/* ============================================
   Fenix Desk - Corporate Service Desk System
   Cores: #0F0F0F (Preto) + #F5A623 (Dourado Fenix)
   ============================================ */

/* ============================================
   CSS Variables & Reset
   ============================================ */
:root {
    /* Cores Principais */
    --fenix-black: #0F0F0F;
    --fenix-gold: #F5A623;
    --fenix-gold-light: #FFB84D;
    --fenix-gold-dark: #D48A0A;
    
    /* Cores Secundárias */
    --white: #FFFFFF;
    --gray-100: #F5F5F5;
    --gray-200: #E5E5E5;
    --gray-300: #D1D1D1;
    --gray-400: #A3A3A3;
    --gray-500: #737373;
    --gray-600: #525252;
    --gray-700: #404040;
    --gray-800: #262626;
    --gray-900: #1A1A1A;
    
    /* Status Colors */
    --status-open: #F5A623;
    --status-progress: #FFFFFF;
    --status-resolved: #A3A3A3;
    --status-urgent: #FFB84D;
    
    /* Semantic Colors */
    --success: #10B981;
    --error: #EF4444;
    --warning: #F59E0B;
    --info: #3B82F6;
    
    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-display: 'Space Grotesk', sans-serif;
    
    /* Spacing */
    --sidebar-width: 260px;
    --topbar-height: 72px;
    
    /* Transitions */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 300ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);
    
    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(15, 15, 15, 0.1);
    --shadow-md: 0 4px 16px rgba(15, 15, 15, 0.15);
    --shadow-lg: 0 8px 32px rgba(15, 15, 15, 0.2);
    --shadow-gold: 0 0 20px rgba(245, 166, 35, 0.3);
    --shadow-gold-lg: 0 0 40px rgba(245, 166, 35, 0.4);
}

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

html, body {
    width: 100%;
    height: 100%;
    overflow-x: hidden;
}

body {
    font-family: var(--font-primary);
    font-size: 14px;
    line-height: 1.6;
    color: var(--white);
    background: var(--fenix-black);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ============================================
   Tech Background Pattern
   ============================================ */
.tech-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    opacity: 0.03;
    background-image: 
        linear-gradient(0deg, transparent 24%, var(--fenix-gold) 25%, var(--fenix-gold) 26%, transparent 27%, transparent 74%, var(--fenix-gold) 75%, var(--fenix-gold) 76%, transparent 77%, transparent),
        linear-gradient(90deg, transparent 24%, var(--fenix-gold) 25%, var(--fenix-gold) 26%, transparent 27%, transparent 74%, var(--fenix-gold) 75%, var(--fenix-gold) 76%, transparent 77%, transparent);
    background-size: 50px 50px;
    pointer-events: none;
}

.tech-background::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 50% 50%, transparent 0%, var(--fenix-black) 100%);
}

/* ============================================
   Sidebar
   ============================================ */
.sidebar {
    position: fixed;
    left: 0;
    top: 0;
    width: var(--sidebar-width);
    height: 100vh;
    background: var(--fenix-black);
    border-right: 1px solid rgba(245, 166, 35, 0.1);
    display: flex;
    flex-direction: column;
    z-index: 100;
    overflow-y: auto;
}

.sidebar::-webkit-scrollbar {
    width: 4px;
}

.sidebar::-webkit-scrollbar-track {
    background: transparent;
}

.sidebar::-webkit-scrollbar-thumb {
    background: var(--fenix-gold);
    border-radius: 2px;
}

.sidebar-header {
    padding: 28px 24px;
    border-bottom: 1px solid rgba(245, 166, 35, 0.1);
}

.logo-container {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px 12px;
}

.logo {
    width: 200px;
    height: auto;
    filter: drop-shadow(0 0 10px rgba(245, 166, 35, 0.25));
    transition: var(--transition-base);
}

.logo:hover {
    filter: drop-shadow(0 0 14px rgba(245, 166, 35, 0.35));
    transform: scale(1.05);
}

/* Sidebar Navigation */
.sidebar-nav {
    flex: 1;
    padding: 24px 0;
}

.nav-item {
    position: relative;
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 24px;
    color: var(--gray-400);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: var(--transition-base);
    margin: 4px 12px;
    border-radius: 8px;
}

.nav-item i {
    font-size: 18px;
    width: 20px;
    text-align: center;
    transition: var(--transition-base);
}

.nav-item .nav-indicator {
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 3px;
    height: 0;
    background: linear-gradient(180deg, var(--fenix-gold), var(--fenix-gold-light));
    border-radius: 0 2px 2px 0;
    box-shadow: var(--shadow-gold);
    transition: var(--transition-base);
}

.nav-item:hover {
    color: var(--white);
    background: rgba(245, 166, 35, 0.05);
}

.nav-item:hover i {
    transform: translateX(2px);
}

.nav-item:hover .nav-indicator {
    height: 24px;
}

.nav-item.active {
    color: var(--fenix-gold);
    background: rgba(245, 166, 35, 0.08);
}

.nav-item.active i {
    color: var(--fenix-gold);
    text-shadow: 0 0 12px rgba(245, 166, 35, 0.5);
}

.nav-item.active .nav-indicator {
    height: 32px;
}

/* Sidebar Footer */
.sidebar-footer {
    padding: 20px 24px;
    border-top: 1px solid rgba(245, 166, 35, 0.1);
}

.user-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

.user-avatar {
    position: relative;
    width: 40px;
    height: 40px;
}

.user-avatar img {
    width: 100%;
    height: 100%;
    border-radius: 10px;
    border: 2px solid rgba(245, 166, 35, 0.3);
}

.status-indicator {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 10px;
    height: 10px;
    background: var(--success);
    border: 2px solid var(--fenix-black);
    border-radius: 50%;
    box-shadow: 0 0 8px var(--success);
}

.user-details {
    flex: 1;
}

.user-name {
    font-size: 13px;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 2px;
}

.user-role {
    font-size: 11px;
    color: var(--gray-400);
}

.logout-btn {
    background: rgba(245, 166, 35, 0.1);
    border: 1px solid rgba(245, 166, 35, 0.3);
    color: var(--fenix-gold);
    width: 32px;
    height: 32px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-base);
}

.logout-btn:hover {
    background: rgba(245, 166, 35, 0.2);
    border-color: var(--fenix-gold);
    transform: translateY(-2px);
}

.admin-only {
    /* Será escondido para usuários comuns via JS */
}

/* ============================================
   Top Bar
   ============================================ */
.topbar {
    position: fixed;
    top: 0;
    left: var(--sidebar-width);
    right: 0;
    height: var(--topbar-height);
    background: rgba(15, 15, 15, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(245, 166, 35, 0.1);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 32px;
    z-index: 90;
}

.topbar-left {
    display: flex;
    align-items: center;
    gap: 20px;
}

.mobile-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--white);
    font-size: 20px;
    cursor: pointer;
    padding: 8px;
    border-radius: 6px;
    transition: var(--transition-base);
}

.mobile-toggle:hover {
    background: rgba(245, 166, 35, 0.1);
    color: var(--fenix-gold);
}

.page-title {
    font-family: var(--font-display);
    font-size: 24px;
    font-weight: 700;
    color: var(--white);
    background: linear-gradient(135deg, var(--white), var(--fenix-gold));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.topbar-center {
    flex: 1;
    max-width: 600px;
    margin: 0 40px;
}

.search-container {
    position: relative;
    display: flex;
    align-items: center;
    background: rgba(245, 166, 35, 0.03);
    border: 1px solid rgba(245, 166, 35, 0.2);
    border-radius: 10px;
    padding: 0 16px;
    transition: var(--transition-base);
}

.search-container:focus-within {
    border-color: var(--fenix-gold);
    box-shadow: var(--shadow-gold);
    background: rgba(245, 166, 35, 0.05);
}

.search-container i {
    color: var(--gray-400);
    margin-right: 12px;
    font-size: 16px;
}

.search-input {
    flex: 1;
    background: transparent;
    border: none;
    outline: none;
    color: var(--white);
    font-size: 14px;
    padding: 12px 0;
}

.search-input::placeholder {
    color: var(--gray-500);
}

.search-shortcut {
    background: rgba(245, 166, 35, 0.1);
    border: 1px solid rgba(245, 166, 35, 0.2);
    border-radius: 4px;
    padding: 4px 8px;
    font-size: 11px;
    font-weight: 600;
    color: var(--gray-400);
    font-family: var(--font-primary);
}

.topbar-right {
    display: flex;
    align-items: center;
    gap: 16px;
}

.icon-btn {
    position: relative;
    background: rgba(245, 166, 35, 0.05);
    border: 1px solid rgba(245, 166, 35, 0.2);
    color: var(--gray-400);
    width: 42px;
    height: 42px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-base);
}

.icon-btn:hover {
    background: rgba(245, 166, 35, 0.1);
    border-color: var(--fenix-gold);
    color: var(--fenix-gold);
    box-shadow: var(--shadow-gold);
}

.notification-dot {
    position: absolute;
    top: 8px;
    right: 8px;
    width: 8px;
    height: 8px;
    background: var(--fenix-gold);
    border: 2px solid var(--fenix-black);
    border-radius: 50%;
    box-shadow: 0 0 12px var(--fenix-gold);
    animation: pulse 2s ease infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
        box-shadow: 0 0 12px var(--fenix-gold);
    }
    50% {
        opacity: 0.7;
        box-shadow: 0 0 20px var(--fenix-gold);
    }
}

.user-avatar-small img {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    border: 2px solid rgba(245, 166, 35, 0.3);
    cursor: pointer;
    transition: var(--transition-base);
}

.user-avatar-small img:hover {
    border-color: var(--fenix-gold);
    box-shadow: var(--shadow-gold);
}

/* ============================================
   Main Content
   ============================================ */
.main-content {
    margin-left: var(--sidebar-width);
    padding-top: var(--topbar-height);
    min-height: 100vh;
    position: relative;
    z-index: 1;
}

.page-container {
    padding: 32px;
}

.page {
    display: none;
    animation: fadeInUp 0.4s ease;
}

.page.active {
    display: block;
}

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

/* ============================================
   Stats Grid
   ============================================ */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 20px;
    margin-bottom: 32px;
}

.stat-card {
    background: rgba(26, 26, 26, 0.6);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(245, 166, 35, 0.1);
    border-radius: 16px;
    padding: 24px;
    transition: var(--transition-base);
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--fenix-gold), transparent);
    opacity: 0;
    transition: var(--transition-base);
}

.stat-card:hover {
    border-color: rgba(245, 166, 35, 0.3);
    transform: translateY(-4px);
    box-shadow: var(--shadow-gold);
}

.stat-card:hover::before {
    opacity: 1;
}

.stat-card.urgent {
    border-color: rgba(255, 184, 77, 0.3);
    background: rgba(255, 184, 77, 0.05);
}

.stat-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}

.stat-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    position: relative;
}

.stat-icon::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 12px;
    padding: 1px;
    background: linear-gradient(135deg, var(--fenix-gold), transparent);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0.3;
}

.stat-icon.gold {
    background: rgba(245, 166, 35, 0.1);
    color: var(--fenix-gold);
}

.stat-icon.blue {
    background: rgba(59, 130, 246, 0.1);
    color: var(--info);
}

.stat-icon.green {
    background: rgba(16, 185, 129, 0.1);
    color: var(--success);
}

.stat-icon.purple {
    background: rgba(168, 85, 247, 0.1);
    color: #A855F7;
}

.stat-icon.red {
    background: rgba(239, 68, 68, 0.1);
    color: var(--error);
}

.stat-trend {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 12px;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 6px;
}

.stat-trend.positive {
    background: rgba(16, 185, 129, 0.1);
    color: var(--success);
}

.stat-trend.negative {
    background: rgba(239, 68, 68, 0.1);
    color: var(--error);
}

.stat-trend.neutral {
    background: rgba(163, 163, 163, 0.1);
    color: var(--gray-400);
}

.stat-value {
    font-family: var(--font-display);
    font-size: 36px;
    font-weight: 700;
    color: var(--fenix-gold);
    margin-bottom: 8px;
    text-shadow: 0 0 20px rgba(245, 166, 35, 0.3);
}

.stat-label {
    font-size: 14px;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 4px;
}

.stat-footer {
    font-size: 12px;
    color: var(--gray-500);
}

/* ============================================
   Charts Grid
   ============================================ */
.charts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 24px;
    margin-bottom: 32px;
}

.chart-card {
    background: rgba(26, 26, 26, 0.6);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(245, 166, 35, 0.1);
    border-radius: 16px;
    padding: 24px;
    transition: var(--transition-base);
}

.chart-card:hover {
    border-color: rgba(245, 166, 35, 0.2);
}

.chart-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 24px;
}

.chart-header h3 {
    font-family: var(--font-display);
    font-size: 18px;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 4px;
}

.chart-header p {
    font-size: 13px;
    color: var(--gray-500);
}

.icon-btn-small {
    background: rgba(245, 166, 35, 0.05);
    border: 1px solid rgba(245, 166, 35, 0.1);
    color: var(--gray-400);
    width: 32px;
    height: 32px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-base);
}

.icon-btn-small:hover {
    background: rgba(245, 166, 35, 0.1);
    color: var(--fenix-gold);
    border-color: rgba(245, 166, 35, 0.3);
}

.chart-container {
    height: 300px;
    position: relative;
}

/* ============================================
   Recent Section
   ============================================ */
.recent-section {
    background: rgba(26, 26, 26, 0.6);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(245, 166, 35, 0.1);
    border-radius: 16px;
    padding: 28px;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 24px;
}

.section-header h2 {
    font-family: var(--font-display);
    font-size: 22px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 4px;
}

.section-header p {
    font-size: 14px;
    color: var(--gray-500);
}

/* ============================================
   Buttons
   ============================================ */
.btn-primary,
.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    font-size: 14px;
    font-weight: 600;
    border-radius: 10px;
    cursor: pointer;
    transition: var(--transition-base);
    border: none;
    font-family: var(--font-primary);
}

.btn-primary {
    background: linear-gradient(135deg, var(--fenix-gold), var(--fenix-gold-light));
    color: var(--fenix-black);
    box-shadow: 0 4px 16px rgba(245, 166, 35, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(245, 166, 35, 0.4);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-secondary {
    background: rgba(245, 166, 35, 0.05);
    border: 1px solid rgba(245, 166, 35, 0.2);
    color: var(--fenix-gold);
}

.btn-secondary:hover {
    background: rgba(245, 166, 35, 0.1);
    border-color: var(--fenix-gold);
    box-shadow: var(--shadow-gold);
}

/* ============================================
   Tables
   ============================================ */
.tickets-table-container {
    overflow-x: auto;
    border-radius: 12px;
    border: 1px solid rgba(245, 166, 35, 0.1);
}

.tickets-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}

.tickets-table thead {
    background: rgba(245, 166, 35, 0.05);
    border-bottom: 1px solid rgba(245, 166, 35, 0.2);
}

.tickets-table th {
    padding: 16px;
    text-align: left;
    font-weight: 600;
    color: var(--fenix-gold);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.tickets-table tbody tr {
    border-bottom: 1px solid rgba(245, 166, 35, 0.05);
    transition: var(--transition-base);
}

.tickets-table tbody tr:hover {
    background: rgba(245, 166, 35, 0.03);
    border-left: 2px solid var(--fenix-gold);
}

.tickets-table td {
    padding: 16px;
    color: var(--white);
}

/* Users Table */
.table-container {
    overflow-x: auto;
    border-radius: 12px;
    border: 1px solid rgba(245, 166, 35, 0.1);
    background: rgba(26, 26, 26, 0.4);
}

.data-table {
    width: 100%;
    min-width: 880px;
    border-collapse: collapse;
    table-layout: fixed;
    font-size: 13px;
}

.data-table thead {
    background: rgba(245, 166, 35, 0.05);
    border-bottom: 1px solid rgba(245, 166, 35, 0.2);
}

.data-table th {
    padding: 14px 16px;
    text-align: left;
    font-weight: 600;
    color: var(--fenix-gold);
    font-size: 12px;
    letter-spacing: 0.3px;
    white-space: nowrap;
}

.data-table td {
    padding: 14px 16px;
    color: var(--white);
    border-bottom: 1px solid rgba(245, 166, 35, 0.05);
    vertical-align: middle;
}

.data-table tbody tr:hover {
    background: rgba(245, 166, 35, 0.03);
}

#users-page .data-table th:nth-child(1),
#users-page .data-table td:nth-child(1) {
    width: 22%;
}

#users-page .data-table th:nth-child(2),
#users-page .data-table td:nth-child(2) {
    width: 24%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

#users-page .data-table th:nth-child(3),
#users-page .data-table td:nth-child(3) {
    width: 16%;
}

#users-page .data-table th:nth-child(4),
#users-page .data-table td:nth-child(4) {
    width: 14%;
}

#users-page .data-table th:nth-child(5),
#users-page .data-table td:nth-child(5) {
    width: 12%;
    white-space: nowrap;
}

#users-page .data-table th:nth-child(6),
#users-page .data-table td:nth-child(6) {
    width: 12%;
    white-space: nowrap;
}

.user-actions {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.user-self-label {
    margin-left: 4px;
    font-size: 11px;
    color: var(--gray-500);
    white-space: nowrap;
}

/* Status Badges */
.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border: 1px solid;
}

.status-badge.open {
    background: rgba(245, 166, 35, 0.1);
    border-color: rgba(245, 166, 35, 0.3);
    color: var(--fenix-gold);
    box-shadow: 0 0 12px rgba(245, 166, 35, 0.2);
}

.status-badge.in-progress {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.3);
    color: var(--white);
}

.status-badge.resolved {
    background: rgba(163, 163, 163, 0.1);
    border-color: rgba(163, 163, 163, 0.3);
    color: var(--gray-400);
}

.status-badge.urgent {
    background: rgba(255, 184, 77, 0.15);
    border-color: rgba(255, 184, 77, 0.4);
    color: var(--fenix-gold-light);
    box-shadow: 0 0 16px rgba(255, 184, 77, 0.3);
    animation: pulse 2s ease infinite;
}

/* Priority Badges */
.priority-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.priority-badge.low {
    background: rgba(16, 185, 129, 0.1);
    color: var(--success);
}

.priority-badge.medium {
    background: rgba(59, 130, 246, 0.1);
    color: var(--info);
}

.priority-badge.high {
    background: rgba(239, 68, 68, 0.1);
    color: var(--error);
}

.priority-badge.urgent {
    background: rgba(255, 184, 77, 0.15);
    color: var(--fenix-gold-light);
    box-shadow: 0 0 12px rgba(255, 184, 77, 0.2);
}

/* ============================================
   Page Header & Filters
   ============================================ */
.page-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 28px;
}

.page-header h2 {
    font-family: var(--font-display);
    font-size: 28px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 6px;
}

.page-header p {
    font-size: 14px;
    color: var(--gray-500);
}

.filters-bar {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 24px;
    padding: 20px;
    background: rgba(26, 26, 26, 0.6);
    border: 1px solid rgba(245, 166, 35, 0.1);
    border-radius: 12px;
}

.filter-group {
    display: flex;
    align-items: center;
    gap: 10px;
}

.filter-group label {
    font-size: 13px;
    font-weight: 600;
    color: var(--gray-400);
}

.filter-select {
    background: rgba(245, 166, 35, 0.05);
    border: 1px solid rgba(245, 166, 35, 0.2);
    color: var(--white);
    padding: 10px 16px;
    border-radius: 8px;
    font-size: 13px;
    font-family: var(--font-primary);
    cursor: pointer;
    transition: var(--transition-base);
    min-width: 150px;
}

.filter-select:focus {
    outline: none;
    border-color: var(--fenix-gold);
    box-shadow: var(--shadow-gold);
}

.filter-select option {
    background: var(--fenix-black);
}

/* ============================================
   Loading & Toast
   ============================================ */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(15, 15, 15, 0.9);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

.loading-overlay.active {
    display: flex;
}

.loading-spinner {
    position: relative;
    width: 80px;
    height: 80px;
}

.spinner-ring {
    position: absolute;
    width: 80px;
    height: 80px;
    border: 4px solid transparent;
    border-top-color: var(--fenix-gold);
    border-radius: 50%;
    animation: spin 1.5s cubic-bezier(0.5, 0, 0.5, 1) infinite;
}

.spinner-ring:nth-child(2) {
    width: 60px;
    height: 60px;
    top: 10px;
    left: 10px;
    animation-delay: -0.5s;
}

.spinner-ring:nth-child(3) {
    width: 40px;
    height: 40px;
    top: 20px;
    left: 20px;
    animation-delay: -1s;
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

.toast-container {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 10000;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 1200px) {
    .charts-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
        transition: var(--transition-base);
    }
    
    .sidebar.active {
        transform: translateX(0);
    }
    
    .main-content {
        margin-left: 0;
    }
    
    .topbar {
        left: 0;
    }
    
    .mobile-toggle {
        display: flex;
    }
    
    .topbar-center {
        display: none;
    }
    
    .page-container {
        padding: 20px;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .filters-bar {
        flex-direction: column;
    }
    
    .filter-group {
        width: 100%;
    }
    
    .filter-select {
        width: 100%;
    }
}

/* ============================================
   Circuit Lines Decoration
   ============================================ */
.stat-card::after,
.chart-card::after,
.recent-section::after {
    content: '';
    position: absolute;
    bottom: 0;
    right: 0;
    width: 80px;
    height: 80px;
    background-image: 
        linear-gradient(to right, var(--fenix-gold) 1px, transparent 1px),
        linear-gradient(to bottom, var(--fenix-gold) 1px, transparent 1px);
    background-size: 10px 10px;
    opacity: 0.05;
    pointer-events: none;
}

/* ============================================
   Forms
   ============================================ */
.form-container {
    background: rgba(26, 26, 26, 0.6);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(245, 166, 35, 0.1);
    border-radius: 16px;
    padding: 32px;
    max-width: 900px;
}

.ticket-form {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.form-row .form-group.full {
    grid-column: 1 / -1;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-size: 13px;
    font-weight: 600;
    color: var(--fenix-gold);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-input,
.form-select,
.form-textarea {
    background: rgba(245, 166, 35, 0.05);
    border: 1px solid rgba(245, 166, 35, 0.2);
    border-radius: 10px;
    padding: 12px 16px;
    color: var(--white);
    font-size: 14px;
    font-family: var(--font-primary);
    transition: var(--transition-base);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--fenix-gold);
    box-shadow: 0 0 0 3px rgba(245, 166, 35, 0.1), var(--shadow-gold);
    background: rgba(245, 166, 35, 0.08);
}

.form-textarea {
    resize: vertical;
    min-height: 120px;
    line-height: 1.6;
}

.form-select {
    cursor: pointer;
}

.form-select option {
    background: var(--fenix-black);
    color: var(--white);
}

.form-actions {
    display: flex;
    justify-content: flex-end;
    gap: 16px;
    margin-top: 16px;
    padding-top: 24px;
    border-top: 1px solid rgba(245, 166, 35, 0.1);
}

/* ============================================
   Modal
   ============================================ */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(10px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    animation: fadeIn 0.3s ease;
}

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

.modal-content {
    background: rgba(15, 15, 15, 0.95);
    border: 1px solid rgba(245, 166, 35, 0.3);
    border-radius: 20px;
    width: 90%;
    max-width: 800px;
    max-height: 85vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.8), var(--shadow-gold-lg);
    animation: modalSlideUp 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes modalSlideUp {
    from {
        opacity: 0;
        transform: translateY(40px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.modal-header {
    padding: 24px 32px;
    border-bottom: 1px solid rgba(245, 166, 35, 0.2);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: linear-gradient(135deg, rgba(245, 166, 35, 0.05), transparent);
}

.modal-header h2 {
    font-family: var(--font-display);
    font-size: 22px;
    font-weight: 700;
    color: var(--fenix-gold);
    margin: 0;
}

.modal-close {
    background: rgba(245, 166, 35, 0.1);
    border: 1px solid rgba(245, 166, 35, 0.3);
    color: var(--fenix-gold);
    width: 40px;
    height: 40px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-base);
    font-size: 18px;
}

.modal-close:hover {
    background: rgba(245, 166, 35, 0.2);
    transform: rotate(90deg);
    box-shadow: var(--shadow-gold);
}

.modal-body {
    padding: 32px;
    overflow-y: auto;
    flex: 1;
}

.modal-body::-webkit-scrollbar {
    width: 8px;
}

.modal-body::-webkit-scrollbar-track {
    background: transparent;
}

.modal-body::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, var(--fenix-gold), var(--fenix-gold-light));
    border-radius: 10px;
}

.ticket-detail-section {
    margin-bottom: 24px;
}

.ticket-detail-section h4 {
    font-size: 14px;
    font-weight: 600;
    color: var(--fenix-gold);
    margin-bottom: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.ticket-detail-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.ticket-detail-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.ticket-detail-label {
    font-size: 12px;
    color: var(--gray-500);
    font-weight: 600;
    text-transform: uppercase;
}

.ticket-detail-value {
    font-size: 14px;
    color: var(--white);
}

.ticket-comments {
    margin-top: 24px;
}

.comment-item {
    background: rgba(245, 166, 35, 0.03);
    border: 1px solid rgba(245, 166, 35, 0.1);
    border-radius: 12px;
    padding: 16px;
    margin-bottom: 12px;
}

.comment-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}

.comment-author {
    font-weight: 600;
    color: var(--fenix-gold);
    font-size: 14px;
}

.comment-time {
    font-size: 12px;
    color: var(--gray-500);
}

.comment-text {
    font-size: 14px;
    color: var(--gray-300);
    line-height: 1.6;
}

.comment-form {
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid rgba(245, 166, 35, 0.1);
}

.comment-form .form-textarea {
    margin-bottom: 12px;
}

/* ============================================
   Settings
   ============================================ */
.settings-container {
    max-width: 800px;
}

.settings-section {
    background: rgba(26, 26, 26, 0.6);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(245, 166, 35, 0.1);
    border-radius: 16px;
    padding: 28px;
    margin-bottom: 24px;
}

.settings-section h3 {
    font-family: var(--font-display);
    font-size: 18px;
    font-weight: 600;
    color: var(--fenix-gold);
    margin-bottom: 20px;
}

.setting-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 0;
    border-bottom: 1px solid rgba(245, 166, 35, 0.05);
}

.setting-item:last-child {
    border-bottom: none;
}

.setting-item strong {
    display: block;
    font-size: 14px;
    color: var(--white);
    margin-bottom: 4px;
}

.setting-item p {
    font-size: 13px;
    color: var(--gray-500);
    margin: 0;
}

/* Toggle Switch */
.toggle-switch {
    position: relative;
    display: inline-block;
    width: 50px;
    height: 28px;
}

.toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(245, 166, 35, 0.1);
    border: 1px solid rgba(245, 166, 35, 0.2);
    transition: var(--transition-base);
    border-radius: 34px;
}

.toggle-slider:before {
    position: absolute;
    content: "";
    height: 20px;
    width: 20px;
    left: 3px;
    bottom: 3px;
    background: var(--gray-500);
    transition: var(--transition-base);
    border-radius: 50%;
}

.toggle-switch input:checked + .toggle-slider {
    background: rgba(245, 166, 35, 0.2);
    border-color: var(--fenix-gold);
    box-shadow: var(--shadow-gold);
}

.toggle-switch input:checked + .toggle-slider:before {
    transform: translateX(22px);
    background: var(--fenix-gold);
    box-shadow: 0 0 10px var(--fenix-gold);
}

/* ============================================
   Responsive Form
   ============================================ */
@media (max-width: 768px) {
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .form-container {
        padding: 24px;
    }
    
    .modal-content {
        width: 95%;
        max-height: 90vh;
    }
    
    .modal-header,
    .modal-body {
        padding: 20px;
    }
    
    .ticket-detail-grid {
        grid-template-columns: 1fr;
    }
}