/* =========================================================
   wedding-seat · 婚礼席位图在线制作
   设计语言：玫粉 / 香槟金（主色 #C2607C / 深酒红 #8A3B57 / 金 #C9A227）
   ========================================================= */
.wsd-page {
    --wsd-ink: #3A2A30;
    --wsd-ink-2: #6B5560;
    --wsd-ink-3: #9A8590;
    --wsd-rose: #C2607C;
    --wsd-rose-deep: #8A3B57;
    --wsd-rose-soft: #E08AA6;
    --wsd-gold: #C9A227;
    --wsd-gold-soft: #E7CE7A;
    --wsd-teal: #3F7D8C;
    --wsd-bg: #FBF6F4;
    --wsd-surface: #FFFFFF;
    --wsd-surface-2: #FCF1F1;
    --wsd-surface-3: #F4E7E9;
    --wsd-line: #ECDDE0;
    --wsd-line-2: #F3E8EA;
    --wsd-shadow: 0 10px 30px rgba(138, 59, 87, .1);
    --wsd-radius: 16px;

    margin: 0 auto 64px;
    max-width: 1200px;
    padding: 8px 4px 0;
    color: var(--wsd-ink);
    line-height: 1.65;
}
:root[data-theme="dark"] .wsd-page {
    --wsd-ink: #F3E7EC;
    --wsd-ink-2: #CDB3BD;
    --wsd-ink-3: #9C828C;
    --wsd-rose: #E08AA6;
    --wsd-rose-deep: #B85A76;
    --wsd-rose-soft: #F0A9C0;
    --wsd-gold: #E3C45E;
    --wsd-gold-soft: #C9A95F;
    --wsd-teal: #6FB3C2;
    --wsd-bg: #1C1418;
    --wsd-surface: #241A1F;
    --wsd-surface-2: #2A1F25;
    --wsd-surface-3: #33262D;
    --wsd-line: #3A2C33;
    --wsd-line-2: #2F232A;
    --wsd-shadow: 0 12px 34px rgba(0, 0, 0, .4);
}

/* ---------- 首屏 ---------- */
.wsd-hero {
    display: grid;
    grid-template-columns: minmax(0, 1.35fr) minmax(280px, .65fr);
    gap: 26px;
    align-items: stretch;
    background:
        radial-gradient(900px 400px at -8% 130%, rgba(224, 138, 166, .4), transparent 60%),
        linear-gradient(135deg, var(--wsd-rose) 0%, var(--wsd-rose-deep) 100%);
    border-radius: 22px;
    padding: 34px 38px 30px;
    color: #FBEEF2;
    box-shadow: var(--wsd-shadow);
    position: relative;
    overflow: hidden;
}
.wsd-hero::before {
    content: '';
    position: absolute;
    right: -40px;
    top: -40px;
    width: 220px;
    height: 140px;
    border-radius: 16px;
    background: linear-gradient(135deg, rgba(255, 255, 255, .12), rgba(255, 255, 255, .03));
    transform: rotate(12deg);
    border: 1px solid rgba(255, 255, 255, .2);
}
.wsd-hero-copy { position: relative; z-index: 1; }
.wsd-kicker {
    display: inline-block;
    padding: 5px 14px;
    border-radius: 999px;
    background: rgba(201, 162, 39, .22);
    border: 1px solid rgba(231, 206, 122, .6);
    font-size: 12.5px;
    letter-spacing: .1em;
    color: #F4E2AE;
}
.wsd-hero h1 { margin: 14px 0 10px; font-size: clamp(26px, 3.4vw, 38px); line-height: 1.25; }
.wsd-hero-sub { margin: 0 0 16px; max-width: 620px; font-size: 15.5px; line-height: 1.8; color: rgba(251, 238, 242, .88); }
.wsd-hero-chips { list-style: none; display: flex; flex-wrap: wrap; gap: 8px; margin: 0; padding: 0; }
.wsd-hero-chips li {
    padding: 6px 13px;
    border-radius: 999px;
    background: rgba(255, 255, 255, .1);
    border: 1px solid rgba(255, 255, 255, .16);
    font-size: 12.5px;
}
.wsd-hero-readout {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 6px;
    background: rgba(201, 162, 39, .12);
    border: 1px solid rgba(231, 206, 122, .5);
    border-radius: var(--wsd-radius);
    padding: 22px 24px;
}
.wsd-readout-label { font-size: 12.5px; letter-spacing: .08em; color: #F4E2AE; }
.wsd-readout-num { font-size: clamp(32px, 4vw, 44px); font-weight: 800; color: #F8E6C2; font-variant-numeric: tabular-nums; line-height: 1.1; }
.wsd-readout-num i { font-style: normal; font-size: .6em; color: rgba(248, 230, 194, .6); margin: 0 4px; }
.wsd-readout-sub { font-size: 13.5px; color: rgba(251, 238, 242, .9); }
.wsd-readout-tip {
    margin-top: 8px;
    padding-top: 10px;
    border-top: 1px dashed rgba(255, 255, 255, .22);
    font-size: 11.5px;
    color: rgba(251, 238, 242, .6);
}

/* ---------- 主区 ---------- */
.wsd-main {
    display: grid;
    grid-template-columns: 384px minmax(0, 1fr);
    gap: 22px;
    margin-top: 22px;
    align-items: start;
}
.wsd-panel {
    background: var(--wsd-surface);
    border: 1px solid var(--wsd-line);
    border-radius: var(--wsd-radius);
    padding: 20px 22px;
    box-shadow: var(--wsd-shadow);
}
.wsd-panel + .wsd-panel { margin-top: 16px; }
.wsd-panel-head { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; flex-wrap: wrap; }
.wsd-step {
    flex: none;
    width: 26px;
    height: 26px;
    display: grid;
    place-items: center;
    border-radius: 8px;
    background: var(--wsd-rose);
    color: #FFF;
    font-size: 12px;
    font-weight: 700;
}
.wsd-panel-head h2 { margin: 0; font-size: 16.5px; }

.wsd-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.wsd-field { margin-bottom: 4px; }
.wsd-field label { display: block; font-size: 13px; font-weight: 600; color: var(--wsd-ink-2); margin-bottom: 6px; }
.wsd-field input[type="text"], .wsd-field input[type="number"], .wsd-field select {
    width: 100%;
    padding: 10px 12px;
    border: 1.5px solid var(--wsd-line);
    border-radius: 10px;
    background: var(--wsd-surface);
    color: var(--wsd-ink);
    font-size: 14px;
    outline: none;
    transition: border-color .15s;
}
.wsd-field input:focus, .wsd-field select:focus { border-color: var(--wsd-rose-soft); }
.wsd-hint { margin: 6px 0 0; font-size: 12px; color: var(--wsd-ink-3); }

.wsd-entry { padding: 12px; border: 1px dashed var(--wsd-line); border-radius: 12px; background: var(--wsd-surface-2); }
.wsd-entry-grid { display: grid; grid-template-columns: 1.2fr auto auto; gap: 8px; }
.wsd-entry-grid--two { grid-template-columns: 1fr auto; margin-bottom: 8px; }
.wsd-entry-grid input[type="text"], .wsd-entry-grid select {
    padding: 8px 9px;
    border: 1.5px solid var(--wsd-line);
    border-radius: 9px;
    background: var(--wsd-surface);
    color: var(--wsd-ink);
    font-size: 13px;
    outline: none;
    min-width: 0;
}
.wsd-entry-grid input[type="color"] {
    width: 42px; padding: 2px; height: 36px;
    border: 1.5px solid var(--wsd-line); border-radius: 9px; background: var(--wsd-surface); cursor: pointer;
}
.wsd-entry-grid input:focus, .wsd-entry-grid select:focus { border-color: var(--wsd-rose-soft); }
.wsd-add {
    padding: 8px 14px;
    border: none;
    border-radius: 9px;
    background: var(--wsd-rose);
    color: #FFF;
    font-size: 13.5px;
    font-weight: 700;
    cursor: pointer;
    transition: filter .15s, transform .12s;
    white-space: nowrap;
}
.wsd-add:hover { filter: brightness(1.08); transform: translateY(-1px); }
.wsd-entry textarea {
    width: 100%;
    margin-top: 8px;
    padding: 10px 12px;
    border: 1.5px solid var(--wsd-line);
    border-radius: 10px;
    background: var(--wsd-surface);
    color: var(--wsd-ink);
    font-size: 13.5px;
    line-height: 1.7;
    resize: vertical;
    outline: none;
    font-family: inherit;
}
.wsd-entry textarea:focus { border-color: var(--wsd-rose-soft); }

.wsd-group-list, .wsd-roster { list-style: none; margin: 12px 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.wsd-group-list li, .wsd-roster li {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 6px 11px;
    border-radius: 999px;
    background: var(--wsd-surface-3);
    border: 1px solid var(--wsd-line);
    font-size: 13px;
}
.wsd-group-dot { width: 12px; height: 12px; border-radius: 50%; flex: none; }
.wsd-group-list .wsd-del, .wsd-roster .wsd-del {
    border: none; background: none; color: var(--wsd-ink-3); cursor: pointer; font-size: 14px; padding: 0 2px; border-radius: 6px; line-height: 1;
}
.wsd-group-list .wsd-del:hover, .wsd-roster .wsd-del:hover { color: var(--wsd-rose-deep); background: rgba(138, 59, 87, .1); }
.wsd-roster .wsd-tag { font-size: 11px; color: var(--wsd-ink-3); }
.wsd-roster-empty { color: var(--wsd-ink-3); font-size: 13px; padding: 4px 2px; }
.wsd-roster-head { margin-top: 12px; font-size: 13px; color: var(--wsd-ink-2); }
.wsd-roster-head b { color: var(--wsd-rose-deep); }

.wsd-actions { display: flex; gap: 10px; margin-top: 16px; flex-wrap: wrap; align-items: center; }
.wsd-btn {
    flex: 1;
    min-width: 96px;
    padding: 11px 10px;
    border: 1.5px solid var(--wsd-line);
    border-radius: 12px;
    background: var(--wsd-surface);
    color: var(--wsd-ink);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: transform .12s, border-color .15s;
}
.wsd-btn:hover { transform: translateY(-1px); border-color: var(--wsd-rose-soft); }
.wsd-btn--primary { border: none; background: linear-gradient(135deg, var(--wsd-rose-soft), var(--wsd-rose-deep)); color: #FFF; }
.wsd-check { font-size: 13px; color: var(--wsd-ink-2); display: inline-flex; align-items: center; gap: 5px; cursor: pointer; user-select: none; }

/* ---------- 画布 ---------- */
.wsd-canvas-col { position: sticky; top: 16px; }
.wsd-canvas-wrap {
    border: 1px solid var(--wsd-line);
    border-radius: var(--wsd-radius);
    background:
        radial-gradient(600px 260px at 50% -60px, rgba(224, 138, 166, .18), transparent 70%),
        linear-gradient(135deg, var(--wsd-surface-2), var(--wsd-surface));
    box-shadow: var(--wsd-shadow);
    padding: 16px;
    overflow: auto;
    max-height: 82vh;
}
:root[data-theme="dark"] .wsd-canvas-wrap {
    background: linear-gradient(135deg, var(--wsd-surface-2), var(--wsd-surface));
}
.wsd-canvas-wrap canvas {
    display: block;
    margin: 0 auto;
    border-radius: 14px;
    box-shadow: 0 6px 22px rgba(138, 59, 87, .12);
    cursor: grab;
    touch-action: none;
}
:root[data-theme="dark"] .wsd-canvas-wrap canvas { box-shadow: 0 6px 22px rgba(0, 0, 0, .45); }
.wsd-canvas-wrap canvas:active { cursor: grabbing; }
.wsd-canvas-hint { margin: 12px 2px 0; font-size: 12.5px; color: var(--wsd-ink-3); line-height: 1.7; }
.wsd-legend { margin-top: 10px; display: flex; flex-wrap: wrap; gap: 8px; }
.wsd-legend span {
    display: inline-flex; align-items: center; gap: 6px;
    font-size: 12px; color: var(--wsd-ink-2);
    padding: 4px 11px; border-radius: 999px;
    background: var(--wsd-surface-2); border: 1px solid var(--wsd-line);
}
.wsd-legend i { width: 11px; height: 11px; border-radius: 50%; display: inline-block; flex: none; }

/* ---------- 说明 ---------- */
.wsd-guide { margin-top: 26px; }
.wsd-guide h2 { margin-bottom: 14px; font-size: 19px; }
.wsd-guide-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.wsd-guide-card { background: var(--wsd-surface-2); border: 1px solid var(--wsd-line); border-radius: var(--wsd-radius); padding: 16px 19px; }
.wsd-guide-card h3 { margin: 0 0 7px; font-size: 14.5px; }
.wsd-guide-card p { margin: 0; font-size: 13px; line-height: 1.85; color: var(--wsd-ink-2); }

/* ---------- 轻提示（页面内，随主题变量走） ---------- */
.wsd-page .wsd-toast {
    position: fixed;
    left: 50%;
    bottom: 28px;
    transform: translateX(-50%) translateY(10px);
    background: var(--wsd-rose-deep);
    color: #FFF;
    font-size: 13.5px;
    font-weight: 600;
    padding: 10px 20px;
    border-radius: 999px;
    z-index: 9999;
    opacity: 0;
    pointer-events: none;
    transition: opacity .2s, transform .2s;
    box-shadow: var(--wsd-shadow);
    max-width: 88vw;
    text-align: center;
}
.wsd-page .wsd-toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ---------- 响应式 ---------- */
@media (max-width: 1080px) {
    .wsd-hero { grid-template-columns: minmax(0, 1fr); }
    .wsd-main { grid-template-columns: minmax(0, 1fr); }
    .wsd-canvas-col { position: static; }
}
@media (max-width: 640px) {
    .wsd-hero { padding: 24px 20px; }
    .wsd-grid { grid-template-columns: minmax(0, 1fr); }
    .wsd-guide-grid { grid-template-columns: minmax(0, 1fr); }
    .wsd-panel, .wsd-hero { padding: 16px; }
    .wsd-entry-grid { grid-template-columns: 1fr auto; }
}