:root{
	--bg:#15100c; --panel:#1f1812; --border:#3a2c1e; --text:#f3ece0;
	--muted:#a9998a; --accent:#e8b84b; --accent-ink:#2a1f16; --danger:#b0453b;
}
*{box-sizing:border-box;}
body{margin:0;background:var(--bg);color:var(--text);font-family:'Be Vietnam Pro',sans-serif;}
a{color:var(--accent);}
.wrap{max-width:1100px;margin:0 auto;padding:20px 16px 60px;}

.topbar{display:flex;align-items:center;justify-content:space-between;
	padding:14px 20px;background:var(--panel);border-bottom:1px solid var(--border);}
.topbar h1{font-size:16px;margin:0;}

.btn-ghost{padding:6px 14px;border:1px solid var(--border);border-radius:8px;text-decoration:none;font-size:13px;}
.btn-danger{background:var(--danger);color:#fff;border:none;padding:8px 14px;border-radius:8px;cursor:pointer;}

.card{background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:18px 20px;margin-bottom:18px;}
.card h2{margin-top:0;font-size:15px;color:var(--accent);}

.login-body{display:flex;align-items:center;justify-content:center;min-height:100vh;}
.login-box{background:var(--panel);border:1px solid var(--border);border-radius:14px;padding:28px;
	display:flex;flex-direction:column;gap:12px;width:280px;}
.login-box h1{margin:0 0 8px;font-size:18px;text-align:center;}

input[type=text], input[type=password], textarea, select{
	background:#0f0b08;border:1px solid var(--border);color:var(--text);border-radius:8px;
	padding:9px 11px;font-family:inherit;font-size:14px;width:100%;}
textarea{resize:vertical;min-height:70px;}
button{background:var(--accent);color:var(--accent-ink);border:none;border-radius:8px;
	padding:9px 16px;font-weight:600;cursor:pointer;font-size:14px;}
button:hover{opacity:.9;}
.error{color:#e8837a;font-size:13px;}
.success{color:#7fbf8f;font-size:13px;}
.hint{color:var(--muted);font-size:12.5px;}

.upload-form{display:flex;gap:10px;flex-wrap:wrap;}
.upload-form input[type=text]{flex:1;min-width:220px;}

.video-table{width:100%;border-collapse:collapse;font-size:14px;}
.video-table th{text-align:left;color:var(--muted);font-weight:600;font-size:12px;
	padding:6px 8px;border-bottom:1px solid var(--border);}
.video-table td{padding:9px 8px;border-bottom:1px solid var(--border);}
.row-actions a{margin-right:12px;font-size:13px;}

.admin-tools{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:13px;}
.admin-tools code{background:#0f0b08;padding:4px 8px;border-radius:6px;margin:0 8px;}

.review-layout{display:flex;gap:20px;align-items:flex-start;flex-wrap:wrap;}
.review-main{flex:1 1 480px;min-width:280px;}
.review-sidebar{flex:0 0 320px;max-width:100%;max-height:640px;overflow-y:auto;
	background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:14px 16px;}
.review-sidebar h3{font-size:13px;color:var(--accent);margin:16px 0 8px;}
.review-sidebar h3:first-child{margin-top:0;}

#player{width:100%;border-radius:10px;background:#000;display:block;}

.timeline{position:relative;height:14px;background:var(--panel);border:1px solid var(--border);
	border-radius:7px;margin:10px 0 16px;}
.timeline-mark{position:absolute;top:50%;transform:translate(-50%,-50%);width:10px;height:10px;
	border-radius:50%;background:var(--accent);border:2px solid var(--bg);cursor:pointer;padding:0;}
.timeline-mark:hover{background:#fff;}

.comment-form{background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:16px;
	display:flex;flex-direction:column;gap:10px;}
.ts-badge{display:inline-block;font-size:12px;color:var(--accent-ink);background:var(--accent);
	padding:3px 10px;border-radius:12px;width:fit-content;font-weight:600;}
.comment-form-row{display:flex;gap:10px;flex-wrap:wrap;}
.comment-form-row input, .comment-form-row select{flex:1;min-width:140px;}
.checkbox-row{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--muted);}
.checkbox-row input{width:auto;}

.comment-item{border-bottom:1px solid var(--border);padding:10px 0;}
.comment-item:last-child{border-bottom:none;}
.comment-meta{display:flex;align-items:center;gap:8px;flex-wrap:wrap;font-size:12px;margin-bottom:4px;}
.comment-jump{background:var(--accent);color:var(--accent-ink);border:none;border-radius:10px;
	padding:2px 9px;font-weight:700;font-size:12px;cursor:pointer;}
.comment-tag{background:#3a2c1e;color:var(--muted);padding:2px 8px;border-radius:10px;}
.comment-author{color:var(--muted);}
.comment-body{margin:4px 0;font-size:13.5px;line-height:1.5;}
.comment-delete-form button{background:transparent;color:#e8837a;border:1px solid #6b3a34;
	padding:3px 10px;font-size:11px;border-radius:6px;}

.summary-box{width:100%;min-height:220px;font-family:ui-monospace,monospace;font-size:12.5px;white-space:pre;}

@media (max-width: 720px){
	.review-sidebar{flex-basis:100%;max-height:none;}
}

/* ===== Trang xem công khai (v.php) — riêng biệt hoàn toàn với trang admin,
   không có danh sách/timeline lộ góp ý người khác. Bố cục dọc đơn giản, ưu
   tiên dùng tốt trên điện thoại: mỗi khối 1 card full-width, nút gửi cố
   định dưới đáy màn hình để luôn bấm được mà không phải cuộn lại. */
.public-body{padding-bottom:90px;} /* chừa chỗ cho .submit-bar cố định đáy */
.public-wrap{max-width:720px;margin:0 auto;padding:16px 14px 24px;}
.public-wrap .card h2{font-size:14px;}
.public-wrap .card{margin-bottom:0;} /* .review-grid tự lo khoảng cách bằng gap */

/* Video lên đầu ngay khi vào trang (mobile: video → chi tiết → chung).
   Từ 900px trở lên tách 2 cột: trái video+chi tiết (rộng), phải góp ý
   chung (hẹp, thu nhỏ lại vì chỉ là phụ so với video). */
.review-grid{display:grid;gap:16px;
	grid-template-columns:1fr;
	grid-template-areas:"video" "detail" "general";}
.grid-video{grid-area:video;}
.grid-detail{grid-area:detail;}
.grid-general{grid-area:general;}

@media (min-width: 900px){
	.public-wrap{max-width:1080px;}
	.review-grid{grid-template-columns:1fr 320px;align-items:start;
		grid-template-areas:"video general" "detail general";}
	.grid-general{max-height:calc(100vh - 140px);overflow-y:auto;position:sticky;top:16px;}
}

.name-card label{display:block;font-size:13px;font-weight:600;margin-bottom:6px;}
.name-card-row{display:flex;gap:14px;flex-wrap:wrap;}
.name-card-row>div{flex:1;min-width:180px;}
.req{color:#e8837a;}
.field-invalid{border-color:#b0453b !important;}
.field-error{color:#e8837a;font-size:12.5px;margin:6px 0 0;}
.notice{background:#2a2410;border:1px solid #6b5a1e;color:#e8d78a;
	font-size:12.5px;padding:8px 12px;border-radius:8px;margin:12px 0 0;}

/* ===== Modal xác nhận trước khi gửi — đọc lại toàn bộ nội dung, có tên +
   SĐT + thời gian, tránh gửi nhầm/gửi sót. */
.confirm-overlay{position:fixed;inset:0;z-index:50;background:rgba(10,7,5,.85);
	display:none;align-items:flex-end;justify-content:center;}
.confirm-overlay:not([hidden]){display:flex;}
.confirm-box{background:var(--panel);border:1px solid var(--border);
	border-radius:16px 16px 0 0;width:100%;max-width:640px;max-height:85vh;
	display:flex;flex-direction:column;padding:20px;}
.confirm-box h2{margin:0 0 14px;font-size:16px;color:var(--accent);}
.confirm-body{overflow-y:auto;flex:1;}
.confirm-meta{background:#0f0b08;border:1px solid var(--border);border-radius:10px;
	padding:10px 14px;margin-bottom:14px;font-size:13px;display:flex;flex-direction:column;gap:4px;}
.confirm-body h3{font-size:12.5px;color:var(--accent);margin:16px 0 8px;text-transform:uppercase;letter-spacing:.03em;}
.confirm-body h3:first-of-type{margin-top:0;}
.confirm-item{border-bottom:1px solid var(--border);padding:8px 0;}
.confirm-item:last-child{border-bottom:none;}
.confirm-item-label{font-size:12px;font-weight:600;color:var(--muted);margin-bottom:2px;}
.confirm-item-body{font-size:13.5px;line-height:1.5;white-space:pre-wrap;}
.confirm-actions{display:flex;gap:10px;margin-top:16px;flex-wrap:wrap;}
.confirm-actions button{flex:1;min-width:140px;}
.btn-ghost-dark{all:unset;box-sizing:border-box;flex:1;min-width:140px;text-align:center;
	cursor:pointer;padding:9px 16px;border-radius:8px;border:1px solid var(--border);
	color:var(--text);font-size:14px;}
.btn-ghost-dark:hover{border-color:var(--accent);}

.general-fields{display:flex;flex-direction:column;gap:14px;}
.general-field label{display:block;font-size:12.5px;font-weight:600;color:var(--accent);margin-bottom:5px;}
.general-field textarea{min-height:64px;}

.public-wrap #player{width:100%;border-radius:10px;background:#000;display:block;}

.detail-add-row{display:flex;align-items:center;justify-content:space-between;gap:10px;
	flex-wrap:wrap;background:#0f0b08;border:1px solid var(--border);border-radius:10px;
	padding:10px 12px;margin-bottom:12px;}
#current-time-label{font-size:12.5px;color:var(--muted);font-variant-numeric:tabular-nums;}
#add-detail-btn{white-space:nowrap;}

.detail-row{background:#0f0b08;border:1px solid var(--border);border-radius:10px;
	padding:10px 12px;margin-bottom:10px;}
.detail-row-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:6px;}
.detail-remove{all:unset;cursor:pointer;color:var(--muted);padding:2px 6px;font-size:13px;}
.detail-remove:hover{color:#e8837a;}
.detail-body{min-height:56px;}

.submit-bar{position:fixed;left:0;right:0;bottom:0;z-index:20;
	background:rgba(21,16,12,.97);border-top:1px solid var(--border);
	padding:10px 14px;backdrop-filter:blur(4px);
	display:flex;flex-direction:column;align-items:stretch;gap:6px;}
.submit-bar .field-error, .submit-bar .success{margin:0;text-align:center;font-size:12.5px;}
#submit-btn{width:100%;max-width:720px;margin:0 auto;padding:12px 16px;font-size:15px;}
#submit-btn:disabled{opacity:.6;cursor:default;}