/* Reset e configurações básicas */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: #0a0a1a;
    color: #ffffff;
    line-height: 1.6;
    overflow-x: hidden;
}

/* Variáveis CSS */
:root {
    --primary-bg: #0a0a1a;
    --secondary-bg: #1a1a2e;
    --accent-bg: #16213e;
    --glass-bg: rgba(26, 26, 46, 0.7);
    --glass-border: rgba(255, 255, 255, 0.1);
    --primary-blue: #0066ff;
    --success-green: #00ff88;
    --error-red: #ff4757;
    --warning-orange: #ffa726;
    --text-primary: #ffffff;
    --text-secondary: #b3b3b3;
    --text-muted: #666666;
    --border-radius: 12px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    --glass-shadow: 0 8px 32px rgba(31, 38, 135, 0.37);
}

/* Glassmorphism Effect */
.glass {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    box-shadow: var(--glass-shadow);
}

/* Animações de fundo */
.background-animation {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
}

.floating-element {
    position: absolute;
    width: 200px;
    height: 200px;
    background: linear-gradient(45deg, var(--primary-blue), var(--accent-bg));
    border-radius: 50%;
    opacity: 0.1;
    animation: float 20s infinite;
}

.floating-element:nth-child(1) {
    top: 20%;
    left: 10%;
    animation-delay: 0s;
}

.floating-element:nth-child(2) {
    top: 60%;
    right: 10%;
    animation-delay: 7s;
}

.floating-element:nth-child(3) {
    bottom: 20%;
    left: 50%;
    animation-delay: 14s;
}

@keyframes float {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    33% { transform: translateY(-20px) rotate(120deg); }
    66% { transform: translateY(20px) rotate(240deg); }
}

/* Página de landing */
.landing-container {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 2rem;
}

.landing-content {
    max-width: 600px;
    z-index: 2;
}

.logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2rem;
}

.logo i {
    font-size: 3rem;
    color: var(--primary-blue);
}

.logo h1 {
    font-size: 3rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--primary-blue), #00ff88);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.subtitle {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 3rem;
}

/* Página de login */
.login-body {
    background: radial-gradient(ellipse at bottom, #1b2735 0%, #090a0f 100%);
}

.login-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.login-box {
    width: 100%;
    max-width: 400px;
    padding: 3rem;
    border-radius: var(--border-radius);
    z-index: 2;
}

.login-box .logo {
    margin-bottom: 3rem;
}

.login-box .logo h1 {
    font-size: 2rem;
}

.login-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.input-group {
    position: relative;
    display: flex;
    align-items: center;
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius);
    padding: 0 1rem;
    transition: var(--transition);
}

.input-group:focus-within {
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(0, 102, 255, 0.1);
}

.input-group i {
    color: var(--text-secondary);
    margin-right: 1rem;
    font-size: 1.1rem;
}

.input-group input {
    background: transparent;
    border: none;
    outline: none;
    color: var(--text-primary);
    font-size: 1rem;
    padding: 1rem 0;
    flex: 1;
}

.input-group input::placeholder {
    color: var(--text-muted);
}

/* Dashboard */
.dashboard-body {
    background: var(--primary-bg);
}

.dashboard-container {
    display: flex;
    min-height: 100vh;
}

/* Sidebar */
.sidebar {
    width: 280px;
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border-right: 1px solid var(--glass-border);
    display: flex;
    flex-direction: column;
    transition: var(--transition);
    position: relative;
    z-index: 1000;
}

.sidebar.collapsed {
    width: 80px;
}

.sidebar-header {
    padding: 1.5rem;
    border-bottom: 1px solid var(--glass-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.sidebar-header .logo {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.sidebar-header .logo i {
    font-size: 1.8rem;
    color: var(--primary-blue);
}

.sidebar-header .logo-text {
    font-size: 1.3rem;
    font-weight: 600;
    transition: var(--transition);
}

.sidebar.collapsed .logo-text {
    opacity: 0;
    width: 0;
}

.sidebar-toggle {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    font-size: 1.2rem;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 8px;
    transition: var(--transition);
}

.sidebar-toggle:hover {
    background: var(--accent-bg);
    color: var(--primary-blue);
}

/* Navegação */
.sidebar-nav {
    flex: 1;
    padding: 1rem 0;
    overflow-y: auto;
}

.nav-list {
    list-style: none;
    padding: 0 1rem;
}

.nav-item {
    margin-bottom: 0.5rem;
}

.nav-link {
    display: flex;
    align-items: center;
    padding: 1rem;
    color: var(--text-secondary);
    text-decoration: none;
    border-radius: 10px;
    transition: var(--transition);
    position: relative;
}

.nav-link:hover {
    background: var(--accent-bg);
    color: var(--text-primary);
}

.nav-item.active .nav-link {
    background: var(--primary-blue);
    color: white;
}

.nav-link i {
    font-size: 1.2rem;
    margin-right: 1rem;
    min-width: 20px;
}

.nav-link span {
    transition: var(--transition);
}

.sidebar.collapsed .nav-link span {
    opacity: 0;
    width: 0;
}

.submenu-arrow {
    margin-left: auto;
    font-size: 0.8rem;
    transition: var(--transition);
}

.submenu-arrow.rotated {
    transform: rotate(180deg);
}

/* Submenus */
.submenu {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    margin-left: 2rem;
}

.submenu.active {
    max-height: 500px;
}

.submenu-item {
    margin: 0.2rem 0;
}

.submenu-link {
    display: flex;
    align-items: center;
    padding: 0.8rem 1rem;
    color: var(--text-muted);
    text-decoration: none;
    border-radius: 8px;
    transition: var(--transition);
    position: relative;
}

.submenu-link:hover {
    background: var(--accent-bg);
    color: var(--text-primary);
}

.submenu-item.active .submenu-link {
    color: var(--primary-blue);
    background: rgba(0, 102, 255, 0.1);
}

.sub-submenu {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    margin-left: 1rem;
}

.sub-submenu.active {
    max-height: 300px;
}

.sub-submenu-link {
    display: block;
    padding: 0.6rem 1rem;
    color: var(--text-muted);
    text-decoration: none;
    border-radius: 6px;
    transition: var(--transition);
    margin: 0.2rem 0;
}

.sub-submenu-link:hover {
    background: var(--accent-bg);
    color: var(--text-primary);
}

.sub-submenu-link.active {
    color: var(--primary-blue);
    background: rgba(0, 102, 255, 0.1);
}

/* Footer da sidebar */
.sidebar-footer {
    padding: 1rem;
    border-top: 1px solid var(--glass-border);
    display: flex;
    align-items: center;
    gap: 1rem;
}

.user-info {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.user-avatar {
    width: 40px;
    height: 40px;
    background: var(--primary-blue);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
}

.user-details {
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.username {
    font-weight: 600;
    font-size: 0.9rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.user-role {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.sidebar.collapsed .user-details {
    display: none;
}

.btn-logout {
    background: transparent;
    border: none;
    color: var(--error-red);
    font-size: 1.2rem;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 8px;
    transition: var(--transition);
}

.btn-logout:hover {
    background: rgba(255, 71, 87, 0.1);
}

/* Conteúdo principal */
.main-content {
    flex: 1;
    background: var(--primary-bg);
    padding: 2rem;
    overflow-y: auto;
}

.content-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--glass-border);
}

.content-header h1 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-primary);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.credits-display {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    padding: 0.8rem 1.2rem;
    border-radius: var(--border-radius);
    border: 1px solid var(--glass-border);
}

.credits-display i {
    color: var(--warning-orange);
}

/* Dashboard content */
.dashboard-content {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

/* Quick Access */
.quick-access h2 {
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.quick-access-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.quick-access-card {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius);
    padding: 2rem;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
}

.quick-access-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary-blue);
    box-shadow: 0 10px 40px rgba(0, 102, 255, 0.2);
}

.quick-access-card i {
    font-size: 3rem;
    color: var(--primary-blue);
    margin-bottom: 1rem;
}

.quick-access-card h3 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.quick-access-card p {
    color: var(--text-secondary);
}

/* System Status */
.system-status h2 {
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.status-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.status-card {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius);
    padding: 1.5rem;
}

.status-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
}

.status-header h3 {
    color: var(--text-primary);
    font-size: 1.1rem;
}

.status-indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    position: relative;
}

.status-indicator.online {
    background: var(--success-green);
    box-shadow: 0 0 10px rgba(0, 255, 136, 0.5);
}

.status-indicator.maintenance {
    background: var(--warning-orange);
    box-shadow: 0 0 10px rgba(255, 167, 38, 0.5);
}

.status-indicator.offline {
    background: var(--error-red);
    box-shadow: 0 0 10px rgba(255, 71, 87, 0.5);
}

.status-card p {
    color: var(--text-secondary);
}

/* Statistics */
.statistics h2 {
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
}

.stat-card {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.stat-card i {
    font-size: 2rem;
    color: var(--primary-blue);
}

.stat-content h3 {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.2rem;
}

.stat-content p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Checker Statistics Colors */
.stat-card.approved i {
    color: var(--success-green);
}

.stat-card.rejected i {
    color: var(--error-red);
}

.stat-card.tested i {
    color: var(--primary-blue);
}

.stat-card.loaded i {
    color: var(--warning-orange);
}

/* Botões */
.btn-primary, .btn-secondary, .btn-start, .btn-stop, .btn-login, .btn-clear, .btn-copy, .btn-clear-results {
    padding: 1rem 2rem;
    border: none;
    border-radius: var(--border-radius);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    text-decoration: none;
    text-align: center;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-blue), #0052cc);
    color: white;
    box-shadow: 0 4px 15px rgba(0, 102, 255, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 102, 255, 0.4);
}

.btn-secondary {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    color: var(--text-primary);
}

.btn-secondary:hover {
    background: var(--accent-bg);
    border-color: var(--primary-blue);
}

.btn-start {
    background: linear-gradient(135deg, var(--success-green), #00cc6a);
    color: white;
    box-shadow: 0 4px 15px rgba(0, 255, 136, 0.3);
}

.btn-start:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 255, 136, 0.4);
}

.btn-stop {
    background: linear-gradient(135deg, var(--error-red), #ff3742);
    color: white;
    box-shadow: 0 4px 15px rgba(255, 71, 87, 0.3);
}

.btn-stop:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 71, 87, 0.4);
}

.btn-stop:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.btn-login {
    width: 100%;
    background: linear-gradient(135deg, var(--primary-blue), #0052cc);
    color: white;
    font-size: 1.1rem;
    padding: 1.2rem;
}

.btn-clear, .btn-copy, .btn-clear-results {
    padding: 0.6rem 1rem;
    font-size: 0.9rem;
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    color: var(--text-secondary);
}

.btn-clear:hover, .btn-copy:hover, .btn-clear-results:hover {
    background: var(--accent-bg);
    color: var(--text-primary);
    border-color: var(--primary-blue);
}

/* Checker Content */
.checker-content {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.checker-input-section, .checker-stats-section, .checker-results-section {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius);
    padding: 2rem;
}

/* Input Container */
.input-container {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.input-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.input-header h2 {
    color: var(--text-primary);
    font-size: 1.5rem;
}

.input-actions {
    display: flex;
    gap: 1rem;
}

.input-area {
    position: relative;
}

.input-area textarea {
    width: 100%;
    background: var(--secondary-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius);
    color: var(--text-primary);
    font-family: 'Consolas', 'Monaco', monospace;
    font-size: 0.9rem;
    padding: 1rem;
    resize: vertical;
    min-height: 200px;
}

.input-area textarea:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(0, 102, 255, 0.1);
}

.input-area textarea::placeholder {
    color: var(--text-muted);
}

.input-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 1rem;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.control-buttons {
    display: flex;
    gap: 1rem;
}

/* Checker Stats */
.stats-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
}

/* Results */
.results-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.result-box {
    background: var(--secondary-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius);
    overflow: hidden;
}

.result-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--glass-border);
}

.result-header h3 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.1rem;
}

.approved-box .result-header {
    background: rgba(0, 255, 136, 0.1);
}

.approved-box .result-header h3 {
    color: var(--success-green);
}

.rejected-box .result-header {
    background: rgba(255, 71, 87, 0.1);
}

.rejected-box .result-header h3 {
    color: var(--error-red);
}

.result-actions {
    display: flex;
    gap: 0.5rem;
}

.result-content {
    padding: 1rem;
    max-height: 300px;
    overflow-y: auto;
}

.result-list {
    font-family: 'Consolas', 'Monaco', monospace;
    font-size: 0.9rem;
    line-height: 1.4;
}

.result-item {
    padding: 0.3rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    word-break: break-all;
}

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

/* Settings Page */
.settings-content {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.settings-section {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius);
    padding: 2rem;
}

.section-header {
    margin-bottom: 2rem;
}

.section-header h2 {
    color: var(--text-primary);
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.section-header p {
    color: var(--text-secondary);
}

.settings-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    color: var(--text-primary);
    font-weight: 600;
    font-size: 0.9rem;
}

.form-group .input-group {
    margin-top: 0.5rem;
}

.form-group .input-group textarea {
    background: transparent;
    border: none;
    outline: none;
    color: var(--text-primary);
    font-family: inherit;
    padding: 1rem 0;
    flex: 1;
    resize: vertical;
    min-height: 80px;
}

.form-group select {
    background: transparent;
    border: none;
    outline: none;
    color: var(--text-primary);
    font-size: 1rem;
    padding: 1rem 0;
    flex: 1;
}

.form-group select option {
    background: var(--secondary-bg);
    color: var(--text-primary);
}

/* Toggle Switch */
.toggle-group {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.toggle-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem;
    background: var(--secondary-bg);
    border-radius: var(--border-radius);
    border: 1px solid var(--glass-border);
}

.toggle-info h3 {
    color: var(--text-primary);
    font-size: 1rem;
    margin-bottom: 0.3rem;
}

.toggle-info p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.toggle-switch {
    position: relative;
    display: inline-block;
    width: 60px;
    height: 34px;
}

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

.toggle-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--text-muted);
    transition: var(--transition);
    border-radius: 34px;
}

.toggle-slider:before {
    position: absolute;
    content: "";
    height: 26px;
    width: 26px;
    left: 4px;
    bottom: 4px;
    background-color: white;
    transition: var(--transition);
    border-radius: 50%;
}

input:checked + .toggle-slider {
    background-color: var(--primary-blue);
}

input:checked + .toggle-slider:before {
    transform: translateX(26px);
}

/* Account Info */
.account-info {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.info-card {
    background: var(--secondary-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius);
    padding: 1.5rem;
}

.info-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.8rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

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

.info-label {
    color: var(--text-secondary);
    font-weight: 600;
}

.info-value {
    color: var(--text-primary);
}

/* Create Tool Page */
.create-tool-content {
    display: flex;
    justify-content: center;
    padding: 2rem 0;
}

.create-tool-container {
    width: 100%;
    max-width: 800px;
}

.create-tool-form {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius);
    padding: 2rem;
}

.form-section {
    margin-bottom: 3rem;
}

.form-section h2 {
    color: var(--text-primary);
    font-size: 1.3rem;
    margin-bottom: 1.5rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--glass-border);
}

.file-upload-area {
    position: relative;
    border: 2px dashed var(--glass-border);
    border-radius: var(--border-radius);
    padding: 2rem;
    text-align: center;
    transition: var(--transition);
    cursor: pointer;
}

.file-upload-area:hover {
    border-color: var(--primary-blue);
    background: rgba(0, 102, 255, 0.05);
}

.file-upload-area input[type="file"] {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
}

.file-upload-content {
    pointer-events: none;
}

.file-upload-content i {
    font-size: 3rem;
    color: var(--primary-blue);
    margin-bottom: 1rem;
}

.file-upload-content p {
    color: var(--text-primary);
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

.file-upload-content small {
    color: var(--text-secondary);
}

.form-actions {
    display: flex;
    gap: 1rem;
    justify-content: flex-end;
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid var(--glass-border);
}

/* Error Pages */
.error-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 2rem;
}

.error-content {
    max-width: 600px;
}

.error-code {
    font-size: 8rem;
    font-weight: 900;
    color: var(--primary-blue);
    margin-bottom: 1rem;
    text-shadow: 0 0 30px rgba(0, 102, 255, 0.3);
}

.error-title {
    font-size: 2rem;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.error-description {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    line-height: 1.6;
}

/* Responsividade */
@media (max-width: 1024px) {
    .results-container {
        grid-template-columns: 1fr;
    }
    
    .stats-container {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .sidebar {
        width: 100%;
        transform: translateX(-100%);
        position: fixed;
        height: 100vh;
        z-index: 1001;
    }
    
    .sidebar.open {
        transform: translateX(0);
    }
    
    .main-content {
        padding: 1rem;
    }
    
    .content-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }
    
    .stats-container, .status-grid, .quick-access-grid {
        grid-template-columns: 1fr;
    }
    
    .control-buttons {
        flex-direction: column;
    }
    
    .form-actions {
        flex-direction: column-reverse;
    }
    
    .login-box {
        padding: 2rem;
        margin: 1rem;
    }
    
    .logo h1 {
        font-size: 2rem;
    }
    
    .content-header h1 {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .landing-content .logo h1 {
        font-size: 2.5rem;
    }
    
    .subtitle {
        font-size: 1rem;
    }
    
    .error-code {
        font-size: 6rem;
    }
    
    .error-title {
        font-size: 1.5rem;
    }
    
    .result-actions {
        flex-direction: column;
        gap: 0.3rem;
    }
}

/* Animações personalizadas */
@keyframes slideInFromLeft {
    0% {
        transform: translateX(-100%);
        opacity: 0;
    }
    100% {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes fadeInUp {
    0% {
        transform: translateY(20px);
        opacity: 0;
    }
    100% {
        transform: translateY(0);
        opacity: 1;
    }
}

.sidebar {
    animation: slideInFromLeft 0.3s ease-out;
}

.dashboard-content > * {
    animation: fadeInUp 0.5s ease-out;
}

.dashboard-content > *:nth-child(1) { animation-delay: 0.1s; }
.dashboard-content > *:nth-child(2) { animation-delay: 0.2s; }
.dashboard-content > *:nth-child(3) { animation-delay: 0.3s; }

/* Scrollbar personalizada */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--secondary-bg);
}

::-webkit-scrollbar-thumb {
    background: var(--glass-border);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-blue);
}

/* Loading states */
.loading {
    opacity: 0.6;
    pointer-events: none;
}

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid transparent;
    border-top: 2px solid var(--primary-blue);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* Modo escuro fixo */
body.dark-mode {
    /* Já está em modo escuro por padrão */
}

/* Ajustes finais para SweetAlert2 */
.swal2-popup {
    background: var(--glass-bg) !important;
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border) !important;
}

.swal2-title {
    color: var(--text-primary) !important;
}

.swal2-content {
    color: var(--text-secondary) !important;
}

.swal2-confirm {
    background: var(--primary-blue) !important;
}

.swal2-cancel {
    background: var(--glass-bg) !important;
    border: 1px solid var(--glass-border) !important;
    color: var(--text-primary) !important;
}