/* ============================================
   🎨 DASHBOARD PREMIUM - Design System
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

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

:root {
    /* Modern Color Palette */
    --primary: #6366f1;
    --primary-light: #818cf8;
    --primary-dark: #4f46e5;
    --secondary: #ec4899;
    --success: #10b981;
    --warning: #f59e0b;
    --danger: #ef4444;
    --info: #3b82f6;

    /* Neutral Palette */
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;

    /* Dark Theme */
    --bg-dark: #0f172a;
    --bg-dark-secondary: #1e293b;
    --bg-dark-tertiary: #334155;

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);

    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius: 0.5rem;
    --radius-md: 0.75rem;
    --radius-lg: 1rem;
    --radius-xl: 1.5rem;
    --radius-2xl: 2rem;

    /* Transitions */
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
    background-attachment: fixed;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.container {
    width: 100%;
    max-width: 1600px;
}

/* ============================================
   🔐 LOGIN CARD - Glassmorphism
   ============================================ */

.login-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-2xl);
    padding: 60px;
    max-width: 480px;
    margin: 0 auto;
    animation: fadeInUp 0.6s ease;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.login-header {
    text-align: center;
    margin-bottom: 40px;
}

.logo {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 40px;
    margin: 0 auto 24px;
    box-shadow: 0 8px 32px rgba(99, 102, 241, 0.4);
    animation: pulse 2s infinite;
    color: white;
}

.logo i {
    font-size: 42px;
}

@keyframes pulse {

    0%,
    100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.05);
    }
}

.login-header h1 {
    font-size: 32px;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 8px;
}

.login-header p {
    color: var(--gray-600);
    font-size: 15px;
    font-weight: 500;
}

.form-group {
    margin-bottom: 24px;
}

.form-group label {
    display: block;
    color: var(--gray-700);
    font-weight: 600;
    margin-bottom: 8px;
    font-size: 14px;
    letter-spacing: -0.01em;
}

.form-control {
    width: 100%;
    padding: 14px 16px;
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-md);
    font-size: 15px;
    transition: var(--transition);
    background: var(--gray-50);
    font-weight: 500;
    color: var(--gray-900);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary);
    background: white;
    box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.1);
}

.form-control::placeholder {
    color: var(--gray-400);
}

.btn {
    width: 100%;
    padding: 14px;
    border: none;
    border-radius: var(--radius-md);
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
    text-transform: none;
    letter-spacing: -0.01em;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.btn i {
    font-size: 18px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: white;
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(99, 102, 241, 0.5);
}

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

.alert {
    padding: 14px 18px;
    border-radius: var(--radius-md);
    margin-bottom: 20px;
    font-size: 14px;
    font-weight: 500;
    animation: slideDown 0.3s ease;
    display: flex;
    align-items: center;
    gap: 10px;
}

.alert i {
    font-size: 20px;
}

.alert-danger {
    background: #fef2f2;
    color: var(--danger);
    border: 1px solid #fecaca;
}

.alert-success {
    background: #f0fdf4;
    color: var(--success);
    border: 1px solid #bbf7d0;
}

/* ============================================
   📊 DASHBOARD - Modern Layout
   ============================================ */

.dashboard {
    display: none;
    background: var(--bg-dark);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-2xl);
    overflow: hidden;
    animation: fadeInUp 0.6s ease;
}

.dashboard-header {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    padding: 32px 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.dashboard-title h1 {
    font-size: 28px;
    font-weight: 800;
    color: white;
    margin-bottom: 4px;
    letter-spacing: -0.02em;
    display: flex;
    align-items: center;
    gap: 12px;
}

.dashboard-title h1 i {
    font-size: 30px;
}

.dashboard-title p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 14px;
    font-weight: 500;
}

.user-info {
    display: flex;
    align-items: center;
    gap: 16px;
}

.user-avatar {
    width: 48px;
    height: 48px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    color: white;
}

.user-avatar i {
    font-size: 28px;
}

.btn-logout {
    background: rgba(255, 255, 255, 0.15);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 10px 20px;
    border-radius: var(--radius);
    cursor: pointer;
    font-weight: 600;
    font-size: 14px;
    transition: var(--transition);
}

.btn-logout:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-1px);
}

/* ============================================
   🎛️ CONTROLS - Modern Filters
   ============================================ */

.controls {
    padding: 24px 40px;
    background: var(--bg-dark-secondary);
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.control-group {
    display: flex;
    flex-direction: column;
}

.control-label {
    color: var(--gray-400);
    font-weight: 600;
    margin-bottom: 8px;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.control-input {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius);
    font-size: 14px;
    background: var(--bg-dark);
    color: white;
    transition: var(--transition);
    font-weight: 500;
}

.control-input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.control-input option {
    background: var(--bg-dark-secondary);
}

/* Botões de controle em grid - HORIZONTAL */
.control-group:last-child {
    grid-column: 1 / -1;
}

.control-group-buttons {
    display: flex !important;
    flex-direction: row !important;
    gap: 10px;
    flex-wrap: wrap;
    align-items: center !important;
    justify-content: flex-start;
    grid-column: 1 / -1;
}

.btn-control {
    padding: 11px 20px;
    border: none;
    border-radius: var(--radius);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    font-size: 14px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    white-space: nowrap;
    min-height: 42px;
    line-height: 1;
}

.btn-success {
    background: var(--success);
    color: white;
}

.btn-info {
    background: var(--info);
    color: white;
}

.btn-warning {
    background: var(--warning);
    color: white;
}

.btn-danger {
    background: var(--danger);
    color: white;
}

.btn-secondary {
    background: var(--gray-700);
    color: white;
}

.btn-control:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    filter: brightness(1.1);
}

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

.btn-control i {
    font-size: 16px;
}

/* ============================================
   📜 LOGS CONTAINER - Terminal Style
   ============================================ */

.logs-container {
    padding: 24px;
    height: calc(100vh - 480px);
    min-height: 500px;
    max-height: 700px;
    overflow-y: auto;
    background: var(--bg-dark);
    font-family: 'SF Mono', 'Menlo', 'Monaco', 'Courier New', monospace;
    scroll-behavior: smooth;
}

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

.logs-container::-webkit-scrollbar-track {
    background: var(--bg-dark-secondary);
}

.logs-container::-webkit-scrollbar-thumb {
    background: var(--gray-700);
    border-radius: 4px;
}

.logs-container::-webkit-scrollbar-thumb:hover {
    background: var(--gray-600);
}

.log-entry {
    padding: 12px 16px;
    margin-bottom: 6px;
    border-radius: var(--radius);
    font-size: 13px;
    line-height: 1.6;
    animation: slideInLeft 0.2s ease;
    position: relative;
    cursor: pointer;
    transition: var(--transition);
    border-left: 3px solid transparent;
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.log-entry:hover {
    transform: translateX(4px);
    box-shadow: var(--shadow-md);
}

.log-entry:hover::after {
    content: '\F64D';
    font-family: 'bootstrap-icons';
    position: absolute;
    right: 16px;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0, 0, 0, 0.8);
    padding: 8px 12px;
    border-radius: var(--radius-sm);
    font-size: 14px;
}

.log-entry.info {
    background: rgba(59, 130, 246, 0.1);
    color: #93c5fd;
    border-left-color: #3b82f6;
}

.log-entry.success {
    background: rgba(16, 185, 129, 0.1);
    color: #6ee7b7;
    border-left-color: #10b981;
}

.log-entry.warning {
    background: rgba(245, 158, 11, 0.1);
    color: #fcd34d;
    border-left-color: #f59e0b;
}

.log-entry.error {
    background: rgba(239, 68, 68, 0.1);
    color: #fca5a5;
    border-left-color: #ef4444;
}

.log-entry.default {
    background: rgba(148, 163, 184, 0.05);
    color: #cbd5e1;
    border-left-color: var(--gray-700);
}

/* ============================================
   📊 STATS - Animated Cards
   ============================================ */

.stats {
    padding: 24px 40px;
    background: var(--bg-dark-secondary);
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.stat-card {
    background: var(--bg-dark);
    padding: 24px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.stat-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary);
}

.stat-value {
    font-size: 48px;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 8px;
    letter-spacing: -0.03em;
}

.stat-card:nth-child(2) .stat-value {
    background: linear-gradient(135deg, var(--danger), #f87171);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.stat-card:nth-child(3) .stat-value {
    background: linear-gradient(135deg, var(--warning), #fbbf24);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.stat-card:nth-child(4) .stat-value {
    background: linear-gradient(135deg, var(--success), #34d399);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.stat-label {
    font-size: 12px;
    color: var(--gray-400);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 700;
}

/* ============================================
   ⚡ LOADING & ANIMATIONS
   ============================================ */

.loading {
    text-align: center;
    padding: 60px;
    color: var(--gray-400);
}

.spinner {
    border: 3px solid var(--gray-800);
    border-top: 3px solid var(--primary);
    border-radius: 50%;
    width: 48px;
    height: 48px;
    animation: spin 1s linear infinite;
    margin: 0 auto 20px;
}

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

    100% {
        transform: rotate(360deg);
    }
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(100px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideOutRight {
    from {
        opacity: 1;
        transform: translateX(0);
    }

    to {
        opacity: 0;
        transform: translateX(100px);
    }
}

/* ============================================
   🔔 MODAL DE CONFIRMAÇÃO
   ============================================ */

.modal {
    display: none;
    position: fixed;
    z-index: 10000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(5px);
    animation: fadeIn 0.3s ease;
}

.modal.show {
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-content {
    background: white;
    border-radius: var(--radius-xl);
    padding: 40px;
    max-width: 450px;
    width: 90%;
    text-align: center;
    box-shadow: var(--shadow-2xl);
    animation: slideInUp 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(50px) scale(0.9);
    }

    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.modal-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 24px;
    background: linear-gradient(135deg, #f59e0b, #ef4444);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 42px;
    box-shadow: 0 8px 32px rgba(239, 68, 68, 0.3);
}

.modal-title {
    font-size: 28px;
    font-weight: 800;
    color: var(--gray-900);
    margin-bottom: 12px;
    letter-spacing: -0.02em;
}

.modal-message {
    font-size: 16px;
    color: var(--gray-600);
    margin-bottom: 32px;
    line-height: 1.6;
}

.modal-buttons {
    display: flex;
    gap: 12px;
    justify-content: center;
}

.modal-btn {
    flex: 1;
    padding: 14px 24px;
    border: none;
    border-radius: var(--radius-md);
    font-size: 15px;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.modal-btn i {
    font-size: 18px;
}

.modal-btn-cancel {
    background: var(--gray-200);
    color: var(--gray-700);
}

.modal-btn-cancel:hover {
    background: var(--gray-300);
    transform: translateY(-2px);
}

.modal-btn-confirm {
    background: linear-gradient(135deg, var(--danger), #dc2626);
    color: white;
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.4);
}

.modal-btn-confirm:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(239, 68, 68, 0.5);
}

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

/* ============================================
   📱 RESPONSIVE DESIGN
   ============================================ */

@media (max-width: 768px) {
    .login-card {
        padding: 40px 30px;
    }

    .dashboard-header {
        flex-direction: column;
        gap: 20px;
        text-align: center;
        padding: 24px;
    }

    .controls {
        padding: 20px;
        grid-template-columns: 1fr;
    }

    .stats {
        padding: 20px;
        grid-template-columns: 1fr;
    }

    .logs-container {
        padding: 16px;
    }

    .modal-content {
        padding: 30px 24px;
    }

    .modal-icon {
        width: 64px;
        height: 64px;
        font-size: 32px;
    }

    .modal-title {
        font-size: 22px;
    }

    .modal-buttons {
        flex-direction: column;
    }

    .modal-btn {
        width: 100%;
    }
}

@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}