:root{
  --gold: #D4AF37;
  --gold-bright: #E9C255;
  --black: #0b0b0c;
  --near-black: #131315;
  --white: #ffffff;
  --grey: #f5f5f4;
  --grey-mid: #6f6f76;
  --line: #e5e5e3;
  --line-dark: rgba(255,255,255,.12);
  --font-head: 'Barlow Condensed', 'Arial Narrow', sans-serif;
  --font-body: 'Inter', -apple-system, Segoe UI, Roboto, sans-serif;
  --ok: #1b8a3d;
  --err: #c0392b;
}
*{box-sizing:border-box;}
body{
  margin:0;background:var(--grey);color:var(--black);
  font-family:var(--font-body);line-height:1.55;
}
h1,h2,h3,h4{font-family:var(--font-head);text-transform:uppercase;letter-spacing:.5px;font-weight:700;margin:0 0 .5em;}
a{color:inherit;text-decoration:none;}
img{max-width:100%;}

/* ---- Auth screens (login/signup/reset) ---- */
.auth-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--black);padding:24px;}
.auth-box{background:var(--white);width:100%;max-width:400px;padding:40px 36px;border-top:4px solid var(--gold);}
.auth-box .brand{display:flex;align-items:center;gap:12px;margin-bottom:24px;}
.auth-box .brand img{width:40px;}
.auth-box .brand span{font-family:var(--font-head);font-size:1.1rem;letter-spacing:.5px;}
.auth-box h1{font-size:1.5rem;margin-bottom:4px;}
.auth-box .sub{color:var(--grey-mid);font-size:.9rem;margin-bottom:24px;}
.auth-links{margin-top:18px;font-size:.88rem;color:var(--grey-mid);display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px;}
.auth-links a{color:var(--black);font-weight:600;border-bottom:1px solid var(--gold);}

/* ---- Form controls ---- */
.form-group{margin-bottom:18px;}
.form-group label{display:block;font-family:var(--font-head);letter-spacing:.5px;margin-bottom:6px;font-size:.85rem;text-transform:uppercase;color:var(--grey-mid);}
.form-group input, .form-group select, .form-group textarea{
  width:100%;padding:11px 13px;border:1px solid var(--line);border-radius:2px;font-family:var(--font-body);
  background:var(--grey);font-size:16px;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus{outline:none;border-color:var(--gold);background:var(--white);}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.help-text{font-size:.8rem;color:var(--grey-mid);margin-top:4px;}

.btn{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--gold);color:var(--black);
  font-family:var(--font-head);text-transform:uppercase;letter-spacing:1px;
  font-weight:700;padding:12px 26px;border-radius:2px;border:1px solid var(--gold);
  cursor:pointer;transition:.2s;font-size:.92rem;
}
.btn:hover{background:var(--gold-bright);border-color:var(--gold-bright);}
.btn-dark{background:var(--black);color:var(--gold);border:1px solid var(--black);}
.btn-dark:hover{background:var(--near-black);}
.btn-outline{background:transparent;color:var(--black);border:1px solid var(--line);}
.btn-outline:hover{border-color:var(--black);}
.btn-danger{background:var(--white);color:var(--err);border:1px solid var(--err);}
.btn-danger:hover{background:var(--err);color:var(--white);}
.btn-sm{padding:9px 14px;font-size:.78rem;min-height:38px;}
.btn[disabled]{opacity:.5;cursor:not-allowed;}

/* ---- App shell ---- */
.app{display:flex;min-height:100vh;}
.sidebar{
  width:230px;flex:none;background:var(--black);color:var(--white);
  padding:24px 0;position:sticky;top:0;height:100vh;overflow-y:auto;
}
.sidebar .brand{display:flex;align-items:center;gap:10px;padding:0 22px 22px;border-bottom:1px solid var(--line-dark);margin-bottom:14px;}
.sidebar .brand img{width:34px;}
.sidebar .brand span{font-family:var(--font-head);font-size:1rem;letter-spacing:.5px;line-height:1.2;}
.sidebar .brand small{display:block;color:var(--gold);font-size:.6rem;letter-spacing:1.5px;text-transform:uppercase;}
.sidebar nav ul{list-style:none;margin:0;padding:0;}
.sidebar nav a{
  display:flex;align-items:center;gap:10px;padding:12px 22px;color:rgba(255,255,255,.72);
  font-family:var(--font-head);letter-spacing:.5px;font-size:.95rem;text-transform:uppercase;
  border-left:3px solid transparent;
}
.sidebar nav a:hover{color:var(--white);background:rgba(255,255,255,.04);}
.sidebar nav a.active{color:var(--white);border-left-color:var(--gold);background:rgba(212,175,55,.08);}
.sidebar .divider{margin:14px 22px;border-top:1px solid var(--line-dark);}

.main{flex:1;min-width:0;}
.topbar{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  background:var(--white);border-bottom:1px solid var(--line);padding:16px 28px;
  position:sticky;top:0;z-index:200;
}
.topbar h1{font-size:1.4rem;margin:0;}
.topbar .who{font-size:.85rem;color:var(--grey-mid);display:flex;align-items:center;gap:14px;}
.topbar .who a{color:var(--black);border-bottom:1px solid var(--gold);}
.content{padding:28px;max-width:1180px;}

.sidebar-toggle{
  display:none;background:none;border:1px solid var(--line);border-radius:2px;
  width:40px;height:40px;font-size:1.3rem;cursor:pointer;color:var(--black);flex:none;
  align-items:center;justify-content:center;
}
.sidebar-overlay{display:none;}

/* ---- Cards / panels ---- */
.panel{background:var(--white);border:1px solid var(--line);padding:24px;margin-bottom:22px;}
.panel h2{font-size:1.15rem;margin-bottom:16px;}
.stat-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:24px;}
.stat-card{background:var(--white);border:1px solid var(--line);border-left:3px solid var(--gold);padding:18px 20px;}
.stat-card .num{font-family:var(--font-head);font-size:2rem;}
.stat-card .lbl{font-size:.78rem;letter-spacing:1px;text-transform:uppercase;color:var(--grey-mid);}

/* ---- Tables ---- */
table{width:100%;border-collapse:collapse;background:var(--white);}
th,td{padding:12px 14px;text-align:left;border-bottom:1px solid var(--line);font-size:.9rem;vertical-align:middle;}
th{background:var(--black);color:var(--gold);font-family:var(--font-head);text-transform:uppercase;font-size:.72rem;letter-spacing:1px;}
tr:hover td{background:var(--grey);}
.table-actions{display:flex;gap:8px;flex-wrap:wrap;}

.badge{display:inline-block;padding:3px 10px;font-size:.7rem;letter-spacing:.5px;text-transform:uppercase;font-family:var(--font-head);border-radius:2px;}
.badge-gold{background:var(--gold);color:var(--black);}
.badge-grey{background:var(--line);color:var(--grey-mid);}
.badge-red{background:#fbe4e1;color:var(--err);}
.badge-green{background:#e0f3e5;color:var(--ok);}

/* ---- Flash / alerts ---- */
.alert{padding:14px 16px;margin-bottom:20px;border-left:3px solid var(--gold);background:var(--grey);font-size:.92rem;}
.alert-ok{border-color:var(--ok);background:#e9f7ec;color:#155c29;}
.alert-error{border-color:var(--err);background:#fbeae8;color:#8a271b;}
.link-box{background:var(--near-black);color:var(--gold-bright);padding:12px 14px;font-family:monospace;font-size:.82rem;word-break:break-all;margin-top:10px;}

.gallery-thumbs{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:14px;}
.gallery-thumbs figure{margin:0;background:var(--white);border:1px solid var(--line);}
.gallery-thumbs img{width:100%;height:110px;object-fit:cover;display:block;}
.gallery-thumbs figcaption{padding:8px 10px;font-size:.78rem;color:var(--grey-mid);display:flex;justify-content:space-between;align-items:center;gap:6px;}

@media(max-width:900px){
  .sidebar-toggle{display:flex;}
  .topbar h1{font-size:1.15rem;}
  .topbar .who{display:none;}

  .sidebar{
    position:fixed;top:0;left:-270px;bottom:0;width:260px;z-index:500;
    height:100vh;transition:left .25s ease;box-shadow:0 0 0 rgba(0,0,0,0);
  }
  .sidebar.open{left:0;box-shadow:8px 0 24px rgba(0,0,0,.35);}
  .sidebar-overlay{
    display:none;position:fixed;inset:0;background:rgba(11,11,12,.55);z-index:400;
  }
  .sidebar-overlay.open{display:block;}
  .sidebar nav a{padding:14px 22px;font-size:1.05rem;}

  .stat-cards{grid-template-columns:1fr 1fr;}
  .form-row{grid-template-columns:1fr;}
  .content{padding:16px;}
  .panel{padding:18px;}
  .topbar{padding:14px 16px;}

  .btn{width:100%;justify-content:center;}
  .table-actions{width:100%;}
  .table-actions .btn, .table-actions form{flex:1 1 auto;}
  .table-actions .btn-sm{width:100%;}

  /* Responsive tables: stack each row into a labelled card instead of
     forcing horizontal scroll on a narrow screen. */
  table.responsive, .responsive table{border:none;background:transparent;}
  table.responsive thead, .responsive table thead{display:none;}
  table.responsive tbody, .responsive table tbody{display:block;}
  table.responsive tr, .responsive table tr{
    display:block;background:var(--white);border:1px solid var(--line);
    border-left:3px solid var(--gold);margin-bottom:14px;padding:6px 0;
  }
  table.responsive td, .responsive table td{
    display:flex;justify-content:space-between;align-items:center;gap:12px;
    text-align:right;padding:10px 14px;border-bottom:1px solid var(--line);
  }
  table.responsive td:last-child, .responsive table td:last-child{border-bottom:none;}
  table.responsive td::before, .responsive table td::before{
    content:attr(data-label);text-align:left;text-transform:uppercase;
    font-family:var(--font-head);letter-spacing:.5px;font-size:.72rem;color:var(--gold);
    flex:none;
  }
  table.responsive td.table-actions, .responsive table td.table-actions{
    display:block;text-align:left;flex-direction:column;
  }
  table.responsive td.table-actions::before, .responsive table td.table-actions::before{
    display:block;margin-bottom:8px;
  }
  table.responsive td.table-actions .btn,
  table.responsive td.table-actions form{
    width:100%;
  }
  table.responsive td.table-actions form .btn{
    width:100%;
  }
}