/* ======================================================================
 *  gif-compressor.css · GIF 压缩
 *  视觉：薄荷底 + 葡萄紫；帧序列条与色块，整体轻快像动图编辑器
 *  作用域：.tsk.gif（前缀 gif-）
 * ====================================================================== */

.tsk.gif {
    --tsk-bg: #f4f3fb;
    --tsk-bg-2: #eae8f6;
    --tsk-card: #ffffff;
    --tsk-card-2: #f6f5fd;
    --tsk-ink: #1e1b2e;
    --tsk-sub: #5c5675;
    --tsk-faint: #8f8aa8;
    --tsk-line: #e6e2f2;
    --tsk-line-2: #f0edf9;
    --tsk-brand: #7c5cd6;
    --tsk-brand-2: #5f42b5;
    --tsk-brand-soft: #efeafc;
    --tsk-brand-ink: #6748c4;
    --tsk-accent: #26b3a2;
    --tsk-ok: #1a9c74;
    --tsk-ok-soft: #e2f5ee;
    --tsk-warn: #a97715;
    --tsk-warn-soft: #fbf2dc;
    --tsk-bad: #c0453c;
    --tsk-bad-soft: #fbe8e6;
    --tsk-shadow-sm: 0 1px 2px rgba(30, 27, 46, .05), 0 7px 18px rgba(30, 27, 46, .05);
    --tsk-shadow: 0 2px 8px rgba(30, 27, 46, .08), 0 22px 46px rgba(30, 27, 46, .1);
    background:
        radial-gradient(620px 300px at 100% -10%, rgba(124, 92, 214, .12), transparent 62%),
        radial-gradient(420px 220px at -6% 14%, rgba(38, 179, 162, .08), transparent 60%),
        linear-gradient(180deg, #f7f6fd 0%, #f1eff9 100%);
}

:root[data-theme="dark"] .tsk.gif {
    --tsk-bg: #100e1a;
    --tsk-bg-2: #171425;
    --tsk-card: #1a1728;
    --tsk-card-2: #201c30;
    --tsk-ink: #ece9f7;
    --tsk-sub: #ada5c6;
    --tsk-faint: #837c9c;
    --tsk-line: #2c2841;
    --tsk-line-2: #231f35;
    --tsk-brand: #a68bf0;
    --tsk-brand-2: #c1aeff;
    --tsk-brand-soft: rgba(166, 139, 240, .14);
    --tsk-brand-ink: #c0adff;
    --tsk-accent: #52d7c6;
    --tsk-ok: #5ed3a8;
    --tsk-ok-soft: rgba(94, 211, 168, .13);
    --tsk-warn: #efc76d;
    --tsk-warn-soft: rgba(239, 199, 109, .13);
    --tsk-bad: #f2958a;
    --tsk-bad-soft: rgba(242, 149, 138, .13);
    --tsk-shadow-sm: 0 1px 2px rgba(0, 0, 0, .5), 0 7px 18px rgba(0, 0, 0, .3);
    --tsk-shadow: 0 2px 8px rgba(0, 0, 0, .55), 0 22px 46px rgba(0, 0, 0, .42);
    background: #100e1a;
}

/* ---------- 1. 首屏等高栅格 ---------- */
.gif-hero {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 394px;
    gap: 30px;
    padding: 30px 0 24px;
    align-items: stretch;
}
.gif-hero-l {
    display: flex;
    flex-direction: column;
}
.gif-hero-l > .tsk-hs {
    flex: 1 1 auto;
}
@media (max-width: 900px) {
    .gif-hero {
        grid-template-columns: 1fr;
    }
}
.gif-hero-r {
    min-width: 0;
}

/* ---------- 2. 首屏文字 ---------- */
.gif .tsk-kicker {
    background: #efeafc;
    color: #6748c4;
}
.gif .tsk-h1 b {
    color: var(--tsk-brand-ink);
    background: linear-gradient(transparent 60%, rgba(124, 92, 214, .16) 60%);
}
.gif .tsk-lead b {
    color: var(--tsk-brand-ink);
}
.gif .tsk-chips span {
    background: #fff;
    border-color: #e2ddf3;
}

/* 提示条 */
.gif-honest {
    display: flex;
    gap: 10px;
    margin-top: 14px;
    padding: 11px 13px;
    border: 1px solid var(--tsk-line);
    border-left: 3px solid var(--tsk-accent);
    border-radius: 6px;
    background: var(--tsk-card);
    font-size: 12px;
    line-height: 1.7;
}
.gif-honest b {
    flex: 0 0 62px;
    color: var(--tsk-accent);
}
.gif-honest span {
    color: var(--tsk-sub);
}

/* ---------- 3. 压缩设置 ---------- */
.gif-panel {
    height: 100%;
    display: flex;
    flex-direction: column;
    background: var(--tsk-card);
    border: 1px solid var(--tsk-line);
    border-radius: 16px;
    box-shadow: var(--tsk-shadow);
    overflow: hidden;
}
.gif-panel-hd {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 13px 17px;
    background: linear-gradient(120deg, #5f42b5, #7c5cd6);
    color: #fff;
}
.gif-panel-hd b {
    font-size: 13.5px;
}
.gif-panel-hd i {
    font: 700 9.5px/1 var(--tsk-num);
    letter-spacing: .14em;
    opacity: .85;
}
.gif-panel-body {
    display: flex;
    flex-direction: column;
    gap: 11px;
    padding: 15px 17px 17px;
    flex: 1 1 auto;
}

/* 拖拽区：帧条 */
.gif-drop {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 5px;
    padding: 20px 14px 18px;
    border: 1px dashed #c3b9e6;
    border-radius: 10px;
    background:
        repeating-linear-gradient(90deg, rgba(124, 92, 214, .08) 0 8px, transparent 8px 16px),
        var(--tsk-card-2);
    cursor: pointer;
    text-align: center;
    transition: border-color .16s, background .16s;
}
.gif-drop:hover,
.gif-drop.over {
    border-color: var(--tsk-brand);
    background-color: #f2efff;
}
.gif-drop-ic {
    width: 48px;
    height: 34px;
    display: grid;
    place-items: center;
    border-radius: 6px;
    background: linear-gradient(145deg, #7c5cd6, #5f42b5);
    color: #fff;
    font: 800 11px/1 var(--tsk-num);
    letter-spacing: .12em;
    box-shadow: 0 8px 18px rgba(95, 66, 181, .26);
}
.gif-drop b {
    font-size: 13px;
}
.gif-drop small {
    font-size: 10.5px;
    color: var(--tsk-faint);
    line-height: 1.55;
}

/* 队列 */
.gif-meta {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 6px;
}
.gif-meta div {
    padding: 7px 9px;
    border: 1px solid var(--tsk-line);
    border-radius: 6px;
    background: var(--tsk-card-2);
    text-align: center;
}
.gif-meta span {
    display: block;
    font-size: 10px;
    color: var(--tsk-faint);
}
.gif-meta b {
    display: block;
    margin-top: 2px;
    font: 800 12.5px/1.4 var(--tsk-num);
    color: var(--tsk-ink);
}

/* 参数 */
.gif-field > label,
.gif-lab {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    margin-bottom: 5px;
    font-size: 11px;
    font-weight: 800;
    color: var(--tsk-sub);
}
.gif-lab b {
    font: 800 12px/1 var(--tsk-num);
    color: var(--tsk-brand-ink);
}
.gif-seg {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 5px;
}
.gif-seg button {
    padding: 7px 0;
    border: 1px solid var(--tsk-line);
    border-radius: 6px;
    background: var(--tsk-card-2);
    color: var(--tsk-sub);
    font-size: 11px;
    cursor: pointer;
    transition: .14s;
}
.gif-seg button:hover {
    border-color: var(--tsk-brand);
    color: var(--tsk-brand-ink);
}
.gif-seg button.on {
    background: var(--tsk-brand);
    border-color: var(--tsk-brand);
    color: #fff;
    font-weight: 700;
}
.gif-row2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
}
.gif-select {
    width: 100%;
    height: 32px;
    padding: 0 8px;
    border: 1px solid var(--tsk-line);
    border-radius: 6px;
    background: var(--tsk-card);
    color: var(--tsk-ink);
    font-size: 11.5px;
    outline: none;
}
.gif-select:focus {
    border-color: var(--tsk-brand);
    box-shadow: 0 0 0 3px var(--tsk-brand-soft);
}
.gif-colors {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 5px;
}
.gif-colors button {
    padding: 6px 0;
    border: 1px solid var(--tsk-line);
    border-radius: 6px;
    background: var(--tsk-card-2);
    color: var(--tsk-sub);
    font: 700 11px/1.3 var(--tsk-num);
    cursor: pointer;
}
.gif-colors button.on {
    background: var(--tsk-brand);
    border-color: var(--tsk-brand);
    color: #fff;
}
.gif-colors-bar {
    position: relative;
    margin-top: 6px;
}
.gif-colors-bar {
    height: 4px;
    border-radius: 99px;
    background: linear-gradient(90deg, #dad2f5, #7c5cd6);
}
.gif-colors-bar span {
    display: block;
    margin-top: 4px;
    font-size: 9.5px;
    color: var(--tsk-faint);
}

/* 进度与提示 */
.gif-prog {
    display: grid;
    gap: 4px;
}
.gif-prog-bar {
    height: 6px;
    border-radius: 99px;
    background: var(--tsk-line-2);
    overflow: hidden;
}
.gif-prog-bar i {
    display: block;
    height: 100%;
    width: 0;
    background: linear-gradient(90deg, #5f42b5, #26b3a2);
    transition: width .2s linear;
}
.gif-prog span {
    font: 600 10.5px/1.5 var(--tsk-num);
    color: var(--tsk-faint);
}
.gif-err {
    padding: 8px 11px;
    border: 1px solid rgba(192, 69, 60, .26);
    border-radius: 6px;
    background: var(--tsk-bad-soft);
    color: var(--tsk-bad);
    font-size: 11.5px;
    line-height: 1.65;
}
.gif-acts {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: auto;
}
.gif-acts .tsk-btn-main {
    flex: 1 1 100%;
}
.gif-ghost {
    flex: 1 1 0;
    padding: 7px 8px;
    font-size: 11.5px;
}
.gif-foot {
    font-size: 10.5px;
    line-height: 1.6;
    color: var(--tsk-faint);
    text-align: center;
}

/* ---------- 4. 结果 ---------- */
.gif-result {
    margin: 4px 0 24px;
    padding: 17px 19px 19px;
    border: 1px solid var(--tsk-line);
    border-radius: 16px;
    background: var(--tsk-card);
    box-shadow: var(--tsk-shadow-sm);
}
.gif-result-hd {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 12px;
    padding-bottom: 12px;
    border-bottom: 1px dashed var(--tsk-line);
}
.gif-stat {
    min-width: 82px;
}
.gif-stat b {
    display: block;
    font: 800 18px/1.3 var(--tsk-num);
    color: var(--tsk-ink);
}
.gif-stat span {
    font-size: 10.5px;
    color: var(--tsk-faint);
}
.gif-stat-main b {
    color: var(--tsk-ok);
}
.gif-result-acts {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-left: auto;
}
.gif-list {
    display: grid;
    gap: 10px;
    margin-top: 14px;
}
.gif-card {
    display: grid;
    grid-template-columns: 108px minmax(0, 1fr) auto;
    gap: 13px;
    align-items: center;
    padding: 11px 13px;
    border: 1px solid var(--tsk-line);
    border-radius: 10px;
    background: var(--tsk-card-2);
    animation: gif-in .26s ease both;
}
@keyframes gif-in {
    from { opacity: 0; transform: translateY(6px); }
    to { opacity: 1; transform: none; }
}
.gif-thumb {
    width: 108px;
    height: 78px;
    border-radius: 7px;
    overflow: hidden;
    background: #0f0d18;
    display: grid;
    place-items: center;
}
.gif-thumb img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
}
.gif-card-body {
    min-width: 0;
}
.gif-card-name {
    font-size: 12.5px;
    font-weight: 700;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.gif-card-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 7px;
    margin-top: 5px;
    font-size: 11px;
    color: var(--tsk-sub);
}
.gif-delta {
    padding: 2px 8px;
    border-radius: 99px;
    font: 800 11px/1.6 var(--tsk-num);
}
.gif-delta.down {
    background: var(--tsk-ok-soft);
    color: var(--tsk-ok);
}
.gif-delta.up {
    background: var(--tsk-warn-soft);
    color: var(--tsk-warn);
}
.gif-delta.flat {
    background: var(--tsk-line-2);
    color: var(--tsk-faint);
}
.gif-card-note {
    margin-top: 4px;
    font: 600 10.5px/1.5 var(--tsk-num);
    color: var(--tsk-faint);
}
.gif-card-act {
    display: flex;
    flex-direction: column;
    gap: 5px;
}
.gif-card-act .tsk-btn {
    padding: 5px 12px;
    font-size: 11.5px;
}
.gif-warn {
    margin-top: 12px;
    padding: 9px 12px;
    border-radius: 6px;
    background: var(--tsk-warn-soft);
    color: var(--tsk-warn);
    font-size: 11.5px;
    line-height: 1.7;
}

/* ---------- 5. 体积来源 ---------- */
.gif-sec-sub {
    margin-left: auto;
    font-size: 12px;
    color: var(--tsk-faint);
}
.gif-reasons {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 10px;
}
.gif-reason {
    position: relative;
    padding: 16px 17px;
    border: 1px solid var(--tsk-line);
    border-radius: 12px;
    background: var(--tsk-card);
    box-shadow: var(--tsk-shadow-sm);
}
.gif-reason > span {
    display: block;
    font: 800 21px/1 var(--tsk-num);
    color: var(--tsk-brand-ink);
    opacity: .26;
    margin-bottom: 6px;
}
.gif-reason b {
    font-size: 13px;
}
.gif-reason p {
    margin-top: 4px;
    font-size: 12px;
    line-height: 1.72;
    color: var(--tsk-sub);
}

/* ---------- 6. 参数对照 ---------- */
.gif-compare {
    display: grid;
    gap: 1px;
    border: 1px solid var(--tsk-line);
    border-radius: 10px;
    background: var(--tsk-line);
    overflow: hidden;
}
.gif-compare-row {
    display: grid;
    grid-template-columns: 150px 170px minmax(0, 1fr);
    gap: 12px;
    padding: 11px 15px;
    background: var(--tsk-card);
    font-size: 12px;
    line-height: 1.7;
}
.gif-compare-a {
    font-weight: 800;
    color: var(--tsk-ink);
}
.gif-compare-b {
    color: var(--tsk-brand-ink);
}
.gif-compare-c {
    color: var(--tsk-sub);
}

/* ---------- 7. 技巧与场景 ---------- */
.gif-tips {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(286px, 1fr));
    gap: 9px;
}
.gif-tip {
    display: flex;
    gap: 10px;
    padding: 13px 14px;
    border: 1px solid var(--tsk-line);
    border-radius: 10px;
    background: var(--tsk-card);
}
.gif-tip > span {
    font: 800 15px/1 var(--tsk-num);
    color: var(--tsk-brand-ink);
    opacity: .5;
    padding-top: 2px;
}
.gif-tip b {
    display: block;
    font-size: 12.5px;
}
.gif-tip p {
    margin-top: 3px;
    font-size: 12px;
    line-height: 1.7;
    color: var(--tsk-sub);
}
.gif-scenes {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 9px;
}
.gif-scene {
    padding: 14px 15px;
    border: 1px solid var(--tsk-line);
    border-left: 3px solid var(--tsk-accent);
    border-radius: 10px;
    background: var(--tsk-card);
}
.gif-scene b {
    font-size: 12.5px;
}
.gif-scene p {
    margin-top: 3px;
    font-size: 12px;
    line-height: 1.7;
    color: var(--tsk-sub);
}

/* ---------- 8. 响应式 ---------- */
@media (max-width: 900px) {
    .gif-hero {
        gap: 20px;
    }
    .gif-panel {
        height: auto;
    }
    .gif-compare-row {
        grid-template-columns: 120px 130px minmax(0, 1fr);
        gap: 9px;
    }
}
@media (max-width: 640px) {
    .gif-card {
        grid-template-columns: 80px minmax(0, 1fr);
    }
    .gif-thumb {
        width: 80px;
        height: 62px;
    }
    .gif-card-act {
        grid-column: 1 / -1;
        flex-direction: row;
    }
    .gif-card-act .tsk-btn {
        flex: 1 1 0;
    }
    .gif-compare-row {
        grid-template-columns: 1fr;
        gap: 2px;
    }
    .gif-tips,
    .gif-scenes,
    .gif-reasons {
        grid-template-columns: 1fr;
    }
    .gif-result-acts {
        margin-left: 0;
        width: 100%;
    }
}

/* ---------- 9. 深色微调 ---------- */
:root[data-theme="dark"] .gif-drop {
    background:
        repeating-linear-gradient(90deg, rgba(166, 139, 240, .06) 0 8px, transparent 8px 16px),
        #201c30;
    border-color: #3c3559;
}
:root[data-theme="dark"] .gif-drop:hover,
:root[data-theme="dark"] .gif-drop.over {
    background-color: #251f3a;
}
:root[data-theme="dark"] .gif-seg button.on,
:root[data-theme="dark"] .gif-colors button.on {
    color: #100e1a;
}
:root[data-theme="dark"] .gif-thumb {
    background: #08070d;
}
:root[data-theme="dark"] .gif-colors-bar {
    background: linear-gradient(90deg, #3a3159, #a68bf0);
}

/* ---------- 10. 打印与动效 ---------- */
@media print {
    .gif-panel,
    .gif-result-acts,
    .gif-card-act {
        display: none;
    }
    .gif-card {
        break-inside: avoid;
    }
}
@media (prefers-reduced-motion: reduce) {
    .gif-card {
        animation: none;
    }
    .gif-prog-bar i {
        transition: none;
    }
}