/* ==========================================================================
   工作日计算器 · 页面专属样式
   设计意图：左侧“推算设置”是一张控制台，右侧结果做成一张带存根感的交付票，
   下方用真实日历承载验证——所有结论都能在格子上对上眼睛。
   仅本页引用，不覆盖 base.css 与其它工具页。
   ========================================================================== */

.wd-desk {
    display: grid;
    grid-template-columns: minmax(0, 1.04fr) minmax(0, .96fr);
    gap: 20px;
    align-items: start;
    margin-top: 26px;
}

/* ---------- 控制台：三段式模式切换 ---------- */
.wd-modes {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 4px;
    padding: 4px;
    border: 1px solid var(--d3-line-2);
    border-radius: 9px;
    background: var(--d3-paper-2);
}

.wd-mode {
    appearance: none;
    border: 0;
    cursor: pointer;
    font-family: inherit;
    font-size: 12.5px;
    font-weight: 600;
    line-height: 1.35;
    color: var(--d3-ink-3);
    background: transparent;
    padding: 8px 6px;
    border-radius: 7px;
    transition: background .16s ease, color .16s ease, box-shadow .16s ease;
}

.wd-mode:hover { color: var(--d3-ink); }

.wd-mode.is-on {
    background: var(--d3-card);
    color: var(--d3-accent);
    box-shadow: 0 1px 2px rgba(0, 0, 0, .07);
}

.wd-pane { margin-top: 16px; }

.wd-include { margin-top: 8px; }

.wd-custom { margin-top: 14px; }

.wd-console textarea {
    width: 100%;
    font-family: var(--d3-mono);
    font-size: 13px;
    line-height: 1.7;
    color: var(--d3-ink);
    background: var(--d3-paper);
    border: 1px solid var(--d3-line-2);
    border-radius: var(--d3-radius-sm);
    padding: 10px 12px;
    resize: vertical;
    outline: none;
    transition: border-color .15s ease, box-shadow .15s ease;
}

.wd-console textarea:focus {
    border-color: var(--d3-accent);
    box-shadow: 0 0 0 3px rgba(var(--d3-accent-rgb), .13);
}

/* 日期选择器图标跟随主题 */
.wd-console input[type="date"]::-webkit-calendar-picker-indicator {
    opacity: .55;
    cursor: pointer;
}

:root[data-theme="dark"] .wd-console input[type="date"]::-webkit-calendar-picker-indicator {
    filter: invert(1);
    opacity: .6;
}

/* ---------- 操作按钮 ---------- */
.wd-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 18px;
    padding-top: 16px;
    border-top: 1px dashed var(--d3-line);
}

.wd-btn {
    appearance: none;
    cursor: pointer;
    font-family: inherit;
    font-size: 13px;
    font-weight: 650;
    line-height: 1;
    padding: 10px 15px;
    border-radius: 8px;
    border: 1px solid var(--d3-accent);
    background: var(--d3-accent);
    color: var(--d3-accent-ink);
    transition: filter .15s ease, background .15s ease, color .15s ease;
}

.wd-btn:hover { filter: brightness(1.06); }
.wd-btn:active { filter: brightness(.96); }

.wd-btn-ghost {
    background: transparent;
    border-color: var(--d3-line-2);
    color: var(--d3-ink-2);
}

.wd-btn-ghost:hover {
    border-color: var(--d3-accent);
    color: var(--d3-accent);
    background: rgba(var(--d3-accent-rgb), .06);
}

.wd-alerts { display: grid; gap: 8px; margin-top: 14px; }
.wd-alerts:empty { display: none; }

/* ---------- 结果票 ---------- */
.wd-ticket {
    position: relative;
    background: var(--d3-card);
    border: 1px solid var(--d3-line);
    border-left: 3px solid var(--d3-accent);
    border-radius: var(--d3-radius);
    padding: 18px 18px 16px;
    overflow: hidden;
}

.wd-ticket::before {
    content: "";
    position: absolute;
    inset: 0 0 auto 0;
    height: 96px;
    background: radial-gradient(320px 96px at 78% 0%, rgba(var(--d3-accent-rgb), .14), transparent 72%);
    pointer-events: none;
}

.wd-ticket-top {
    position: relative;
    display: flex;
    align-items: center;
    gap: 10px;
    padding-bottom: 12px;
    border-bottom: 1px dashed var(--d3-line-2);
}

.wd-ticket-label {
    font-family: var(--d3-mono);
    font-size: 11px;
    letter-spacing: .16em;
    text-transform: uppercase;
    color: var(--d3-ink-3);
}

.wd-ticket-badge {
    margin-left: auto;
    font-size: 11.5px;
    font-weight: 600;
    padding: 3px 9px;
    border-radius: 999px;
    color: var(--d3-accent);
    background: rgba(var(--d3-accent-rgb), .12);
    white-space: nowrap;
}

.wd-date {
    position: relative;
    margin-top: 12px;
    font-family: var(--d3-mono);
    font-variant-numeric: tabular-nums;
    font-size: clamp(31px, 4.6vw, 43px);
    font-weight: 700;
    letter-spacing: -.035em;
    line-height: 1.12;
    color: var(--d3-ink);
}

.wd-week {
    margin-top: 4px;
    font-size: 13.5px;
    color: var(--d3-ink-2);
}

.wd-week b { color: var(--d3-accent); font-weight: 650; }

.wd-kv { margin-top: 16px; }

/* 结果里数字用等宽，避免位数跳动 */
.wd-kv dd { font-variant-numeric: tabular-nums; }

.wd-note {
    margin-top: 14px;
    font-size: 12px;
    line-height: 1.7;
    color: var(--d3-ink-3);
}

/* 批量结果 */
.wd-batch-out { margin-top: 16px; }

.wd-batch-head {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 12px;
    color: var(--d3-ink-3);
    margin-bottom: 8px;
}

.wd-batch-head span { letter-spacing: .04em; }

.wd-mini {
    margin-left: auto;
    appearance: none;
    cursor: pointer;
    font-family: inherit;
    font-size: 12px;
    font-weight: 600;
    color: var(--d3-accent);
    background: rgba(var(--d3-accent-rgb), .1);
    border: 1px solid transparent;
    border-radius: 6px;
    padding: 5px 10px;
    transition: background .15s ease;
}

.wd-mini:hover { background: rgba(var(--d3-accent-rgb), .18); }

.wd-table { min-width: 0; }
.wd-table td { font-family: var(--d3-mono); font-variant-numeric: tabular-nums; }
.wd-table td:first-child { font-family: var(--d3-sans); }

/* ---------- 日历 ---------- */
.wd-cal-wrap {
    margin-top: 22px;
    background: var(--d3-card);
    border: 1px solid var(--d3-line);
    border-radius: var(--d3-radius);
    padding: 16px 18px 18px;
}

.wd-cal-head {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--d3-line);
}

.wd-cal-head h2 {
    font-size: var(--d3-fs-h3);
    letter-spacing: -.01em;
}

.wd-legend {
    margin-left: auto;
    display: flex;
    flex-wrap: wrap;
    gap: 6px 14px;
    font-size: 12px;
    color: var(--d3-ink-3);
}

.wd-legend span { display: inline-flex; align-items: center; gap: 6px; }

.wd-legend i {
    width: 10px;
    height: 10px;
    border-radius: 3px;
    border: 1px solid var(--d3-line-2);
    background: var(--d3-card);
}

.wd-legend i.is-off { background: var(--d3-paper-2); }
.wd-legend i.is-holiday { background: rgba(176, 42, 36, .22); border-color: rgba(176, 42, 36, .35); }
.wd-legend i.is-makeup { background: rgba(var(--d3-accent-rgb), .3); border-color: rgba(var(--d3-accent-rgb), .5); }

.wd-cal {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(268px, 1fr));
    gap: 18px;
    margin-top: 16px;
}

.wd-month-title {
    display: flex;
    align-items: baseline;
    gap: 8px;
    font-family: var(--d3-mono);
    font-size: 12px;
    letter-spacing: .08em;
    color: var(--d3-ink-2);
    margin-bottom: 8px;
}

.wd-month-title b {
    font-family: var(--d3-sans);
    font-size: 14px;
    letter-spacing: -.01em;
    color: var(--d3-ink);
}

.wd-month-title span { margin-left: auto; color: var(--d3-ink-3); font-size: 11px; }

.wd-grid {
    display: grid;
    grid-template-columns: repeat(7, minmax(0, 1fr));
    gap: 3px;
}

.wd-dow {
    font-size: 10.5px;
    text-align: center;
    color: var(--d3-ink-3);
    padding-bottom: 3px;
}

.wd-cell {
    position: relative;
    aspect-ratio: 1 / 1;
    display: grid;
    place-items: center;
    font-family: var(--d3-mono);
    font-size: 12px;
    font-variant-numeric: tabular-nums;
    color: var(--d3-ink-2);
    border: 1px solid transparent;
    border-radius: 6px;
    background: var(--d3-paper);
}

.wd-cell.is-empty { background: transparent; border-color: transparent; }
.wd-cell.is-off { background: var(--d3-paper-2); color: var(--d3-ink-3); }
.wd-cell.is-holiday { background: rgba(176, 42, 36, .1); color: var(--d3-bad); }
.wd-cell.is-makeup { background: rgba(var(--d3-accent-rgb), .16); color: var(--d3-accent); font-weight: 650; }
/* 区间内的格子不再加虚线框，避免整片日历出现网格噪点，只靠底色与首尾标记区分 */

.wd-cell.is-target {
    background: var(--d3-accent);
    border-color: var(--d3-accent);
    color: var(--d3-accent-ink);
    font-weight: 700;
}

.wd-cell.is-target::after {
    content: "";
    position: absolute;
    inset: auto 50% -3px auto;
    width: 6px;
    height: 6px;
    transform: translateX(50%) rotate(45deg);
    background: var(--d3-accent);
    border-radius: 1px;
}

.wd-cell.is-start {
    border-color: var(--d3-ink-2);
    font-weight: 700;
    color: var(--d3-ink);
}

/* ---------- 响应式 ---------- */
@media (max-width: 960px) {
    .wd-desk { grid-template-columns: minmax(0, 1fr); }
    .wd-ticket::before { height: 76px; }
}

@media (max-width: 640px) {
    .wd-modes { grid-template-columns: minmax(0, 1fr); }
    .wd-mode { text-align: left; padding: 9px 10px; }
    .wd-cal-wrap { padding: 14px; }
    .wd-legend { margin-left: 0; }
    .wd-date { font-size: 30px; }
    .wd-cell { font-size: 11.5px; }
}

@media print {
    .d3-top, .d3-foot, .wd-cal-wrap, .wd-actions, .d3-related { display: none !important; }
    .wd-desk { grid-template-columns: 1fr; }
    body { background: #fff; }
}