/* ==========================================
   長照後台 — 共用樣式（簡潔現代）
   ========================================== */
:root {
    --pri: #4a3d28;
    --pri-d: #2c2418;
    --pri-l: #6e5e44;
    --bg: #f7f6f1;
    --card: #ffffff;
    --border: #e5e2d5;
    --text: #2a241a;
    --text-soft: #5a5040;
    --text-muted: #908370;
    --ok: #5a8a45;
    --warn: #c89540;
    --danger: #c0392b;
}
* { box-sizing: border-box; }
body {
    margin: 0;
    font-family: "Noto Sans TC", "PingFang TC", "Microsoft JhengHei", system-ui, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
}
a { color: var(--pri); text-decoration: none; }
a:hover { color: var(--pri-d); }

/* ===== Top Nav ===== */
.admin-topnav {
    display: flex;
    align-items: center;
    gap: 2rem;
    padding: 0.9rem 2rem;
    background: var(--card);
    border-bottom: 1px solid var(--border);
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
    position: sticky;
    top: 0;
    z-index: 100;
}
.admin-topnav .brand {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-weight: 700;
}
.brand-mark {
    width: 38px; height: 38px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--pri-l), var(--pri-d));
    color: #fff;
    display: flex; align-items: center; justify-content: center;
    font-size: 0.9rem;
}
.brand-text { color: var(--pri-d); }
.topnav-menu { display: flex; gap: 1.5rem; flex: 1; }
.topnav-menu a {
    padding: 0.4rem 0.8rem;
    border-radius: 6px;
    color: var(--text-soft);
    font-weight: 500;
}
.topnav-menu a:hover { background: var(--bg); color: var(--pri-d); }
.topnav-menu a.active {
    background: linear-gradient(135deg, var(--pri-l), var(--pri-d));
    color: #fff;
}
.user-info { display: flex; align-items: center; gap: 0.8rem; }
.user-link {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.3rem 0.7rem;
    border-radius: 8px;
    transition: background .2s;
    cursor: pointer;
}
.user-link:hover { background: var(--bg); }
.user-name { font-weight: 600; color: var(--text); }
.user-role {
    padding: 0.2rem 0.6rem;
    border-radius: 100px;
    font-size: 0.75rem;
    font-weight: 600;
}
.role-admin { background: rgba(192,57,43,0.12); color: var(--danger); border: 1px solid rgba(192,57,43,0.3); }
.role-editor { background: rgba(90,138,69,0.12); color: var(--ok); border: 1px solid rgba(90,138,69,0.3); }
.logout-btn {
    padding: 0.4rem 0.9rem;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text-soft);
    font-size: 0.85rem;
}
.logout-btn:hover { background: var(--border); }

/* ===== Main ===== */
.admin-main {
    max-width: 1300px;
    margin: 0 auto;
    padding: 2rem;
}
.page-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.6rem;
    flex-wrap: wrap;
    gap: 1rem;
}
.page-head h1 {
    font-size: 1.6rem;
    margin: 0;
    color: var(--pri-d);
    font-weight: 700;
}
.page-sub { margin: 0.4rem 0 0; color: var(--text-soft); }

/* ===== Buttons ===== */
.btn-primary, .btn-secondary, .btn-ghost, .btn-tiny {
    display: inline-block;
    padding: 0.65rem 1.4rem;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    border: 1px solid transparent;
    transition: all .2s;
    text-decoration: none;
}
.btn-primary {
    background: linear-gradient(135deg, var(--pri-l), var(--pri-d));
    color: #fff;
}
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 6px 16px rgba(74,61,40,0.25); color: #fff; }
.btn-secondary {
    background: var(--card);
    border: 1px solid var(--border);
    color: var(--pri-d);
}
.btn-secondary:hover { background: var(--bg); }
.btn-ghost {
    background: transparent;
    color: var(--text-soft);
}
.btn-ghost:hover { color: var(--pri-d); }
.btn-tiny {
    padding: 0.3rem 0.8rem;
    font-size: 0.82rem;
    border: 1px solid var(--border);
    background: var(--card);
    color: var(--text-soft);
    margin-right: 0.3rem;
}
.btn-tiny:hover { background: var(--bg); color: var(--pri-d); }
.btn-danger { color: var(--danger); border-color: rgba(192,57,43,0.3); }
.btn-danger:hover { background: rgba(192,57,43,0.08); }

/* ===== Cards ===== */
.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.4rem;
    margin-bottom: 2rem;
}
.stat-card {
    display: block;
    padding: 1.6rem 1.8rem;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 12px;
    transition: all .25s;
}
.stat-card:hover { transform: translateY(-3px); box-shadow: 0 10px 24px rgba(0,0,0,0.06); }
.stat-num { font-size: 2.2rem; font-weight: 800; color: var(--pri-d); margin-bottom: 0.4rem; }
.stat-label { font-size: 0.95rem; color: var(--text-soft); }
.stat-action { margin-top: 0.6rem; font-size: 0.85rem; color: var(--pri); font-weight: 600; }
.stat-info .stat-num { font-size: 1.6rem; }

.quick-actions { display: flex; gap: 1rem; }

/* ===== Table ===== */
.data-table {
    width: 100%;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 10px;
    border-collapse: separate;
    border-spacing: 0;
    overflow: hidden;
}
.data-table th {
    background: var(--bg);
    text-align: left;
    padding: 0.9rem 1rem;
    font-weight: 600;
    color: var(--text-soft);
    font-size: 0.9rem;
    border-bottom: 1px solid var(--border);
}
.data-table td {
    padding: 0.9rem 1rem;
    border-bottom: 1px solid var(--border);
}
.data-table tr:last-child td { border-bottom: none; }
.data-table tr:hover td { background: rgba(247,246,241,0.5); }
.muted { color: var(--text-muted); font-size: 0.85rem; }
.badge {
    display: inline-block;
    padding: 0.2rem 0.6rem;
    border-radius: 100px;
    font-size: 0.78rem;
    font-weight: 600;
}
.badge.ok { background: rgba(90,138,69,0.14); color: var(--ok); }
.badge.off { background: rgba(160,150,130,0.18); color: var(--text-muted); }
.branch-chip {
    display: inline-block;
    padding: 0.18rem 0.65rem;
    border-radius: 100px;
    color: #fff;
    font-size: 0.78rem;
    font-weight: 600;
    margin: 0 0.15rem;
}

/* ===== Form ===== */
.news-form {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 2rem;
}
.form-row { margin-bottom: 1.4rem; }
.form-row-flex { display: flex; gap: 1.5rem; flex-wrap: wrap; }
.form-label {
    display: block;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
}
.req { color: var(--danger); font-size: 0.9rem; }
.hint { color: var(--text-muted); font-size: 0.82rem; margin-left: 0.5rem; }
.news-form input[type="text"],
.news-form input[type="password"],
.news-form select {
    width: 100%;
    padding: 0.7rem 0.9rem;
    border: 1px solid var(--border);
    border-radius: 8px;
    font-size: 0.95rem;
    font-family: inherit;
    background: #fff;
    color: var(--text);
}
.news-form input[readonly] { background: var(--bg); color: var(--text-muted); }
.news-form input:focus, .news-form select:focus {
    outline: none;
    border-color: var(--pri);
    box-shadow: 0 0 0 3px rgba(74,61,40,0.1);
}
.form-check {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    padding: 0.5rem 0;
}
.form-radios { display: flex; flex-direction: column; gap: 0.4rem; }

/* 分點勾選格 */
.branch-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 0.6rem;
    margin-bottom: 0.4rem;
}
.branch-check {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.6rem 0.9rem;
    border: 1.5px solid var(--border);
    border-radius: 10px;
    background: #fff;
    cursor: pointer;
    transition: all .2s;
}
.branch-check:has(input:checked) {
    border-color: var(--bc);
    background: color-mix(in srgb, var(--bc) 10%, #fff);
}
.bc-dot {
    width: 14px; height: 14px;
    border-radius: 50%;
    background: var(--bc);
    flex-shrink: 0;
}
.bc-name { font-weight: 600; color: var(--text); }

.form-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border);
}
.save-status { color: var(--ok); font-weight: 600; }

/* ===== Quill 編輯器 ===== */
#editor {
    min-height: 350px;
    background: #fff;
    font-size: 1rem;
    line-height: 1.8;
}
.ql-editor { min-height: 320px; font-family: inherit; }
.ql-toolbar.ql-snow, .ql-container.ql-snow { border-color: var(--border); }
.ql-toolbar.ql-snow { border-radius: 8px 8px 0 0; background: var(--bg); }
.ql-container.ql-snow { border-radius: 0 0 8px 8px; }

/* ===== 附件 ===== */
.attachments-area { background: var(--bg); border: 1px dashed var(--border); border-radius: 10px; padding: 1rem; }
.attach-list { list-style: none; padding: 0; margin: 0 0 0.8rem; }
.attach-item {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.5rem 0.8rem;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 6px;
    margin-bottom: 0.4rem;
}
.ai-icon { font-size: 1.1rem; }
.ai-name { flex: 1; font-weight: 500; color: var(--text); }
.ai-size { color: var(--text-muted); font-size: 0.82rem; }
.ai-remove {
    background: none;
    border: none;
    color: var(--danger);
    cursor: pointer;
    padding: 0.2rem 0.5rem;
    font-size: 1rem;
}
.ai-remove:hover { background: rgba(192,57,43,0.08); border-radius: 4px; }

/* ===== Login ===== */
.login-body {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #e9e5d5, #f7f6f1);
}
.login-card {
    width: 100%;
    max-width: 420px;
    padding: 3rem 2.5rem;
    background: var(--card);
    border-radius: 16px;
    box-shadow: 0 30px 80px rgba(74,61,40,0.18);
}
.login-brand { text-align: center; margin-bottom: 2rem; }
.login-logo {
    width: 72px; height: 72px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--pri-l), var(--pri-d));
    color: #fff;
    font-size: 1.4rem;
    font-weight: 700;
    display: flex; align-items: center; justify-content: center;
    margin: 0 auto 1rem;
    box-shadow: 0 10px 24px rgba(74,61,40,0.25);
}
.login-brand h1 { font-size: 1.4rem; color: var(--pri-d); margin: 0; }
.login-brand p { color: var(--text-muted); font-size: 0.85rem; margin: 0.3rem 0 0; }
.login-form { display: flex; flex-direction: column; gap: 1rem; }
.login-form label { display: flex; flex-direction: column; gap: 0.3rem; }
.login-form label span { font-size: 0.85rem; color: var(--text-soft); font-weight: 600; }
.login-form input {
    padding: 0.8rem 1rem;
    border: 1px solid var(--border);
    border-radius: 8px;
    font-size: 1rem;
    font-family: inherit;
}
.login-form input:focus {
    outline: none; border-color: var(--pri);
    box-shadow: 0 0 0 3px rgba(74,61,40,0.1);
}
.login-form .btn-primary {
    margin-top: 0.5rem;
    padding: 0.9rem;
    font-size: 1rem;
    text-align: center;
}
.login-hint {
    margin-top: 1.5rem;
    padding: 0.8rem;
    background: var(--bg);
    border-radius: 8px;
    text-align: center;
    font-size: 0.82rem;
    color: var(--text-muted);
}

/* ===== Alerts ===== */
.alert {
    padding: 0.85rem 1.2rem;
    border-radius: 8px;
    margin-bottom: 1.2rem;
    font-size: 0.9rem;
    font-weight: 500;
}
.alert-ok { background: rgba(90,138,69,0.12); color: var(--ok); border: 1px solid rgba(90,138,69,0.3); }
.alert-error { background: rgba(192,57,43,0.1); color: var(--danger); border: 1px solid rgba(192,57,43,0.3); }

/* ===== Empty ===== */
.empty-state {
    text-align: center;
    padding: 5rem 2rem;
    background: var(--card);
    border: 1px dashed var(--border);
    border-radius: 12px;
}
.empty-icon { font-size: 4rem; margin-bottom: 1rem; }
.empty-state h3 { color: var(--text); margin: 0 0 0.5rem; }
.empty-state p { color: var(--text-muted); margin: 0; }

/* ===== RWD ===== */
@media (max-width: 768px) {
    .admin-topnav { padding: 0.7rem 1rem; flex-wrap: wrap; gap: 1rem; }
    .topnav-menu { order: 3; width: 100%; }
    .admin-main { padding: 1rem; }
    .page-head { flex-direction: column; align-items: flex-start; }
    .data-table { font-size: 0.85rem; }
    .data-table th, .data-table td { padding: 0.6rem 0.5rem; }
    .news-form { padding: 1.2rem; }
}