/* ============================================================
   生活小工具工作臺 —— 全站樣式
   配色：學術藍白（主色 #1E4FA8 / 深藍 #0E3F8C / 底色 #F4F7FC）
   ============================================================ */

:root {
    --primary: #1E4FA8;
    --primary-dark: #0E3F8C;
    --primary-soft: #E8EEFA;
    --ink: #1B2733;
    --ink-soft: #4A5B70;
    --ink-mute: #7A8899;
    --bg: #F4F7FC;
    --surface: #FFFFFF;
    --line: #D9E2F0;
    --line-soft: #E9EEF7;

    --ok: #1F8A5C;
    --ok-bg: #E6F4EC;
    --warn: #9A6B10;
    --warn-bg: #FBF2DF;
    --danger: #C0392B;
    --danger-bg: #FBE9E7;
    --info: #2B6CB0;
    --info-bg: #E7F0FB;

    --radius: 12px;
    --radius-sm: 8px;
    --shadow: 0 8px 26px rgba(30, 79, 168, .08);
    --shadow-lg: 0 18px 50px rgba(14, 63, 140, .16);
    --font: "Microsoft JhengHei UI", "PingFang TC", "Noto Sans TC", system-ui, -apple-system, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }

html, body {
    margin: 0;
    padding: 0;
}

body {
    font-family: var(--font);
    background: var(--bg);
    color: var(--ink);
    font-size: 15px;
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
}

a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; display: block; }

h1, h2, h3, h4 { line-height: 1.35; margin: 0 0 .5em; }
h1 { font-size: 26px; }
h2 { font-size: 20px; }
h3 { font-size: 17px; }
p  { margin: 0 0 1em; }

/* ── 共用元件 ───────────────────────────────────────── */
.btn {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 9px 16px; border: 1px solid var(--line); border-radius: var(--radius-sm);
    background: #fff; color: var(--ink); font-size: 14px; font-family: var(--font);
    cursor: pointer; transition: .15s ease; white-space: nowrap;
}
.btn:hover { border-color: var(--primary); color: var(--primary); text-decoration: none; }
.btn--primary { background: var(--primary); border-color: var(--primary); color: #fff; }
.btn--primary:hover { background: var(--primary-dark); border-color: var(--primary-dark); color: #fff; }
.btn--danger { color: var(--danger); border-color: #E7C3BD; background: var(--danger-bg); }
.btn--danger:hover { background: var(--danger); color: #fff; border-color: var(--danger); }
.btn--ghost { background: transparent; border-color: transparent; color: var(--primary); padding: 6px 10px; }
.btn--ghost:hover { background: var(--primary-soft); }
.btn--tiny { padding: 4px 10px; font-size: 13px; }
.btn:disabled { opacity: .5; cursor: not-allowed; }

.card {
    background: var(--surface); border: 1px solid var(--line-soft);
    border-radius: var(--radius); box-shadow: var(--shadow); padding: 22px;
}
.card__head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 14px; flex-wrap: wrap; }
.card__title { font-size: 16px; font-weight: 700; margin: 0; }
.card__hint { color: var(--ink-mute); font-size: 13px; }

.badge {
    display: inline-block; padding: 2px 10px; border-radius: 999px;
    font-size: 12.5px; line-height: 1.9; white-space: nowrap;
    background: var(--line-soft); color: var(--ink-soft); border: 1px solid var(--line);
}
.badge--ok { background: var(--ok-bg); color: var(--ok); border-color: #BFE3CE; }
.badge--warn { background: var(--warn-bg); color: var(--warn); border-color: #EBD9B4; }
.badge--danger { background: var(--danger-bg); color: var(--danger); border-color: #EFCFC9; }
.badge--info { background: var(--info-bg); color: var(--info); border-color: #C9DDF6; }
.badge--muted { background: #EEF1F6; color: var(--ink-mute); }

.table-wrap { width: 100%; overflow-x: auto; -webkit-overflow-scrolling: touch; }
table.data { width: 100%; border-collapse: collapse; min-width: 760px; background: #fff; }
table.data th, table.data td {
    padding: 11px 14px; border-bottom: 1px solid var(--line-soft); text-align: left; font-size: 14px; vertical-align: middle;
}
table.data th { background: #FAFCFF; color: var(--ink-soft); font-weight: 700; white-space: nowrap; }
table.data tbody tr:hover { background: #FAFCFF; }
table.data td.actions { white-space: nowrap; text-align: right; }

.pagination { display: flex; gap: 6px; flex-wrap: wrap; align-items: center; margin-top: 16px; font-size: 14px; }
.pagination a, .pagination span {
    padding: 6px 11px; border: 1px solid var(--line); border-radius: var(--radius-sm); background: #fff; color: var(--ink-soft);
}
.pagination span.is-current { background: var(--primary); border-color: var(--primary); color: #fff; }

.alert { padding: 12px 16px; border-radius: var(--radius-sm); margin-bottom: 18px; font-size: 14px; border: 1px solid; }
.alert--ok { background: var(--ok-bg); border-color: #BFE3CE; color: var(--ok); }
.alert--error { background: var(--danger-bg); border-color: #EFCFC9; color: var(--danger); }
.alert--info { background: var(--info-bg); border-color: #C9DDF6; color: var(--info); }

.empty { text-align: center; padding: 46px 20px; color: var(--ink-mute); }
.empty strong { display: block; color: var(--ink-soft); margin-bottom: 6px; font-size: 15px; }

/* ── 表單 ───────────────────────────────────────────── */
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px 22px; }
.form-grid > .field--full { grid-column: 1 / -1; }
.field label { display: block; font-weight: 600; font-size: 14px; margin-bottom: 6px; }
.field__hint { color: var(--ink-mute); font-size: 12.5px; margin-top: 4px; }
.field__error { color: var(--danger); font-size: 13px; margin: 5px 0 0; }
input[type=text], input[type=password], input[type=email], input[type=number], input[type=search], input[type=file], select, textarea {
    width: 100%; padding: 9px 12px; border: 1px solid var(--line); border-radius: var(--radius-sm);
    font-size: 14.5px; font-family: var(--font); background: #fff; color: var(--ink);
}
textarea { min-height: 92px; resize: vertical; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--primary-soft); border-color: var(--primary); }
.radio-row { display: flex; gap: 18px; flex-wrap: wrap; padding-top: 4px; }
.radio-row label { display: inline-flex; align-items: center; gap: 6px; font-weight: 500; }
.form-actions { display: flex; gap: 10px; margin-top: 24px; flex-wrap: wrap; }

/* ── 後台版面 ───────────────────────────────────────── */
.layout { display: grid; grid-template-columns: 244px minmax(0, 1fr); min-height: 100vh; }

.sidebar {
    background: var(--primary-dark); color: #DBE6F8; padding: 20px 0;
    display: flex; flex-direction: column; gap: 4px;
}
.sidebar__brand { padding: 4px 22px 18px; border-bottom: 1px solid rgba(255,255,255,.12); margin-bottom: 14px; }
.sidebar__brand strong { color: #fff; font-size: 16px; display: block; letter-spacing: .3px; }
.sidebar__brand span { font-size: 12px; color: #A9BEDF; }
.sidebar__nav { display: flex; flex-direction: column; gap: 2px; padding: 0 12px; }
.sidebar__nav a {
    display: flex; align-items: center; gap: 10px; padding: 10px 14px; border-radius: var(--radius-sm);
    color: #D3E0F5; font-size: 14.5px;
}
.sidebar__nav a:hover { background: rgba(255,255,255,.10); text-decoration: none; }
.sidebar__nav a.is-active { background: #fff; color: var(--primary-dark); font-weight: 700; }
.sidebar__section { padding: 16px 22px 6px; font-size: 12px; letter-spacing: 1px; color: #8FA9D0; text-transform: uppercase; }

.main { display: flex; flex-direction: column; min-width: 0; }
.topbar {
    background: #fff; border-bottom: 1px solid var(--line-soft);
    padding: 12px 26px; display: flex; align-items: center; justify-content: space-between; gap: 14px; flex-wrap: wrap;
}
.topbar__title { font-size: 18px; font-weight: 700; margin: 0; }
.topbar__meta { font-size: 13px; color: var(--ink-mute); }
.topbar__actions { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.content { padding: 26px; max-width: 1320px; width: 100%; }

.menu-toggle { display: none; background: var(--primary); color: #fff; border: none; padding: 8px 12px; border-radius: var(--radius-sm); font-family: var(--font); }

/* ── 看板 ───────────────────────────────────────────── */
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(196px, 1fr)); gap: 16px; margin-bottom: 22px; }
.stat {
    background: #fff; border: 1px solid var(--line-soft); border-radius: var(--radius); padding: 18px 20px;
    box-shadow: var(--shadow); border-left: 4px solid var(--primary);
}
.stat__label { font-size: 13px; color: var(--ink-mute); }
.stat__value { font-size: 30px; font-weight: 700; color: var(--primary-dark); line-height: 1.2; }
.stat__hint { font-size: 12.5px; color: var(--ink-mute); }
.stat--teal { border-left-color: #2E9C8A; } .stat--teal .stat__value { color: #1F7A6C; }
.stat--green { border-left-color: var(--ok); } .stat--green .stat__value { color: #17734C; }
.stat--slate { border-left-color: #5A6B82; } .stat--slate .stat__value { color: #43536A; }

.grid-2 { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); gap: 20px; }
.grid-2 + .grid-2, .card + .grid-2, .grid-2 { margin-bottom: 20px; }

.bars { display: flex; flex-direction: column; gap: 12px; }
.bar__row { display: grid; grid-template-columns: minmax(90px, 1fr) auto; gap: 8px; align-items: center; font-size: 14px; }
.bar__label { display: flex; align-items: center; gap: 8px; min-width: 0; }
.bar__value { color: var(--ink-mute); font-size: 13px; }
.bar__track { grid-column: 1 / -1; height: 9px; background: var(--line-soft); border-radius: 999px; overflow: hidden; }
.bar__fill { height: 100%; border-radius: 999px; background: var(--primary); }

.chart-week { display: flex; align-items: flex-end; gap: 10px; height: 150px; padding-top: 6px; }
.chart-week__col { flex: 1; display: flex; flex-direction: column; align-items: center; gap: 6px; min-width: 0; }
.chart-week__bar { width: 100%; background: linear-gradient(180deg, #3F6FC8, #1E4FA8); border-radius: 6px 6px 0 0; min-height: 3px; }
.chart-week__day { font-size: 12px; color: var(--ink-mute); }
.chart-week__num { font-size: 12px; color: var(--ink-soft); font-weight: 700; }

.dot-matrix { display: flex; flex-wrap: wrap; gap: 6px; }
.dot { width: 22px; height: 22px; border-radius: 6px; border: 1px solid rgba(0,0,0,.06); }
.dot--active { outline: 2px solid var(--primary); outline-offset: 1px; }

.mini-list { list-style: none; margin: 0; padding: 0; }
.mini-list li { display: flex; justify-content: space-between; gap: 12px; padding: 9px 0; border-bottom: 1px dashed var(--line-soft); font-size: 14px; }
.mini-list li:last-child { border-bottom: none; }
.mini-list .mini-list__meta { color: var(--ink-mute); font-size: 12.5px; white-space: nowrap; }

/* ── 權限矩陣 ───────────────────────────────────────── */
.perm-group { margin-bottom: 18px; }
.perm-group__title { font-weight: 700; margin-bottom: 8px; color: var(--primary-dark); font-size: 15px; }
.perm-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 8px 18px; }
.perm-item {
    display: flex; align-items: flex-start; gap: 8px; padding: 8px 10px; border: 1px solid var(--line-soft);
    border-radius: var(--radius-sm); background: #FCFDFF; cursor: pointer; font-size: 14px;
}
.perm-item:hover { border-color: var(--primary); background: var(--primary-soft); }
.perm-item input { margin-top: 3px; }
.perm-item__key { display: block; font-size: 12px; color: var(--ink-mute); }
.perm-item--danger { opacity: .55; cursor: not-allowed; }
.perm-item--danger:hover { border-color: var(--line-soft); background: #FCFDFF; }

/* ── 分類色調 ───────────────────────────────────────── */
.tone-blue  { --tone-bg:#E9F0FB; --tone-line:#C7D8F4; --tone-mid:#9DBBE8; --tone-ink:#1E4FA8; --tone-chip:#D6E3F8; --tone-chip-ink:#153B7E; }
.tone-sky   { --tone-bg:#E7F2FB; --tone-line:#C2DFF6; --tone-mid:#8FC6EE; --tone-ink:#14658F; --tone-chip:#D2E9F8; --tone-chip-ink:#0E5378; }
.tone-teal  { --tone-bg:#E7F5F3; --tone-line:#C2E6E1; --tone-mid:#8FD6CD; --tone-ink:#0F6960; --tone-chip:#D1EDE9; --tone-chip-ink:#0A554E; }
.tone-green { --tone-bg:#EAF6EE; --tone-line:#C9E6D2; --tone-mid:#98D3AC; --tone-ink:#1F7A48; --tone-chip:#D6EDDE; --tone-chip-ink:#18663B; }
.tone-slate { --tone-bg:#EDF0F4; --tone-line:#CFD8E3; --tone-mid:#A8B6C8; --tone-ink:#3D4A5C; --tone-chip:#DFE5EE; --tone-chip-ink:#2F3B4B; }
.tone-stone { --tone-bg:#F2F0EB; --tone-line:#DCD8CC; --tone-mid:#BDB6A5; --tone-ink:#5F5541; --tone-chip:#E6E2D7; --tone-chip-ink:#4E4635; }

.chip-tone {
    display: inline-block; padding: 2px 10px; border-radius: 999px; font-size: 12.5px;
    background: var(--tone-chip, var(--line-soft)); color: var(--tone-chip-ink, var(--ink-soft));
    border: 1px solid var(--tone-line, var(--line)); white-space: nowrap;
}

/* ============================================================
   公開前台（不需登入）
   ============================================================ */
.portal { min-height: 100vh; display: flex; flex-direction: column; }

.portal-brand {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary));
    color: #fff; padding: 16px 0; position: sticky; top: 0; z-index: 20;
}
.portal-brand__inner {
    max-width: 1180px; margin: 0 auto; padding: 0 22px;
    display: flex; align-items: center; justify-content: space-between; gap: 14px; flex-wrap: wrap;
}
.portal-brand strong { font-size: 19px; letter-spacing: .4px; }
.portal-brand nav { display: flex; align-items: center; gap: 14px; font-size: 14px; flex-wrap: wrap; }
.portal-brand nav a { color: #fff; opacity: .92; }
.portal-brand nav a:hover { opacity: 1; }
.portal-brand__me { background: rgba(255,255,255,.16); padding: 4px 12px; border-radius: 999px; font-size: 13px; }

.portal-hero {
    background: linear-gradient(180deg, rgba(30,79,168,.10), rgba(244,247,252,0));
    padding: 40px 0 24px;
}
.portal-hero__inner { max-width: 1180px; margin: 0 auto; padding: 0 22px; }
.portal-hero h1 { font-size: 32px; color: var(--primary-dark); margin-bottom: 8px; }
.portal-hero p { color: var(--ink-soft); max-width: 720px; }
.portal-hero__count { display: inline-block; margin-top: 6px; color: var(--ink-mute); font-size: 14px; }

.portal-body { flex: 1; max-width: 1180px; margin: 0 auto; padding: 22px 22px 60px; width: 100%; }
.portal-layout { display: grid; grid-template-columns: 236px minmax(0, 1fr); gap: 30px; }
.portal-main { min-width: 0; }
.portal-main > .portal-section { width: auto; margin-inline: 0; }
.portal-side .cat-menu { position: sticky; top: 78px; background: #fff; border: 1px solid var(--line-soft); border-radius: var(--radius); padding: 12px; box-shadow: var(--shadow); }
.cat-menu__title { font-size: 12px; letter-spacing: 1px; color: var(--ink-mute); text-transform: uppercase; padding: 6px 10px; }
.cat-menu__list { list-style: none; margin: 6px 0 0; padding: 0; }
.cat-menu__list li + li { margin-top: 2px; }
.cat-menu__list a {
    display: flex; align-items: center; justify-content: space-between; gap: 10px;
    padding: 8px 10px; border-radius: var(--radius-sm); color: var(--ink-soft); font-size: 14.5px;
}
.cat-menu__list a:hover { background: var(--primary-soft); text-decoration: none; }
.cat-menu__list a.is-active { background: var(--primary); color: #fff; font-weight: 700; }
.cat-menu__count { font-size: 12.5px; color: var(--ink-mute); }
.cat-menu__list a.is-active .cat-menu__count { color: #E4ECFA; }

.portal-section { margin-bottom: 30px; }
.portal-section__head { display: flex; align-items: center; justify-content: space-between; gap: 14px; margin-bottom: 14px; flex-wrap: wrap; }
.portal-section__title { font-size: 19px; margin: 0; color: var(--primary-dark); }
.portal-search { display: flex; gap: 8px; }
.portal-search input[type=search], .portal-search input[type=text] {
    width: 260px; max-width: 100%; padding: 9px 12px; border: 1px solid var(--line); border-radius: var(--radius-sm); background: #fff;
}
.portal-search--inline { display: flex; gap: 8px; }

.highlights { display: grid; grid-template-columns: repeat(auto-fill, minmax(268px, 1fr)); gap: 18px; }
.tool-card {
    position: relative; overflow: hidden; padding: 18px 20px 16px; border-radius: var(--radius);
    background: var(--tone-bg, #fff); border: 1px solid var(--tone-line, var(--line-soft));
    box-shadow: var(--shadow); display: flex; flex-direction: column; gap: 10px; min-width: 0;
}
.tool-card::before { content: ""; position: absolute; inset: 0 auto 0 0; width: 5px; background: var(--tone-ink, var(--primary)); }
.tool-card__title { font-size: 17px; font-weight: 700; color: var(--tone-ink, var(--ink)); margin: 0; }
.tool-card__desc { color: var(--ink-soft); font-size: 14px; margin: 0; min-height: 42px; }
.tool-card__meta { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; font-size: 12.5px; color: var(--ink-mute); }
.tool-card__actions { display: flex; align-items: center; gap: 10px; margin-top: auto; }
.tool-card__cover { width: 100%; height: 108px; object-fit: cover; border-radius: var(--radius-sm); }

.tool-siblings { background: rgba(255,255,255,.72); border-radius: var(--radius-sm); padding: 10px 12px; display: flex; flex-direction: column; gap: 6px; }
.tool-siblings:hover { background: #fff; }
.tool-siblings__title { font-size: 12px; color: var(--ink-mute); letter-spacing: .4px; }
.tool-siblings__row {
    display: flex; align-items: center; gap: 10px; font-size: 13.5px; color: var(--tone-ink, var(--ink)); min-width: 0;
}
.tool-siblings__row span.name { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.tool-siblings__row time { color: var(--ink-mute); font-size: 12px; white-space: nowrap; }
.tool-siblings__more { font-size: 12.5px; color: var(--ink-mute); }

.tool-list { background: #fff; border: 1px solid var(--line-soft); border-radius: var(--radius); box-shadow: var(--shadow); overflow: hidden; }
.tool-row {
    display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 14px; align-items: center;
    padding: 14px 18px; border-bottom: 1px solid var(--line-soft);
}
.tool-row:last-child { border-bottom: none; }
.tool-row:hover { background: #FAFCFF; }
.tool-row__title { font-size: 15.5px; font-weight: 700; color: var(--ink); display: flex; align-items: center; gap: 8px; min-width: 0; }
.tool-row__title a { color: var(--ink); }
.tool-row__desc { color: var(--ink-mute); font-size: 13.5px; margin: 2px 0 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.tool-row__meta { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; color: var(--ink-mute); font-size: 12.5px; white-space: nowrap; }

.tool-chip {
    display: inline-block; padding: 2px 10px; border-radius: 999px; font-size: 12.5px; text-decoration: none;
    background: var(--tone-chip, var(--line-soft)); color: var(--tone-chip-ink, var(--ink-soft));
    border: 1px solid var(--tone-line, var(--line));
}
.tool-chip:hover { filter: brightness(.94); text-decoration: none; }

mark.hl { background: #DCE8FB; color: var(--primary-dark); padding: 0 2px; border-radius: 3px; }

.portal-foot { border-top: 1px solid var(--line-soft); padding: 18px 0; color: var(--ink-mute); font-size: 13px; text-align: center; }

/* ── 錯誤頁 ─────────────────────────────────────────── */
.error-page { max-width: 760px; margin: 60px auto; padding: 0 22px; }
.error-page .card { text-align: center; padding: 42px 30px; }
.error-page h1 { color: var(--primary-dark); }
.error-box { text-align: left; background: #FBFCFE; border: 1px solid var(--line-soft); border-radius: var(--radius-sm); padding: 14px 16px; margin-top: 18px; }
.error-box ul { margin: 8px 0 0; padding-left: 20px; }
.error-box code { background: #EEF2F9; padding: 1px 5px; border-radius: 4px; font-size: 13px; word-break: break-all; }

/* ── RWD ────────────────────────────────────────────── */
@media (max-width: 1024px) {
    .layout { grid-template-columns: 1fr; }
    .sidebar { position: fixed; inset: 0 auto 0 0; width: 250px; transform: translateX(-100%); transition: transform .22s ease; z-index: 60; overflow-y: auto; }
    .sidebar.is-open { transform: translateX(0); }
    .menu-toggle { display: inline-flex; }
    .grid-2 { grid-template-columns: 1fr; }
    .portal-layout { grid-template-columns: 1fr; }
    .portal-layout { gap: 18px; }
    .portal-side .cat-menu { position: static; }
    .cat-menu__list { display: flex; gap: 6px; overflow-x: auto; padding-bottom: 4px; }
    .cat-menu__list li + li { margin-top: 0; }
    .cat-menu__list a { white-space: nowrap; }
}

@media (max-width: 720px) {
    .content { padding: 18px 16px; }
    .topbar { padding: 12px 16px; }
    .form-grid { grid-template-columns: 1fr; }
    .stats { grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); }
    .portal-section__head { flex-direction: column; align-items: flex-start; }
    .portal-search, .portal-search--inline { width: 100%; }
    .portal-search input[type=search], .portal-search input[type=text] { width: 100%; }
    .portal-hero h1 { font-size: 26px; }
    .tool-row { grid-template-columns: 1fr; }
    .highlights { grid-template-columns: 1fr; }
}