@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&family=Outfit:wght@500;700;800;900&display=swap');

:root {
    --bg-base: #0b0e11;
    --bg-surface: #14181d;
    --bg-card: #1c2228;
    --bg-card-alt: #222930;
    --bg-sidebar: #0e1115;
    --text-main: #f8fafc;
    --text-secondary: #cbd5e1;
    --text-muted: #8b949e;
    --border-color: #262c33;
    --border-subtle: #1c2228;
    --brand-primary: #d31010;
    --brand-primary-light: #ef4444;
    --brand-primary-glow: rgba(211, 16, 16, 0.25);
    --accent-blue: #38bdf8;
    --accent-green: #10b981;
    --accent-yellow: #f59e0b;
    --accent-purple: #a855f7;
    --accent-cyan: #06b6d4;
    --card-shadow: 0 4px 20px rgba(0, 0, 0, 0.35);
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 14px;
    --font-primary: 'Inter', sans-serif;
    --font-heading: 'Outfit', sans-serif;
}

[data-theme="light"] {
    --bg-base: #f1f5f9;
    --bg-surface: #ffffff;
    --bg-card: #f8fafc;
    --bg-card-alt: #edf2f7;
    --bg-sidebar: #0f172a;
    --text-main: #0f172a;
    --text-secondary: #334155;
    --text-muted: #64748b;
    --border-color: #e2e8f0;
    --border-subtle: #f1f5f9;
    --brand-primary: #d31010;
    --brand-primary-light: #ef4444;
    --brand-primary-glow: rgba(211, 16, 16, 0.12);
    --accent-blue: #0284c7;
    --accent-green: #059669;
    --accent-yellow: #d97706;
    --accent-purple: #7e22ce;
    --accent-cyan: #0891b2;
    --card-shadow: 0 2px 14px rgba(15, 23, 42, 0.06);
}

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

body {
    font-family: var(--font-primary);
    background-color: var(--bg-base);
    color: var(--text-main);
    display: flex;
    min-height: 100vh;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

a {
    text-decoration: none;
    color: inherit;
}

/* SIDEBAR STYLING */
.admin-sidebar {
    width: 260px;
    background-color: var(--bg-sidebar);
    color: white;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    border-right: 1px solid var(--border-color);
    z-index: 1000;
}

.admin-sidebar-header {
    height: 64px;
    display: flex;
    align-items: center;
    padding: 0 20px;
    background-color: rgba(0, 0, 0, 0.25);
    font-weight: 800;
    font-size: 1.1rem;
    color: white;
    border-bottom: 1px solid var(--border-color);
    letter-spacing: -0.3px;
}

.admin-menu {
    list-style: none;
    padding: 15px 0 30px 0;
    overflow-y: auto;
    flex-grow: 1;
}

.admin-menu li a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 11px 20px;
    color: #94a3b8;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.2s ease;
    border-left: 3px solid transparent;
}

.admin-menu li a:hover {
    background-color: rgba(255, 255, 255, 0.05);
    color: #ffffff;
}

.admin-menu li a.active {
    background-color: rgba(211, 16, 16, 0.12);
    color: #ffffff;
    border-left: 3px solid var(--brand-primary);
    font-weight: 600;
}

.admin-menu li a i {
    width: 20px;
    font-size: 1rem;
    text-align: center;
}

.admin-menu .menu-section-title {
    padding: 16px 20px 6px 20px;
    font-size: 0.72rem;
    font-weight: 800;
    color: #64748b;
    text-transform: uppercase;
    letter-spacing: 0.75px;
}

/* TOPBAR & CONTENT */
.admin-content {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    background-color: var(--bg-base);
    min-width: 0;
}

.admin-topbar {
    height: 64px;
    background-color: var(--bg-surface);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 30px;
    flex-shrink: 0;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.admin-main {
    padding: 30px;
    flex-grow: 1;
    background-color: var(--bg-base);
}

/* CARDS & CONTAINERS */
.admin-card {
    background-color: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 24px;
    box-shadow: var(--card-shadow);
    color: var(--text-main);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.admin-card-inner {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 16px;
    color: var(--text-main);
}

/* STAT CARDS NO TOPO */
.dashboard-stat-card {
    background-color: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 22px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    box-shadow: var(--card-shadow);
    position: relative;
    overflow: hidden;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.dashboard-stat-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.dashboard-stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
}

.dashboard-stat-card.stat-red::before { background: var(--brand-primary); }
.dashboard-stat-card.stat-blue::before { background: var(--accent-blue); }
.dashboard-stat-card.stat-yellow::before { background: var(--accent-yellow); }
.dashboard-stat-card.stat-green::before { background: var(--accent-green); }
.dashboard-stat-card.stat-purple::before { background: var(--accent-purple); }

.stat-icon-circle {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.stat-val-number {
    font-size: 2.2rem;
    font-weight: 800;
    font-family: var(--font-heading);
    color: var(--text-main);
    line-height: 1;
    margin: 8px 0 6px 0;
}

/* BOTÕES E AÇÕES */
.btn-admin {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background-color: var(--brand-primary);
    color: #ffffff !important;
    padding: 10px 18px;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-weight: 600;
    font-size: 0.9rem;
    text-align: center;
    transition: all 0.2s ease;
    box-shadow: 0 2px 6px rgba(211, 16, 16, 0.3);
}

.btn-admin:hover {
    background-color: var(--brand-primary-light);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(211, 16, 16, 0.4);
}

.btn-admin-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    background-color: var(--bg-card);
    color: var(--text-main) !important;
    border: 1px solid var(--border-color);
    padding: 8px 14px;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-admin-secondary:hover {
    border-color: var(--brand-primary);
    color: var(--brand-primary-light) !important;
    background-color: var(--bg-card-alt);
}

.btn-quick-action {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 8px 14px;
    border-radius: 6px;
    font-size: 0.85rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.2s ease;
    border: 1px solid transparent;
}

.btn-quick-action:hover {
    transform: translateY(-1px);
}

/* THEME TOGGLE BUTTON */
.theme-toggle-btn {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    color: var(--text-main);
    width: 38px;
    height: 38px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 1rem;
    transition: all 0.2s ease;
    flex-shrink: 0;
}

.theme-toggle-btn:hover {
    background-color: var(--brand-primary) !important;
    color: #ffffff !important;
    border-color: var(--brand-primary) !important;
    transform: scale(1.05);
}

/* FORM CONTROLS */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    font-size: 0.88rem;
    color: var(--text-main);
}

.form-control {
    width: 100%;
    padding: 11px 14px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-family: inherit;
    font-size: 0.95rem;
    background-color: var(--bg-card);
    color: var(--text-main);
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.form-control:focus {
    border-color: var(--brand-primary);
    box-shadow: 0 0 0 3px var(--brand-primary-glow);
}

/* TABELAS MODERNAS */
.table-responsive {
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    margin-bottom: 20px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    background-color: var(--bg-surface);
}

.admin-table th {
    background-color: var(--bg-card);
    color: var(--text-muted);
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 14px 18px;
    border-bottom: 1px solid var(--border-color);
}

.admin-table td {
    padding: 14px 18px;
    font-size: 0.9rem;
    color: var(--text-main);
    border-bottom: 1px solid var(--border-color);
    vertical-align: middle;
}

.admin-table tr:last-child td {
    border-bottom: none;
}

.admin-table tr:hover td {
    background-color: var(--bg-card-alt);
}

/* BADGES */
.badge-status {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.badge-published { background: rgba(16, 185, 129, 0.15); color: #10b981; border: 1px solid rgba(16, 185, 129, 0.3); }
.badge-review { background: rgba(239, 68, 68, 0.15); color: #ef4444; border: 1px solid rgba(239, 68, 68, 0.3); }
.badge-draft { background: rgba(100, 116, 139, 0.15); color: #94a3b8; border: 1px solid rgba(100, 116, 139, 0.3); }
.badge-vip { background: rgba(168, 85, 247, 0.15); color: #c084fc; border: 1px solid rgba(168, 85, 247, 0.3); }

/* RESPONSIVIDADE */
.admin-sidebar-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.3rem;
    color: var(--text-main);
    cursor: pointer;
    padding: 8px 12px;
}

@media (max-width: 991px) {
    .admin-sidebar-toggle {
        display: inline-block;
    }

    .admin-sidebar {
        position: fixed;
        top: 0;
        left: -270px;
        height: 100vh;
        z-index: 1050;
        transition: left 0.3s ease;
        box-shadow: 4px 0 25px rgba(0,0,0,0.5);
    }

    .admin-sidebar.active {
        left: 0;
    }

    .admin-topbar {
        padding: 0 15px;
    }

    .admin-main {
        padding: 15px;
    }
}

/* ==========================================================
   LOGIN SCREEN STYLING
   ========================================================== */
.login-body {
    background-color: var(--bg-base);
    background-image: 
        radial-gradient(at 0% 0%, rgba(211, 16, 16, 0.08) 0px, transparent 50%),
        radial-gradient(at 100% 100%, rgba(56, 189, 248, 0.06) 0px, transparent 50%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 25px 15px;
    position: relative;
    overflow-x: hidden;
}

.login-container {
    width: 100%;
    max-width: 440px;
    position: relative;
    z-index: 10;
}

.login-card {
    background-color: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 36px 32px;
    box-shadow: 0 10px 35px rgba(0, 0, 0, 0.25);
    backdrop-filter: blur(10px);
}

.login-header {
    text-align: center;
    margin-bottom: 28px;
}

.login-header .logo-img {
    max-height: 52px;
    max-width: 200px;
    object-fit: contain;
    margin-bottom: 12px;
}

.login-header .portal-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    color: var(--text-muted);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.login-input-group {
    position: relative;
    margin-bottom: 18px;
}

.login-input-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 6px;
}

.login-input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.login-input-wrapper i.field-icon {
    position: absolute;
    left: 14px;
    color: var(--text-muted);
    font-size: 0.95rem;
    pointer-events: none;
}

.login-input-wrapper input {
    padding-left: 42px;
    padding-right: 42px;
}

.login-password-toggle {
    position: absolute;
    right: 12px;
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 6px;
    font-size: 0.95rem;
    transition: color 0.2s;
}

.login-password-toggle:hover {
    color: var(--text-main);
}

.login-submit-btn {
    width: 100%;
    padding: 13px;
    font-size: 0.95rem;
    font-weight: 800;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    margin-top: 8px;
}

.login-theme-switch {
    position: absolute;
    top: 20px;
    right: 20px;
}