/* ============================================================
   css/panels/panels-capsule.css — 时间胶囊面板样式（独立模块）
   韩系法式唯美 × 盖戳仪式感：暖米纸 + 干燥玫瑰 + 金色细线 + 蜡封
   零 emoji · 层级铁律：编辑器/详情 1540 > 信箱面板 1500，帮助 1560
   ============================================================ */

/* === 列表头部 === */
.capsule-list { padding: 12px; }
.capsule-list-header {
    display: flex; align-items: center; justify-content: space-between;
    padding: 14px 16px 10px;
}
.capsule-list-title { font-family: var(--font-body); font-size: 16px; font-weight: 600; color: var(--text-primary); }
.capsule-list-actions { display: flex; align-items: center; gap: 8px; }
.capsule-help-btn {
    width: 30px; height: 30px; border-radius: 50%; border: 1px solid var(--border);
    background: var(--surface); font-family: var(--font-display); font-size: 14px;
    color: var(--text-secondary); cursor: pointer; transition: all 0.2s;
}
.capsule-help-btn:hover { border-color: var(--rose); color: var(--rose); }

/* === 检索：搜索框（主题/寄语/内容） == */
.capsule-search {
    display: flex; align-items: center; gap: 7px;
    margin: 4px 12px 8px; padding: 8px 12px;
    border-radius: 22px;
    background: var(--surface-solid, #fff);
    border: 1px solid var(--border);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.capsule-search:focus-within {
    border-color: var(--rose);
    box-shadow: 0 0 0 3px var(--rose-light);
}
.capsule-search > svg { width: 15px; height: 15px; color: var(--text-muted); flex-shrink: 0; }
.capsule-search-input {
    flex: 1; min-width: 0; border: none; outline: none; background: transparent;
    font-family: var(--font-body); font-size: 13px; color: var(--text-primary);
}
.capsule-search-input::placeholder { color: var(--text-muted); }

/* === 收纳：开启年份快捷筛选 == */
.capsule-year-row {
    display: flex; align-items: center; gap: 6px;
    padding: 2px 14px 10px; overflow-x: auto;
    scrollbar-width: none; -ms-overflow-style: none;
}
.capsule-year-row::-webkit-scrollbar { display: none; }
.capsule-year-label { font-size: 11px; color: var(--text-muted); flex-shrink: 0; letter-spacing: 0.5px; }
.capsule-year-chip {
    flex-shrink: 0; padding: 3px 12px; border-radius: 14px;
    border: 1px solid var(--border); background: var(--surface);
    font-family: var(--font-body); font-size: 11.5px; color: var(--text-secondary);
    cursor: pointer; transition: all 0.2s ease;
}
.capsule-year-chip.active { background: var(--rose); color: #fff; border-color: var(--rose); }
.capsule-year-chip:active { transform: scale(0.95); }
.capsule-write-btn {
    display: inline-flex; align-items: center; gap: 4px;
    padding: 7px 18px; border: none; border-radius: 20px;
    background: var(--rose); color: #fff; font-family: var(--font-body); font-size: 13px;
    cursor: pointer; box-shadow: var(--shadow-xs), var(--shadow-sm); transition: all 0.2s;
}
.capsule-write-btn:hover { background: var(--rose-hover); transform: translateY(-1px); }
.capsule-write-btn-lg { padding: 10px 26px; font-size: 14px; margin-top: 14px; }

/* === 分区 === */
.capsule-section { margin-bottom: 16px; }
.capsule-section-label {
    display: flex; align-items: center; gap: 8px;
    font-family: var(--font-body); font-size: 13px; font-weight: 600;
    color: var(--text-secondary); margin: 4px 2px 8px;
}
.capsule-section-sub { font-size: 11px; font-weight: 400; color: var(--text-muted); flex: 1; }
.capsule-section-count {
    font-family: var(--font-display); font-size: 11px; color: var(--gold); font-style: italic;
}

/* === 卡片 === */
.capsule-card {
    background: var(--surface); border-radius: 12px; padding: 14px 16px; margin-bottom: 10px;
    box-shadow: var(--shadow-xs), var(--shadow-sm); cursor: pointer; display: flex; gap: 14px; align-items: flex-start;
    transition: transform 0.2s, box-shadow 0.2s; position: relative; overflow: hidden;
}
.capsule-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-sm), var(--shadow-md); }
.capsule-card.draft { opacity: 0.9; }
.capsule-card.opened { opacity: 0.85; }

.capsule-card-stamp {
    flex-shrink: 0; width: 40px; height: 40px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    color: var(--gold); border: 1.5px dashed var(--gold); transform: rotate(-8deg);
    background: var(--gold-light); margin-top: 2px;
}
.capsule-card.opened .capsule-card-stamp { color: var(--sage); border-color: var(--sage); background: var(--sage-light); transform: rotate(0deg); }
.capsule-card-body { flex: 1; min-width: 0; }
.capsule-card-theme { font-family: var(--font-body); font-size: 15px; font-weight: 600; color: var(--text-primary); margin-bottom: 6px; line-height: 1.4; }
.capsule-card-meta { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; margin-bottom: 4px; }
.capsule-card-date { font-size: 12px; color: var(--text-muted); }

.capsule-badge {
    display: inline-flex; align-items: center; padding: 1px 9px; border-radius: 10px;
    font-size: 10px; font-weight: 600; white-space: nowrap;
}
.capsule-badge.draft { background: var(--border-faint); color: var(--text-muted); }
.capsule-badge.inviting { background: var(--lavender-light); color: var(--lavender); }
.capsule-badge.sealed { background: var(--gold-light); color: var(--gold-dark); }
.capsule-badge.opened { background: var(--sage-light); color: var(--sage); }
.capsule-badge.who { background: var(--rose-light); color: var(--rose); }
.capsule-badge.countdown { background: var(--gold-light); color: var(--gold-dark); }
.capsule-badge.date { background: var(--border-faint); color: var(--text-secondary); font-weight: 400; }

/* === 收藏星星（信件同款） === */
.capsule-filter-btn {
    width: 30px; height: 30px; border-radius: 50%; border: 1px solid var(--border);
    background: var(--surface); color: var(--text-muted); cursor: pointer;
    display: inline-flex; align-items: center; justify-content: center; transition: all 0.2s;
}
.capsule-filter-btn:hover { border-color: var(--gold); color: var(--gold); }
.capsule-filter-btn.active { border-color: var(--gold); color: var(--gold); background: var(--gold-light); }

.capsule-card-star {
    flex-shrink: 0; display: inline-flex; align-items: center; justify-content: center;
    color: var(--text-muted); cursor: pointer; padding: 2px; margin-top: 2px;
    transition: color 0.2s, transform 0.2s;
}
.capsule-card-star:hover { color: var(--gold); transform: scale(1.15); }
.capsule-card-star.filled { color: var(--gold); }

.capsule-detail-action.star { background: var(--surface); color: var(--text-secondary); border: 1px solid var(--border); }
.capsule-detail-action.star:hover { border-color: var(--gold); color: var(--gold); }
.capsule-detail-action.star.filled { color: var(--gold); border-color: var(--gold); }

/* === 编辑器（与日记编辑器同一风格：暖纸 + 玫瑰 + 金色细线） === */
.capsule-editor-overlay {
    position: absolute; top: 0; left: 0; right: 0; bottom: 0;
    background:
        radial-gradient(ellipse at 50% -12%, var(--gold-light), transparent 62%),
        var(--bg-primary);
    z-index: 1540; overflow-y: auto;
}
.capsule-editor-panel { max-width: 480px; margin: 0 auto; padding: calc(14px + var(--safe-top)) 18px 44px; display: flex; flex-direction: column; min-height: 100%; box-sizing: border-box; }
.capsule-editor-header {
    display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px;
    padding-bottom: 12px; border-bottom: 1px solid var(--border);
    position: relative;
}
.capsule-editor-header::after {
    content: ''; position: absolute; left: 18px; right: 18px; bottom: -1px;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--gold), transparent);
    opacity: 0.55;
}
.capsule-editor-header button {
    display: inline-flex; align-items: center; gap: 4px;
    padding: 8px 16px; border: none; border-radius: 16px;
    font-family: var(--font-body); font-size: 14px; cursor: pointer;
    background: var(--surface); color: var(--text-secondary); transition: all 0.2s;
}
.capsule-editor-header button:hover { color: var(--rose); }
.capsule-editor-header .capsule-save-btn {
    background: var(--rose); color: #fff;
    box-shadow: var(--shadow-xs), var(--shadow-sm);
}
.capsule-editor-header .capsule-save-btn:hover { background: var(--rose-hover); color: #fff; }
.capsule-editor-title-text {
    font-family: var(--font-body); font-size: 16px; font-weight: 600;
    color: var(--text-primary); letter-spacing: 0.3px;
}
.capsule-editor-body { flex: 1; }
.capsule-editor-label { font-size: 12px; color: var(--text-muted); margin: 16px 0 6px; letter-spacing: 0.3px; }
.capsule-editor-label i { font-style: normal; color: var(--rose); font-size: 11px; }
.capsule-editor-label i.cm { color: var(--text-muted); font-size: 11px; }
/* ★ 层级拉开：主题最醒目、核心内容次之、寄语最弱（需求：重点有重点的样子） */
.capsule-editor-label.label-theme { font-size: 15px; color: var(--text-primary); font-weight: 600; margin-top: 4px; }
.capsule-editor-label.label-core { font-size: 14px; color: var(--text-primary); font-weight: 600; margin-top: 20px; }
.capsule-editor-label.label-date { font-size: 13px; color: var(--text-secondary); }
.capsule-editor-label.label-sealmsg { font-size: 11px; color: var(--text-muted); margin-top: 20px; }

/* 去掉所有浏览器自带输入框样式 + 关闭自动填充的高亮（需求8） */
.capsule-editor-panel input,
.capsule-editor-panel textarea {
    appearance: none; -webkit-appearance: none; -moz-appearance: none;
    outline: none; box-shadow: none;
}
.capsule-editor-panel input:-webkit-autofill,
.capsule-editor-panel input:-webkit-autofill:hover,
.capsule-editor-panel input:-webkit-autofill:focus,
.capsule-editor-panel textarea:-webkit-autofill {
    -webkit-box-shadow: 0 0 0 1000px var(--surface) inset;
    -webkit-text-fill-color: var(--text-primary);
    transition: background-color 999999s ease-out;
}

/* 内容下方「他看不到」提示 */
.capsule-editor-hint {
    display: flex; align-items: flex-start; gap: 7px; margin-top: 8px;
    font-size: 11px; color: var(--text-muted); line-height: 1.5;
}
.capsule-editor-hint svg { color: var(--gold); flex-shrink: 0; width: 14px; height: 14px; margin-top: 1px; }
.capsule-editor-theme {
    width: 100%; padding: 12px 14px; border: 1px solid var(--border); border-radius: 12px;
    font-family: var(--font-body); font-size: 16px; font-weight: 600;
    background: var(--surface); color: var(--text-primary); box-sizing: border-box;
    transition: all 0.2s;
}
.capsule-editor-theme:focus { border-color: var(--rose); box-shadow: var(--shadow-glow); outline: none; }
.capsule-editor-theme::placeholder { color: var(--text-muted); }
.capsule-editor-date {
    width: 100%; padding: 11px 14px; border: 1px solid var(--border); border-radius: 12px;
    font-family: var(--font-body); font-size: 15px; font-weight: 600; letter-spacing: 0.5px;
    background: var(--surface); color: var(--rose);
    box-sizing: border-box; cursor: pointer; text-align: center;
    box-shadow: var(--shadow-xs);
    transition: all 0.2s;
}
.capsule-editor-date:focus, .capsule-editor-date:hover { border-color: var(--rose); box-shadow: var(--shadow-glow); outline: none; }
.capsule-editor-textarea {
    width: 100%; min-height: 190px; padding: 14px; border: 1px solid var(--border);
    border-radius: 12px; font-family: var(--font-body); font-size: 15px; line-height: 1.9;
    background: var(--surface); color: var(--text-primary); resize: vertical; box-sizing: border-box;
    transition: all 0.2s;
}
.capsule-editor-textarea:focus { border-color: var(--rose); box-shadow: var(--shadow-glow); outline: none; }
.capsule-editor-textarea::placeholder { color: var(--text-muted); }
.capsule-editor-sealmsg {
    width: 100%; min-height: 48px; padding: 11px 14px; border: 1px solid var(--border);
    border-radius: 12px; font-family: var(--font-body); font-size: 13px; line-height: 1.7;
    background: var(--surface); color: var(--text-secondary); resize: vertical; box-sizing: border-box;
    transition: all 0.2s;
}
.capsule-editor-sealmsg:focus { border-color: var(--rose); box-shadow: var(--shadow-glow); outline: none; }
.capsule-editor-btns { margin-top: 20px; padding-bottom: 8px; }
.capsule-invite-btn {
    display: flex; align-items: center; justify-content: center; gap: 6px;
    width: 100%; padding: 13px; border: none; border-radius: 22px;
    background: var(--gold); color: #fff; font-family: var(--font-body); font-size: 15px;
    cursor: pointer; box-shadow: var(--shadow-xs), var(--shadow-sm); transition: all 0.2s;
}
.capsule-invite-btn:hover { filter: brightness(1.05); transform: translateY(-1px); }
.capsule-del-btn {
    display: block; margin: 14px auto 0; padding: 6px 12px; border: none;
    background: none; color: var(--text-muted); font-family: var(--font-body);
    font-size: 12px; cursor: pointer; transition: color 0.2s;
}
.capsule-del-btn:hover { color: var(--rose); }

/* === 详情 === */
.capsule-detail-overlay {
    position: absolute; top: 0; left: 0; right: 0; bottom: 0;
    background: var(--bg-primary); z-index: 1540; overflow-y: auto;
}
.capsule-detail-panel { max-width: 480px; margin: 0 auto; padding: 24px 20px; box-sizing: border-box; }
.capsule-detail-header { text-align: center; padding: calc(20px + var(--safe-top)) 16px; position: relative; }
.capsule-detail-decor {
    font-family: var(--font-display); font-style: italic; font-size: 13px; color: var(--gold);
    letter-spacing: 0.06em; margin-bottom: 8px;
}
.capsule-detail-theme { font-family: var(--font-body); font-size: 24px; font-weight: 700; color: var(--text-primary); margin: 6px 0 12px; }
.capsule-detail-banner {
    display: inline-block; padding: 4px 14px; border-radius: 14px; font-size: 12px; font-weight: 600;
}
.capsule-detail-banner.sealed { background: var(--gold-light); color: var(--gold-dark); }
.capsule-detail-banner.opened { background: var(--sage-light); color: var(--sage); }
.capsule-detail-banner.inviting { background: var(--lavender-light); color: var(--lavender); }

.capsule-detail-meta { text-align: center; font-size: 12px; color: var(--text-muted); margin-bottom: 20px; }
.capsule-detail-meta-item { margin: 3px 0; }
.capsule-detail-sealmsg {
    font-family: var(--font-display); font-style: italic; font-size: 15px; color: var(--gold);
    margin-top: 8px; line-height: 1.6;
}

.capsule-detail-cols { display: flex; flex-direction: column; gap: 14px; }
.capsule-detail-col {
    background: var(--surface); border-radius: 12px; padding: 16px;
    box-shadow: var(--shadow-xs), var(--shadow-sm); border: 1px solid var(--border);
}
.capsule-detail-col.me { border-top: 2px solid var(--rose); }
.capsule-detail-col.him { border-top: 2px solid var(--gold); }
.capsule-detail-col-label {
    font-family: var(--font-display); font-style: italic; font-size: 12px; color: var(--gold);
    margin-bottom: 10px;
}
.capsule-detail-col.me .capsule-detail-col-label { color: var(--rose); }
.capsule-detail-col-content { font-size: 14px; line-height: 1.9; color: var(--text-primary); white-space: pre-wrap; }
.capsule-detail-empty { color: var(--text-muted); font-size: 13px; font-style: italic; }
.capsule-detail-sealed {
    display: flex; align-items: center; gap: 10px; color: var(--text-muted);
    font-size: 13px; padding: 6px 0;
}
.capsule-detail-sealed svg { color: var(--gold); flex-shrink: 0; }

.capsule-detail-col.combined { border-top: 2px solid var(--rose); }
.capsule-detail-part { padding: 12px 0; }
.capsule-detail-part + .capsule-detail-part { border-top: 1px dashed var(--border); }
.capsule-detail-part-label {
    font-family: var(--font-display); font-style: italic; font-size: 12px;
    margin-bottom: 6px;
}
.capsule-detail-part.me .capsule-detail-part-label { color: var(--rose); }
.capsule-detail-part.him .capsule-detail-part-label { color: var(--gold); }
.capsule-detail-part-text { font-size: 14px; line-height: 1.9; color: var(--text-primary); white-space: pre-wrap; }
.capsule-detail-part.sealed { display: block; }

/* ★ 封存来源（日记/信件）的完整纸面呈现：不拆「我/他」两栏、不出「你还没写」 */
.capsule-doc .capsule-doc-head {
    font-family: var(--font-display); font-style: italic; font-size: 12px; color: var(--gold);
    margin-bottom: 12px; text-align: center;
}
.capsule-doc-block { padding: 4px 0 10px; }
.capsule-doc-block + .capsule-doc-block { border-top: 1px dashed var(--border); }
.capsule-doc-divider { height: 1px; margin: 2px 0 8px; background: var(--border); }
.capsule-doc-date { font-size: 12px; color: var(--text-muted); }
.capsule-doc-author { font-family: var(--font-body); font-size: 13px; color: var(--rose); }
.capsule-doc-block.letter .capsule-doc-author { color: var(--gold); }
.capsule-doc-tag {
    display: inline-flex; align-items: center; gap: 3px; margin-left: 8px; padding: 1px 8px;
    font-size: 11px; color: var(--rose-soft, #b56a82); border: 1px solid var(--border);
    border-radius: 10px;
}
.capsule-doc-title { font-family: var(--font-display); font-size: 15px; color: var(--text-primary); margin: 6px 0 2px; }
.capsule-doc-body { font-size: 14px; line-height: 1.9; color: var(--text-primary); white-space: pre-wrap; }
.capsule-doc-sealed {
    text-align: center; color: var(--text-muted); padding: 18px 8px;
}
.capsule-doc-sealed .seal-icon { color: var(--gold); margin-bottom: 14px; }
.capsule-doc-sealed .seal-date { font-size: 14px; color: var(--text-secondary); margin-top: 8px; }
.capsule-doc-sealed .seal-message { font-family: var(--font-display); font-style: italic; font-size: 16px; color: var(--gold); margin-top: 12px; }

.capsule-detail-actions { display: flex; gap: 10px; margin-top: 20px; flex-wrap: wrap; justify-content: center; }
.capsule-detail-action {
    display: inline-flex; align-items: center; gap: 4px;
    padding: 9px 20px; border: none; border-radius: 20px;
    font-family: var(--font-body); font-size: 14px; cursor: pointer; transition: all 0.2s;
}
.capsule-detail-action.unseal { background: var(--gold); color: #fff; box-shadow: var(--shadow-xs), var(--shadow-sm); }
.capsule-detail-action.unseal:hover { filter: brightness(1.05); transform: translateY(-1px); }
.capsule-detail-action.write { background: var(--rose); color: #fff; box-shadow: var(--shadow-xs), var(--shadow-sm); }
.capsule-detail-action.write:hover { background: var(--rose-hover); transform: translateY(-1px); }
.capsule-detail-action.back { background: var(--surface); color: var(--text-secondary); border: 1px solid var(--border); }
.capsule-detail-action.back:hover { border-color: var(--rose); color: var(--rose); }
.capsule-detail-action.del { background: transparent; color: var(--text-muted); border: 1px solid var(--border); }
.capsule-detail-action.del:hover { border-color: var(--rose); color: var(--rose); background: var(--rose-light); }

/* 拆封动画 */
@keyframes capsuleUnseal {
    0% { transform: scale(1); filter: brightness(1); }
    30% { transform: scale(1.03); filter: brightness(1.12); }
    60% { transform: scale(0.99); }
    100% { transform: scale(1); filter: brightness(1); }
}
.capsule-detail-panel.unsealing { animation: capsuleUnseal 0.45s ease; }

/* 详情打开时内容渐入 */
.capsule-detail-panel .capsule-detail-cols { animation: capRevealIn 0.5s ease; }
@keyframes capRevealIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

/* === 帮助浮层 === */
.capsule-help-overlay {
    position: absolute; top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0,0,0,0.3); z-index: 1560; display: flex; align-items: center; justify-content: center;
    padding: 20px; box-sizing: border-box;
}
.capsule-help-card {
    background: var(--surface); border-radius: 16px; padding: 24px; max-width: 320px;
    box-shadow: var(--shadow-lg); text-align: center;
}
.capsule-help-card h3 { font-family: var(--font-body); font-size: 18px; color: var(--text-primary); margin-bottom: 12px; }
.capsule-help-card p { font-size: 13px; color: var(--text-secondary); line-height: 1.7; margin: 6px 0; text-align: left; }
.capsule-help-card button {
    margin-top: 16px; padding: 8px 24px; border: none; border-radius: 20px;
    background: var(--rose); color: #fff; font-family: var(--font-body); font-size: 14px; cursor: pointer;
}

/* === 窄屏适配 === */
@media (max-width: 370px) {
    .capsule-card { padding: 12px; }
    .capsule-card-theme { font-size: 14px; }
    .capsule-detail-panel { padding: 16px 14px; }
    .capsule-detail-theme { font-size: 20px; }
    .capsule-detail-action { padding: 8px 14px; font-size: 13px; }
}

/* ★ 隐藏时间胶囊列表/编辑器/帮助浮层的可见滚动条（防挤占宽度、组件偏移） */
.capsule-list *,
.capsule-editor-overlay *,
.capsule-detail-overlay *,
.capsule-help-overlay * { scrollbar-width: none; -ms-overflow-style: none; }
.capsule-list ::-webkit-scrollbar,
.capsule-editor-overlay ::-webkit-scrollbar,
.capsule-detail-overlay ::-webkit-scrollbar,
.capsule-help-overlay ::-webkit-scrollbar { display: none; }