/* ===== แกลเลอรี่ผลงาน — ฝั่ง Admin (โทน Verdant) ===== */
@import url('https://fonts.googleapis.com/css2?family=Anuphan:wght@400;500;600;700&family=IBM+Plex+Sans+Thai:wght@400;500&display=swap');

* { box-sizing: border-box; }
body {
    margin: 0;
    font-family: 'IBM Plex Sans Thai', system-ui, sans-serif;
    background: #f2f4f1;
    color: #16241f;
    line-height: 1.6;
}
h1, h2, h3 { font-family: 'Anuphan', sans-serif; font-weight: 700; }
a { color: inherit; text-decoration: none; }
.admin-container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

.admin-header {
    background: #18302a;
    color: #fff;
}
.admin-header .admin-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 54px;
}
.admin-header .brand { font-weight: 700; }
.admin-header nav a { margin-left: 18px; font-size: 14px; color: #cfc8be; }
.admin-header nav a:hover { color: #fff; }

main.admin-container { padding: 26px 20px 60px; }
h1 { font-size: 22px; margin: 8px 0 16px; }
.page-head { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 10px; }
.breadcrumb { font-size: 13px; color: #8a8178; }
.empty { color: #8a8178; padding: 30px 0; }

/* Buttons */
.btn {
    display: inline-block;
    padding: 8px 18px;
    border-radius: 8px;
    border: 1px solid #d8d0c5;
    background: #fff;
    font-size: 14px;
    cursor: pointer;
    font-family: inherit;
}
.btn:hover { border-color: #a89a85; }
.btn-primary { background: #18302a; color: #fff; border-color: #18302a; }
.btn-primary:hover { background: #25453c; }
.btn-danger { color: #b3261e; border-color: #e3b6b3; }
.btn-danger:hover { background: #fbeeed; }
.btn-sm { padding: 4px 12px; font-size: 13px; }
form.inline { display: inline; }

/* Table */
.data-table {
    width: 100%;
    border-collapse: collapse;
    background: #fff;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 1px 4px rgba(0,0,0,.05);
    margin-top: 14px;
}
.data-table th, .data-table td { padding: 11px 14px; text-align: left; border-bottom: 1px solid #f0ebe3; font-size: 14px; }
.data-table th { background: #faf8f5; font-weight: 600; color: #6b635a; }
.data-table .actions { display: flex; flex-wrap: wrap; gap: 6px; }

.badge { padding: 2px 10px; border-radius: 999px; font-size: 12px; }
.badge-on { background: #e3f2e5; color: #1d6b2a; }
.badge-off { background: #f0ebe3; color: #8a8178; }

/* Forms */
.form-card {
    background: #fff;
    border-radius: 12px;
    padding: 22px 26px;
    max-width: 760px;
    box-shadow: 0 1px 4px rgba(0,0,0,.05);
}
.form-card.narrow { max-width: 420px; }
.form-card label { display: block; margin-bottom: 14px; font-size: 14px; font-weight: 600; }
.form-card input[type=text],
.form-card input[type=number],
.form-card input[type=password],
.form-card input[type=file],
.form-card select,
.form-card textarea {
    display: block;
    width: 100%;
    margin-top: 5px;
    padding: 9px 12px;
    border: 1px solid #d8d0c5;
    border-radius: 8px;
    font-size: 14px;
    font-family: inherit;
    font-weight: 400;
    background: #faf8f5;
}
.form-card textarea { resize: vertical; }
.form-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 0 16px; }
.form-card fieldset { border: 1px solid #e8e1d6; border-radius: 8px; margin: 0 0 14px; padding: 10px 14px; }
.form-card legend { font-size: 13px; color: #6b635a; padding: 0 6px; }
.checkbox-row { display: flex; flex-wrap: wrap; gap: 4px 18px; }
label.checkbox { display: inline-flex; align-items: center; gap: 6px; font-weight: 400; margin-bottom: 4px; }
label.checkbox input { width: auto; margin: 0; }
.form-actions { display: flex; gap: 10px; margin-top: 6px; }
.hint { font-size: 13px; color: #8a8178; margin: -8px 0 14px; }
.error { color: #b3261e; background: #fbeeed; padding: 9px 14px; border-radius: 8px; font-size: 14px; }
.success { color: #1d6b2a; background: #e3f2e5; padding: 9px 14px; border-radius: 8px; font-size: 14px; }

/* AI suggestion */
.ai-toolbar {
    display: flex;
    align-items: center;
    gap: 14px;
    flex-wrap: wrap;
    background: #fff;
    border: 1px solid #d8d0c5;
    border-radius: 10px;
    padding: 12px 16px;
    margin: 14px 0 4px;
}
.ai-progress { font-size: 13px; color: #8a8178; }
.bulk-bar {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    background: #fff;
    border: 1px dashed #c5bbac;
    border-radius: 10px;
    padding: 10px 16px;
    margin: 10px 0 4px;
}
.bulk-bar select {
    padding: 7px 12px;
    border: 1px solid #d8d0c5;
    border-radius: 7px;
    font-family: inherit;
    font-size: 13.5px;
    background: #faf8f5;
}
.pick {
    position: absolute;
    top: 8px;
    left: 8px;
    z-index: 3;
    background: rgba(255,255,255,.92);
    border-radius: 6px;
    padding: 4px 6px;
    line-height: 1;
    cursor: pointer;
    box-shadow: 0 1px 4px rgba(0,0,0,.25);
}
.pick input { display: block; width: 16px; height: 16px; margin: 0; cursor: pointer; }
.photo-admin-card .cover-badge { left: 44px; }
.ai-badge {
    margin: 0 0 10px;
    padding: 6px 10px;
    background: #fdf3ea;
    border: 1px solid #e8cdb2;
    border-radius: 7px;
    font-size: 12.5px;
    color: #8a5a2b;
}

/* Photo admin grid */
.photo-admin-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 16px;
    margin-top: 16px;
}
.photo-admin-card {
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 1px 4px rgba(0,0,0,.05);
    border: 2px solid transparent;
}
.photo-admin-card.is-cover { border-color: #b8a98f; }
.thumb-wrap { position: relative; }
.thumb-wrap img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; display: block; }
.cover-badge, .views-badge {
    position: absolute;
    top: 8px;
    font-size: 11px;
    padding: 2px 9px;
    border-radius: 999px;
    color: #fff;
}
.cover-badge { left: 8px; background: #b8862d; }
.views-badge { right: 8px; background: rgba(0,0,0,.55); }
.id-badge {
    position: absolute;
    bottom: 8px;
    left: 8px;
    font-size: 11px;
    padding: 2px 9px;
    border-radius: 999px;
    color: #fff;
    background: rgba(0,0,0,.55);
    font-family: ui-monospace, monospace;
}
.photo-admin-card form { padding: 12px 14px 0; }
.photo-admin-card label { font-size: 13px; font-weight: 600; display: block; margin-bottom: 8px; }
.photo-admin-card input[type=text],
.photo-admin-card select {
    display: block;
    width: 100%;
    margin-top: 3px;
    padding: 6px 10px;
    border: 1px solid #d8d0c5;
    border-radius: 7px;
    font-size: 13px;
    font-family: inherit;
    font-weight: 400;
    background: #faf8f5;
}
.checkbox-row.small label.checkbox { font-size: 13px; }
.card-actions { padding: 4px 0 10px; }
.card-actions.secondary { padding: 0 14px 14px; display: flex; gap: 8px; }

/* Login */
.login-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: #18302a;
}
.login-box {
    background: #fff;
    border-radius: 14px;
    padding: 34px 38px;
    width: 360px;
    box-shadow: 0 10px 40px rgba(0,0,0,.3);
}
.login-box h1 { font-size: 20px; margin: 0 0 18px; }
.login-box label { display: block; font-size: 14px; font-weight: 600; margin-bottom: 14px; }
.login-box input {
    display: block;
    width: 100%;
    margin-top: 5px;
    padding: 10px 12px;
    border: 1px solid #d8d0c5;
    border-radius: 8px;
    font-size: 14px;
    font-family: inherit;
    font-weight: 400;
}
.login-box .btn { width: 100%; padding: 11px; margin-top: 4px; }