/* =========================================
   EvolUIWeb — CSS Auth & Admin
   Design consistente com o template
   ========================================= */

:root {
    --bg-color: #030303;
    --bg-admin: #080808;
    --bg-card:  #0f0f0f;
    --bg-input: #111111;
    --text-main: #FFFFFF;
    --text-muted: #666666;
    --text-dim: #444444;
    --border: #1a1a1a;
    --border-hover: #333333;
    --accent: #ffffff;
    --accent-green: #00ff66;
    --accent-red: #ff3333;
    --font-display: 'Inter', sans-serif;
    --font-mono: 'Space Mono', monospace;
    --sidebar-w: 260px;
}

/* CUSTOM SCROLLBAR */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}
::-webkit-scrollbar-track {
    background: var(--bg-color);
}
::-webkit-scrollbar-thumb {
    background: #1a1a1a;
    border-radius: 10px;
}
::-webkit-scrollbar-thumb:hover {
    background: #333333;
}
/* Firefox */
* {
    scrollbar-width: thin;
    scrollbar-color: #1a1a1a var(--bg-color);
}

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

html { scroll-behavior: smooth; }

body {
    background-color: var(--bg-color);
    color: var(--text-main);
    font-family: var(--font-mono);
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

::selection { background: var(--text-main); color: var(--bg-color); }
a { color: inherit; text-decoration: none; }

/* ─── AUTH LAYOUT ─────────────────────────────────────────*/

.auth-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 80px 20px 20px; /* top=navbar, bottom compacto */
    position: relative;
}

#canvas-wave {
    position: fixed; top: 0; left: 0;
    width: 100vw; height: 100vh;
    z-index: -1; opacity: 0.5; pointer-events: none;
}

.auth-card {
    background: rgba(8, 8, 8, 0.92);
    border: 1px solid var(--border-hover);
    backdrop-filter: blur(20px);
    padding: 40px 44px;
    width: 100%;
    max-width: 460px;
    position: relative;
}

.auth-logo {
    font-family: var(--font-display);
    font-weight: 900;
    font-size: 1.3rem;
    letter-spacing: -1px;
    text-transform: uppercase;
    margin-bottom: 28px;
    display: block;
}

.auth-title {
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    font-weight: 900;
    letter-spacing: -0.04em;
    text-transform: uppercase;
    line-height: 1;
    margin-bottom: 10px;
}

.auth-subtitle {
    color: var(--text-muted);
    font-size: 0.8rem;
    margin-bottom: 28px;
    line-height: 1.5;
}

/* Form Groups */
.form-group {
    position: relative;
    margin-bottom: 22px;
}

.form-group input {
    width: 100%;
    background: var(--bg-input);
    border: none;
    border-bottom: 1px solid var(--border-hover);
    padding: 16px 0;
    color: var(--text-main);
    font-family: var(--font-mono);
    font-size: 0.9rem;
    outline: none;
    transition: border-color 0.3s ease;
}

.form-group input:focus { border-bottom-color: var(--accent); }

/* Labels floating — APENAS no auth-card */
.auth-card .form-group label {
    position: absolute;
    top: 16px; left: 0;
    font-size: 0.75rem;
    color: var(--text-muted);
    pointer-events: none;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Floating labels — APENAS no auth-card */
.auth-card .form-group input:focus ~ label,
.auth-card .form-group input:not(:placeholder-shown) ~ label {
    top: -14px;
    font-size: 0.65rem;
    color: var(--accent);
}

/* Submit Button */
.btn-primary {
    width: 100%;
    background: var(--text-main);
    color: var(--bg-color);
    border: none;
    padding: 18px 40px;
    font-family: var(--font-display);
    font-weight: 900;
    font-size: 0.95rem;
    text-transform: uppercase;
    cursor: pointer;
    transition: transform 0.3s ease, background-color 0.3s ease;
    letter-spacing: 0.5px;
    margin-top: 10px;
    display: block;
    text-align: center;
}
.btn-primary:hover {
    background-color: #ddd;
    transform: translateY(-3px);
}

/* Google Button */
.btn-google {
    width: 100%;
    background: transparent;
    color: var(--text-main);
    border: 1px solid var(--border-hover);
    padding: 16px 40px;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    text-transform: uppercase;
    cursor: pointer;
    transition: border-color 0.3s ease;
    letter-spacing: 1px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-top: 15px;
}
.btn-google:hover { border-color: #fff; }

.btn-google svg { width: 18px; height: 18px; }

/* Divider */
.auth-divider {
    display: flex;
    align-items: center;
    gap: 20px;
    margin: 25px 0;
    color: var(--text-dim);
    font-size: 0.7rem;
    text-transform: uppercase;
}
.auth-divider::before,
.auth-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--border);
}

/* Auth Links */
.auth-links {
    margin-top: 20px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    font-size: 0.75rem;
    color: var(--text-muted);
}

.auth-links a {
    color: var(--text-main);
    border-bottom: 1px solid transparent;
    transition: border-color 0.2s;
}
.auth-links a:hover { border-bottom-color: var(--text-main); }

/* Checkbox remember */
/* Custom Square Switch */
.switch-square {
    position: relative !important;
    display: inline-block;
    width: 32px !important;
    height: 18px !important;
    flex-shrink: 0;
    vertical-align: middle;
    overflow: hidden; /* Garante que nada saia do limite de 32x18 */
    cursor: pointer;
}

.switch-square input {
    opacity: 0;
    width: 0;
    height: 0;
    position: absolute;
}

.slider-square {
    position: absolute;
    cursor: pointer;
    top: 0; left: 0; right: 0; bottom: 0;
    background-color: var(--bg-input);
    border: 1px solid var(--border-hover);
    transition: .3s cubic-bezier(0.4, 0, 0.2, 1);
    pointer-events: none; /* O slider não deve capturar cliques, o label/input sim */
    z-index: 1;
}

.slider-square:before {
    position: absolute;
    content: "";
    height: 10px;
    width: 10px;
    left: 3px;
    bottom: 3px;
    background-color: var(--text-dim);
    transition: .3s cubic-bezier(0.4, 0, 0.2, 1);
}

input:checked + .slider-square {
    border-color: var(--text-main);
    background-color: rgba(255, 255, 255, 0.05);
}

input:checked + .slider-square:before {
    transform: translateX(14px);
    background-color: var(--text-main);
}

input:disabled + .slider-square {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Checkbox remember context */
.check-row {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-bottom: 25px;
    cursor: pointer;
}

/* Flash Alert */
.alert {
    padding: 14px 18px;
    font-size: 0.8rem;
    margin-bottom: 25px;
    border-left: 3px solid;
    line-height: 1.5;
}
.alert-error   { border-color: var(--accent-red);   color: var(--accent-red);   background: rgba(255,51,51,0.05); }
.alert-success { border-color: var(--accent-green); color: var(--accent-green); background: rgba(0,255,102,0.05); }

/* ─── ADMIN LAYOUT ────────────────────────────────────────*/

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

/* Sidebar */
.sidebar {
    width: var(--sidebar-w);
    background: var(--bg-admin);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0; left: 0;
    height: 100vh;
    overflow-y: auto;
    z-index: 100;
}

/* Custom Scrollbar for Sidebar */
.sidebar::-webkit-scrollbar { width: 4px; }
.sidebar::-webkit-scrollbar-track { background: transparent; }
.sidebar::-webkit-scrollbar-thumb { background: var(--border-hover); border-radius: 10px; }
.sidebar::-webkit-scrollbar-thumb:hover { background: var(--text-dim); }

.sidebar-logo {
    padding: 22px 24px 16px;
    font-family: var(--font-display);
    font-weight: 900;
    font-size: 1rem;
    letter-spacing: -1px;
    text-transform: uppercase;
    border-bottom: 1px solid var(--border);
    display: block;
}

.sidebar-user {
    padding: 14px 24px;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: 12px;
}

.sidebar-avatar {
    width: 36px; height: 36px;
    border-radius: 50%;
    background: var(--border-hover);
    display: flex; align-items: center; justify-content: center;
    font-family: var(--font-display);
    font-weight: 900; font-size: 0.9rem;
    color: var(--text-muted);
    overflow: hidden;
    flex-shrink: 0;
}

.sidebar-avatar img { width: 100%; height: 100%; object-fit: cover; }

.sidebar-user-info small {
    display: block;
    font-size: 0.65rem;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 2px;
}
.sidebar-user-info span {
    font-size: 0.75rem;
    color: var(--text-main);
}

.sidebar-nav { flex: 1; padding: 12px 0; }

/* Collapsible Sections */
.nav-section { margin-bottom: 5px; }

.nav-section-header {
    padding: 12px 24px;
    font-size: 0.65rem;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 2px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    transition: all 0.3s ease;
    user-select: none;
}

.nav-section-header:hover { color: var(--text-main); background: rgba(255,255,255,0.02); }

.nav-section-header .chevron {
    width: 12px; height: 12px;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    opacity: 0.5;
}

.nav-section.active .nav-section-header { color: var(--text-main); }
.nav-section.active .nav-section-header .chevron { transform: rotate(180deg); opacity: 1; }

.nav-section-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.4s ease;
    opacity: 0;
}

.nav-section.active .nav-section-content {
    max-height: 500px; /* Suficiente para os itens */
    opacity: 1;
}

.sidebar-nav a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 9px 32px; /* Aumentado o padding lateral para indentação */
    font-size: 0.72rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all 0.2s ease;
    border-left: 2px solid transparent;
}

.sidebar-nav a:hover {
    color: var(--text-main);
    background: rgba(255,255,255,0.03);
    border-left-color: var(--border-hover);
}

.sidebar-nav a.active {
    color: var(--text-main);
    background: rgba(255,255,255,0.04);
    border-left-color: var(--text-main);
}

.sidebar-nav svg {
    width: 15px; height: 15px;
    opacity: 0.6;
    flex-shrink: 0;
}

.sidebar-nav a:hover svg,
.sidebar-nav a.active svg { opacity: 1; }

.sidebar-footer {
    padding: 14px 24px;
    border-top: 1px solid var(--border);
}

.sidebar-footer a {
    font-size: 0.7rem;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: color 0.2s;
}
.sidebar-footer a:hover { color: var(--accent-red); }

/* Main Content */
.admin-main {
    margin-left: var(--sidebar-w);
    flex: 1;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.admin-header {
    padding: 18px 32px;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--bg-admin);
    position: sticky; top: 0; z-index: 50;
}

.admin-header h1 {
    font-family: var(--font-display);
    font-weight: 900;
    font-size: 1.2rem;
    letter-spacing: -1px;
    text-transform: uppercase;
}

.admin-header-actions { display: flex; gap: 12px; align-items: center; }

/* Mobile Top Bar */
.mobile-top-bar { display: none; }

@media (max-width: 900px) {
    .mobile-top-bar {
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: 15px 24px;
        background: var(--bg-admin);
        border-bottom: 1px solid var(--border);
        position: sticky;
        top: 0;
        z-index: 100;
    }
    .mobile-logo { font-family: var(--font-display); font-weight: 900; font-size: 0.9rem; }
    .admin-main { margin-left: 0; }
    .sidebar { transform: translateX(-100%); transition: transform 0.3s ease; }
    .sidebar.mobile-active { transform: translateX(0); }
}

/* Flash Toasts in Admin */
.flash-toast {
    position: fixed;
    top: 40px; right: 40px;
    z-index: 9999;
    background: var(--bg-card);
    border: 1px solid var(--border-hover);
    padding: 16px 24px;
    font-size: 0.8rem;
    animation: slideInRight 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}
.flash-toast.success { border-left: 3px solid var(--accent-green); }
.flash-toast.error { border-left: 3px solid var(--accent-red); }

@keyframes slideInRight {
    from { transform: translateX(100%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

.admin-content { 
    padding: 24px 32px; 
    flex: 1; 
    position: relative;
    z-index: 5;
}

/* Cards de Stat */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
    gap: 14px;
    margin-bottom: 24px;
}

.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    padding: 20px 22px;
    transition: border-color 0.3s;
}
.stat-card:hover { border-color: var(--border-hover); }

.stat-label {
    font-size: 0.65rem;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 15px;
}

.stat-value {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 900;
    letter-spacing: -2px;
    line-height: 1;
}

.stat-sub {
    font-size: 0.7rem;
    color: var(--text-muted);
    margin-top: 8px;
}

.stat-green { color: var(--accent-green); }
.stat-red   { color: var(--accent-red); }

/* Tabelas */
.table-wrapper {
    border: 1px solid var(--border);
    overflow-x: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.8rem;
}

thead th {
    padding: 14px 20px;
    text-align: left;
    font-family: var(--font-mono);
    font-size: 0.65rem;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    border-bottom: 1px solid var(--border);
    background: var(--bg-admin);
    font-weight: normal;
}

tbody td {
    padding: 16px 20px;
    border-bottom: 1px solid var(--border);
    color: var(--text-muted);
    vertical-align: middle;
}

tbody tr:last-child td { border-bottom: none; }

tbody tr:hover td {
    background: rgba(255,255,255,0.02);
    color: var(--text-main);
}

.td-main { color: var(--text-main) !important; font-weight: normal; }

/* Responsive Tables */
@media (max-width: 768px) {
    .table-wrapper {
        border: none;
        overflow-x: visible;
    }

    table, thead, tbody, th, td, tr {
        display: block;
    }

    thead {
        display: none; /* Esconde cabeçalho em telas pequenas */
    }

    tbody tr {
        background: var(--bg-card);
        border: 1px solid var(--border);
        margin-bottom: 20px;
        padding: 10px;
        position: relative;
    }

    tbody td {
        border: none;
        border-bottom: 1px solid rgba(255,255,255,0.03);
        padding: 12px 10px;
        display: flex;
        justify-content: space-between;
        align-items: center;
        text-align: right;
        min-height: 45px;
    }

    tbody td::before {
        content: attr(data-label);
        font-family: var(--font-mono);
        font-size: 0.6rem;
        color: var(--text-dim);
        text-transform: uppercase;
        letter-spacing: 1px;
        flex: 1;
        text-align: left;
    }

    tbody td:last-child {
        border-bottom: none;
        justify-content: center;
        padding-top: 15px;
    }
    
    tbody td:last-child::before {
        display: none;
    }

    /* Adiciona labels genéricos usando data-label se disponível (opcional) */
    /* Ou simplesmente deixa o valor alinhado à direita */
    
    .td-main {
        font-weight: 900;
        font-size: 1rem;
        border-bottom: 1px solid var(--border-hover) !important;
        justify-content: center !important;
        margin-bottom: 5px;
    }

    .table-actions {
        width: 100%;
        gap: 10px;
    }
    
    .table-actions .btn {
        flex: 1;
        justify-content: center;
    }
}

/* Badges */
.badge {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 0.6rem;
    padding: 3px 9px;
    border: 1px solid;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.badge-green  { color: var(--accent-green); border-color: rgba(0,255,102,0.3); }
.badge-red    { color: var(--accent-red);   border-color: rgba(255,51,51,0.3); }
.badge-yellow { color: #ffcc00;             border-color: rgba(255,204,0,0.3); }
.badge-gray   { color: var(--text-dim);     border-color: var(--border); }

/* Botões de ação */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    font-family: var(--font-mono);
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    transition: all 0.2s ease;
    border: 1px solid;
}

.btn-sm { padding: 6px 12px; font-size: 0.65rem; }

.btn-white {
    background: var(--text-main);
    color: var(--bg-color);
    border-color: var(--text-main);
}
.btn-white:hover { background: #ddd; border-color: #ddd; }

.btn-outline {
    background: transparent;
    color: var(--text-muted);
    border-color: var(--border-hover);
}
.btn-outline:hover { color: var(--text-main); border-color: var(--text-main); }

.btn-danger {
    background: transparent;
    color: var(--accent-red);
    border-color: rgba(255,51,51,0.3);
}
.btn-danger:hover { background: rgba(255,51,51,0.1); border-color: var(--accent-red); }

.btn-success {
    background: transparent;
    color: var(--accent-green);
    border-color: rgba(0,255,102,0.3);
}
.btn-success:hover { background: rgba(0,255,102,0.1); border-color: var(--accent-green); }

/* Table actions */
.table-actions { display: flex; gap: 8px; align-items: center; }

/* Search Bar */
.search-bar {
    display: flex;
    gap: 15px;
    margin-bottom: 25px;
    align-items: center;
}

.search-input {
    background: var(--bg-input);
    border: 1px solid var(--border);
    color: var(--text-main);
    font-family: var(--font-mono);
    font-size: 0.8rem;
    padding: 12px 16px;
    outline: none;
    transition: border-color 0.2s;
    flex: 1;
}
.search-input:focus { border-color: var(--border-hover); }
.search-input::placeholder { color: var(--text-dim); }

/* Form Admin */
.admin-form { max-width: 640px; }

.admin-form .form-group {
    margin-bottom: 22px;
    position: relative;
}

/* ─── ADMIN FORM — labels estáticos (NÃO flutuantes) ──────*/
.admin-form label {
    display: block;
    font-size: 0.65rem;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 8px;
    position: static;          /* garante que não flutua */
    pointer-events: auto;
    transition: none;
}

.admin-form input,
.admin-form select,
.admin-form textarea {
    width: 100%;
    background: var(--bg-input);
    border: 1px solid var(--border);
    color: var(--text-main);
    font-family: var(--font-mono);
    font-size: 0.85rem;
    padding: 12px 14px;
    outline: none;
    transition: border-color 0.2s;
    appearance: none;
    resize: vertical;
}

.admin-form input::placeholder,
.admin-form textarea::placeholder {
    color: var(--text-dim);
    font-size: 0.8rem;
}

.admin-form input:focus,
.admin-form select:focus,
.admin-form textarea:focus { border-color: var(--border-hover); }

/* Grid permissões */
.perm-table { width: 100%; border-collapse: collapse; }
.perm-table th { font-size: 0.65rem; color: var(--text-dim); text-transform: uppercase; letter-spacing: 1px; padding: 10px 15px; text-align: center; }
.perm-table td.page-name { padding: 12px 15px; font-size: 0.75rem; color: var(--text-muted); }
.perm-table td:not(.page-name) { text-align: center; padding: 12px 10px; }
.perm-table tr { border-bottom: 1px solid var(--border); }
.perm-table tr:last-child { border-bottom: none; }

.perm-cb { width: 16px; height: 16px; cursor: pointer; accent-color: #fff; }

/* Flash Toast */
.flash-toast {
    position: fixed;
    bottom: 30px; right: 30px;
    background: var(--bg-card);
    border: 1px solid var(--border-hover);
    color: var(--text-main);
    font-size: 0.8rem;
    padding: 16px 24px;
    z-index: 9999;
    animation: slideIn 0.4s ease;
    max-width: 380px;
    box-shadow: 0 20px 50px rgba(0,0,0,0.8);
}
.flash-toast.success { border-color: var(--accent-green); color: var(--accent-green); }
.flash-toast.error   { border-color: var(--accent-red);   color: var(--accent-red); }

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

/* Responsivo */
@media (max-width: 900px) {
    .sidebar { width: 60px; }
    .sidebar-logo, .sidebar-user-info, .nav-section-label,
    .sidebar-nav a span, .sidebar-footer a { display: none !important; }
    .sidebar-nav a { padding: 15px; justify-content: center; }
    .admin-main { margin-left: 60px; }
    .admin-content { padding: 20px; }
}

/* 1366x768 — tela comum de notebooks */
@media (max-width: 1366px) and (max-height: 768px) {
    .auth-card       { padding: 32px 38px; }
    .auth-logo       { margin-bottom: 22px; font-size: 1.1rem; }
    .auth-title      { font-size: 1.8rem; }
    .auth-subtitle   { margin-bottom: 20px; }
    .form-group      { margin-bottom: 18px; }
    .check-row       { margin-bottom: 12px; }
    .btn-primary     { padding: 14px 32px; font-size: 0.88rem; }
    .btn-google      { padding: 12px 32px; }
    .auth-links      { margin-top: 16px; }
    .admin-header    { padding: 14px 28px; }
    .admin-content   { padding: 20px 28px; }
    .stats-grid      { gap: 12px; margin-bottom: 18px; }
    .stat-card       { padding: 16px 18px; }
    .stat-value      { font-size: 1.7rem; }
    .stat-label      { margin-bottom: 10px; }
    .sidebar-logo    { padding: 18px 20px 14px; }
    .sidebar-user    { padding: 12px 20px; }
    .sidebar-nav a   { padding: 8px 20px; }
    .sidebar-footer  { padding: 12px 20px; }
    .admin-header h1 { font-size: 1.05rem; }
}

@media (max-width: 600px) {
    .auth-card { padding: 30px 20px; }
    .stats-grid { grid-template-columns: 1fr 1fr; }
}

/* ─── CUSTOM FILE UPLOAD & PREVIEW ─────────────────────────*/
.file-upload-wrapper {
    position: relative;
    width: 100%;
    margin-top: 5px;
}

.file-upload-hidden {
    position: absolute;
    width: 0;
    height: 0;
    opacity: 0;
}

.file-upload-design {
    border: 2px dashed var(--border-hover);
    background: var(--bg-input);
    padding: 30px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

.file-upload-design:hover, .file-upload-design.dragover {
    border-color: var(--text-main);
    background: rgba(255, 255, 255, 0.03);
}

.file-upload-icon {
    font-size: 2rem;
    opacity: 0.5;
    transition: transform 0.3s ease;
}

.file-upload-design:hover .file-upload-icon {
    transform: translateY(-5px);
    opacity: 1;
}

.file-upload-text {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.file-upload-text b { color: var(--text-main); display: block; margin-bottom: 5px; font-size: 0.85rem; }

.preview-container {
    margin-top: 15px;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 15px;
}

.image-preview-item {
    position: relative;
    width: 100%;
    aspect-ratio: 16/9;
    border: 1px solid var(--border);
    background: var(--bg-card);
    overflow: hidden;
    animation: fadeIn 0.3s ease;
}

.image-preview-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.remove-preview {
    position: absolute;
    top: 5px;
    right: 5px;
    background: rgba(255, 51, 51, 0.8);
    color: white;
    border: none;
    width: 24px;
    height: 24px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s;
    font-weight: 900;
}

.remove-preview:hover {
    background: var(--accent-red);
}

@keyframes fadeIn {
    from { opacity: 0; transform: scale(0.98); }
    to { opacity: 1; transform: scale(1); }
}

/* ─── MODAIS ────────────────────────────────────────────── */
.modal-overlay {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(8px);
    display: none; /* Força a remoção do fluxo por padrão */
    align-items: center;
    justify-content: center;
    z-index: 9999;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.modal-overlay.active {
    display: flex;
    opacity: 1;
}

.modal-container {
    background: var(--bg-admin);
    border: 1px solid var(--border-hover);
    width: 100%;
    max-width: 600px;
    position: relative;
    transform: translateY(30px);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: 0 30px 60px rgba(0,0,0,0.8);
}

.modal-overlay.active .modal-container {
    transform: translateY(0);
}

.modal-header {
    padding: 24px 32px;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.modal-header h2 {
    font-family: var(--font-display);
    font-weight: 900;
    font-size: 1.1rem;
    text-transform: uppercase;
    letter-spacing: -0.5px;
}

.modal-close {
    background: none;
    border: none;
    color: var(--text-dim);
    font-size: 1.5rem;
    cursor: pointer;
    transition: color 0.2s;
}

.modal-close:hover { color: var(--text-main); }

.modal-body {
    padding: 32px;
    max-height: 70vh;
    overflow-y: auto;
}

/* Custom Toast */
.toast-container {
    position: fixed;
    top: 30px; right: 30px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.toast {
    background: var(--bg-card);
    border: 1px solid var(--border-hover);
    color: var(--text-main);
    padding: 16px 24px;
    font-size: 0.8rem;
    font-family: var(--font-mono);
    min-width: 280px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    animation: toastIn 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.toast.success { border-left: 4px solid var(--accent-green); }
.toast.error   { border-left: 4px solid var(--accent-red); }

@keyframes toastIn {
    from { transform: translateX(50px); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

/* Mini Cards para Roles */
.role-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
}

.role-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    padding: 30px;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 100%;
}

.role-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-5px);
}

.role-card-header h3 {
    font-family: var(--font-display);
    font-weight: 900;
    font-size: 1.3rem;
    text-transform: uppercase;
    margin-bottom: 8px;
    letter-spacing: -1px;
}

.role-card-header p {
    font-size: 0.75rem;
    color: var(--text-muted);
    line-height: 1.4;
    margin-bottom: 20px;
}

.role-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid var(--border);
    padding-top: 20px;
}

/* ─── MOBILE NAVIGATION ────────────────────────────────── */

.mobile-top-bar {
    display: none;
    height: 60px;
    background: var(--bg-admin);
    border-bottom: 1px solid var(--border);
    padding: 0 20px;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 150;
}

.sidebar-toggle {
    background: none;
    border: none;
    color: var(--text-main);
    cursor: pointer;
    padding: 5px;
    display: flex;
    align-items: center;
}

.sidebar-toggle svg { width: 24px; height: 24px; }

.mobile-logo {
    font-family: var(--font-display);
    font-weight: 900;
    font-size: 0.9rem;
    letter-spacing: -1px;
}

@media (max-width: 900px) {
    .mobile-top-bar { display: flex; }
    
    .sidebar {
        width: 280px;
        transform: translateX(-100%);
        transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
        box-shadow: 20px 0 50px rgba(0,0,0,0.5);
    }
    
    .sidebar.mobile-active {
        transform: translateX(0);
    }
    
    .admin-main {
        margin-left: 0;
    }
    
    .admin-header {
        position: relative;
        padding: 15px 20px;
    }
    
    .admin-header h1 { font-size: 1rem; }
    
    .admin-content {
        padding: 20px;
    }
}

@media (max-width: 600px) {
    .admin-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
    }
    .admin-header-actions {
        width: 100%;
    }
    .admin-header-actions .btn {
        flex: 1;
        justify-content: center;
    }
    
    .toast-container {
        top: 10px;
        right: 10px;
        left: 10px;
    }
    .toast {
        min-width: unset;
        width: 100%;
    }
}

.sidebar-toggle-desktop {
    background: none;
    border: none;
    color: var(--text-dim);
    cursor: pointer;
    padding: 22px 15px 16px;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.sidebar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--border);
}

.sidebar-header .sidebar-logo {
    border-bottom: none;
    padding-right: 0;
}

.sidebar-toggle-desktop:hover {
    color: var(--text-main);
    background: rgba(255,255,255,0.05);
}

@media (max-width: 900px) {
    .sidebar-toggle-desktop { display: none !important; }
}

/* ─── SIDEBAR COLLAPSED (DESKTOP MINI) ────────────────────── */

@media (min-width: 901px) {
    .admin-layout.sidebar-collapsed {
        --sidebar-w: 70px;
    }

    .sidebar-collapsed .sidebar-logo,
    .sidebar-collapsed .sidebar-user-info,
    .sidebar-collapsed .nav-section-header span,
    .sidebar-collapsed .nav-section-header .chevron,
    .sidebar-collapsed .sidebar-nav a span,
    .sidebar-collapsed .sidebar-footer a {
        display: none !important;
    }

    .sidebar-collapsed .sidebar-header {
        justify-content: center !important;
    }

    .sidebar-collapsed .sidebar-user {
        justify-content: center;
        padding: 20px 0;
    }

    .sidebar-collapsed .sidebar-nav a {
        padding: 15px 0;
        justify-content: center;
        border-left: none;
    }

    .sidebar-collapsed .sidebar-nav a svg {
        width: 20px; height: 20px;
        margin: 0;
    }

    .sidebar-collapsed .sidebar-nav a.active {
        background: rgba(255,255,255,0.06);
        color: var(--text-main);
    }

    .sidebar-collapsed .nav-section-header {
        justify-content: center;
        padding: 5px 0; /* Reduzido o padding vertical */
        height: 20px;   /* Altura fixa mínima para separadores */
        pointer-events: none; /* Desativa cliques nos cabeçalhos quando colapsado */
    }
    
    .sidebar-collapsed .nav-section-content {
        max-height: none !important;
        opacity: 1 !important;
        display: block !important;
    }

    .sidebar-collapsed .sidebar-footer {
        display: flex;
        justify-content: center;
    }

    .sidebar, .admin-main {
        transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    }
}