:root {
    --primary: #0ea5e9;
    --primary-dark: #0284c7;
    --primary-light: #38bdf8;
    --primary-glow: rgba(14, 165, 233, 0.5);
    --dark-blue: #0f172a;
    --dark-blue-dark: #020617;
    --dark-blue-light: #1e293b;
    --dark-blue-lighter: #334155;
}

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

body {
    background-color: var(--dark-blue);
    color: #fff;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    overflow-x: hidden;
}

.bg-dark-blue {
    background-color: var(--dark-blue) !important;
}

.bg-dark-blue-dark {
    background-color: var(--dark-blue-dark) !important;
}

.bg-dark-blue-light {
    background-color: var(--dark-blue-light) !important;
}

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

.border-primary {
    border-color: var(--primary) !important;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    border: none;
    box-shadow: 0 4px 15px rgba(14, 165, 233, 0.4);
    transition: all 0.3s;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(14, 165, 233, 0.6);
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--primary) 100%);
}

.btn-outline-light:hover {
    background-color: var(--primary);
    border-color: var(--primary);
    transform: translateY(-2px);
}

/* Hero Section com Animações */
.hero-section {
    background: linear-gradient(135deg, var(--dark-blue) 0%, var(--dark-blue-dark) 50%, var(--dark-blue) 100%);
    background-size: 200% 200%;
    animation: gradientShift 15s ease infinite;
    min-height: 90vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(14, 165, 233, 0.1) 0%, transparent 70%);
    animation: pulse 8s ease-in-out infinite;
}

@keyframes gradientShift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 0.5; }
    50% { transform: scale(1.1); opacity: 0.8; }
}

.min-vh-75 {
    min-height: 75vh;
}

/* Animações de entrada */
.fade-in-up {
    animation: fadeInUp 0.8s ease-out;
}

.fade-in-down {
    animation: fadeInDown 0.8s ease-out;
}

.fade-in-left {
    animation: fadeInLeft 0.8s ease-out;
}

.fade-in-right {
    animation: fadeInRight 0.8s ease-out;
}

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

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-40px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(40px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Cards com efeitos */
.card {
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(14, 165, 233, 0.1), transparent);
    transition: left 0.5s;
}

.card:hover::before {
    left: 100%;
}

.card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 15px 40px rgba(14, 165, 233, 0.4) !important;
    border-color: var(--primary-light) !important;
}

/* Feature Icons com animação */
.feature-icon {
    transition: all 0.3s;
    display: inline-block;
}

.card:hover .feature-icon {
    transform: scale(1.2) rotate(5deg);
    filter: drop-shadow(0 0 10px var(--primary));
}

/* Navbar melhorado */
.navbar {
    backdrop-filter: blur(20px);
    background: rgba(15, 23, 42, 0.8) !important;
    transition: all 0.3s;
}

.navbar.scrolled {
    background: rgba(15, 23, 42, 0.95) !important;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

/* Hero Image com efeito */
.hero-image {
    position: relative;
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

.hero-image .card {
    position: relative;
    z-index: 1;
}

.hero-image::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 120%;
    height: 120%;
    background: radial-gradient(circle, var(--primary-glow) 0%, transparent 70%);
    border-radius: 50%;
    animation: pulseGlow 3s ease-in-out infinite;
    z-index: 0;
}

@keyframes pulseGlow {
    0%, 100% { opacity: 0.3; transform: translate(-50%, -50%) scale(1); }
    50% { opacity: 0.6; transform: translate(-50%, -50%) scale(1.1); }
}

/* Step Numbers com animação */
.step-number {
    position: relative;
    animation: bounceIn 1s ease-out;
}

@keyframes bounceIn {
    0% {
        opacity: 0;
        transform: scale(0.3);
    }
    50% {
        opacity: 1;
        transform: scale(1.05);
    }
    70% {
        transform: scale(0.9);
    }
    100% {
        transform: scale(1);
    }
}

/* Pricing Cards melhorados */
.pricing-card {
    position: relative;
    overflow: hidden;
    transition: all 0.4s;
}

.pricing-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--primary-light));
    transform: scaleX(0);
    transition: transform 0.3s;
}

.pricing-card:hover::after {
    transform: scaleX(1);
}

.pricing-card.featured {
    border: 2px solid var(--primary) !important;
    box-shadow: 0 10px 40px rgba(14, 165, 233, 0.3);
    transform: scale(1.05);
}

.pricing-card.featured::before {
    content: 'Mais Popular';
    position: absolute;
    top: 20px;
    right: -30px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: white;
    padding: 5px 40px;
    transform: rotate(45deg);
    font-size: 0.75rem;
    font-weight: bold;
    box-shadow: 0 2px 10px rgba(14, 165, 233, 0.5);
}

/* Accordion melhorado */
.accordion-item {
    margin-bottom: 1rem;
    border-radius: 8px !important;
    overflow: hidden;
}

.accordion-button:not(.collapsed) {
    background: linear-gradient(135deg, var(--dark-blue-light), var(--dark-blue-lighter));
    color: white;
    box-shadow: inset 0 -1px 0 var(--primary);
}

.accordion-button:focus {
    box-shadow: 0 0 0 0.25rem rgba(14, 165, 233, 0.25);
}

/* Smooth Scroll */
html {
    scroll-behavior: smooth;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 12px;
}

::-webkit-scrollbar-track {
    background: var(--dark-blue-dark);
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, var(--primary), var(--primary-dark));
    border-radius: 6px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(180deg, var(--primary-light), var(--primary));
}

/* Dashboard Styles Melhorados */
.dashboard-card {
    background: linear-gradient(135deg, var(--dark-blue-light), var(--dark-blue-lighter));
    border: 1px solid var(--primary);
    border-radius: 16px;
    padding: 2rem;
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
}

.dashboard-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--primary-light));
    transform: scaleX(0);
    transition: transform 0.3s;
}

.dashboard-card:hover::before {
    transform: scaleX(1);
}

.dashboard-card:hover {
    border-color: var(--primary-light);
    box-shadow: 0 10px 30px rgba(14, 165, 233, 0.3);
    transform: translateY(-5px);
}

.stat-card {
    background: linear-gradient(135deg, var(--dark-blue-light), var(--dark-blue-lighter));
    border: 1px solid var(--primary);
    border-radius: 16px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
}

.stat-card::after {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(14, 165, 233, 0.1) 0%, transparent 70%);
    transition: all 0.5s;
}

.stat-card:hover::after {
    top: -30%;
    right: -30%;
}

.stat-card:hover {
    transform: translateY(-8px) scale(1.05);
    box-shadow: 0 15px 40px rgba(14, 165, 233, 0.4);
    border-color: var(--primary-light);
}

.stat-number {
    font-size: 3rem;
    font-weight: bold;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin: 0.5rem 0;
    animation: countUp 1s ease-out;
}

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

/* Table Styles Melhorados */
.table-dark {
    background-color: var(--dark-blue-light);
    border-color: var(--primary);
    border-radius: 12px;
    overflow: hidden;
}

.table-dark thead {
    background: linear-gradient(135deg, var(--dark-blue-dark), var(--dark-blue-light));
}

.table-dark tbody tr {
    transition: all 0.2s;
}

.table-dark tbody tr:hover {
    background-color: var(--dark-blue-lighter);
    transform: scale(1.01);
    box-shadow: 0 2px 10px rgba(14, 165, 233, 0.2);
}

/* Status Badges com animação */
.badge {
    position: relative;
    overflow: hidden;
    transition: all 0.3s;
}

.badge::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.badge:hover::before {
    width: 300px;
    height: 300px;
}

.badge-status-active {
    background: linear-gradient(135deg, #10b981, #059669);
    color: white;
    box-shadow: 0 2px 10px rgba(16, 185, 129, 0.3);
}

.badge-status-paused {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    color: white;
    box-shadow: 0 2px 10px rgba(245, 158, 11, 0.3);
}

.badge-status-error {
    background: linear-gradient(135deg, #ef4444, #dc2626);
    color: white;
    box-shadow: 0 2px 10px rgba(239, 68, 68, 0.3);
}

.badge-status-unstable {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    color: white;
    box-shadow: 0 2px 10px rgba(245, 158, 11, 0.3);
}

/* Modal Melhorado */
.modal-content {
    background: linear-gradient(135deg, var(--dark-blue-light), var(--dark-blue-lighter));
    border: 1px solid var(--primary);
    color: white;
    border-radius: 16px;
    overflow: hidden;
}

.modal-header {
    background: linear-gradient(135deg, var(--dark-blue-dark), var(--dark-blue-light));
    border-bottom: 2px solid var(--primary);
}

.modal-footer {
    background: var(--dark-blue-dark);
    border-top: 1px solid var(--primary);
}

.form-control, .form-select {
    background-color: var(--dark-blue-dark);
    border: 2px solid var(--primary);
    color: white;
    border-radius: 8px;
    transition: all 0.3s;
}

.form-control:focus, .form-select:focus {
    background-color: var(--dark-blue-dark);
    border-color: var(--primary-light);
    color: white;
    box-shadow: 0 0 0 0.25rem rgba(14, 165, 233, 0.25), 0 0 20px rgba(14, 165, 233, 0.2);
    transform: scale(1.02);
}

.form-label {
    color: white;
    font-weight: 600;
}

/* Loading Spinner */
.spinner-border-primary {
    color: var(--primary);
}

/* Language Selector */
.language-selector {
    position: relative;
}

.language-dropdown {
    min-width: 120px;
}

/* Animações de scroll */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease-out;
}

.animate-on-scroll.animated {
    opacity: 1;
    transform: translateY(0);
}

/* Glow Effects */
.glow-primary {
    box-shadow: 0 0 20px var(--primary-glow);
}

.glow-primary:hover {
    box-shadow: 0 0 30px var(--primary-glow), 0 0 60px rgba(14, 165, 233, 0.3);
}

/* Particles Background */
.particles-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 0;
}

.particle {
    position: absolute;
    background: var(--primary);
    border-radius: 50%;
    opacity: 0.1;
    animation: floatParticle 20s infinite;
}

@keyframes floatParticle {
    0% {
        transform: translateY(100vh) translateX(0);
        opacity: 0;
    }
    10% {
        opacity: 0.1;
    }
    90% {
        opacity: 0.1;
    }
    100% {
        transform: translateY(-100vh) translateX(100px);
        opacity: 0;
    }
}

/* Pulse Badge */
.pulse-badge {
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.7;
        transform: scale(1.1);
    }
}

/* Dashboard Improvements */
.dashboard-header-card {
    background: linear-gradient(135deg, var(--dark-blue-light), var(--dark-blue-lighter));
    border: 2px solid var(--primary);
    border-radius: 16px;
    padding: 2rem;
    position: relative;
    overflow: hidden;
}

.dashboard-header-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--primary-light), var(--primary));
    background-size: 200% 100%;
    animation: shimmer 3s linear infinite;
}

@keyframes shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

/* Admin Panel Improvements */
.admin-section-header {
    background: linear-gradient(135deg, var(--dark-blue-dark), var(--dark-blue-light));
    padding: 1.5rem;
    border-radius: 12px;
    border: 1px solid var(--primary);
    margin-bottom: 2rem;
}

.admin-table-container {
    background: var(--dark-blue-light);
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--primary);
}

.admin-table-container .table {
    margin-bottom: 0;
}

.admin-action-buttons .btn {
    margin: 0 2px;
    transition: all 0.3s;
}

.admin-action-buttons .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(14, 165, 233, 0.3);
}

/* Chart Container */
.chart-container {
    position: relative;
    height: 300px;
    padding: 1rem;
}

/* Loading States */
.loading-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(15, 23, 42, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
    border-radius: 12px;
}

/* Empty States */
.empty-state {
    text-align: center;
    padding: 3rem 1rem;
    color: var(--primary-light);
}

.empty-state i {
    font-size: 4rem;
    margin-bottom: 1rem;
    opacity: 0.5;
}

/* Responsive */
@media (max-width: 768px) {
    .display-3 {
        font-size: 2rem;
    }
    
    .display-4 {
        font-size: 1.75rem;
    }
    
    .hero-section {
        min-height: auto;
        padding: 3rem 0;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .chart-container {
        height: 250px;
    }
}

/* Smooth transitions */
* {
    transition: background-color 0.3s, color 0.3s, border-color 0.3s;
}

/* Scroll animations */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease-out;
}

.animate-on-scroll.animated {
    opacity: 1;
    transform: translateY(0);
}