:root { --primary:#0b5fff; --bg:#f4f6fa; --surface:#fff; --text:#1a2233; --muted:#6b7689; --border:#e6eaf0; --radius:12px; }
* { box-sizing:border-box; margin:0; padding:0; }
body { font-family:'Inter',system-ui,sans-serif; background:var(--bg); color:var(--text); }
.btn { background:var(--primary); color:#fff; border:none; border-radius:9px; padding:10px 16px; font-weight:600; cursor:pointer; font-size:.9rem; }
.btn:hover { filter:brightness(1.08); }
.btn.ghost { background:transparent; color:var(--primary); border:1.5px solid var(--primary); }
.btn.danger { background:#e74c3c; }
.btn.sm { padding:6px 12px; font-size:.82rem; }
input, textarea, select { width:100%; padding:10px 12px; border:1.5px solid var(--border); border-radius:9px; font-family:inherit; font-size:.9rem; outline:none; }
input:focus, textarea:focus, select:focus { border-color:var(--primary); }
label { display:block; font-size:.82rem; font-weight:600; margin:0 0 5px; }
.muted { color:var(--muted); }

/* Login */
.login-wrap { min-height:100vh; display:grid; place-items:center; background:linear-gradient(135deg,#0b5fff,#063bb3); }
.login-box { background:#fff; padding:36px; border-radius:18px; width:360px; box-shadow:0 20px 60px rgba(0,0,0,.2); display:flex; flex-direction:column; gap:14px; }
.logo-big { font-size:1.5rem; font-weight:800; }
.err { color:#e74c3c; font-size:.85rem; }

/* Layout */
#adminApp { display:grid; grid-template-columns:230px 1fr; min-height:100vh; }
.sidebar { background:#0d1626; color:#aeb8c8; padding:24px 16px; display:flex; flex-direction:column; }
.sidebar .logo-big { color:#fff; margin-bottom:24px; padding-left:8px; }
.sidebar nav { display:flex; flex-direction:column; gap:4px; flex:1; }
.sidebar nav a { padding:11px 14px; border-radius:9px; cursor:pointer; font-size:.92rem; font-weight:500; }
.sidebar nav a:hover { background:rgba(255,255,255,.06); color:#fff; }
.sidebar nav a.active { background:var(--primary); color:#fff; }
.logout { background:none; border:1px solid rgba(255,255,255,.15); color:#aeb8c8; padding:9px; border-radius:9px; cursor:pointer; }
.content { padding:30px 36px; overflow-y:auto; max-height:100vh; }
h1 { font-size:1.6rem; margin-bottom:6px; }
.page-head { display:flex; justify-content:space-between; align-items:center; margin-bottom:22px; }

/* Cards / stats */
.stats { display:grid; grid-template-columns:repeat(auto-fit,minmax(180px,1fr)); gap:16px; margin-bottom:28px; }
.stat { background:var(--surface); border:1px solid var(--border); border-radius:var(--radius); padding:20px; }
.stat .n { font-size:2rem; font-weight:800; }
.stat .l { color:var(--muted); font-size:.85rem; }
.card { background:var(--surface); border:1px solid var(--border); border-radius:var(--radius); padding:22px; margin-bottom:20px; }

/* Tables */
table { width:100%; border-collapse:collapse; background:var(--surface); border-radius:var(--radius); overflow:hidden; }
th, td { padding:12px 14px; text-align:left; border-bottom:1px solid var(--border); font-size:.88rem; }
th { background:#fafbfd; font-size:.75rem; text-transform:uppercase; letter-spacing:.5px; color:var(--muted); }
tr:hover td { background:#fafbfd; }
.badge { padding:3px 10px; border-radius:20px; font-size:.75rem; font-weight:600; }
.badge.nueva { background:#fef3cd; color:#946c00; }
.badge.en_proceso { background:#cfe2ff; color:#084298; }
.badge.enviada { background:#d1e7dd; color:#0f5132; }
.badge.cerrada { background:#e2e3e5; color:#41464b; }
.thumb-sm { width:44px; height:44px; object-fit:contain; border-radius:7px; background:#f0f3f8; }

.grid2 { display:grid; grid-template-columns:1fr 1fr; gap:14px; }
.row { display:flex; gap:10px; align-items:center; }
.field { margin-bottom:14px; }

/* Modal */
.modal-bg { position:fixed; inset:0; background:rgba(15,25,45,.5); display:none; place-items:center; z-index:100; padding:20px; }
.modal-bg.open { display:grid; }
.modal { background:#fff; border-radius:16px; max-width:680px; width:100%; max-height:92vh; overflow-y:auto; padding:28px; }
.modal h2 { margin-bottom:18px; }
.attr-row { display:grid; grid-template-columns:1fr 1fr auto; gap:8px; margin-bottom:8px; }
.toast { position:fixed; bottom:24px; left:50%; transform:translateX(-50%); background:#1a2233; color:#fff; padding:13px 22px; border-radius:11px; z-index:200; opacity:0; transition:.3s; }
.toast.show { opacity:1; }
.dropzone { border:2px dashed var(--border); border-radius:12px; padding:30px; text-align:center; color:var(--muted); }
.img-grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(120px,1fr)); gap:10px; margin-top:14px; }
.img-cand { border:2px solid var(--border); border-radius:10px; overflow:hidden; cursor:pointer; transition:.15s; background:#f0f3f8; }
.img-cand:hover { border-color:var(--primary); transform:translateY(-3px); box-shadow:0 8px 18px rgba(31,68,255,.18); }
.img-cand img { width:100%; height:110px; object-fit:contain; padding:8px; background:#fff; }
.img-cand span { display:block; font-size:.68rem; color:var(--muted); padding:4px 6px; text-align:center; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
@media (max-width:760px){ #adminApp{grid-template-columns:1fr} .sidebar{flex-direction:row;flex-wrap:wrap} }