/* ======================================================================
 *  couple-name-generator.css · 情侣网名生成器
 *  视觉：奶油纸底 + 玫红；结果像卡片配对，爱心收藏
 *  作用域：.tsk.cpn（前缀 cpn-）
 * ====================================================================== */

.tsk.cpn {
    --tsk-bg: #fbf5f2;
    --tsk-bg-2: #f7ece8;
    --tsk-card: #ffffff;
    --tsk-card-2: #fdf7f5;
    --tsk-ink: #2b1a20;
    --tsk-sub: #6d5158;
    --tsk-faint: #a08b91;
    --tsk-line: #f0e0dc;
    --tsk-line-2: #f8ece9;
    --tsk-brand: #e64980;
    --tsk-brand-2: #c2255c;
    --tsk-brand-soft: #fff0f5;
    --tsk-brand-ink: #c2255c;
    --tsk-accent: #f08c00;
    --tsk-ok: #2f9e6e;
    --tsk-ok-soft: #e9f8f1;
    --tsk-warn: #b36b00;
    --tsk-warn-soft: #fff4e0;
    --tsk-bad: #d6336c;
    --tsk-bad-soft: #fdecef;
    --tsk-info: #1971c2;
    --tsk-info-soft: #e8f2fc;
    --tsk-shadow-sm: 0 1px 2px rgba(43, 26, 32, .05), 0 6px 16px rgba(43, 26, 32, .05);
    --tsk-shadow: 0 2px 6px rgba(43, 26, 32, .07), 0 18px 44px rgba(43, 26, 32, .09);
    --tsk-shadow-lg: 0 6px 16px rgba(43, 26, 32, .09), 0 32px 72px rgba(43, 26, 32, .16);
    --tsk-r: 18px;
    --tsk-r-sm: 11px;
    background: radial-gradient(1200px 600px at 12% -10%, #ffe9ef 0%, transparent 60%), #fbf5f2;
}

:root[data-theme="dark"] .tsk.cpn {
    --tsk-bg: #160f12;
    --tsk-bg-2: #1e1418;
    --tsk-card: #211619;
    --tsk-card-2: #271a1e;
    --tsk-ink: #f6e8ec;
    --tsk-sub: #c0a2ab;
    --tsk-faint: #947d85;
    --tsk-line: #3a262c;
    --tsk-line-2: #2c1d22;
    --tsk-brand: #ff7aa8;
    --tsk-brand-2: #ff9d6b;
    --tsk-brand-soft: rgba(255, 122, 168, .14);
    --tsk-brand-ink: #ff9ec0;
    --tsk-accent: #ffb84d;
    --tsk-ok: #5bd6a2;
    --tsk-ok-soft: rgba(91, 214, 162, .14);
    --tsk-warn: #ffc857;
    --tsk-warn-soft: rgba(255, 200, 87, .14);
    --tsk-bad: #ff8fb0;
    --tsk-bad-soft: rgba(255, 143, 176, .14);
    --tsk-info: #74b5f0;
    --tsk-info-soft: rgba(116, 181, 240, .14);
    --tsk-shadow-sm: 0 1px 2px rgba(0, 0, 0, .5), 0 6px 16px rgba(0, 0, 0, .3);
    --tsk-shadow: 0 2px 6px rgba(0, 0, 0, .55), 0 18px 44px rgba(0, 0, 0, .4);
    --tsk-shadow-lg: 0 6px 16px rgba(0, 0, 0, .6), 0 32px 72px rgba(0, 0, 0, .5);
    background: radial-gradient(1200px 600px at 12% -10%, rgba(230, 73, 128, .12) 0%, transparent 60%), #160f12;
}

/* ---------- 1. 首屏栅格 ---------- */
.cpn-hero {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 394px;
    gap: 30px;
    padding: 30px 0 24px;
    align-items: stretch;
}
.cpn-hero-l {
    display: flex;
    flex-direction: column;
}
.cpn-hero-l > .tsk-hs {
    flex: 1 1 auto;
}
@media (max-width: 900px) {
    .cpn-hero {
        grid-template-columns: 1fr;
    }
}
.cpn-hero-r {
    min-width: 0;
}
.cpn .tsk-h1 b {
    color: #c2255c;
    text-shadow: 0 6px 18px rgba(230, 73, 128, .18);
}
.cpn .tsk-kicker {
    background: #fff0f5;
    color: #c2255c;
}
.cpn .tsk-chips span {
    background: rgba(255, 255, 255, .8);
    border-color: #f2dde4;
}

/* ---------- 2. 工作台 ---------- */
.cpn-panel {
    height: 100%;
    display: flex;
    flex-direction: column;
    background: var(--tsk-card);
    border: 1px solid #f1dee3;
    border-radius: 20px;
    box-shadow: var(--tsk-shadow);
    overflow: hidden;
}
.cpn-panel-hd {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 20px;
    background: linear-gradient(100deg, #fff0f5, #ffe6ee 60%, #fff3ea);
    border-bottom: 1px solid #f4dbe4;
    font-size: 14px;
    font-weight: 800;
    color: #a61e4d;
}
.cpn-panel-hd i {
    font: 700 10px/1 var(--tsk-num);
    letter-spacing: .14em;
    color: #d6336c;
    opacity: .72;
}
.cpn-panel-body {
    flex: 1 1 auto;
    display: flex;
    flex-direction: column;
    gap: 15px;
    padding: 18px 20px 20px;
}

/* 双人输入 */
.cpn-names {
    display: grid;
    grid-template-columns: 1fr 30px 1fr;
    gap: 8px;
    align-items: end;
}
.cpn-name {
    display: block;
    min-width: 0;
}
.cpn-name span {
    display: block;
    font-size: 11.5px;
    font-weight: 700;
    color: var(--tsk-sub);
    margin-bottom: 6px;
}
.cpn-name input {
    width: 100%;
    border: 1.5px solid var(--tsk-line);
    border-radius: 12px;
    background: var(--tsk-card-2);
    color: var(--tsk-ink);
    font: 600 15px/1.5 var(--tsk-font);
    padding: 10px 12px;
    outline: none;
    transition: .15s;
}
.cpn-name input:focus {
    border-color: #e64980;
    background: var(--tsk-card);
    box-shadow: 0 0 0 3px #fff0f5;
}
.cpn-name input::placeholder {
    color: var(--tsk-faint);
    font-weight: 500;
}
.cpn-name.bad input {
    border-color: #d6336c;
    background: #fff7f9;
}
.cpn-heart {
    padding-bottom: 10px;
    text-align: center;
    color: #e64980;
    font-size: 18px;
    animation: cpn-heart 2.6s ease-in-out infinite;
}
@keyframes cpn-heart {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.18); }
}

/* 风格选择卡 */
.cpn-field {
    display: block;
}
.cpn-label {
    display: block;
    margin-bottom: 7px;
    font-size: 11.5px;
    font-weight: 700;
    letter-spacing: .03em;
    color: var(--tsk-sub);
}
.cpn-styles {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 7px;
}
.cpn-styles button {
    text-align: left;
    border: 1.5px solid var(--tsk-line);
    border-radius: 11px;
    background: var(--tsk-card-2);
    padding: 8px 10px;
    cursor: pointer;
    transition: .15s;
    min-width: 0;
}
.cpn-styles button b {
    display: block;
    font-size: 12.5px;
    color: var(--tsk-ink);
}
.cpn-styles button small {
    display: block;
    margin-top: 1px;
    font-size: 10px;
    line-height: 1.5;
    color: var(--tsk-faint);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.cpn-styles button:hover {
    border-color: #e64980;
}
.cpn-styles button.on {
    border-color: #e64980;
    background: #fff0f5;
    box-shadow: 0 6px 14px rgba(230, 73, 128, .12);
}
.cpn-styles button.on b {
    color: #c2255c;
}
.cpn-styles button.on small {
    color: #a86b7f;
}
:root[data-theme="dark"] .cpn-styles button.on {
    background: rgba(255, 122, 168, .16);
}

/* 数量 */
.cpn-count-field {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    align-items: center;
    gap: 10px;
}
.cpn-count-field .cpn-label {
    margin: 0;
}
.cpn-count-field input[type="range"] {
    accent-color: #e64980;
    width: 100%;
}
.cpn-count-field b {
    font: 800 12.5px/1 var(--tsk-num);
    color: #c2255c;
    white-space: nowrap;
}

/* 错误提示 */
.cpn-err {
    padding: 9px 12px;
    border-radius: 10px;
    border: 1px solid #f3c2d1;
    background: var(--tsk-bad-soft);
    color: var(--tsk-bad);
    font-size: 12px;
    line-height: 1.7;
    font-weight: 600;
}

/* 按钮 */
.cpn-acts {
    display: flex;
    gap: 8px;
    margin-top: auto;
}
.cpn-acts .tsk-btn-main {
    flex: 1 1 auto;
}
.cpn-acts .cpn-sample,
.cpn-acts .cpn-clear {
    flex: 0 0 auto;
    padding: 10px 13px;
}
.cpn-foot {
    font-size: 11px;
    line-height: 1.65;
    color: var(--tsk-faint);
    text-align: center;
}

/* ---------- 3. 结果列表 ---------- */
.cpn-result {
    margin-top: 4px;
    background: var(--tsk-card);
    border: 1px solid var(--tsk-line);
    border-radius: 20px;
    box-shadow: var(--tsk-shadow-sm);
    padding: 16px 18px 18px;
}
.cpn-result-hd {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding-bottom: 12px;
    border-bottom: 1px dashed var(--tsk-line);
}
.cpn-result-meta b {
    display: block;
    font-size: 14.5px;
    color: var(--tsk-ink);
}
.cpn-result-meta span {
    font-size: 11.5px;
    color: var(--tsk-faint);
}
.cpn-result-acts {
    display: flex;
    flex-wrap: wrap;
    gap: 7px;
}
.cpn-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(310px, 1fr));
    gap: 10px;
    margin-top: 14px;
}
.cpn-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 11px 12px;
    border: 1px solid var(--tsk-line);
    border-radius: 13px;
    background: linear-gradient(90deg, var(--tsk-card-2), var(--tsk-card));
    animation: cpn-in .3s ease both;
}
@keyframes cpn-in {
    from { opacity: 0; transform: translateY(6px); }
    to { opacity: 1; transform: none; }
}
.cpn-item-idx {
    flex: 0 0 auto;
    font: 800 11px/1 var(--tsk-num);
    color: #d6336c;
    opacity: .6;
    width: 22px;
}
.cpn-pair {
    flex: 1 1 auto;
    min-width: 0;
    display: flex;
    align-items: center;
    gap: 7px;
    flex-wrap: wrap;
}
.cpn-pair .cn {
    font-size: 14px;
    font-weight: 700;
    color: var(--tsk-ink);
    word-break: break-all;
}
.cpn-pair .sp {
    color: #e64980;
    font-size: 12px;
    opacity: .8;
}
.cpn-item-acts {
    flex: 0 0 auto;
    display: flex;
    gap: 5px;
}
.cpn-icon {
    width: 30px;
    height: 30px;
    display: grid;
    place-items: center;
    border: 1px solid var(--tsk-line);
    border-radius: 9px;
    background: var(--tsk-card);
    color: var(--tsk-faint);
    font-size: 14px;
    cursor: pointer;
    transition: .15s;
}
.cpn-icon:hover {
    border-color: #e64980;
    color: #e64980;
}
.cpn-icon.fav {
    border-color: #ffc2d8;
    background: #fff0f5;
    color: #e64980;
}
:root[data-theme="dark"] .cpn-icon.fav {
    background: rgba(255, 122, 168, .16);
    border-color: rgba(255, 122, 168, .4);
}
.cpn-icon.copied {
    border-color: #b2e5cd;
    color: #2f9e6e;
    background: #e9f8f1;
}
:root[data-theme="dark"] .cpn-icon.copied {
    background: rgba(91, 214, 162, .16);
    border-color: rgba(91, 214, 162, .4);
}

/* ---------- 4. 收藏夹 ---------- */
.cpn-favbar {
    margin-top: 16px;
    border: 1px solid #f4dbe4;
    border-radius: 16px;
    background: linear-gradient(180deg, #fff8fa, #fffdfa);
    padding: 14px 16px;
}
:root[data-theme="dark"] .cpn-favbar {
    border-color: #3a262c;
    background: linear-gradient(180deg, #211619, #1b1215);
}
.cpn-favbar-hd {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
}
.cpn-favbar-hd b {
    font-size: 13.5px;
    color: #a61e4d;
}
.cpn-favbar-hd span {
    font: 800 12px/1 var(--tsk-num);
    color: #d6336c;
}
.cpn-fav-list {
    display: flex;
    flex-wrap: wrap;
    gap: 7px;
    margin-top: 10px;
}
.cpn-fav-chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 10px;
    border-radius: 99px;
    background: #fff;
    border: 1px solid #f3d7e1;
    font-size: 12.5px;
    color: var(--tsk-sub);
}
:root[data-theme="dark"] .cpn-fav-chip {
    background: #2a1b20;
    border-color: #462b33;
}
.cpn-fav-chip button {
    border: 0;
    background: transparent;
    color: #c08a9b;
    cursor: pointer;
    font-size: 13px;
    line-height: 1;
    padding: 0 2px;
}
.cpn-fav-chip button:hover {
    color: #d6336c;
}

/* ---------- 5. 风格说明 ---------- */
.cpn-sec-sub {
    margin-left: auto;
    font-size: 12px;
    color: var(--tsk-faint);
}
.cpn-styles-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 11px;
}
.cpn-style-card {
    padding: 15px 16px;
    border: 1px solid var(--tsk-line);
    border-radius: 13px;
    background: var(--tsk-card);
    box-shadow: var(--tsk-shadow-sm);
}
.cpn-style-tag {
    display: inline-block;
    padding: 3px 11px;
    border-radius: 99px;
    background: #fff0f5;
    color: #c2255c;
    font-size: 11.5px;
    font-weight: 800;
}
:root[data-theme="dark"] .cpn-style-tag {
    background: rgba(255, 122, 168, .16);
    color: var(--tsk-brand-ink);
}
.cpn-style-card p {
    margin-top: 8px;
    font-size: 12.5px;
    color: var(--tsk-sub);
    line-height: 1.75;
}
.cpn-style-card small {
    display: block;
    margin-top: 7px;
    font-size: 11px;
    color: var(--tsk-faint);
    line-height: 1.6;
}

/* ---------- 6. 规则说明 ---------- */
.cpn-rules {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 0;
    border: 1px solid var(--tsk-line);
    border-radius: 14px;
    overflow: hidden;
    background: var(--tsk-card);
}
.cpn-rule {
    display: flex;
    gap: 10px;
    padding: 13px 16px;
    border-right: 1px solid var(--tsk-line-2);
    border-bottom: 1px solid var(--tsk-line-2);
    font-size: 12.5px;
}
.cpn-rule b {
    flex: 0 0 auto;
    align-self: flex-start;
    padding: 1px 8px;
    border-radius: 6px;
    background: #fff0f5;
    color: #c2255c;
    font: 700 10.5px/1.7 var(--tsk-num);
}
:root[data-theme="dark"] .cpn-rule b {
    background: rgba(255, 122, 168, .16);
    color: var(--tsk-brand-ink);
}
.cpn-rule span {
    color: var(--tsk-sub);
    line-height: 1.7;
}

/* ---------- 7. 建议 ---------- */
.cpn-tips {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 11px;
}
.cpn-tip {
    display: flex;
    gap: 11px;
    padding: 14px 15px;
    border: 1px solid var(--tsk-line);
    border-radius: 12px;
    background: var(--tsk-card);
    box-shadow: var(--tsk-shadow-sm);
}
.cpn-tip > span {
    font: 800 16px/1 var(--tsk-num);
    color: #d6336c;
    opacity: .5;
    padding-top: 2px;
}
.cpn-tip b {
    display: block;
    font-size: 13px;
    margin-bottom: 3px;
}
.cpn-tip p {
    font-size: 12.5px;
    color: var(--tsk-sub);
    line-height: 1.75;
}

/* ---------- 8. 响应式 ---------- */
@media (max-width: 700px) {
    .cpn-names {
        grid-template-columns: 1fr;
    }
    .cpn-heart {
        display: none;
    }
    .cpn-list {
        grid-template-columns: 1fr;
    }
    .cpn-count-field {
        grid-template-columns: auto minmax(0, 1fr);
    }
    .cpn-count-field b {
        grid-column: 2;
        text-align: right;
    }
}
@media (max-width: 480px) {
    .cpn-styles {
        grid-template-columns: 1fr;
    }
    .cpn-result-acts {
        width: 100%;
    }
    .cpn-item-acts {
        gap: 3px;
    }
}

/* ---------- 9. 深色微调 ---------- */
:root[data-theme="dark"] .cpn .tsk-chips span {
    background: #211619;
    border-color: #3a262c;
}
:root[data-theme="dark"] .cpn-name input:focus {
    box-shadow: 0 0 0 3px rgba(255, 122, 168, .16);
}
:root[data-theme="dark"] .cpn-icon:hover {
    color: var(--tsk-brand-ink);
    border-color: var(--tsk-brand);
}

/* ---------- 10. 打印与减少动效 ---------- */
@media print {
    .cpn-panel,
    .cpn-result-acts,
    .cpn-item-acts,
    .cpn-favbar {
        display: none;
    }
    .cpn-item {
        break-inside: avoid;
    }
}
@media (prefers-reduced-motion: reduce) {
    .cpn-heart,
    .cpn-item {
        animation: none;
    }
}