@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

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

:root {
    --bg-main: #000000;
    --bg-surface: rgba(15, 15, 15, 0.85);
    --bg-surface-hover: rgba(25, 25, 25, 0.95);
    --border: rgba(212, 175, 55, 0.25);
    
    --accent: #D4AF37;
    --accent-hover: #FFDF00;
    --accent-glow: 0 0 20px rgba(212, 175, 55, 0.4);
    
    --text-main: #FFFFFF;
    --text-muted: #A1A1AA;


    --font-main: 'Inter', system-ui, sans-serif;
    --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

body {
    font-family: var(--font-main); background: var(--bg-main);
    color: var(--text-main); min-height: 100vh; display: flex;
    overflow-x: hidden; position: relative;
}

body::before, body::after {
    content: ''; position: absolute; border-radius: 50%;
    filter: blur(100px); z-index: -1; opacity: 0.1;
}
body::before { top: -10%; left: -5%; width: 40vw; height: 40vw; background: #d4af37; }
body::after { bottom: -10%; right: -5%; width: 30vw; height: 30vw; background: #f59e0b; }

/* Sidebar */
.sidebar {
    width: 260px; min-height: 100vh; background: rgba(10, 10, 10, 0.9);
    backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
    border-right: 1px solid var(--border); display: flex; flex-direction: column;
    position: fixed; top: 0; left: 0; z-index: 100;
}
.logo { padding: 24px; border-bottom: 1px solid var(--border); }
.logo h2 { font-size: 1.4rem; font-weight: 700; background: linear-gradient(135deg, #ffffff, var(--accent)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; letter-spacing: -0.5px; }
.logo small { color: var(--accent); font-size: 0.75rem; font-weight: 600; text-transform: uppercase; letter-spacing: 1px; }

.nav { flex: 1; padding: 16px 12px; display: flex; flex-direction: column; gap: 4px; }
.nav-item {
    display: flex; align-items: center; gap: 12px; padding: 12px 16px;
    cursor: pointer; border-radius: 8px; color: var(--text-muted);
    font-size: 0.9rem; font-weight: 500; transition: var(--transition);
}
.nav-item:hover { color: var(--text-main); background: var(--bg-surface); }
.nav-item.active { color: #fff; background: var(--accent); box-shadow: var(--accent-glow); }

.sidebar-footer { padding: 20px 24px; border-top: 1px solid var(--border); }
.sidebar-footer a { color: var(--text-muted); font-size: 0.85rem; font-weight: 500; text-decoration: none; display: flex; align-items: center; gap: 8px; transition: var(--transition); }
.sidebar-footer a:hover { color: #fff; }

/* Main */
.main { margin-left: 260px; padding: 40px; width: calc(100% - 260px); min-height: 100vh; }
.page { display: none; animation: fadeIn 0.4s ease-out forwards; }
.page.active { display: block; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }

h1 { font-size: 1.75rem; margin-bottom: 24px; font-weight: 700; letter-spacing: -0.5px; color: var(--text-main); }

/* Cards & Stats */
.card {
    background: var(--bg-surface); backdrop-filter: blur(16px);
    border: 1px solid var(--border); border-radius: 16px;
    padding: 24px; margin-bottom: 24px; box-shadow: 0 4px 20px rgba(0,0,0,0.2);
}
.stats { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 20px; margin-bottom: 30px; }
.stat {
    background: var(--bg-surface); backdrop-filter: blur(12px);
    border: 1px solid var(--border); border-radius: 16px; padding: 24px;
    text-align: center; transition: var(--transition); position: relative; overflow: hidden;
}
.stat:hover { transform: translateY(-3px); border-color: var(--accent); box-shadow: var(--accent-glow); }
.stat .val { font-size: 2.2rem; font-weight: 700; color: var(--text-main); }
.stat .lbl { font-size: 0.85rem; color: var(--text-muted); margin-top: 8px; font-weight: 500; }

/* Tables */
.tbl-wrap { overflow-x: auto; margin: 0 -24px; padding: 0 24px; }
table { width: 100%; border-collapse: separate; border-spacing: 0; font-size: 0.9rem; }
th { padding: 16px 16px; border-bottom: 2px solid var(--border); color: var(--accent); font-weight: 700; text-align: left; text-transform: uppercase; font-size: 0.75rem; letter-spacing: 1px; }
td { padding: 16px 16px; border-bottom: 1px solid rgba(255,255,255,0.03); color: var(--text-main); transition: var(--transition); }
tr { transition: var(--transition); }
tr:hover { background: rgba(212, 175, 55, 0.05); transform: translateX(4px); }
tr:hover td { color: #fff; }

/* Badges - Estritos Preto, Dourado, Branco */
.badge { display: inline-flex; padding: 4px 10px; border-radius: 20px; font-size: 0.75rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px; }
.b-gold { background: rgba(212, 175, 55, 0.15); color: var(--accent); border: 1px solid rgba(212, 175, 55, 0.4); }
.b-gold-outline { background: transparent; color: var(--accent); border: 1px solid rgba(212, 175, 55, 0.5); }
.b-white-outline { background: transparent; color: #fff; border: 1px solid rgba(255, 255, 255, 0.3); }
.b-gray { background: rgba(255,255,255,0.05); color: var(--text-muted); border: 1px solid rgba(255,255,255,0.1); }

/* Buttons */
.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 20px; margin-bottom: 30px; }
.stat-card {
    background: var(--bg-surface); padding: 24px; border-radius: 16px; border: 1px solid var(--border);
    text-align: center; box-shadow: 0 10px 25px -5px rgba(0,0,0,0.5), inset 0 1px 0 rgba(255,255,255,0.02);
    position: relative; overflow: hidden; transition: var(--transition);
}
.stat-card:hover { transform: translateY(-3px); box-shadow: var(--accent-glow); border-color: rgba(212, 175, 55, 0.4); }
.stat-card::before { content:''; position:absolute; top:0; left:0; right:0; height:2px; background:linear-gradient(90deg,transparent,var(--accent),transparent); opacity:0.5; }
.stat-val { font-size: 2.2rem; font-weight: 800; color: #fff; margin-bottom: 8px; text-shadow: 0 2px 10px rgba(212,175,55,0.2); }
.stat-label { color: var(--text-muted); font-size: 0.9rem; font-weight: 500; }

.card { background: var(--bg-surface); border: 1px solid var(--border); border-radius: 16px; padding: 24px; box-shadow: 0 10px 30px rgba(0,0,0,0.5); }
.card-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; }

/* Tables Redundant */
table { width: 100%; border-collapse: separate; border-spacing: 0; }
th, td { padding: 14px 16px; text-align: left; border-bottom: 1px solid var(--border); }
th { color: var(--accent); font-weight: 700; font-size: 0.85rem; text-transform: uppercase; letter-spacing: 1px; }
tr:hover td { background: rgba(212, 175, 55, 0.05); }

/* Modals */
.overlay { position: fixed; top: 0; left: 0; right: 0; bottom: 0; background: rgba(0,0,0,0.8); backdrop-filter: blur(8px); display: flex; align-items: center; justify-content: center; z-index: 1000; opacity: 0; pointer-events: none; transition: var(--transition); }
.overlay.open { opacity: 1; pointer-events: all; }
.modal { background: var(--bg-surface); border: 1px solid var(--border); border-radius: 20px; padding: 32px; width: 100%; max-width: 500px; transform: translateY(20px); transition: var(--transition); box-shadow: 0 25px 50px -12px rgba(0,0,0,0.8), inset 0 1px 0 rgba(255,255,255,0.05); }
.overlay.open .modal { transform: translateY(0); }
.modal h2 { margin-bottom: 24px; font-size: 1.5rem; color: #fff; }

.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-size: 0.85rem; font-weight: 500; color: var(--text-muted); margin-bottom: 8px; }
.form-group input, .form-group select, .form-group textarea {
    width: 100%; background: rgba(30, 30, 30, 0.6); border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px; padding: 12px 16px; color: var(--text-main);
    font-family: inherit; font-size: 0.95rem; outline: none; transition: var(--transition);
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.15); background: rgba(40, 40, 40, 0.8); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }

/* Buttons */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    padding: 10px 20px; border-radius: 8px; border: none; cursor: pointer;
    font-size: 0.9rem; font-weight: 600; font-family: var(--font-main); transition: var(--transition);
}
.btn:active { transform: scale(0.96); }
.btn-primary { background: var(--accent); color: #000; box-shadow: var(--accent-glow); }
.btn-primary:hover { background: var(--accent-hover); box-shadow: 0 0 25px rgba(212, 175, 55, 0.6); }
.btn-success { background: #fff; color: #000; }
.btn-success:hover { background: #e2e8f0; }
.btn-warning { background: var(--accent); color: #000; }
.btn-danger { background: rgba(255,255,255,0.1); color: #fff; border: 1px solid rgba(255,255,255,0.2); }
.btn-danger:hover { background: rgba(255,255,255,0.2); border-color: #fff; }
.btn-ghost { background: transparent; color: var(--text-main); border: 1px solid var(--border); }
.btn-ghost:hover { background: var(--bg-surface-hover); }
.btn-sm { padding: 6px 12px; font-size: 0.8rem; }
.btn-group { display: flex; gap: 8px; flex-wrap: wrap; }

.overlay.open .modal { transform: scale(1); }
.modal h2 { font-size: 1.25rem; margin-bottom: 24px; }
.modal-footer { display: flex; justify-content: flex-end; gap: 12px; margin-top: 28px; padding-top: 20px; border-top: 1px solid var(--border); }

/* Copy Box */
.copy-box {
    background: rgba(15, 15, 15, 0.8); border: 1px solid rgba(212, 175, 55, 0.3);
    border-radius: 10px; padding: 16px; font-family: monospace; font-size: 0.85rem;
    color: var(--accent); margin: 16px 0; cursor: pointer; transition: var(--transition); word-break: break-all;
}
.copy-box:hover { border-color: var(--accent); box-shadow: 0 0 15px rgba(212, 175, 55, 0.15); }

/* Toast */
#toast {
    position: fixed; bottom: 30px; right: 30px; background: var(--bg-surface);
    backdrop-filter: blur(12px); border: 1px solid var(--border); border-radius: 12px;
    padding: 16px 20px; font-size: 0.9rem; display: none; z-index: 1000;
    box-shadow: 0 10px 40px rgba(0,0,0,0.3); animation: slideInUp 0.4s;
    color: #fff;
}
@keyframes slideInUp { from { transform: translateY(100px); opacity: 0; } to { transform: translateY(0); opacity: 1; } }
#toast.ok { border-left: 4px solid var(--accent); }
#toast.err { border-left: 4px solid #fff; }

/* Pagination */
.pagination { display: flex; align-items: center; justify-content: flex-end; gap: 8px; margin-top: 24px; padding-top: 16px; border-top: 1px solid rgba(255,255,255,0.05); }
.page-btn {
    background: var(--bg-surface); border: 1px solid var(--border); color: var(--text-muted);
    min-width: 36px; height: 36px; border-radius: 8px; display: flex; align-items: center; justify-content: center;
    cursor: pointer; font-size: 0.9rem; font-weight: 600; transition: var(--transition); padding: 0 8px;
}
.page-btn:hover:not(:disabled) { background: rgba(212, 175, 55, 0.1); color: var(--accent); border-color: var(--accent); box-shadow: 0 0 15px rgba(212,175,55,0.25); transform: translateY(-2px); }
.page-btn.active { background: var(--accent); color: #000; border-color: var(--accent); box-shadow: var(--accent-glow); }
.page-btn:disabled { opacity: 0.3; cursor: not-allowed; }