 1.5s ease-in-out infinite;
}
@keyframes skeleton-pulse {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}
.skeleton-card {
  height: 130px;
  min-width: 180px;
  flex-shrink: 0;
}
.skeleton-line { height: 12px; margin-bottom: .5rem; border-radius: var(--radius-sm, 8px); }
.skeleton-team-card {
  height: 200px;
  border-radius: var(--radius, 14px);
}

/* ─── LIFF 初始化進度條（嵌入 loading-overlay 內） ─── */
#liff-init-bar {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 4px;
  background: linear-gradient(90deg, var(--primary) 0%, #818cf8 50%, var(--primary) 100%);
  background-size: 200% 100%;
  animation: liff-bar-slide 1.6s linear infinite;
  opacity: 1;
  transition: opacity .4s ease;
}
#liff-init-bar.liff-hide { opacity: 0; }
@keyframes liff-bar-slide {
  0%   { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* ─── Deep link 過場遮罩 ─── */
.deep-link-overlay {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: none;
  align-items: center;
  justify-content: center;
  background: rgba(8, 11, 18, .58);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  opacity: 1;
  transition: opacity .2s ease;
}

.deep-link-overlay.is-hiding {
  opacity: 0;
}

.deep-link-card {
  width: min(340px, calc(100vw - 28px));
  display: flex;
  align-items: center;
  gap: .8rem;
  padding: .95rem 1rem;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--bg-card);
  box-shadow: var(--shadow-lg);
}

.deep-link-spinner {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 2px solid var(--border);
  border-top-color: var(--primary);
  animation: deep-link-spin .8s linear infinite;
  flex-shrink: 0;
}

.deep-link-copy {
  min-width: 0;
}

.deep-link-title {
  font-size: .88rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.35;
}

.deep-link-sub {
  margin-top: .18rem;
  font-size: .78rem;
  color: var(--text-secondary);
  line-height: 1.4;
}

@keyframes deep-link-spin {
  to { transform: rotate(360deg); }
}

/* ─── SWR 進度條 + 骨架佔位（即時快取 + 背景更新）─── */
.swr-bar {
  position: fixed; top: 0; left: 0; right: 0; height: 2px; z-index: 9999;
  background: linear-gradient(90deg, transparent, var(--primary), transparent);
  animation: swr-slide 1.5s ease-in-out infinite;
  opacity: 0; transition: opacity .3s; pointer-events: none;
}
.swr-bar.active { opacity: 1; }
/* 2026-04-20：冷啟動（無快取）強化顯示，讓用戶感知背景仍在載入；熱啟動維持低調不打擾 */
.swr-bar.cold-boot {
  height: 3px;
  box-shadow: 0 1px 4px rgba(13, 148, 136, 0.35);
  animation-duration: 1.2s;
}
@keyframes swr-slide { 0% { transform: translateX(-100%); } 100% { transform: translateX(100%); } }

.skel-card {
  height: 72px; border-radius: var(--radius-sm, 8px); margin-bottom: 8px;
  background: linear-gradient(90deg, var(--bg-elevated, #f0f2f5) 25%, var(--bg-card, #fff) 50%, var(--bg-elevated, #f0f2f5) 75%);
  background-size: 200% 100%; animation: skel-shimmer 1.5s ease-in-out infinite;
}
@keyframes skel-shimmer { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }

/* 冷啟動時首頁骨架上方提示文字 */
.skel-hint {
  font-size: .8rem;
  color: var(--text-muted);
  text-align: center;
  padding: .3rem 0;
  animation: skel-hint-fade 1.8s ease-in-out infinite;
}
@keyframes skel-hint-fade {
  0%, 100% { opacity: .55; }
  50% { opacity: 1; }
}

/* 冷啟動載入指示器（skel-hint + 進度條）容器 */
.skel-loading {
  padding: .3rem .5rem .1rem;
  text-align: center;
  margin-bottom: .25rem;
}

/* CSS 進度條（向右跑動畫） */
.skel-progress-bar {
  width: 100%;
  max-width: 240px;
  height: 4px;
  background: var(--border);
  border-radius: 3px;
  overflow: hidden;
  margin: .35rem auto 0;
  position: relative;
}
.skel-progress-bar::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 30%;
  height: 100%;
  background: linear-gradient(90deg, transparent, var(--primary), transparent);
  border-radius: 3px;
  animation: skel-progress-slide 1.6s ease-in-out infinite;
}
@keyframes skel-progress-slide {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(370%); }
}

/* ─── Multi-Tab Guard Overlay（偵測多分頁時顯示警告） ─── */
.multi-tab-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.35);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}
.multi-tab-modal {
  background: var(--bg-card);
  color: var(--text-primary);
  padding: 1.4rem 1.2rem;
  border-radius: 16px;
  max-width: 340px;
  width: 100%;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
}
.multi-tab-title { font-weight: 700; font-size: 1rem; margin-bottom: .7rem; text-align: center; }
.multi-tab-body { font-size: .85rem; line-height: 1.65; color: var(--text-secondary); margin-bottom: 1rem; text-align: center; }
.multi-tab-divider { height: 1px; background: var(--border); margin: .6rem 0; }
.multi-tab-actions { display: flex; gap: .5rem; justify-content: center; }
/* 降級：舊 Android WebView 不支援 backdrop-filter */
@supports not ((backdrop-filter: blur(10px)) or (-webkit-backdrop-filter: blur(10px))) {
  .multi-tab-overlay { background: rgba(0, 0, 0, 0.72); }
}

/* ─── 第二身份金色反光皇冠徽章（共用：留言 / 頭像 / 右上角 / 第二身份欄位）─── */
.has-identity-crown { position: relative; overflow: visible; }
.identity-crown {
  position: absolute;
  left: 50%;
  top: 0;
  width: var(--identity-crown-size, 18px);
  height: var(--identity-crown-size, 18px);
  transform: translate(-50%, -60%);
  pointer-events: none;
  z-index: 3;
  overflow: visible;
  filter: drop-shadow(0 1px 1.4px rgba(120, 53, 15, .42)) drop-shadow(0 0 3px rgba(250, 204, 21, .5));
}
.identity-crown-body {
  fill: url(#identityCrownGold);
  stroke: #8a5208;
  stroke-width: .9;
  stroke-linejoin: round;
}
.identity-crown-band { fill: none; stroke: rgba(138, 82, 8, .5); stroke-width: 1; stroke-linecap: round; }
.identity-crown-gem { fill: #fffbe8; stroke: rgba(138, 82, 8, .38); stroke-width: .45; }
.identity-crown-shine {
  fill: #fffdf2;
  opacity: 0;
  mix-blend-mode: screen;
  animation: identity-crown-shine 2.4s ease-in-out infinite;
  transform-box: fill-box;
  transform-origin: center;
}
@keyframes identity-crown-shine {
  0%, 26% { opacity: 0; transform: translateX(2px) skewX(-18deg); }
  42% { opacity: .95; }
  60%, 100% { opacity: 0; transform: translateX(30px) skewX(-18deg); }
}
@media (prefers-reduced-motion: reduce) {
  .identity-crown-shine { animation: none; opacity: .3; }
}