/* Fullfill LSB - Amazon-style theme */
:root{
  --color-bg: #F2F4F8;
  --color-bg-card: #FFFFFF;
  --color-text: #0F1111;
  --color-muted: #565959;
  --color-border: #D5D9D9;
  --color-border-strong: #888C8C;
  --color-orange: #FF9900;
  --color-orange-dark: #E47911;
  --color-blue: #007185;
  --color-blue-dark: #0F6571;
  --color-navy: #232F3E;
  --color-navy-2: #131A22;
  --color-success: #067D62;
  --color-warning: #D97706;
  --color-danger: #B12704;
  --color-info: #2D8FE0;
  --shadow-card: 0 1px 4px rgba(15,17,17,0.08);
  --shadow-pop: 0 4px 16px rgba(15,17,17,0.12);
  --radius-sm: 4px;
  --radius: 8px;
  --radius-lg: 12px;
  --font: -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0;font-family:var(--font);color:var(--color-text);background:var(--color-bg);font-size:14px;line-height:1.45}
a{color:var(--color-blue);text-decoration:none}
a:hover{color:var(--color-orange-dark);text-decoration:underline}
button{font-family:var(--font);cursor:pointer}
input,select,textarea{font-family:var(--font);font-size:14px}

/* ============ TOPBAR (Amazon style) ============ */
.topbar{background:var(--color-navy);color:#fff;display:flex;align-items:center;gap:16px;padding:0 16px;height:60px;position:sticky;top:0;z-index:50}
.topbar .brand{display:flex;align-items:center;gap:10px;color:#fff;font-weight:700;font-size:18px}
.topbar .brand img{height:40px;width:40px;background:#fff;border-radius:6px;padding:3px;object-fit:contain}
.topbar .brand b{color:var(--color-orange)}
.topbar .search{flex:1;max-width:720px;display:flex;height:40px;border-radius:var(--radius);overflow:hidden;background:#fff}
.topbar .search input{flex:1;border:0;outline:0;padding:0 14px;font-size:14px;color:#111}
.topbar .search button{background:var(--color-orange);border:0;width:48px;color:#000;font-weight:700}
.topbar .search button:hover{background:var(--color-orange-dark)}
.topbar .actions{display:flex;align-items:center;gap:14px;font-size:13px}
.topbar .actions .pill{display:inline-flex;align-items:center;gap:6px;padding:6px 10px;border-radius:6px;background:rgba(255,255,255,.06);cursor:pointer}
.topbar .actions .pill:hover{background:rgba(255,255,255,.14)}
.topbar .actions .role{padding:2px 8px;border-radius:10px;background:var(--color-orange);color:#000;font-weight:700;font-size:11px;text-transform:uppercase}

/* ============ SUBNAV ============ */
.subnav{background:#37475A;color:#fff;padding:0 16px;display:flex;align-items:center;gap:6px;height:40px;position:sticky;top:60px;z-index:49;overflow-x:auto}
.subnav a{color:#fff;padding:8px 14px;border-radius:6px;font-size:13px;white-space:nowrap}
.subnav a:hover{background:rgba(255,255,255,.1);text-decoration:none}
.subnav a.active{background:rgba(255,255,255,.16);box-shadow:inset 0 -3px 0 var(--color-orange)}

/* ============ LAYOUT ============ */
.container{padding:18px 22px;max-width:1600px;margin:0 auto}
.page-title{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}
.page-title h1{font-size:22px;margin:0;font-weight:600}
.page-title .actions{display:flex;gap:8px}

/* ============ CARD ============ */
.card{background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius);box-shadow:var(--shadow-card);padding:16px;margin-bottom:14px}
.card h2,.card h3{margin:0 0 10px;font-size:16px;font-weight:600}
.card .card-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}
.grid{display:grid;gap:14px}
.grid.cols-4{grid-template-columns:repeat(4,minmax(0,1fr))}
.grid.cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid.cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}
@media(max-width:1100px){.grid.cols-4{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:700px){.grid.cols-4,.grid.cols-3,.grid.cols-2{grid-template-columns:1fr}}

/* KPI */
.kpi{background:#fff;border:1px solid var(--color-border);border-radius:var(--radius);padding:14px;display:flex;align-items:center;gap:14px}
.kpi .ic{width:46px;height:46px;border-radius:10px;background:#FFF3E0;color:var(--color-orange-dark);display:flex;align-items:center;justify-content:center;font-size:22px;font-weight:700;flex-shrink:0}
.kpi .ic.b{background:#E1F5FE;color:#0277BD}
.kpi .ic.g{background:#E8F5E9;color:#2E7D32}
.kpi .ic.r{background:#FFEBEE;color:#C62828}
.kpi .lbl{color:var(--color-muted);font-size:12px;text-transform:uppercase;letter-spacing:.04em}
.kpi .val{font-size:22px;font-weight:700;color:var(--color-navy)}

/* ============ BUTTONS ============ */
.btn{display:inline-flex;align-items:center;gap:6px;padding:7px 14px;border-radius:8px;border:1px solid var(--color-border-strong);background:linear-gradient(to bottom,#f7fafa,#e7e9ec);color:#111;font-size:13px;cursor:pointer;text-decoration:none}
.btn:hover{background:linear-gradient(to bottom,#f7fafa,#dadbdc)}
.btn.primary{background:linear-gradient(to bottom,#FFD580,#FF9900);border-color:#a88734;color:#111}
.btn.primary:hover{background:linear-gradient(to bottom,#FFC56B,#E47911)}
.btn.secondary{background:linear-gradient(to bottom,#4f6c8a,#37475A);border-color:#1f2a3a;color:#fff}
.btn.secondary:hover{background:linear-gradient(to bottom,#46627e,#2c3a4a)}
.btn.danger{background:linear-gradient(to bottom,#FFAFAF,#E11900);border-color:#8b0c00;color:#fff}
.btn.ghost{background:transparent;border-color:transparent;color:var(--color-blue)}
.btn.sm{padding:4px 8px;font-size:12px}
.btn[disabled]{opacity:.5;cursor:not-allowed}

/* ============ FORM ============ */
.form-row{display:flex;flex-direction:column;gap:6px;margin-bottom:12px}
.form-row label{font-size:12px;color:var(--color-muted);font-weight:600;text-transform:uppercase;letter-spacing:.04em}
.form-row input,.form-row select,.form-row textarea{padding:9px 12px;border:1px solid var(--color-border-strong);border-radius:6px;background:#fff;width:100%;outline:none;transition:border-color .15s, box-shadow .15s}
.form-row input:focus,.form-row select:focus,.form-row textarea:focus{border-color:var(--color-orange);box-shadow:0 0 0 3px rgba(255,153,0,.2)}
.form-row textarea{min-height:80px;resize:vertical}
.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
@media(max-width:700px){.form-grid{grid-template-columns:1fr}}

/* ============ TABLE ============ */
.table-wrap{overflow:auto;border:1px solid var(--color-border);border-radius:var(--radius);background:#fff}
table.t{width:100%;border-collapse:collapse;font-size:13px;min-width:1100px}
table.t thead th{background:#F2F4F8;color:#0F1111;text-align:left;padding:10px 12px;border-bottom:1px solid var(--color-border);font-weight:600;font-size:12px;text-transform:uppercase;letter-spacing:.03em;position:sticky;top:0;z-index:1}
table.t tbody td{padding:10px 12px;border-bottom:1px solid #EDEDED;vertical-align:top}
table.t tbody tr:hover{background:#FFF8E1}
table.t .w-img{width:60px;height:60px;border-radius:6px;object-fit:cover;cursor:zoom-in;border:1px solid var(--color-border)}
table.t .actions{display:flex;gap:6px;flex-wrap:wrap}
table.t .order-code{font-weight:600;color:var(--color-blue)}
table.t .ship-address{white-space:pre-line;font-size:12px;color:#333;max-width:240px}

/* Filter bar */
.filter{display:flex;align-items:flex-end;gap:10px;flex-wrap:wrap;margin-bottom:12px}
.filter .form-row{margin-bottom:0;min-width:140px}
.filter .form-row.grow{flex:1;min-width:220px}

/* Badge */
.badge{display:inline-block;padding:3px 9px;border-radius:12px;font-size:11px;font-weight:600;line-height:1.4;border:1px solid transparent}
.badge.waiting_design{background:#FFF3E0;color:#E47911;border-color:#FFCC80}
.badge.designed{background:#E3F2FD;color:#1565C0;border-color:#90CAF9}
.badge.producing{background:#FFF8E1;color:#F57F17;border-color:#FFE082}
.badge.shipped{background:#E1F5FE;color:#0277BD;border-color:#81D4FA}
.badge.done{background:#E8F5E9;color:#2E7D32;border-color:#A5D6A7}
.badge.canceled{background:#FFEBEE;color:#C62828;border-color:#EF9A9A}

/* select inline cho status (giống chip nhưng có dropdown) */
.status-select{padding:4px 8px;border-radius:12px;font-size:11px;font-weight:600;border:1px solid;cursor:pointer;outline:none}
.status-select.waiting_design{background:#FFF3E0;color:#E47911;border-color:#FFCC80}
.status-select.designed{background:#E3F2FD;color:#1565C0;border-color:#90CAF9}
.status-select.producing{background:#FFF8E1;color:#F57F17;border-color:#FFE082}
.status-select.shipped{background:#E1F5FE;color:#0277BD;border-color:#81D4FA}
.status-select.done{background:#E8F5E9;color:#2E7D32;border-color:#A5D6A7}
.status-select.canceled{background:#FFEBEE;color:#C62828;border-color:#EF9A9A}

/* ============ MODAL ============ */
.modal-mask{position:fixed;inset:0;background:rgba(15,17,17,.55);display:none;align-items:flex-start;justify-content:center;z-index:100;overflow-y:auto;padding:40px 16px}
.modal-mask.open{display:flex}
.modal{background:#fff;border-radius:12px;width:100%;max-width:780px;box-shadow:var(--shadow-pop);animation:pop .15s ease-out}
.modal.lg{max-width:1100px}
.modal .head{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--color-border)}
.modal .head h3{margin:0;font-size:17px}
.modal .head .close{background:none;border:0;font-size:22px;cursor:pointer;color:var(--color-muted)}
.modal .body{padding:18px 20px}
.modal .foot{display:flex;justify-content:flex-end;gap:8px;padding:14px 20px;border-top:1px solid var(--color-border);background:#FAFAFA;border-radius:0 0 12px 12px}
@keyframes pop{from{transform:translateY(-8px);opacity:0}to{transform:none;opacity:1}}

/* ============ TOAST ============ */
.toast-stack{position:fixed;right:16px;bottom:16px;display:flex;flex-direction:column;gap:8px;z-index:200}
.toast{background:#fff;border:1px solid var(--color-border);border-left:4px solid var(--color-orange);padding:10px 14px;border-radius:6px;box-shadow:var(--shadow-pop);min-width:240px;max-width:380px;font-size:13px;animation:slide .2s ease-out}
.toast.success{border-left-color:var(--color-success)}
.toast.error{border-left-color:var(--color-danger)}
.toast.info{border-left-color:var(--color-info)}
@keyframes slide{from{transform:translateX(20px);opacity:0}to{transform:none;opacity:1}}

/* ============ LOGIN ============ */
.login-wrap{display:flex;align-items:center;justify-content:center;min-height:100vh;background:linear-gradient(180deg,#fff 0%,#F2F4F8 100%)}
.login-card{background:#fff;border:1px solid var(--color-border);border-radius:14px;padding:32px;width:100%;max-width:420px;box-shadow:var(--shadow-pop)}
.login-card .logo{display:flex;flex-direction:column;align-items:center;margin-bottom:18px}
.login-card .logo img{height:84px;width:84px;object-fit:contain}
.login-card .logo h1{margin:8px 0 2px;font-size:22px;color:var(--color-navy);font-weight:700}
.login-card .logo p{margin:0;color:var(--color-muted);font-size:13px}

/* Misc */
.muted{color:var(--color-muted)}
.right{text-align:right}
.center{text-align:center}
.flex{display:flex}.flex.gap{gap:8px}.flex.between{justify-content:space-between}.flex.center-y{align-items:center}
.hidden{display:none !important}
.mb-0{margin-bottom:0!important}.mt-2{margin-top:8px}.mt-3{margin-top:12px}
.thumb{width:48px;height:48px;border-radius:6px;object-fit:cover;border:1px solid var(--color-border);cursor:zoom-in}
.empty{padding:40px;text-align:center;color:var(--color-muted)}
.spinner{display:inline-block;width:16px;height:16px;border:2px solid #ddd;border-top-color:var(--color-orange);border-radius:50%;animation:spin .8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

/* Lightbox */
.lightbox{position:fixed;inset:0;background:rgba(0,0,0,.85);display:none;align-items:center;justify-content:center;z-index:300;padding:20px}
.lightbox.open{display:flex}
.lightbox img{max-width:96vw;max-height:92vh;border-radius:6px;box-shadow:0 8px 30px rgba(0,0,0,.6)}
.lightbox .x{position:absolute;top:20px;right:24px;color:#fff;font-size:28px;background:none;border:0;cursor:pointer}

/* Compact for Amazon-feel */
.tag{display:inline-block;padding:1px 6px;font-size:11px;border-radius:4px;background:#F2F4F8;border:1px solid var(--color-border);color:#333}
.tag.orange{background:#FFF3E0;border-color:#FFCC80;color:#E47911}
.tag.blue{background:#E3F2FD;border-color:#90CAF9;color:#1565C0}