/* ============================================================
   style.css — เช็คเลย (CheckLoei) Global Stylesheet
   ============================================================ */

/* ---------- CSS Variables ---------- */
:root {
    --accent: #f59e0b;
    --accent-hover: #d97706;
    --accent-soft: rgba(245,158,11,0.12);
    --bg: #f8f7f4;
    --surface: #ffffff;
    --surface2: #f1efe9;
    --border: #e5e2d9;
    --text: #1a1814;
    --text-muted: #6b6560;
    --danger: #dc2626;
    --success: #16a34a;
    --info: #0284c7;
    --nav-h: 64px;
    --radius: 12px;
    --radius-sm: 8px;
    --shadow: 0 1px 3px rgba(0,0,0,.06), 0 4px 12px rgba(0,0,0,.04);
    --shadow-md: 0 4px 16px rgba(0,0,0,.08), 0 1px 4px rgba(0,0,0,.04);
    --shadow-lg: 0 8px 32px rgba(0,0,0,.12);
}
[data-theme="dark"] {
    --bg: #0f0e0c;
    --surface: #1a1916;
    --surface2: #232119;
    --border: #2e2b24;
    --text: #f0ece3;
    --text-muted: #9e9a91;
}

/* ---------- Reset & Base ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
    font-family: 'Sarabun', sans-serif;
    background: var(--bg);
    color: var(--text);
    font-size: 15px;
    line-height: 1.6;
    transition: background .25s, color .25s;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}
body > .container, body > div:not(.ck-nav):not(.ck-modal-overlay) { flex: 1; }
a { color: var(--accent); text-decoration: none; transition: color .15s; }
a:hover { color: var(--accent-hover); }

/* ---------- Navigation ---------- */
.ck-nav {
    position: sticky; top: 0; z-index: 1000;
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    height: var(--nav-h);
    display: flex; align-items: center;
    box-shadow: 0 1px 0 var(--border), 0 4px 16px rgba(0,0,0,.04);
    backdrop-filter: blur(12px);
}
.ck-nav-inner {
    width: 100%; max-width: 1280px; margin: 0 auto;
    padding: 0 20px;
    display: flex; align-items: center; gap: 8px;
}
.ck-brand {
    font-family: 'Prompt', sans-serif;
    font-size: 1.2rem; font-weight: 700;
    color: var(--accent) !important;
    display: flex; align-items: center; gap: 8px;
    letter-spacing: -.01em;
    white-space: nowrap;
    margin-right: 8px;
}
.ck-brand svg { width: 24px; height: 24px; }
.ck-nav-links { display: flex; align-items: center; gap: 2px; flex: 1; }
.ck-nav-link {
    font-size: .875rem; font-weight: 500;
    color: var(--text-muted) !important;
    padding: 7px 13px;
    border-radius: var(--radius-sm);
    display: flex; align-items: center; gap: 6px;
    transition: background .15s, color .15s;
    white-space: nowrap;
}
.ck-nav-link:hover { background: var(--surface2); color: var(--text) !important; }
.ck-nav-link.active { background: var(--accent-soft); color: var(--accent) !important; }
.ck-nav-link i { font-size: .8rem; }
.ck-nav-right { display: flex; align-items: center; gap: 8px; margin-left: auto; }

/* ---------- Buttons ---------- */
.ck-btn {
    display: inline-flex; align-items: center; gap: 7px;
    padding: 8px 16px; border-radius: var(--radius-sm);
    font-size: .875rem; font-weight: 500; font-family: 'Sarabun', sans-serif;
    border: none; cursor: pointer; transition: all .15s;
    white-space: nowrap; text-decoration: none;
}
.ck-btn-ghost {
    background: transparent; color: var(--text-muted);
    border: 1px solid var(--border);
}
.ck-btn-ghost:hover { background: var(--surface2); color: var(--text); border-color: var(--text-muted); }
.ck-btn-accent { background: var(--accent); color: #fff; }
.ck-btn-accent:hover { background: var(--accent-hover); color: #fff; }
.ck-btn-icon {
    width: 36px; height: 36px; padding: 0; justify-content: center;
    background: var(--surface2); color: var(--text-muted);
    border: 1px solid var(--border); border-radius: var(--radius-sm);
}
.ck-btn-icon:hover { color: var(--text); background: var(--border); }

/* ---------- Dropdown ---------- */
.ck-dropdown { position: relative; }
.ck-dropdown-toggle {
    display: flex; align-items: center; gap: 8px;
    padding: 7px 12px; border-radius: var(--radius-sm);
    background: var(--surface2); border: 1px solid var(--border);
    color: var(--text); font-size: .875rem; font-weight: 500;
    cursor: pointer; transition: all .15s;
    font-family: 'Sarabun', sans-serif;
}
.ck-dropdown-toggle:hover { border-color: var(--accent); }
.ck-dropdown-toggle .ck-avatar {
    width: 24px; height: 24px; border-radius: 50%;
    background: var(--accent-soft); color: var(--accent);
    display: flex; align-items: center; justify-content: center;
    font-size: .7rem;
}
.ck-dropdown-menu {
    position: absolute; right: 0; top: calc(100% + 8px);
    background: var(--surface); border: 1px solid var(--border);
    border-radius: var(--radius); min-width: 200px;
    box-shadow: var(--shadow-lg);
    padding: 6px; z-index: 100;
    opacity: 0; transform: translateY(-8px) scale(.97);
    pointer-events: none; transition: all .15s;
}
.ck-dropdown.open .ck-dropdown-menu { opacity: 1; transform: none; pointer-events: auto; }
.ck-dropdown-item {
    display: flex; align-items: center; gap: 10px;
    padding: 9px 12px; border-radius: var(--radius-sm);
    color: var(--text); font-size: .875rem;
    cursor: pointer; transition: background .1s;
    text-decoration: none;
}
.ck-dropdown-item:hover { background: var(--surface2); color: var(--text); }
.ck-dropdown-item.danger { color: var(--danger); }
.ck-dropdown-item.danger:hover { background: rgba(220,38,38,.08); }
.ck-dropdown-divider { height: 1px; background: var(--border); margin: 4px 0; }
.ck-dropdown-item i { width: 16px; text-align: center; font-size: .8rem; color: var(--text-muted); }
.ck-dropdown-item.danger i { color: var(--danger); }

/* ---------- Mobile Nav ---------- */
.ck-mobile-nav {
    display: none;
    position: fixed; bottom: 0; left: 0; right: 0; z-index: 999;
    background: var(--surface);
    border-top: 1px solid var(--border);
    padding: 8px 0 env(safe-area-inset-bottom, 8px);
    box-shadow: 0 -4px 20px rgba(0,0,0,.08);
}
.ck-mobile-nav-inner { display: flex; justify-content: space-around; align-items: center; }
.ck-mobile-nav-item {
    display: flex; flex-direction: column; align-items: center; gap: 3px;
    padding: 6px 12px; color: var(--text-muted);
    font-size: .7rem; font-weight: 500;
    border-radius: var(--radius-sm); transition: color .15s;
    text-decoration: none; cursor: pointer; background: none; border: none;
    font-family: 'Sarabun', sans-serif;
}
.ck-mobile-nav-item i { font-size: 1.1rem; }
.ck-mobile-nav-item:hover,
.ck-mobile-nav-item.active { color: var(--accent); }

/* ---------- Modal Overlay ---------- */
.ck-modal-overlay {
    position: fixed; inset: 0; z-index: 2000;
    background: rgba(0,0,0,.5); backdrop-filter: blur(4px);
    display: flex; align-items: center; justify-content: center;
    padding: 20px;
    opacity: 0; pointer-events: none; transition: opacity .2s;
}
.ck-modal-overlay.open { opacity: 1; pointer-events: auto; }
.ck-modal {
    background: var(--surface); border-radius: var(--radius);
    border: 1px solid var(--border);
    padding: 32px; max-width: 460px; width: 100%;
    box-shadow: var(--shadow-lg);
    transform: translateY(16px) scale(.98);
    transition: transform .2s;
}
.ck-modal-overlay.open .ck-modal { transform: none; }
.ck-modal-header {
    display: flex; align-items: center; justify-content: space-between;
    margin-bottom: 24px;
}
.ck-modal-title { font-size: 1.1rem; font-weight: 600; font-family: 'Prompt', sans-serif; }
.ck-modal-close {
    width: 32px; height: 32px; border-radius: var(--radius-sm);
    background: var(--surface2); border: 1px solid var(--border);
    display: flex; align-items: center; justify-content: center;
    cursor: pointer; color: var(--text-muted); transition: all .15s;
    font-size: .85rem;
}
.ck-modal-close:hover { color: var(--text); background: var(--border); }

/* ---------- Cards ---------- */
.ck-card {
    background: var(--surface); border: 1px solid var(--border);
    border-radius: var(--radius); box-shadow: var(--shadow);
    overflow: hidden;
}
.ck-card-header {
    padding: 16px 20px; border-bottom: 1px solid var(--border);
    background: var(--surface2);
    display: flex; align-items: center; gap: 10px;
}
.ck-card-header h4,
.ck-card-header h5 {
    font-family: 'Prompt', sans-serif; font-weight: 600;
    font-size: .95rem; color: var(--text);
}
.ck-card-body { padding: 20px; }

/* ---------- Badges ---------- */
.ck-badge {
    display: inline-flex; align-items: center; gap: 4px;
    padding: 3px 8px; border-radius: 20px;
    font-size: .75rem; font-weight: 600;
}
.ck-badge-danger  { background: rgba(220,38,38,.1);  color: var(--danger); }
.ck-badge-warning { background: rgba(245,158,11,.1); color: var(--accent-hover); }
.ck-badge-success { background: rgba(22,163,74,.1);  color: var(--success); }
.ck-badge-info    { background: rgba(2,132,199,.1);  color: var(--info); }

/* ---------- Alerts (custom) ---------- */
.ck-alert {
    padding: 14px 16px; border-radius: var(--radius-sm);
    border-left: 3px solid; margin-bottom: 16px;
    font-size: .9rem;
}
.ck-alert-danger  { background: rgba(220,38,38,.06);  border-color: var(--danger);       color: var(--danger); }
.ck-alert-success { background: rgba(22,163,74,.06);  border-color: var(--success);      color: var(--success); }
.ck-alert-warning { background: rgba(245,158,11,.08); border-color: var(--accent);       color: var(--accent-hover); }
.ck-alert-info    { background: rgba(2,132,199,.06);  border-color: var(--info);         color: var(--info); }

/* ---------- Forms (shared) ---------- */
.ck-form-group { margin-bottom: 16px; }
.ck-form-group label {
    display: block; font-size: .85rem; font-weight: 500;
    color: var(--text-muted); margin-bottom: 6px;
}
.ck-form-control {
    width: 100%; padding: 10px 14px;
    background: var(--surface); border: 1px solid var(--border);
    border-radius: var(--radius-sm); color: var(--text);
    font-size: .9rem; font-family: 'Sarabun', sans-serif;
    transition: border-color .15s, box-shadow .15s;
    outline: none;
}
.ck-form-control:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-soft);
}
.ck-form-control::placeholder { color: var(--text-muted); }
select.ck-form-control  { cursor: pointer; }
textarea.ck-form-control { resize: vertical; min-height: 100px; }

/* ---------- Tables ---------- */
.ck-table { width: 100%; border-collapse: collapse; }
.ck-table th {
    padding: 12px 14px; text-align: left;
    font-size: .8rem; font-weight: 600; text-transform: uppercase;
    letter-spacing: .05em; color: var(--text-muted);
    border-bottom: 1px solid var(--border);
    background: var(--surface2);
}
.ck-table td {
    padding: 13px 14px; border-bottom: 1px solid var(--border);
    font-size: .9rem; vertical-align: middle;
}
.ck-table tbody tr:last-child td { border-bottom: none; }
.ck-table tbody tr:hover td { background: var(--surface2); }

/* ---------- Bootstrap overrides ---------- */
.alert { border-radius: var(--radius-sm) !important; border: none !important; }
.alert-success { background: rgba(22,163,74,.08)  !important; color: var(--success)      !important; }
.alert-danger  { background: rgba(220,38,38,.08)  !important; color: var(--danger)       !important; }
.alert-warning { background: rgba(245,158,11,.08) !important; color: var(--accent-hover) !important; }
.alert-info    { background: rgba(2,132,199,.08)  !important; color: var(--info)         !important; }

.btn-primary { background: var(--accent) !important; border-color: var(--accent) !important; color: #fff !important; }
.btn-primary:hover { background: var(--accent-hover) !important; border-color: var(--accent-hover) !important; }
.btn-outline-primary { color: var(--accent) !important; border-color: var(--accent) !important; }
.btn-outline-primary:hover { background: var(--accent) !important; color: #fff !important; }

.card {
    background: var(--surface) !important;
    border: 1px solid var(--border) !important;
    border-radius: var(--radius) !important;
    box-shadow: var(--shadow) !important;
}
.card-header {
    background: var(--surface2) !important;
    border-bottom: 1px solid var(--border) !important;
    font-family: 'Prompt', sans-serif;
}
.card-header.bg-primary  { background: var(--accent) !important; color: #fff !important; }
.card-header.bg-danger   { background: var(--danger) !important; color: #fff !important; }
.card-header.bg-warning  { background: var(--accent) !important; color: #fff !important; }

.form-control,
.form-select {
    background: var(--surface)      !important;
    border-color: var(--border)     !important;
    color: var(--text)              !important;
    border-radius: var(--radius-sm) !important;
    font-family: 'Sarabun', sans-serif;
}
.form-control:focus,
.form-select:focus {
    border-color: var(--accent) !important;
    box-shadow: 0 0 0 3px var(--accent-soft) !important;
}

.table { color: var(--text) !important; }
.table th { color: var(--text-muted) !important; border-color: var(--border) !important; }
.table td { border-color: var(--border) !important; }
.table-striped tbody tr:nth-of-type(odd) { background: var(--surface2) !important; }
.table-dark    { background: var(--surface2) !important; }
.table-dark th { background: var(--surface2) !important; color: var(--text) !important; }

.dropdown-menu {
    background: var(--surface)  !important;
    border: 1px solid var(--border) !important;
    border-radius: var(--radius) !important;
    box-shadow: var(--shadow-lg) !important;
}
.dropdown-item { color: var(--text) !important; }
.dropdown-item:hover { background: var(--surface2) !important; }

.modal-content {
    background: var(--surface)  !important;
    border: 1px solid var(--border) !important;
    border-radius: var(--radius) !important;
    box-shadow: var(--shadow-lg) !important;
}
.modal-header { border-color: var(--border) !important; }
.modal-footer { border-color: var(--border) !important; }

/* ---------- Responsive ---------- */
@media (max-width: 768px) {
    .ck-nav-links { display: none; }
    .ck-nav-right .ck-btn-ghost { display: none; }
    .ck-mobile-nav { display: block; }
    body { padding-bottom: 72px; }
}

/* ============================================================
   Page-specific styles
   ============================================================ */

/* ----- index.php ----- */
.ck-hero {
    text-align: center;
    padding: 48px 20px 32px;
    max-width: 640px;
    margin: 0 auto;
}
.ck-hero-icon {
    width: 56px; height: 56px;
    background: var(--accent-soft);
    border-radius: 16px;
    display: inline-flex; align-items: center; justify-content: center;
    margin-bottom: 16px;
    color: var(--accent); font-size: 1.5rem;
}
.ck-hero h1 {
    font-family: 'Prompt', sans-serif;
    font-size: 1.5rem; font-weight: 700;
    color: var(--text); margin-bottom: 20px;
}
.ck-hero-search { position: relative; max-width: 520px; margin: 0 auto; }
.ck-hero-search input {
    width: 100%; padding: 14px 140px 14px 18px;
    border-radius: 10px; border: 1px solid var(--border);
    background: var(--surface); color: var(--text);
    font-size: .95rem; font-family: 'Sarabun', sans-serif;
    box-shadow: var(--shadow); outline: none;
    transition: border-color .15s, box-shadow .15s;
}
.ck-hero-search input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-soft), var(--shadow);
}
.ck-hero-search button {
    position: absolute; right: 6px; top: 50%; transform: translateY(-50%);
    background: var(--accent); color: #fff; border: none;
    padding: 8px 18px; border-radius: 7px; font-size: .875rem;
    font-weight: 600; cursor: pointer; font-family: 'Sarabun', sans-serif;
    transition: background .15s;
}
.ck-hero-search button:hover { background: var(--accent-hover); }
.ck-section-header {
    max-width: 1200px; margin: 0 auto 16px;
    padding: 0 20px;
    display: flex; align-items: center; justify-content: space-between;
}
.ck-section-title {
    font-family: 'Prompt', sans-serif;
    font-size: .95rem; font-weight: 600; color: var(--text-muted);
    display: flex; align-items: center; gap: 8px;
}
.ck-section-title::before {
    content: '';
    display: inline-block; width: 3px; height: 16px;
    background: var(--accent); border-radius: 2px;
}
.ck-grid {
    max-width: 1200px; margin: 0 auto;
    padding: 0 20px 48px;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 16px;
}
.ck-report-card {
    background: var(--surface); border: 1px solid var(--border);
    border-radius: var(--radius); padding: 20px;
    box-shadow: var(--shadow);
    transition: box-shadow .15s, transform .15s, border-color .15s;
    display: flex; flex-direction: column; gap: 14px;
}
.ck-report-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
    border-color: var(--accent);
}
.ck-report-card-top { display: flex; align-items: flex-start; gap: 12px; }
.ck-report-avatar {
    width: 40px; height: 40px; border-radius: 10px;
    background: rgba(220,38,38,.08);
    color: var(--danger);
    display: flex; align-items: center; justify-content: center;
    font-size: .9rem; flex-shrink: 0;
}
.ck-report-name {
    font-family: 'Prompt', sans-serif;
    font-size: 1rem; font-weight: 600; color: var(--text);
    line-height: 1.3;
}
.ck-report-meta { display: flex; flex-direction: column; gap: 5px; }
.ck-report-meta-row {
    display: flex; align-items: center; gap: 8px;
    font-size: .82rem; color: var(--text-muted);
}
.ck-report-meta-row i { width: 14px; text-align: center; color: var(--border); }
.ck-report-card-footer {
    display: flex; align-items: center; justify-content: space-between;
    padding-top: 12px; border-top: 1px solid var(--border);
}
.ck-report-date { font-size: .78rem; color: var(--text-muted); }
.ck-report-link {
    display: inline-flex; align-items: center; gap: 5px;
    padding: 6px 14px; border-radius: var(--radius-sm);
    background: var(--accent-soft); color: var(--accent);
    font-size: .8rem; font-weight: 600;
    transition: background .15s, color .15s;
}
.ck-report-link:hover { background: var(--accent); color: #fff; }
.ck-empty { text-align: center; padding: 64px 20px; color: var(--text-muted); }
.ck-empty i { font-size: 2.5rem; margin-bottom: 12px; display: block; opacity: .4; }

/* ----- search.php ----- */
.ck-search-page { max-width: 800px; margin: 0 auto; padding: 40px 20px; }
.ck-search-hero { text-align: center; margin-bottom: 32px; }
.ck-search-hero-icon {
    width: 52px; height: 52px; border-radius: 14px;
    background: var(--accent-soft); color: var(--accent);
    display: inline-flex; align-items: center; justify-content: center;
    font-size: 1.3rem; margin-bottom: 14px;
}
.ck-search-hero h1 { font-family: 'Prompt', sans-serif; font-size: 1.4rem; font-weight: 700; margin-bottom: 6px; }
.ck-search-hero p  { font-size: .875rem; color: var(--text-muted); }
.ck-search-form {
    background: var(--surface); border: 1px solid var(--border);
    border-radius: var(--radius); padding: 24px;
    box-shadow: var(--shadow); margin-bottom: 24px;
}
.ck-search-input-wrap { display: flex; gap: 10px; }
.ck-search-input {
    flex: 1; padding: 11px 16px;
    background: var(--surface2); border: 1px solid var(--border);
    border-radius: var(--radius-sm); color: var(--text);
    font-size: .95rem; font-family: 'Sarabun', sans-serif;
    outline: none; transition: border-color .15s, box-shadow .15s;
}
.ck-search-input:focus {
    border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft);
    background: var(--surface);
}
.ck-search-btn {
    padding: 11px 20px; background: var(--accent); color: #fff;
    border: none; border-radius: var(--radius-sm);
    font-size: .9rem; font-weight: 600; font-family: 'Sarabun', sans-serif;
    cursor: pointer; white-space: nowrap; transition: background .15s;
}
.ck-search-btn:hover { background: var(--accent-hover); }
.ck-search-tips {
    margin-top: 14px; padding: 12px 14px;
    background: var(--surface2); border-radius: var(--radius-sm);
    font-size: .8rem; color: var(--text-muted);
    display: flex; gap: 10px; align-items: flex-start;
}
.ck-search-tips i { color: var(--info); flex-shrink: 0; margin-top: 2px; }
.ck-result-header {
    display: flex; align-items: center; justify-content: space-between;
    margin-bottom: 14px;
}
.ck-result-title { font-family: 'Prompt', sans-serif; font-size: 1rem; font-weight: 600; }
.ck-result-count {
    font-size: .8rem; color: var(--text-muted);
    background: var(--surface2); padding: 3px 10px; border-radius: 20px;
}
.ck-result-card {
    background: var(--surface); border: 1px solid var(--border);
    border-radius: var(--radius); overflow: hidden;
    box-shadow: var(--shadow); margin-bottom: 12px;
}
.ck-result-card-inner { padding: 16px 20px; display: flex; align-items: center; gap: 16px; }
.ck-result-avatar {
    width: 44px; height: 44px; border-radius: 10px; flex-shrink: 0;
    background: rgba(220,38,38,.08); color: var(--danger);
    display: flex; align-items: center; justify-content: center; font-size: .95rem;
}
.ck-result-info { flex: 1; min-width: 0; }
.ck-result-name { font-weight: 600; font-family: 'Prompt', sans-serif; font-size: .95rem; }
.ck-result-meta { font-size: .82rem; color: var(--text-muted); margin-top: 4px; display: flex; flex-wrap: wrap; gap: 12px; }
.ck-result-meta span { display: flex; align-items: center; gap: 5px; }
.ck-result-meta i { font-size: .75rem; }
.ck-result-action {
    flex-shrink: 0;
    padding: 7px 14px; background: var(--accent-soft); color: var(--accent);
    border-radius: var(--radius-sm); font-size: .82rem; font-weight: 600;
    transition: background .15s, color .15s; white-space: nowrap;
}
.ck-result-action:hover { background: var(--accent); color: #fff; }
.ck-found-banner {
    padding: 14px 16px; border-radius: var(--radius-sm);
    background: rgba(220,38,38,.07); border-left: 3px solid var(--danger);
    display: flex; gap: 12px; align-items: center;
    margin-bottom: 20px;
}
.ck-found-banner i { color: var(--danger); font-size: 1.1rem; flex-shrink: 0; }
.ck-found-banner strong { color: var(--danger); font-family: 'Prompt', sans-serif; }
.ck-found-banner p { font-size: .875rem; color: var(--text-muted); margin: 2px 0 0; }
.ck-not-found {
    text-align: center; padding: 48px 20px;
    background: var(--surface); border: 1px solid var(--border);
    border-radius: var(--radius); box-shadow: var(--shadow);
}
.ck-not-found i { font-size: 2rem; color: var(--success); margin-bottom: 12px; display: block; }
.ck-not-found h5 { font-family: 'Prompt', sans-serif; font-size: 1rem; font-weight: 600; margin-bottom: 6px; }
.ck-not-found p { font-size: .875rem; color: var(--text-muted); }

/* ----- create_report.php ----- */
.ck-create-page { max-width: 720px; margin: 0 auto; padding: 32px 20px 48px; }
.ck-create-header { margin-bottom: 24px; }
.ck-create-header h1 { font-family: 'Prompt', sans-serif; font-size: 1.3rem; font-weight: 700; display: flex; align-items: center; gap: 10px; }
.ck-create-header h1 i { color: var(--danger); }
.ck-create-header p  { font-size: .875rem; color: var(--text-muted); margin-top: 4px; }
.ck-form-card {
    background: var(--surface); border: 1px solid var(--border);
    border-radius: var(--radius); box-shadow: var(--shadow);
    padding: 28px;
}
.ck-form-section { margin-bottom: 24px; }
.ck-form-section-title {
    font-family: 'Prompt', sans-serif; font-size: .82rem; font-weight: 600;
    text-transform: uppercase; letter-spacing: .06em; color: var(--text-muted);
    border-bottom: 1px solid var(--border); padding-bottom: 8px; margin-bottom: 16px;
    display: flex; align-items: center; gap: 7px;
}
.ck-form-group  { margin-bottom: 14px; }
.ck-form-group label { display: block; font-size: .85rem; font-weight: 500; color: var(--text-muted); margin-bottom: 6px; }
.ck-form-group label .req { color: var(--danger); margin-left: 2px; }
.ck-form-input {
    width: 100%; padding: 10px 14px;
    background: var(--surface2); border: 1px solid var(--border);
    border-radius: var(--radius-sm); color: var(--text);
    font-size: .9rem; font-family: 'Sarabun', sans-serif;
    outline: none; transition: border-color .15s, box-shadow .15s;
}
.ck-form-input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); background: var(--surface); }
.ck-form-input::placeholder { color: var(--text-muted); }
.ck-form-hint { font-size: .77rem; color: var(--text-muted); margin-top: 4px; }
.ck-form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
@media (max-width: 500px) { .ck-form-row { grid-template-columns: 1fr; } }
.ck-check-group {
    display: flex; align-items: center; gap: 10px;
    padding: 12px 14px; border-radius: var(--radius-sm);
    background: var(--surface2); border: 1px solid var(--border);
    cursor: pointer; transition: border-color .15s;
    margin-bottom: 14px;
}
.ck-check-group:hover { border-color: var(--accent); }
.ck-check-group input[type="checkbox"] {
    width: 16px; height: 16px; accent-color: var(--accent); cursor: pointer; flex-shrink: 0;
}
.ck-check-group label { font-size: .875rem; cursor: pointer; color: var(--text); user-select: none; margin: 0; }
.ck-submit-btn {
    width: 100%; padding: 13px;
    background: var(--danger); color: #fff; border: none;
    border-radius: var(--radius-sm); font-size: 1rem; font-weight: 600;
    font-family: 'Sarabun', sans-serif; cursor: pointer; transition: all .15s;
    display: flex; align-items: center; justify-content: center; gap: 8px;
}
.ck-submit-btn:hover { background: #b91c1c; transform: translateY(-1px); box-shadow: var(--shadow-md); }
.ck-notice {
    padding: 12px 14px; border-radius: var(--radius-sm);
    background: rgba(220,38,38,.05); border: 1px solid rgba(220,38,38,.15);
    font-size: .82rem; color: var(--text-muted); margin-bottom: 20px;
    display: flex; gap: 10px;
}
.ck-notice i { color: var(--danger); flex-shrink: 0; margin-top: 1px; }
.ck-guest-notice {
    padding: 12px 14px; border-radius: var(--radius-sm);
    background: rgba(245,158,11,.07); border: 1px solid rgba(245,158,11,.2);
    font-size: .82rem; color: var(--text-muted); margin-bottom: 20px;
    display: flex; gap: 10px;
}
.ck-guest-notice i { color: var(--accent); flex-shrink: 0; margin-top: 1px; }

/* ----- report.php ----- */
.ck-report-page { max-width: 900px; margin: 0 auto; padding: 32px 20px 48px; }
.ck-report-top {
    background: var(--surface); border: 1px solid var(--border);
    border-radius: var(--radius); padding: 24px;
    box-shadow: var(--shadow); margin-bottom: 16px;
}
.ck-report-top-inner { display: flex; align-items: flex-start; gap: 16px; flex-wrap: wrap; }
.ck-report-big-avatar {
    width: 56px; height: 56px; border-radius: 14px; flex-shrink: 0;
    background: rgba(220,38,38,.08); color: var(--danger);
    display: flex; align-items: center; justify-content: center; font-size: 1.3rem;
}
.ck-report-top-info   { flex: 1; min-width: 200px; }
.ck-report-top-name   { font-family: 'Prompt', sans-serif; font-size: 1.4rem; font-weight: 700; margin-bottom: 6px; }
.ck-report-top-tags   { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 10px; }
.ck-report-count-note { font-size: .82rem; color: var(--text-muted); }
.ck-report-count-note a { color: var(--accent); font-weight: 500; }
.ck-report-top-actions { display: flex; gap: 8px; flex-shrink: 0; align-self: flex-start; }
.ck-warn-banner {
    padding: 14px 16px; background: rgba(245,158,11,.07);
    border: 1px solid rgba(245,158,11,.2); border-radius: var(--radius-sm);
    display: flex; gap: 12px; align-items: flex-start; margin-bottom: 16px;
    font-size: .875rem; color: var(--text-muted);
}
.ck-warn-banner i { color: var(--accent); flex-shrink: 0; font-size: 1rem; margin-top: 1px; }
.ck-report-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 16px; }
@media (max-width: 600px) { .ck-report-grid { grid-template-columns: 1fr; } }
.ck-info-card {
    background: var(--surface); border: 1px solid var(--border);
    border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow);
}
.ck-info-card-header {
    padding: 12px 16px; border-bottom: 1px solid var(--border);
    background: var(--surface2); font-size: .82rem; font-weight: 600;
    text-transform: uppercase; letter-spacing: .04em; color: var(--text-muted);
    display: flex; align-items: center; gap: 7px;
}
.ck-info-card-body { padding: 16px; }
.ck-info-row {
    display: flex; justify-content: space-between; align-items: flex-start;
    padding: 8px 0; border-bottom: 1px solid var(--border);
    font-size: .875rem; gap: 12px;
}
.ck-info-row:last-child { border-bottom: none; padding-bottom: 0; }
.ck-info-label { color: var(--text-muted); flex-shrink: 0; }
.ck-info-value { color: var(--text); font-weight: 500; text-align: right; }
.ck-detail-card {
    background: var(--surface); border: 1px solid var(--border);
    border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow);
    margin-bottom: 16px;
}
.ck-detail-body { padding: 20px; font-size: .9rem; line-height: 1.8; color: var(--text); white-space: pre-line; }
.ck-back-row  { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 24px; }
.ck-back-btn {
    padding: 9px 18px; border-radius: var(--radius-sm);
    font-size: .875rem; font-weight: 500; font-family: 'Sarabun', sans-serif;
    cursor: pointer; transition: all .15s; display: inline-flex; align-items: center; gap: 7px;
    border: 1px solid var(--border); background: var(--surface); color: var(--text);
    text-decoration: none;
}
.ck-back-btn:hover { background: var(--surface2); color: var(--text); }
.ck-back-btn.danger { border-color: var(--danger); color: var(--danger); }
.ck-back-btn.danger:hover { background: var(--danger); color: #fff; }

/* ----- profile.php ----- */
.ck-profile-page { max-width: 720px; margin: 0 auto; padding: 32px 20px 48px; }
.ck-profile-card {
    background: var(--surface); border: 1px solid var(--border);
    border-radius: var(--radius); box-shadow: var(--shadow); overflow: hidden; margin-bottom: 16px;
}
.ck-profile-header-bar {
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-hover) 100%);
    padding: 28px 24px; color: #fff; display: flex; align-items: center; gap: 16px;
}
.ck-profile-avatar {
    width: 56px; height: 56px; border-radius: 14px;
    background: rgba(255,255,255,.2); display: flex; align-items: center;
    justify-content: center; font-size: 1.5rem; flex-shrink: 0;
}
.ck-profile-header-info h2 { font-family: 'Prompt', sans-serif; font-size: 1.2rem; font-weight: 700; }
.ck-profile-header-info p  { font-size: .85rem; opacity: .85; margin-top: 2px; }
.ck-profile-body { padding: 24px; }
.ck-profile-info-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 24px; }
@media (max-width: 500px) { .ck-profile-info-grid { grid-template-columns: 1fr; } }
.ck-profile-info-item {
    background: var(--surface2); border: 1px solid var(--border);
    border-radius: var(--radius-sm); padding: 12px 14px;
}
.ck-profile-info-label { font-size: .75rem; font-weight: 600; text-transform: uppercase; letter-spacing: .04em; color: var(--text-muted); margin-bottom: 4px; }
.ck-profile-info-value { font-size: .9rem; font-weight: 500; color: var(--text); }
.ck-pw-section-title {
    font-family: 'Prompt', sans-serif; font-size: .9rem; font-weight: 600;
    border-bottom: 1px solid var(--border); padding-bottom: 10px; margin-bottom: 16px;
    display: flex; align-items: center; gap: 8px;
}
.ck-update-btn {
    width: 100%; padding: 11px; border-radius: var(--radius-sm);
    background: var(--accent); color: #fff; border: none;
    font-size: .95rem; font-weight: 600; font-family: 'Sarabun', sans-serif;
    cursor: pointer; transition: background .15s;
}
.ck-update-btn:hover { background: var(--accent-hover); }

/* ----- my_reports.php ----- */
.ck-my-page { max-width: 900px; margin: 0 auto; padding: 32px 20px 48px; }
.ck-my-header { margin-bottom: 20px; display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px; }
.ck-my-header h1 { font-family: 'Prompt', sans-serif; font-size: 1.3rem; font-weight: 700; display: flex; align-items: center; gap: 10px; }
.ck-my-header h1 i { color: var(--accent); }
.ck-my-table-wrap {
    background: var(--surface); border: 1px solid var(--border);
    border-radius: var(--radius); box-shadow: var(--shadow); overflow: hidden;
}
.ck-my-table { width: 100%; border-collapse: collapse; }
.ck-my-table th {
    padding: 12px 16px; text-align: left; font-size: .78rem; font-weight: 600;
    text-transform: uppercase; letter-spacing: .05em; color: var(--text-muted);
    background: var(--surface2); border-bottom: 1px solid var(--border);
}
.ck-my-table td {
    padding: 13px 16px; font-size: .875rem; border-bottom: 1px solid var(--border);
    vertical-align: middle;
}
.ck-my-table tbody tr:last-child td { border-bottom: none; }
.ck-my-table tbody tr:hover td { background: var(--surface2); }
.ck-view-btn {
    padding: 5px 13px; border-radius: var(--radius-sm);
    background: var(--accent-soft); color: var(--accent); border: none;
    font-size: .8rem; font-weight: 600; font-family: 'Sarabun', sans-serif;
    cursor: pointer; transition: all .15s; white-space: nowrap; text-decoration: none;
}
.ck-view-btn:hover { background: var(--accent); color: #fff; }

/* ----- register.php / login.php ----- */
.ck-auth-wrap {
    min-height: calc(100vh - 64px - 80px);
    display: flex; align-items: center; justify-content: center;
    padding: 40px 20px;
}
.ck-auth-box {
    width: 100%; max-width: 460px;
    background: var(--surface); border: 1px solid var(--border);
    border-radius: var(--radius); box-shadow: var(--shadow-md);
    padding: 36px;
}
.ck-auth-logo { text-align: center; margin-bottom: 24px; }
.ck-auth-logo-icon {
    width: 52px; height: 52px; border-radius: 14px;
    background: var(--accent-soft); color: var(--accent);
    display: inline-flex; align-items: center; justify-content: center;
    font-size: 1.4rem; margin-bottom: 12px;
}
.ck-auth-logo h2  { font-family: 'Prompt', sans-serif; font-size: 1.25rem; font-weight: 700; }
.ck-auth-logo p   { font-size: .875rem; color: var(--text-muted); margin-top: 4px; }
.ck-auth-form     { display: flex; flex-direction: column; gap: 13px; }
.ck-auth-input-group { display: flex; flex-direction: column; gap: 5px; }
.ck-auth-input-group label { font-size: .82rem; font-weight: 500; color: var(--text-muted); }
.ck-auth-input {
    width: 100%; padding: 10px 14px;
    background: var(--surface2); border: 1px solid var(--border);
    border-radius: var(--radius-sm); color: var(--text);
    font-size: .9rem; font-family: 'Sarabun', sans-serif;
    outline: none; transition: border-color .15s, box-shadow .15s;
}
.ck-auth-input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); background: var(--surface); }
.ck-auth-input-hint { font-size: .75rem; color: var(--text-muted); margin-top: 3px; }
.ck-auth-submit {
    width: 100%; padding: 11px; border-radius: var(--radius-sm);
    background: var(--accent); color: #fff; border: none;
    font-size: .95rem; font-weight: 600; font-family: 'Sarabun', sans-serif;
    cursor: pointer; transition: background .15s; margin-top: 4px;
}
.ck-auth-submit:hover { background: var(--accent-hover); }
.ck-auth-footer {
    text-align: center; margin-top: 20px; padding-top: 16px;
    border-top: 1px solid var(--border); font-size: .85rem; color: var(--text-muted);
}
.ck-auth-footer a { color: var(--accent); font-weight: 500; }
.ck-why-btn {
    width: 100%; padding: 9px; border-radius: var(--radius-sm);
    background: transparent; color: var(--text-muted);
    border: 1px dashed var(--border); font-size: .82rem;
    font-family: 'Sarabun', sans-serif; cursor: pointer; transition: all .15s;
    margin-bottom: 4px;
}
.ck-why-btn:hover { border-color: var(--accent); color: var(--accent); }