/* ============ 狗牌工坊 · craft-label 风格 ============ */

:root {
    --navy-deep: #131c38;
    --navy: #1a2652;
    --navy-card: #202e5e;
    --navy-line: #31407a;
    --amber: #f2a01a;
    --amber-soft: #f7bc55;
    --cream: #f5ead6;
    --cream-deep: #ecdcbe;
    --ink: #2b2317;
    --foam: #fdf8ee;
    --radius-lg: 22px;
    --radius-md: 14px;
    --font-round: "TagRound", "Arial Rounded MT Bold", "PingFang SC", sans-serif;
    --font-body: "Avenir Next", "PingFang SC", "Hiragino Sans GB", sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html, body { height: 100%; }

body {
    font-family: var(--font-body);
    color: var(--foam);
    background:
        radial-gradient(1200px 700px at 75% -10%, #25346b 0%, transparent 60%),
        radial-gradient(900px 600px at -10% 110%, #1d2a56 0%, transparent 55%),
        var(--navy-deep);
    min-height: 100vh;
}

/* 颗粒质感 */
body::before {
    content: "";
    position: fixed; inset: 0;
    pointer-events: none;
    opacity: 0.05;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)'/%3E%3C/svg%3E");
    z-index: 9;
}

.frame {
    max-width: 1180px;
    margin: 0 auto;
    padding: 28px 24px 48px;
}

/* ---------- 页头 ---------- */
header.masthead {
    display: flex;
    align-items: baseline;
    gap: 16px;
    padding: 6px 4px 22px;
    border-bottom: 2px dashed var(--navy-line);
    margin-bottom: 26px;
}
.lang-seg {
    margin-left: auto;
    align-self: center;
    flex: 0 0 auto;
    width: 124px;
}
.lang-seg button { padding: 6px 4px; font-size: 12px; }
.masthead h1 {
    font-family: var(--font-round);
    font-size: 30px;
    letter-spacing: 1px;
    color: var(--amber);
    text-shadow: 0 2px 0 rgba(0,0,0,0.35);
}
.masthead h1 .woof { color: var(--foam); }
.masthead .sub {
    font-size: 13px;
    color: #9aa7d4;
    letter-spacing: 0.5px;
}

/* ---------- 布局：两栏拉伸等高 ---------- */
.studio {
    display: grid;
    grid-template-columns: minmax(330px, 410px) 1fr;
    gap: 26px;
    align-items: stretch;
}
@media (max-width: 880px) {
    .studio { grid-template-columns: 1fr; }
    .bench { order: -1; }
}

/* ---------- 控制面板 ---------- */
.panel {
    background: linear-gradient(180deg, var(--navy-card), var(--navy));
    border: 1px solid var(--navy-line);
    border-radius: var(--radius-lg);
    padding: 22px 22px 18px;
    box-shadow: 0 18px 50px rgba(0, 0, 0, 0.45);
}

.group { margin-bottom: 20px; }
.group:last-child { margin-bottom: 0; }

.group > h2 {
    font-family: var(--font-round);
    font-size: 13px;
    letter-spacing: 2.5px;
    color: var(--amber-soft);
    text-transform: uppercase;
    margin-bottom: 11px;
    display: flex;
    align-items: center;
    gap: 8px;
}
.group > h2::before {
    content: "🐾";
    font-size: 11px;
    filter: grayscale(1) brightness(1.7);
}

.field { margin-bottom: 10px; }
.field label {
    display: block;
    font-size: 12px;
    color: #aab6e0;
    margin-bottom: 5px;
    letter-spacing: 0.4px;
}
.field input[type="text"] {
    width: 100%;
    background: #141d3f;
    border: 1.5px solid var(--navy-line);
    border-radius: var(--radius-md);
    color: var(--foam);
    font-family: var(--font-round);
    font-size: 16px;
    padding: 9px 13px;
    letter-spacing: 1px;
    transition: border-color 0.18s, box-shadow 0.18s;
}
.field input[type="text"]:focus {
    outline: none;
    border-color: var(--amber);
    box-shadow: 0 0 0 3px rgba(242, 160, 26, 0.22);
}

/* 滑杆行 */
.slider-row {
    display: grid;
    grid-template-columns: 86px 1fr 46px;
    align-items: center;
    gap: 10px;
    margin-bottom: 8px;
    font-size: 12px;
    color: #aab6e0;
}
.slider-row output {
    font-family: var(--font-round);
    color: var(--foam);
    text-align: right;
    font-size: 13px;
}
input[type="range"] {
    -webkit-appearance: none;
    width: 100%;
    height: 5px;
    border-radius: 3px;
    background: #0f1733;
    outline: none;
}
input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 18px; height: 18px;
    border-radius: 50%;
    background: var(--amber);
    border: 3px solid #0f1733;
    box-shadow: 0 0 0 1.5px var(--amber);
    cursor: pointer;
    transition: transform 0.12s;
}
input[type="range"]::-webkit-slider-thumb:hover { transform: scale(1.18); }

/* 分段选择 */
.seg {
    display: flex;
    background: #141d3f;
    border: 1.5px solid var(--navy-line);
    border-radius: var(--radius-md);
    overflow: hidden;
}
.seg button {
    flex: 1;
    background: transparent;
    border: none;
    color: #aab6e0;
    font-family: var(--font-round);
    font-size: 13px;
    padding: 9px 4px;
    cursor: pointer;
    letter-spacing: 1px;
    transition: background 0.15s, color 0.15s;
}
.seg button + button { border-left: 1px solid var(--navy-line); }
.seg button.on {
    background: var(--amber);
    color: var(--navy-deep);
    font-weight: bold;
}

/* 开关 */
.toggle-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 13px;
    color: #aab6e0;
    padding: 4px 2px;
}
.switch { position: relative; width: 44px; height: 24px; }
.switch input { opacity: 0; width: 0; height: 0; }
.switch .knob {
    position: absolute; inset: 0;
    background: #0f1733;
    border: 1.5px solid var(--navy-line);
    border-radius: 14px;
    cursor: pointer;
    transition: background 0.18s, border-color 0.18s;
}
.switch .knob::after {
    content: "";
    position: absolute;
    width: 16px; height: 16px;
    left: 3px; top: 2.5px;
    border-radius: 50%;
    background: #8a97c6;
    transition: transform 0.18s, background 0.18s;
}
.switch input:checked + .knob { background: rgba(242,160,26,0.25); border-color: var(--amber); }
.switch input:checked + .knob::after { transform: translateX(19px); background: var(--amber); }

/* 颜色选择 */
.swatches { display: flex; gap: 10px; }
.swatch { flex: 1; text-align: center; }
.swatch input[type="color"] {
    -webkit-appearance: none;
    width: 100%; height: 38px;
    border: 1.5px solid var(--navy-line);
    border-radius: var(--radius-md);
    background: none;
    cursor: pointer;
    padding: 3px;
}
.swatch input[type="color"]::-webkit-color-swatch-wrapper { padding: 2px; }
.swatch input[type="color"]::-webkit-color-swatch { border: none; border-radius: 9px; }
.swatch span { display: block; font-size: 11px; color: #8a97c6; margin-top: 4px; }
.hint { font-size: 11px; color: #717ead; margin-top: 8px; line-height: 1.5; }

/* 警告 */
.warnings { margin-top: 4px; display: flex; flex-direction: column; gap: 6px; }
.warn-chip {
    font-size: 12px;
    color: #ffd9a0;
    background: rgba(242, 160, 26, 0.12);
    border: 1px solid rgba(242, 160, 26, 0.45);
    border-radius: 10px;
    padding: 6px 11px;
}

/* ---------- 工作台 ---------- */
.bench {
    position: relative;
    background:
        radial-gradient(circle at 18px 18px, rgba(43, 35, 23, 0.10) 1.2px, transparent 1.6px) 0 0 / 26px 26px,
        linear-gradient(170deg, var(--cream) 0%, var(--cream-deep) 100%);
    border-radius: var(--radius-lg);
    border: 1px solid #d8c49a;
    box-shadow:
        inset 0 2px 0 rgba(255,255,255,0.7),
        0 18px 50px rgba(0, 0, 0, 0.45);
    min-height: 560px;
    display: flex;
    flex-direction: column;
    align-items: center;
    overflow: hidden;
}

.bench .plate {
    font-family: var(--font-round);
    color: var(--ink);
    background: rgba(255, 255, 255, 0.55);
    border: 1.5px solid #d8c49a;
    border-radius: 999px;
    font-size: 12px;
    letter-spacing: 2px;
    padding: 6px 18px;
    margin-top: 18px;
    z-index: 2;
}

.hang {
    flex: 1;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 20px 12px;
}
#tagSvg {
    width: min(440px, 86%);
    height: auto;
    overflow: visible;
    filter: drop-shadow(0 14px 18px rgba(43, 35, 23, 0.35));
}

/* 摆动：transform-origin 由 JS 设到挂孔中心 */
@keyframes sway {
    0%   { transform: rotate(2.4deg); }
    100% { transform: rotate(-2.4deg); }
}
.swinging { animation: sway 2.6s ease-in-out infinite alternate; }

@keyframes bigswing {
    0%   { transform: rotate(10deg); }
    55%  { transform: rotate(-6deg); }
    80%  { transform: rotate(3.4deg); }
    100% { transform: rotate(-2.4deg); }
}
.kicked { animation: bigswing 1.5s cubic-bezier(.3,.6,.3,1) 1, sway 2.6s ease-in-out 1.5s infinite alternate; }

.specs {
    font-size: 12px;
    color: #6d5c3d;
    letter-spacing: 1px;
    padding-bottom: 14px;
    z-index: 2;
}

/* ---------- 导出区（位于工作台内） ---------- */
.exports {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    width: min(460px, 88%);
    margin: 4px auto 22px;
    z-index: 2;
}
.btn {
    font-family: var(--font-round);
    border: none;
    border-radius: var(--radius-md);
    padding: 13px 10px;
    font-size: 14.5px;
    letter-spacing: 1px;
    cursor: pointer;
    transition: transform 0.12s, box-shadow 0.12s, filter 0.12s;
}
.btn:active { transform: translateY(1.5px); }
.btn-primary {
    grid-column: 1 / -1;
    background: linear-gradient(180deg, var(--amber-soft), var(--amber));
    color: var(--navy-deep);
    box-shadow: 0 5px 0 #b87410, 0 10px 24px rgba(242,160,26,0.3);
}
.btn-primary:hover { filter: brightness(1.06); }
.btn-primary:active { box-shadow: 0 3px 0 #b87410; }
.btn-ghost {
    background: rgba(255, 255, 255, 0.45);
    color: #9a6206;
    border: 1.5px solid #d99417;
    box-shadow: none;
}
.btn-ghost:hover { background: rgba(242, 160, 26, 0.18); }
.btn[disabled] { opacity: 0.45; cursor: wait; }

footer.tips {
    margin-top: 26px;
    border-top: 2px dashed var(--navy-line);
    padding-top: 16px;
    font-size: 12px;
    color: #8a97c6;
    line-height: 1.9;
}
footer.tips b { color: var(--amber-soft); font-weight: 600; }

footer.brand {
    margin-top: 22px;
    padding: 16px 8px 6px;
    border-top: 1px solid var(--navy-line);
    text-align: center;
    font-size: 12px;
    color: #8a97c6;
    line-height: 2;
}
footer.brand .free-badge {
    display: inline-block;
    font-family: var(--font-round);
    font-size: 12px;
    letter-spacing: 1px;
    color: var(--navy-deep);
    background: linear-gradient(180deg, var(--amber-soft), var(--amber));
    border-radius: 999px;
    padding: 3px 14px;
    margin-bottom: 6px;
}
footer.brand a { color: var(--amber-soft); text-decoration: none; }
footer.brand a:hover { text-decoration: underline; }
footer.brand .legal { color: #6a76a3; font-size: 11px; }