/* =========================
   Theme tokens
========================= */
:root {
    --cream-50: #fffaf6;
    --cream-100: #fff3ea;
    --cream-200: #ffe6d6;

    --cocoa-900: #3b2f2a;
    --cocoa-700: #6b564e;

    --rosewarm-50: #fff1f5;
    --rosewarm-200: #ffd0de;
    --rosewarm-500: #ff8aa1;

    --peach-50: #fff5ea;
    --peach-200: #ffd9b8;
    --peach-500: #ffb36b;

    --mint-50: #eefaf5;
    --mint-200: #cfeee2;
    --mint-500: #7fcdb5;

    /* slate-ish */
    --slate-900: #0f172a;
    --slate-800: #1f2937;
    --slate-700: #334155;
    --slate-600: #475569;
    --slate-500: #64748b;
    --slate-400: #94a3b8;
    --slate-300: #cbd5e1;
    --slate-200: #e2e8f0;
    --slate-100: #f1f5f9;

    /* amber / orange / violet */
    --amber-50: #fffbeb;
    --amber-200: #fde68a;
    --amber-400: #fbbf24;
    --amber-800: #92400e;

    --orange-50: #fff7ed;
    --orange-200: #fed7aa;
    --orange-500: #f97316;
    --orange-800: #9a3412;

    --violet-50: #f5f3ff;
    --violet-200: #ddd6fe;
    --violet-500: #8b5cf6;
    --violet-800: #5b21b6;

    --red-700: #b91c1c;

    --shadow-cozy: 0 12px 34px rgba(116, 83, 70, 0.14);
    --shadow-cozy2: 0 8px 18px rgba(116, 83, 70, 0.1);
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.06);

    --radius-lg: 10px;
    --radius-xl: 12px;
    --radius-2xl: 16px;

    --ring: 0 0 0 3px rgba(226, 232, 240, 0.9);
}

/* =========================
   Base
========================= */
* {
    box-sizing: border-box;
}
html,
body {
    height: 100%;
}
body {
    margin: 0;
    background:
        radial-gradient(1200px 600px at 18% 10%, rgba(255, 179, 107, 0.22), transparent 60%),
        radial-gradient(900px 520px at 82% 18%, rgba(255, 138, 161, 0.2), transparent 55%),
        radial-gradient(1000px 720px at 50% 92%, rgba(127, 205, 181, 0.18), transparent 55%),
        linear-gradient(180deg, var(--cream-50), #fff1e6);
}

/* =========================
   Small layout helpers
========================= */
.hidden {
    display: none !important;
}
.overflow-x-auto {
    overflow-x: auto;
}

.page-header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
}

/* legend */
.legend {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}
.legend-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    border-radius: 999px;
    border: 1px solid var(--slate-200);
    background: #fff;
    padding: 0.25rem 0.75rem;
}
.legend-dot {
    width: 0.625rem;
    height: 0.625rem;
    border-radius: 999px;
}

/* rows/cols */
.row {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}
.col {
    display: flex;
    flex-direction: column;
}
.gap-1 {
    gap: 0.25rem;
}
.mb-3 {
    margin-bottom: 0.75rem;
}
.mb-4 {
    margin-bottom: 1rem;
}
.mt-2 {
    margin-top: 0.5rem;
}
.mt-3 {
    margin-top: 0.75rem;
}
.mt-4 {
    margin-top: 1rem;
}
.mt-6 {
    margin-top: 1.5rem;
}
.pb-4 {
    padding-bottom: 1rem;
}
.pt-5 {
    padding-top: 1.25rem;
}
.p-5 {
    padding: 1.25rem;
}
.px-4 {
    padding-left: 1rem;
    padding-right: 1rem;
}
.py-8 {
    padding-top: 2rem;
    padding-bottom: 2rem;
}
.justify-between {
    justify-content: space-between;
}
.flex-1 {
    flex: 1 1 auto;
}

.min-w-full {
    min-width: 100%;
}
.min-w-240 {
    min-width: 240px;
}
.min-w-260 {
    min-width: 260px;
}
.max-w-5xl {
    max-width: 64rem;
}
.mx-auto {
    margin-left: auto;
    margin-right: auto;
}

/* =========================
   Typography utilities (subset)
========================= */
.font-sans {
    font-family:
        'Noto Sans TC',
        ui-sans-serif,
        system-ui,
        -apple-system,
        'Segoe UI',
        Roboto,
        Helvetica,
        Arial;
}
.font-medium {
    font-weight: 500;
}
.font-semibold {
    font-weight: 600;
}

.tracking-tight {
    letter-spacing: -0.01em;
}

.text-xs {
    font-size: 0.75rem;
}
.text-sm {
    font-size: 0.875rem;
}
.text-base {
    font-size: 1rem;
}
.text-lg {
    font-size: 1.125rem;
}
.text-2xl {
    font-size: 1.5rem;
}

.tabular-nums {
    font-variant-numeric: tabular-nums;
}

/* text colors */
.text-slate-900 {
    color: var(--slate-900);
}
.text-slate-800 {
    color: var(--slate-800);
}
.text-slate-700 {
    color: var(--slate-700);
}
.text-slate-600 {
    color: var(--slate-600);
}
.text-slate-500 {
    color: var(--slate-500);
}

.text-cocoa-900 {
    color: var(--cocoa-900);
}
.text-cocoa-700 {
    color: var(--cocoa-700);
}

.text-amber-800 {
    color: var(--amber-800);
}
.text-orange-800 {
    color: var(--orange-800);
}
.text-violet-800 {
    color: var(--violet-800);
}

.text-red-700 {
    color: var(--red-700);
}

/* =========================
   Borders / radius / bg utilities (subset)
========================= */
.border {
    border-width: 1px;
    border-style: solid;
}
.border-b {
    border-bottom-width: 1px;
    border-bottom-style: solid;
}
.border-t {
    border-top-width: 1px;
    border-top-style: solid;
}

.border-slate-200 {
    border-color: var(--slate-200);
}
.border-slate-300 {
    border-color: var(--slate-300);
}
.border-slate-400 {
    border-color: var(--slate-400);
}
.border-cream-200 {
    border-color: var(--cream-200);
}

.border-amber-200 {
    border-color: var(--amber-200);
}
.border-orange-200 {
    border-color: var(--orange-200);
}
.border-violet-200 {
    border-color: var(--violet-200);
}

.rounded-lg {
    border-radius: var(--radius-lg);
}
.rounded-xl {
    border-radius: var(--radius-xl);
}
.rounded-2xl {
    border-radius: var(--radius-2xl);
}
.rounded-full {
    border-radius: 999px;
}

.bg-white {
    background: #fff;
}
.bg-slate-100 {
    background: var(--slate-100);
}
.bg-cream-50 {
    background: var(--cream-50);
}
.bg-amber-50 {
    background: var(--amber-50);
}
.bg-orange-50 {
    background: var(--orange-50);
}
.bg-violet-50 {
    background: var(--violet-50);
}

.bg-amber-400 {
    background: var(--amber-400);
}
.bg-orange-500 {
    background: var(--orange-500);
}
.bg-violet-500 {
    background: var(--violet-500);
}
.bg-rosewarm-200 {
    background: var(--rosewarm-200);
}

/* =========================
   Card / tables
========================= */
.card {
    background: rgba(255, 255, 255, 0.78);
    border: 1px solid rgba(240, 215, 205, 1);
    box-shadow: var(--shadow-cozy);
    backdrop-filter: blur(6px);
}

.table-row-hover tbody tr:hover td {
    background: rgba(255, 179, 107, 0.08);
}

.table-head {
    border-bottom: 1px solid var(--cream-200);
    background: var(--cream-50);
    text-align: left;
    color: rgba(59, 47, 42, 0.8);
}

.divide-y > * + * {
    border-top: 1px solid var(--slate-100);
}
.divide-slate-100 > * + * {
    border-top-color: var(--slate-100);
}

/* widths used by the HTML header */
.th-w-96 {
    width: 96px;
}
.th-w-120 {
    width: 120px;
}
.th-w-160 {
    width: 160px;
}
.th-w-180 {
    width: 180px;
}
.th-w-name {
    width: 38%;
}

/* =========================
   Padding utilities used by script.js
========================= */
.px-3 {
    padding-left: 0.75rem;
    padding-right: 0.75rem;
}
.py-3 {
    padding-top: 0.75rem;
    padding-bottom: 0.75rem;
}

/* =========================
   Inputs / selects
========================= */
.input,
.select {
    border-radius: var(--radius-xl);
    border: 1px solid var(--slate-300);
    background: #fff;
    padding: 0.5rem 0.75rem;
    font-size: 0.875rem;
    box-shadow: var(--shadow-sm);
    outline: none;
}
.input:focus,
.select:focus {
    border-color: var(--slate-400);
    box-shadow: var(--ring);
}

/* script.js dynamically creates these inputs with w-28 / w-40 */
.w-28 {
    width: 7rem;
}
.w-40 {
    width: 10rem;
}

/* =========================
   Buttons
========================= */
.btn {
    border-radius: var(--radius-xl);
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    font-weight: 500;
    border: 1px solid var(--slate-300);
    background: #fff;
    color: var(--slate-800);
    cursor: pointer;
    box-shadow: var(--shadow-sm);
}
.btn:hover {
    background: var(--slate-100);
}
.btn:active {
    transform: scale(0.99);
}

.btn-primary {
    border: 1px solid rgba(255, 138, 161, 0.35);
    background: linear-gradient(180deg, rgba(255, 138, 161, 0.26), rgba(255, 179, 107, 0.18));
    box-shadow: 0 10px 22px rgba(255, 138, 161, 0.14);
    color: var(--cocoa-900);
}
.btn-primary:hover {
    filter: saturate(1.06);
}

.btn-ghost {
    border: 1px solid var(--cream-200);
    background: rgba(255, 255, 255, 0.7);
    box-shadow: var(--shadow-cozy2);
    color: var(--cocoa-900);
}
.btn-ghost:hover {
    background: rgba(255, 255, 255, 0.85);
}

.btn-light {
    border: 1px solid var(--slate-300);
    background: #fff;
    color: var(--slate-800);
}

/* =========================
   Quality filter buttons
   (script.js will add/remove these classes) :contentReference[oaicite:2]{index=2}
========================= */
.quality-filter-btn {
    padding: 0.375rem 0.75rem;
    border-radius: var(--radius-lg);
    font-size: 0.75rem;
    font-weight: 500;
    cursor: pointer;
    transition:
        background 0.15s,
        border-color 0.15s,
        color 0.15s,
        transform 0.05s;
}
.quality-filter-btn:active {
    transform: scale(0.99);
}

/* 屬性篩選按鈕（樣式同品質） */
.attr-filter-btn {
    padding: 0.375rem 0.75rem;
    border-radius: var(--radius-lg);
    font-size: 0.75rem;
    font-weight: 500;
    cursor: pointer;
    transition:
        background 0.15s,
        border-color 0.15s,
        color 0.15s,
        transform 0.05s;
}
.attr-filter-btn:active {
    transform: scale(0.99);
}

/* =========================
   Cost summary box
========================= */
.cost-summary {
    margin-top: 1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    flex-wrap: wrap;
    border-radius: var(--radius-xl);
    border: 1px solid var(--slate-200);
    background: #fff;
    padding: 0.75rem 1rem;
}

/* =========================
   Badge pieces created by script.js
   (uses inline-flex / items-center / gap-2 / px-2.5 / py-0.5 / h-2.5 / w-2.5)
========================= */
.inline-flex {
    display: inline-flex;
}
.items-center {
    align-items: center;
}
.flex {
    display: flex;
}
.flex-wrap {
    flex-wrap: wrap;
}

.gap-2 {
    gap: 0.5rem;
}

/* used in badge strings */
.px-2-5 {
    padding-left: 0.625rem;
    padding-right: 0.625rem;
}
.py-0-5 {
    padding-top: 0.125rem;
    padding-bottom: 0.125rem;
}

/* Since script.js literally uses "px-2.5 py-0.5" as class names,
   we must match them with escaped selectors. */
.px-2\.5 {
    padding-left: 0.625rem;
    padding-right: 0.625rem;
}
.py-0\.5 {
    padding-top: 0.125rem;
    padding-bottom: 0.125rem;
}

.h-2\.5 {
    height: 0.625rem;
}
.w-2\.5 {
    width: 0.625rem;
}

/* 整個 table 外框 */
.table-wrap,
.table-row-hover {
    border-radius: 14px;
    overflow: hidden;
    background: #ffffff;
    border: 1px solid var(--slate-200);
}

/* 表頭 */
.table-head {
    background: linear-gradient(180deg, #fff6ec, #ffeddc);
    border-bottom: 1px solid #f3d6bf;
}

.table-head th {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--cocoa-900);
    letter-spacing: 0.04em;
}

/* 表格列 */
.table-row-hover tbody tr {
    background: #ffffff;
}

/* 奇偶列區分（非常淡，不搶） */
.table-row-hover tbody tr:nth-child(even) td {
    background: #fffaf5;
}

/* hover 效果（明顯但不刺眼） */
.table-row-hover tbody tr:hover td {
    background: linear-gradient(90deg, rgba(255, 179, 107, 0.12), rgba(255, 138, 161, 0.1));
}

/* cell */
.table-row-hover td {
    padding: 0.75rem;
    color: var(--slate-800);
    line-height: 1.5;
}

/* 重要欄位：數量 / 份數 */
.table-row-hover td:nth-child(2),
.table-row-hover td:nth-child(4) {
    font-weight: 600;
    color: var(--cocoa-900);
}

/* 材料明細字色 */
.table-row-hover td:nth-child(3) {
    color: var(--slate-700);
}

/* 表格分隔線更清楚 */
.divide-slate-100 > * + * {
    border-top: 1px solid #f0e0d2;
}

/* ===== 總材料表格特化 ===== */
#totalTableWrap .table-row-hover td {
    font-size: 0.875rem;
}

#totalTableWrap .table-row-hover td:last-child {
    font-weight: 700;
    color: var(--cocoa-900);
}

/* ===== 成本表格特化 ===== */
#costTableWrap .table-row-hover td:last-child {
    font-weight: 700;
    color: #9a3412; /* 深橙色，錢要顯眼 */
}

/* =========================
   TABLE 視覺強化（更清楚版）
========================= */

/* 整個 table 外框 */
.table-wrap,
.table-row-hover {
    border-radius: 14px;
    overflow: hidden;
    background: #ffffff;
    border: 1px solid var(--slate-200);
}

/* 表頭 */
.table-head {
    background: linear-gradient(180deg, #fff6ec, #ffeddc);
    border-bottom: 1px solid #f3d6bf;
}

.table-head th {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--cocoa-900);
    letter-spacing: 0.04em;
}

/* 表格列 */
.table-row-hover tbody tr {
    background: #ffffff;
}

/* 奇偶列區分（非常淡，不搶） */
.table-row-hover tbody tr:nth-child(even) td {
    background: #fffaf5;
}

/* hover 效果（明顯但不刺眼） */
.table-row-hover tbody tr:hover td {
    background: linear-gradient(90deg, rgba(255, 179, 107, 0.12), rgba(255, 138, 161, 0.1));
}

/* cell */
.table-row-hover td {
    padding: 0.75rem;
    color: var(--slate-800);
    line-height: 1.5;
}

/* 重要欄位：數量 / 份數 */
.table-row-hover td:nth-child(2),
.table-row-hover td:nth-child(4) {
    font-weight: 600;
    color: var(--cocoa-900);
}

/* 材料明細字色 */
.table-row-hover td:nth-child(3) {
    color: var(--slate-700);
}

/* 表格分隔線更清楚 */
.divide-slate-100 > * + * {
    border-top: 1px solid #f0e0d2;
}

/* ===== 總材料表格特化 ===== */
#totalTableWrap .table-row-hover td {
    font-size: 0.875rem;
}

#totalTableWrap .table-row-hover td:last-child {
    font-weight: 700;
    color: var(--cocoa-900);
}

/* ===== 成本表格特化 ===== */
#costTableWrap .table-row-hover td:last-child {
    font-weight: 700;
    color: #9a3412; /* 深橙色，錢要顯眼 */
}