/* ===== Admin Style - Tema Dinâmico ===== */
*{margin:0;padding:0;box-sizing:border-box}

body{
    font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;
    background:var(--bg-body);
    min-height:100vh;
    display:flex;
}

.main-content{margin-left:260px;flex:1;min-height:100vh;padding:24px 28px}
.content-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px;flex-wrap:wrap;gap:12px}
.content-title{font-size:22px;font-weight:700;color:var(--text-primary,#fff)}

@keyframes fadeIn{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}

/* Login */
.login-container{max-width:450px;margin:100px auto;padding:20px}
.login-card{background:var(--bg-card,#000);border-radius:20px;padding:40px;box-shadow:var(--shadow);animation:fadeIn .5s ease-out}
.login-header{text-align:center;margin-bottom:30px}
.login-header h1{font-size:24px;color:var(--text-primary,#fff);margin-bottom:8px}
.login-header p{color:var(--text-secondary,#ccc);font-size:14px}
.logo-login{width:120px;height:120px;object-fit:contain;margin-bottom:20px;border-radius:15px}

/* Forms */
.form-group{margin-bottom:20px}
.form-group label{display:block;font-size:14px;color:var(--text-secondary,#ccc);margin-bottom:8px;font-weight:500}
.form-group input,.form-group select,.form-group textarea{
    width:100%;padding:14px 16px;font-size:15px;
    background:var(--bg-input,#1a1a1a);border:2px solid var(--border-light,#444);
    border-radius:10px;color:var(--text-primary,#fff);transition:border-color .3s
}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:var(--accent,#DD5C06)}
.form-group input::placeholder{color:var(--text-muted,#666)}
input[type="file"]{color:var(--text-secondary,#ccc)}
input[type="file"]::file-selector-button{
    background:var(--accent,#DD5C06);color:#fff;border:none;padding:8px 16px;
    border-radius:6px;cursor:pointer;margin-right:12px;font-weight:500
}

/* Buttons */
.btn{width:100%;padding:14px 24px;font-size:15px;font-weight:600;border-radius:10px;cursor:pointer;transition:all .3s ease;border:none}
.btn-primary{background:var(--accent-gradient);color:#fff;box-shadow:0 8px 20px var(--accent-alpha)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 12px 25px var(--accent-alpha)}
.btn-secondary{background:var(--bg-input,#1a1a1a);color:var(--text-primary,#fff);border:1px solid var(--border-light,#333)}
.btn-secondary:hover{background:var(--nav-hover,#222)}
.btn-sm{padding:8px 16px;font-size:12px;width:auto}

/* Alerts */
.alert{padding:15px;border-radius:10px;margin-bottom:20px;font-size:14px}
.alert-error{background:var(--error-bg);color:var(--error-text);border:1px solid var(--error-text)}
.alert-success{background:var(--success-bg);color:var(--success-text);border:1px solid var(--success-text)}

/* Cards */
.admin-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:20px;margin-bottom:20px}
.admin-card{background:var(--bg-card,#000);border-radius:16px;padding:25px;box-shadow:var(--shadow);margin-bottom:20px;border:1px solid var(--border,#222)}
.card-title{font-size:16px;color:var(--text-primary,#fff);font-weight:600;margin-bottom:20px;display:flex;align-items:center;gap:10px}
.card-title svg{width:20px;height:20px;fill:var(--accent,#DD5C06)}
.card-subtitle{font-size:13px;color:var(--text-secondary,#888);margin:0 0 20px}

/* Upload */
.upload-area{border:2px dashed var(--border-light,#444);border-radius:12px;padding:30px;text-align:center;cursor:pointer;transition:all .3s ease;margin-bottom:15px}
.upload-area:hover{border-color:var(--accent,#DD5C06);background:var(--bg-input,#1a1a1a)}
.upload-area.dragover{border-color:var(--accent,#DD5C06);background:var(--nav-hover,#222)}
.upload-icon{width:50px;height:50px;margin:0 auto 15px}
.upload-icon svg{width:100%;height:100%;fill:var(--text-secondary,#888)}
.upload-text{font-size:14px;color:var(--text-secondary,#888)}
.upload-text strong{color:var(--info-text)}
.file-info{display:none;padding:12px;background:var(--bg-input,#222);border-radius:8px;margin-bottom:15px;font-size:14px;color:var(--text-secondary,#ccc)}

/* Tables */
.table-container{overflow-x:auto}
.data-table{width:100%;border-collapse:collapse;font-size:13px}
.data-table th{background:var(--bg-table-header,#222);padding:12px 10px;text-align:left;font-weight:600;color:var(--text-secondary,#888);border-bottom:2px solid var(--border,#333)}
.data-table td{padding:12px 10px;border-bottom:1px solid var(--border,#333);color:var(--text-secondary,#ccc)}
.data-table tr:hover{background:var(--bg-table-hover,#1a1a1a)}

/* Status */
.status-badge{display:inline-block;padding:4px 10px;border-radius:20px;font-size:12px;font-weight:500}
.status-ativo{background:var(--success-bg);color:var(--success-text)}
.status-inativo{background:var(--error-bg);color:var(--error-text)}

/* Stats */
.stats-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:15px}
.stat-item{background:var(--bg-stat,#1a1a1a);padding:15px;border-radius:10px;text-align:center;border:1px solid var(--border,#333)}
.stat-value{font-size:28px;font-weight:600;color:var(--text-primary,#fff)}
.stat-label{font-size:12px;color:var(--text-secondary,#888);margin-top:5px}

.download-link{color:var(--info-text);text-decoration:none;font-size:13px}
.download-link:hover{text-decoration:underline}

/* Tabs - kept for backward compatibility but hidden */
.tabs-container{display:none}
.tab-btn{background:var(--bg-tab-inactive,#1a1a1a);color:var(--text-secondary,#888);border:1px solid var(--border,#333);padding:12px 20px;border-radius:10px;cursor:pointer;font-size:14px;font-weight:500;transition:all .3s ease}
.tab-btn:hover{background:var(--nav-hover,#2a2a2a);color:var(--text-primary,#fff)}
.tab-btn.active{background:var(--accent,#DD5C06);color:#fff;border-color:var(--accent,#DD5C06)}
.tab-content{animation:fadeIn .3s ease}

/* Search */
.search-box{margin-bottom:15px}
.search-input{width:100%;padding:12px 15px;font-size:14px;background:var(--bg-input,#1a1a1a);border:1px solid var(--border,#333);border-radius:8px;color:var(--text-primary,#fff)}
.search-input:focus{outline:none;border-color:var(--accent,#DD5C06)}
.search-input::placeholder{color:var(--text-muted,#666)}

/* Pagination */
.pagination{display:flex;justify-content:center;gap:8px;margin-top:20px;flex-wrap:wrap}
.pagination-btn{background:var(--bg-input,#222);color:var(--text-secondary,#ccc);border:1px solid var(--border,#333);padding:8px 12px;border-radius:6px;cursor:pointer;font-size:13px;transition:all .3s}
.pagination-btn:hover{background:var(--nav-hover,#333)}
.pagination-btn.active{background:var(--accent,#DD5C06);color:#fff;border-color:var(--accent,#DD5C06)}

/* Modal */
.modal-overlay{display:none;position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,.7);z-index:1000;justify-content:center;align-items:center;padding:20px}
.modal-overlay.active{display:flex}
.modal-box{background:var(--bg-card,#000);border-radius:16px;padding:30px;max-width:550px;width:100%;box-shadow:var(--shadow);animation:fadeIn .3s ease}
.modal-title{font-size:18px;font-weight:600;color:var(--text-primary,#fff);margin-bottom:20px}
.modal-actions{display:flex;gap:10px;justify-content:flex-end;margin-top:25px}
.modal-actions .btn{width:auto;padding:10px 20px;font-size:14px}

/* Grid ajuste */
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:15px}
@media(max-width:768px){.grid-2{grid-template-columns:1fr}}

/* Login body fix */
body.login-page{display:block;background:var(--bg-body)}
body.login-page .main-content{display:none}

/* Responsive */
@media(max-width:768px){
    .main-content{margin-left:0;padding:16px}
    .admin-sidebar{width:100%;height:auto;position:relative}
    .admin-sidebar .sidebar-nav{flex-direction:row;flex-wrap:wrap;gap:4px}
}