/* =========================================================
   VN SMARTCLERK - Theme dung chung (dong bo voi dashboard chat)
   ========================================================= */
:root{
  --bg:#f6f4f1;
  --panel:#ffffff;
  --panel-soft:#fbf9f6;
  --border:#eae5dd;
  --ink:#241f1a;
  --muted:#8b8378;
  --muted-2:#a9a196;
  --accent:#ff6a3d;
  --accent-soft:#ffe4d9;
  --accent-deep:#e14e21;
  --teal:#0f9d8f;
  --teal-soft:#e1f5f2;
  --navy:#0a3d62;
  --navy-deep:#062a45;
  --navy-light:#3a6ea5;
  --danger:#d9483a;
  --danger-soft:#fbe4e1;
  --success:#2f9e58;
  --success-soft:#e3f6e9;
  --radius-lg:20px;
  --radius-md:14px;
  --radius-sm:10px;
  --shadow-sm:0 1px 2px rgba(36,31,26,0.04);
  --shadow-md:0 8px 24px rgba(36,31,26,0.08);
  --shadow-lg:0 16px 40px rgba(36,31,26,0.12);
}

*{box-sizing:border-box;}
html,body{margin:0; padding:0;}
body{
  font-family:'Be Vietnam Pro', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background:var(--bg);
  color:var(--ink);
}
a{color:inherit;}
img{max-width:100%;}

/* ===== Layout khu quan tri ===== */
.admin-shell{
  display:grid;
  grid-template-columns:250px 1fr;
  min-height:100vh;
}
.admin-nav{
  background:var(--panel);
  border-right:1px solid var(--border);
  padding:20px 14px;
  display:flex;
  flex-direction:column;
  gap:4px;
}
.admin-brand{
  display:flex; align-items:center; gap:10px;
  padding:6px 8px 18px;
}
.admin-brand-mark{
  width:34px; height:34px; border-radius:10px;
  background:linear-gradient(135deg, var(--navy-light), var(--navy));
  display:flex; align-items:center; justify-content:center;
  flex-shrink:0;
  box-shadow:var(--shadow-sm);
}
.admin-brand-mark svg{width:18px; height:18px; stroke:#fff;}
.admin-brand-name{font-weight:800; font-size:15px; letter-spacing:-0.01em;}
.admin-brand-sub{font-size:11px; color:var(--muted);}

.admin-nav-link{
  display:flex; align-items:center; gap:10px;
  padding:10px 12px;
  border-radius:var(--radius-sm);
  font-size:13.5px; font-weight:700;
  color:var(--navy);
  text-decoration:none;
  transition:background .12s ease, color .12s ease;
}
.admin-nav-link svg{width:16px; height:16px; stroke:currentColor; flex-shrink:0;}
.admin-nav-link:hover{background:var(--panel-soft); color:var(--ink);}
.admin-nav-link.active{background:var(--accent-soft); color:var(--accent-deep); font-weight:700;}
.admin-nav-label{
  font-size:11px; font-weight:700; letter-spacing:.06em;
  color:var(--muted-2); padding:16px 12px 6px;
}

/* ---- Menu cha + submenu gap/mo ---- */
.admin-nav-group{display:flex; flex-direction:column;}
.admin-nav-parent{
  display:flex; align-items:center; gap:10px;
  width:100%;
  padding:10px 12px;
  border:none; background:transparent;
  border-radius:var(--radius-sm);
  font-family:inherit; font-size:13.5px; font-weight:700;
  color:var(--navy); text-align:left; cursor:pointer;
  transition:background .12s ease, color .12s ease;
}
.admin-nav-parent > svg{width:16px; height:16px; stroke:currentColor; flex-shrink:0;}
.admin-nav-parent span{flex:1; min-width:0; overflow:hidden; text-overflow:ellipsis; white-space:nowrap;}
.admin-nav-parent:hover{background:var(--panel-soft); color:var(--ink);}
.admin-nav-parent .chev{width:14px; height:14px; margin-left:auto; flex-shrink:0; transition:transform .18s ease;}
.admin-nav-group.open > .admin-nav-parent{color:var(--ink);}
.admin-nav-group.open > .admin-nav-parent .chev{transform:rotate(90deg);}
.admin-nav-group.has-active > .admin-nav-parent{color:var(--accent-deep); font-weight:700;}

/* Vung submenu: gap/mo muot bang grid-template-rows 0fr -> 1fr */
.admin-nav-sub{
  display:grid; grid-template-rows:0fr;
  transition:grid-template-rows .2s ease;
}
.admin-nav-sub > div{overflow:hidden; display:flex; flex-direction:column; gap:2px; padding-left:14px; margin:2px 0;}
.admin-nav-sub > div{border-left:1.5px solid var(--border); margin-left:20px;}
.admin-nav-group.open > .admin-nav-sub{grid-template-rows:1fr;}
.admin-nav-sub .admin-nav-link{padding:8px 12px; font-size:13px;}
.admin-nav-sub .admin-nav-link svg{width:15px; height:15px;}

.admin-nav-footer{margin-top:14px; padding-top:14px; border-top:1px solid var(--border);}

.admin-main{display:flex; flex-direction:column; min-width:0;}
.admin-topbar{
  display:flex; align-items:center; justify-content:space-between;
  padding:16px 28px;
  background:linear-gradient(135deg, var(--navy), var(--navy-deep));
  color:#fff;
  box-shadow:var(--shadow-sm);
}
.admin-topbar h1{font-size:16px; margin:0; font-weight:700;}
.admin-topbar .crumbs{font-size:12px; color:rgba(255,255,255,0.7); margin-top:2px;}
.admin-user-chip{
  display:flex; align-items:center; gap:10px;
  font-size:13px; color:#fff;
}
.admin-user-chip .avatar{
  width:32px; height:32px; border-radius:50%;
  background:linear-gradient(135deg,#ffb199,var(--accent));
  display:flex; align-items:center; justify-content:center;
  font-weight:700; font-size:12px; color:#fff;
}
.admin-body{padding:24px 28px; flex:1;}

/* ===== Card / Table / Form dung chung ===== */
.card{
  background:var(--panel);
  border:1px solid var(--border);
  border-radius:var(--radius-md);
  box-shadow:var(--shadow-sm);
  padding:20px;
}
.card + .card{margin-top:18px;}
.card h2, .card h3{margin-top:0;}

.stat-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(200px,1fr));
  gap:16px;
  margin-bottom:20px;
}
.stat-card{
  background:var(--panel);
  border:1px solid var(--border);
  border-radius:var(--radius-md);
  padding:18px 20px;
  box-shadow:var(--shadow-sm);
}
.stat-card .stat-label{font-size:12px; color:var(--muted); font-weight:600; text-transform:uppercase; letter-spacing:.04em;}
.stat-card .stat-value{font-size:26px; font-weight:800; margin-top:6px;}
.stat-card .stat-sub{font-size:12px; color:var(--muted-2); margin-top:4px;}

table{width:100%; border-collapse:collapse; font-size:13.5px;}
thead th{
  text-align:left; font-size:11px; font-weight:700; letter-spacing:.04em;
  color:var(--muted); text-transform:uppercase;
  padding:10px 12px; border-bottom:1px solid var(--border);
}
tbody td{padding:12px; border-bottom:1px solid var(--border); vertical-align:middle;}
tbody tr:hover{background:var(--panel-soft);}
.table-wrap{overflow-x:auto;}

.badge{
  display:inline-flex; align-items:center; gap:5px;
  font-size:11.5px; font-weight:700;
  padding:4px 10px; border-radius:999px;
}
.badge-role-superadmin{background:var(--navy); color:#fff;}
.badge-role-admin{background:var(--teal-soft); color:var(--teal);}
.badge-role-user{background:var(--panel-soft); color:var(--muted); border:1px solid var(--border);}
.badge-active{background:var(--success-soft); color:var(--success);}
.badge-locked{background:var(--danger-soft); color:var(--danger);}
.badge-credit{background:var(--accent-soft); color:var(--accent-deep);}
.badge-pending{background:#fff4d6; color:#a06b00;}
.badge-rejected{background:var(--danger-soft,#fde8e6); color:var(--danger,#c0392b);}
.badge-used{background:#eef2ff; color:#3730a3;}

.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:6px;
  font-family:inherit; font-size:13px; font-weight:600;
  padding:9px 16px; border-radius:var(--radius-sm);
  border:1px solid transparent; cursor:pointer;
  text-decoration:none;
  transition:transform .1s ease, box-shadow .1s ease, background .12s ease;
}
.btn svg{width:14px; height:14px; stroke:currentColor;}
.btn-primary{background:linear-gradient(135deg, var(--accent), var(--accent-deep)); color:#fff; box-shadow:0 4px 14px rgba(255,106,61,0.35);}
.btn-primary:hover{transform:translateY(-1px);}
.btn-navy{background:linear-gradient(135deg, var(--navy-light), var(--navy)); color:#fff; box-shadow:0 4px 14px rgba(10,61,98,0.3);}
.btn-outline{background:var(--panel); border-color:var(--border); color:var(--ink);}
.btn-outline:hover{background:var(--panel-soft);}
.btn-danger{background:var(--danger-soft); color:var(--danger);}
.btn-sm{padding:6px 11px; font-size:12px;}
.btn:disabled{opacity:.5; cursor:not-allowed;}

.form-group{margin-bottom:16px;}
.form-group label{display:block; font-size:12.5px; font-weight:600; color:var(--ink); margin-bottom:6px;}
.form-hint{font-size:11.5px; color:var(--muted-2); margin-top:5px;}
.form-row{display:grid; grid-template-columns:1fr 1fr; gap:16px;}
@media (max-width:720px){.form-row{grid-template-columns:1fr;}}

input[type=text], input[type=email], input[type=password], input[type=tel], input[type=number],
input[type=search], input[type=date], select, textarea{
  width:100%;
  font-family:inherit; font-size:13.5px; color:var(--ink);
  background:var(--panel-soft);
  border:1px solid var(--border);
  border-radius:var(--radius-sm);
  padding:10px 12px;
  outline:none;
  transition:border-color .12s ease, box-shadow .12s ease;
}
input:focus, select:focus, textarea:focus{
  border-color:var(--navy-light);
  box-shadow:0 0 0 3px rgba(58,110,165,0.15);
  background:#fff;
}
textarea{resize:vertical; min-height:80px;}

.alert{
  display:flex; align-items:flex-start; gap:10px;
  padding:12px 14px; border-radius:var(--radius-sm);
  font-size:13px; margin-bottom:18px;
  border:1px solid transparent;
}
.alert-error{background:var(--danger-soft); color:#8a2b1f; border-color:#f2c1b8;}
.alert-success{background:var(--success-soft); color:#1f6b3a; border-color:#bfe8cd;}
.alert-info{background:var(--teal-soft); color:#0c6f64; border-color:#bfe6e1;}

.toolbar{
  display:flex; align-items:center; justify-content:space-between;
  gap:12px; flex-wrap:wrap;
  margin-bottom:16px;
}
.toolbar .filters{display:flex; gap:10px; flex-wrap:wrap;}
.toolbar .filters select, .toolbar .filters input{width:auto; min-width:150px;}

.pagination{display:flex; gap:6px; justify-content:flex-end; margin-top:16px;}
.pagination a, .pagination span{
  display:inline-flex; align-items:center; justify-content:center;
  min-width:32px; height:32px; padding:0 8px;
  border-radius:8px; font-size:12.5px; font-weight:600;
  border:1px solid var(--border); text-decoration:none; color:var(--ink);
}
.pagination a:hover{background:var(--panel-soft);}
.pagination .active{background:var(--accent); border-color:var(--accent); color:#fff;}

.empty-block{
  text-align:center; padding:40px 20px; color:var(--muted);
}

/* ===== Trang dang nhap ===== */
.auth-wrap{
  min-height:100vh;
  display:flex; align-items:center; justify-content:flex-end;
  /* Duong dan TUONG DOI theo vi tri file css (assets/css/) -> chay dung
     ca localhost (/DUANMOI/...) lan VPS (goc /) */
  background:
    linear-gradient(135deg, rgba(10,61,98,0.38) 0%, rgba(255,106,61,0.22) 100%),
    url('../../media/images/vietnam1.jpg') center/cover no-repeat fixed;
  padding:20px 6vw 20px 20px;
}
@media (max-width: 760px){
  .auth-wrap{ justify-content:center; padding:20px; }
}
.auth-card{
  width:100%; max-width:400px;
  background:var(--panel);
  border:1px solid var(--border);
  border-radius:var(--radius-lg);
  box-shadow:var(--shadow-lg);
  padding:36px 32px;
}
.auth-logo{
  width:52px; height:52px; border-radius:15px;
  background:linear-gradient(135deg, var(--navy-light), var(--navy));
  display:flex; align-items:center; justify-content:center;
  margin:0 auto 16px;
  box-shadow:var(--shadow-md);
}
.auth-logo svg{width:26px; height:26px; stroke:#fff;}
.auth-title{text-align:center; font-size:19px; font-weight:800; margin:0 0 4px;}
.auth-sub{text-align:center; font-size:13px; color:var(--muted); margin:0 0 26px;}
.auth-footer{text-align:center; font-size:12px; color:var(--muted-2); margin-top:20px;}

.password-field{position:relative;}
.password-toggle{
  position:absolute; right:10px; top:50%; transform:translateY(-50%);
  background:none; border:none; cursor:pointer; color:var(--muted);
  display:flex; padding:4px;
}
.password-toggle svg{width:16px; height:16px; stroke:currentColor;}

/* ============================================================
   VN MODAL — POPUP CHUNG TOAN DU AN
   Goi qua JS: VNModal.confirm({...}) / VNModal.alert({...})
   ============================================================ */
#vnModalBackdrop{
  position:fixed; inset:0; z-index:99000;
  background:rgba(10,20,40,.52);
  backdrop-filter:blur(6px); -webkit-backdrop-filter:blur(6px);
  display:flex; align-items:center; justify-content:center;
  padding:20px;
  opacity:0; visibility:hidden;
  transition:opacity .22s ease, visibility .22s ease;
}
#vnModalBackdrop.show{opacity:1; visibility:visible;}
#vnModalBox{
  background:var(--panel,#fff);
  border-radius:22px;
  box-shadow:0 32px 80px rgba(10,20,40,.28), 0 0 0 1px rgba(10,20,40,.06);
  width:min(440px,100%);
  overflow:hidden;
  transform:scale(.9) translateY(20px);
  transition:transform .25s cubic-bezier(.34,1.4,.64,1);
}
#vnModalBackdrop.show #vnModalBox{transform:scale(1) translateY(0);}
/* Icon vung */
.vn-modal-icon-ring{
  width:64px; height:64px; border-radius:50%;
  display:grid; place-items:center; margin:0 auto 16px; font-size:28px;
}
.vn-modal-icon-ring.danger{background:var(--danger-soft,#fbe4e1);}
.vn-modal-icon-ring.warn{background:#fef3c7;}
.vn-modal-icon-ring.info{background:#e0f2fe;}
.vn-modal-icon-ring.success{background:var(--success-soft,#e3f6e9);}
/* Phan tren */
.vn-modal-body{
  padding:32px 28px 20px;
  text-align:center;
}
.vn-modal-title{
  font-size:17px; font-weight:800; color:var(--ink); margin:0 0 8px;
  line-height:1.35;
}
.vn-modal-msg{
  font-size:13.5px; color:var(--muted); line-height:1.6; margin:0;
}
/* Phan chan */
.vn-modal-foot{
  display:flex; gap:10px; justify-content:flex-end;
  padding:16px 24px;
  border-top:1px solid var(--border,#eae5dd);
  background:var(--panel-soft,#fbf9f6);
}
.vn-modal-btn{
  font:inherit; font-size:13.5px; font-weight:700;
  padding:10px 22px; border-radius:12px; border:none;
  cursor:pointer; transition:filter .15s, transform .12s;
  outline:none;
}
.vn-modal-btn:hover{filter:brightness(1.07); transform:translateY(-1px);}
.vn-modal-btn:active{transform:translateY(0);}
.vn-modal-btn.cancel{
  background:var(--panel-soft,#f5f6f8);
  border:1.5px solid var(--border,#eae5dd);
  color:var(--muted);
}
.vn-modal-btn.cancel:hover{background:var(--border,#eae5dd);}
.vn-modal-btn.ok-danger{
  background:linear-gradient(120deg,var(--danger,#d9483a),#ef4444);
  color:#fff; box-shadow:0 6px 16px rgba(217,72,58,.35);
}
.vn-modal-btn.ok-primary{
  background:linear-gradient(120deg,var(--navy,#0a3d62),var(--navy-light,#3a6ea5));
  color:#fff; box-shadow:0 6px 16px rgba(10,61,98,.32);
}
.vn-modal-btn.ok-success{
  background:linear-gradient(120deg,var(--success,#2f9e58),#22c55e);
  color:#fff; box-shadow:0 6px 16px rgba(47,158,88,.35);
}

/* ============================================================
   ADMIN — RESPONSIVE MOBILE (điện thoại)
   Sidebar thành ngăn kéo (off-canvas) + nút hamburger; ẩn chữ thừa.
   ============================================================ */
.admin-nav-toggle{ display:none; }               /* mặc định (desktop) ẩn */
/* Overlay LUÔN tách khỏi lưới (position:fixed) để không bao giờ chiếm ô cột 2
   của .admin-shell, kể cả khi rule ẩn chưa được áp. Mặc định ẩn hẳn. */
.admin-nav-overlay{ position:fixed; inset:0; display:none; z-index:999; background:rgba(0,0,0,.42); }
@media (max-width: 900px){
  .admin-shell{ grid-template-columns: 1fr; }
  .admin-nav{
    position:fixed; top:0; left:0; bottom:0; width:264px; max-width:82vw;
    z-index:1000; transform:translateX(-100%); transition:transform .25s ease;
    overflow-y:auto; box-shadow:4px 0 26px rgba(0,0,0,.22);
  }
  .admin-shell.nav-open .admin-nav{ transform:translateX(0); }
  .admin-nav-overlay{ position:fixed; inset:0; background:rgba(0,0,0,.42); z-index:999; }
  .admin-shell.nav-open .admin-nav-overlay{ display:block; }

  .admin-nav-toggle{
    display:inline-flex; align-items:center; justify-content:center;
    width:38px; height:38px; margin-right:10px; flex-shrink:0;
    border:none; border-radius:10px; cursor:pointer;
    background:rgba(255,255,255,.16); color:#fff;
  }
  .admin-nav-toggle svg{ width:22px; height:22px; stroke:currentColor; fill:none; stroke-width:2; }

  .admin-topbar{ padding:11px 14px; }
  .admin-topbar h1{ font-size:15px; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
  .admin-topbar .crumbs{ display:none; }          /* chỗ hẹp -> bỏ breadcrumb */
  .admin-user-chip span{ display:none; }          /* ẩn tên/chức vụ, chỉ còn avatar */
  .admin-body{ padding:16px 12px; }

  /* Bảng dữ liệu: cho cuộn ngang trong khung, không tràn màn hình */
  .admin-body .table-wrap, .admin-body .tbl-wrap{ overflow-x:auto; -webkit-overflow-scrolling:touch; }
  .admin-body table{ display:block; width:100%; overflow-x:auto; -webkit-overflow-scrolling:touch; white-space:nowrap; }

  /* Lưới thẻ/thống kê xuống 1 cột cho gọn */
  .admin-body .grid, .admin-body .cards, .admin-body .stat-grid{ grid-template-columns:1fr !important; }
}
@media (max-width: 520px){
  .admin-brand-sub{ display:none; }
  .admin-topbar h1{ font-size:14px; }
}

/* ============================================================
 * TIÊU ĐỀ TRANG CÔNG CỤ — sát header, chữ nhỏ hơn, tiết kiệm chiều cao.
 * Áp cho mọi trang theo quy ước ".*-boc > .*-dau" (Soạn thảo, Tóm tắt, Dịch
 * thuật, Thẩm định, Phân tích, Xưởng ảnh/video, Kho kết quả...).
 * Dùng bộ chọn hậu tố + :has để KHÔNG đụng tiêu đề hộp thoại (ht-dau) hay
 * các khung con (bang-boc, loi-boc).
 * ============================================================ */
[class$="-boc"] > [class$="-dau"]{ margin:0 0 1px !important; padding-bottom:0 !important; }
[class$="-boc"] > [class$="-dau"] h1{ font-size:18px !important; line-height:1.25 !important; margin:0 !important; }
[class$="-boc"] > [class$="-dau"] p{ margin:2px 0 0 !important; font-size:13px !important; }
[class$="-boc"]:has(> [class$="-dau"]){ padding-top:10px !important; }