@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@700;900&family=Inter:wght@400;500;600;700&display=swap');

*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}

:root{
  --gold:#C9A84C;--gold-light:#E8C97A;--gold-dark:#8B6914;
  --black:#1A1008;--surface:#ffffff;--bg:#F5F2EC;
  --border:rgba(201,168,76,0.2);--mid:#6B5330;--muted:#A08858;
  --green:#2D6A3A;--green-bg:#EAF5ED;--red:#8B2020;--red-bg:#FDEAEA;
  --sidebar-w:220px;
}

body{font-family:'Inter',sans-serif;background:var(--bg);color:var(--black);min-height:100vh}

/* LOGIN */
.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px}
.login-card{background:white;border-radius:20px;padding:40px 36px;width:100%;max-width:400px;box-shadow:0 8px 40px rgba(26,16,8,0.1);border:1px solid var(--border)}
.login-logo{text-align:center;margin-bottom:28px}
.login-logo h1{font-family:'Playfair Display',serif;font-size:26px;color:var(--black)}
.login-logo h1 span{color:var(--gold)}
.login-logo p{font-size:13px;color:var(--muted);margin-top:4px}

/* FORM */
.form-group{margin-bottom:18px}
.form-group label{display:block;font-size:12px;font-weight:600;color:var(--mid);letter-spacing:0.5px;text-transform:uppercase;margin-bottom:6px}
.form-group input,.form-group select,.form-group textarea{width:100%;padding:11px 14px;border:1px solid var(--border);border-radius:10px;font-size:15px;font-family:'Inter',sans-serif;color:var(--black);background:white;transition:border-color 0.2s;outline:none}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{border-color:var(--gold);box-shadow:0 0 0 3px rgba(201,168,76,0.1)}
.form-group textarea{min-height:80px;resize:vertical}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}

/* BUTTONS */
.btn{display:inline-flex;align-items:center;gap:6px;padding:10px 20px;border-radius:10px;font-size:14px;font-weight:600;cursor:pointer;border:none;transition:all 0.2s;text-decoration:none}
.btn-primary{background:var(--gold);color:white}
.btn-primary:hover{background:var(--gold-dark);transform:translateY(-1px)}
.btn-dark{background:var(--black);color:var(--gold-light)}
.btn-dark:hover{opacity:0.85}
.btn-danger{background:var(--red-bg);color:var(--red);border:1px solid rgba(139,32,32,0.2)}
.btn-success{background:var(--green-bg);color:var(--green);border:1px solid rgba(45,106,58,0.2)}
.btn-sm{padding:6px 12px;font-size:12px}
.btn-full{width:100%;justify-content:center}

/* ALERTS */
.alert{padding:12px 16px;border-radius:10px;font-size:14px;margin-bottom:18px}
.alert-error{background:var(--red-bg);color:var(--red);border:1px solid rgba(139,32,32,0.15)}
.alert-success{background:var(--green-bg);color:var(--green);border:1px solid rgba(45,106,58,0.15)}

/* LAYOUT */
.admin-layout{display:flex;min-height:100vh}

.sidebar{width:var(--sidebar-w);background:var(--black);position:fixed;top:0;left:0;bottom:0;overflow-y:auto;z-index:100;display:flex;flex-direction:column}
.sidebar-logo{padding:22px 18px 14px;border-bottom:1px solid rgba(255,255,255,0.06)}
.sidebar-logo h2{font-family:'Playfair Display',serif;font-size:16px;color:var(--gold-light)}
.sidebar-logo span{font-size:11px;color:rgba(160,136,88,0.5);display:block;margin-top:2px}
.sidebar-nav{flex:1;padding:14px 0}
.nav-section{padding:8px 18px 4px;font-size:10px;font-weight:700;letter-spacing:2px;text-transform:uppercase;color:rgba(160,136,88,0.4)}
.nav-link{display:flex;align-items:center;gap:10px;padding:10px 18px;color:rgba(245,237,216,0.65);text-decoration:none;font-size:13px;transition:all 0.15s}
.nav-link:hover{background:rgba(201,168,76,0.08);color:var(--gold-light)}
.nav-link.active{background:rgba(201,168,76,0.12);color:var(--gold-light);border-left:3px solid var(--gold)}
.nav-icon{font-size:15px;width:20px;text-align:center}
.sidebar-footer{padding:14px 18px;border-top:1px solid rgba(255,255,255,0.06)}
.sidebar-footer a{display:block;font-size:13px;color:rgba(160,136,88,0.55);text-decoration:none;padding:5px 0}
.sidebar-footer a:hover{color:var(--gold-light)}

.admin-main{margin-left:var(--sidebar-w);flex:1;padding:28px;max-width:calc(100vw - var(--sidebar-w))}

/* PAGE HEADER */
.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}
.page-header h1{font-family:'Playfair Display',serif;font-size:24px}
.page-header p{font-size:13px;color:var(--muted);margin-top:2px}

/* STATS */
.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:14px;margin-bottom:28px}
.stat-card{background:white;border-radius:14px;padding:18px;border:1px solid var(--border)}
.stat-label{font-size:11px;color:var(--muted);font-weight:600;letter-spacing:0.5px;text-transform:uppercase;margin-bottom:6px}
.stat-value{font-family:'Playfair Display',serif;font-size:30px;font-weight:900;color:var(--black);line-height:1}

/* TABLE */
.table-wrap{background:white;border-radius:16px;border:1px solid var(--border);overflow:hidden;margin-bottom:20px}
.table-header{padding:16px 20px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}
.table-header h3{font-size:15px;font-weight:700}
table{width:100%;border-collapse:collapse}
th{background:var(--bg);padding:10px 14px;font-size:11px;font-weight:700;letter-spacing:0.5px;text-transform:uppercase;color:var(--muted);text-align:left}
td{padding:12px 14px;font-size:14px;border-top:1px solid rgba(201,168,76,0.07);vertical-align:middle}
tr:hover td{background:rgba(201,168,76,0.02)}

/* BADGES */
.badge{display:inline-block;padding:3px 10px;border-radius:20px;font-size:11px;font-weight:600}
.badge-green{background:var(--green-bg);color:var(--green)}
.badge-red{background:var(--red-bg);color:var(--red)}
.badge-gold{background:rgba(201,168,76,0.15);color:var(--gold-dark)}
.badge-gray{background:#f0f0f0;color:#666}
.b-eco{background:#EAF3DE;color:#3B6D11}
.b-med{background:#FAEEDA;color:#854F0B}
.b-cos{background:#FCEBEB;color:#A32D2D}

/* FORM CARD */
.form-card{background:white;border-radius:16px;padding:24px;border:1px solid var(--border);margin-bottom:20px}
.form-card h3{font-size:17px;font-weight:700;margin-bottom:18px}

/* RESPONSIVE */
@media(max-width:768px){
  .sidebar{transform:translateX(-100%)}
  .admin-main{margin-left:0;padding:16px;max-width:100vw}
  .form-row{grid-template-columns:1fr}
  .stats-grid{grid-template-columns:1fr 1fr}
}