/* Estilos essenciais para Login e Dashboard */

:root {
    --primary-color: #667eea;
    --primary-dark: #5a67d8;
    --secondary-color: #dc2626;
    --secondary-dark: #b91c1c;
    --secondary-light: #ef4444;
    --accent-color: #fbbf24;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --info-color: #3b82f6;
    --gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-secondary: linear-gradient(135deg, #dc2626 0%, #b91c1c 100%);
    --gradient-accent: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --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);
}

/* Language Selector Styles */
.language-selector {
    padding: 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin-top: 1rem;
}

.language-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.875rem;
    font-weight: 500;
}

.language-select {
    width: 100%;
    padding: 0.5rem;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 0.5rem;
    color: white;
    font-size: 0.875rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.language-select:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.3);
}

.language-select:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 2px rgba(102, 126, 234, 0.2);
}

.language-select option {
    background: #1a1a2e;
    color: white;
    padding: 0.5rem;
}

body {
    font-family: 'Inter', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: #f8fafc;
    min-height: 100vh;
    line-height: 1.6;
    margin: 0;
    padding: 0;
}

/* Dashboard Sections */
.dashboard-section {
    margin-bottom: 2rem;
    animation: fadeInUp 0.6s ease-out;
}

.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.5rem;
    padding: 1rem;
    background: white;
    border-radius: 1rem;
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.section-header h1,
.section-header h2 {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 700;
    letter-spacing: -0.025em;
}

.section-header i {
    font-size: 2rem;
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Enhanced Cards */
.enhanced-card {
    background: white;
    border-radius: 1.5rem;
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(0, 0, 0, 0.05);
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.enhanced-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.enhanced-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: var(--shadow-2xl);
}

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

/* Stats Cards */
.stat-card {
    background: white;
    border-radius: 1.5rem;
    padding: 2rem;
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(0, 0, 0, 0.05);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.stat-card::after {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    opacity: 0;
    transition: all 0.3s ease;
    border-radius: 50%;
}

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

.stat-card:hover::after {
    opacity: 0.05;
}

.stat-icon {
    width: 4rem;
    height: 4rem;
    border-radius: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 1rem;
    position: relative;
    z-index: 1;
}

.stat-icon.primary {
    background: var(--gradient-primary);
    color: white;
}

.stat-icon.success {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: white;
}

.stat-icon.warning {
    background: var(--gradient-accent);
    color: white;
}

.stat-icon.danger {
    background: var(--gradient-secondary);
    color: white;
}

/* Enhanced Buttons */
.btn-enhanced {
    padding: 1rem 2rem;
    border-radius: 0.75rem;
    font-weight: 600;
    font-size: 0.95rem;
    border: none;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    text-transform: uppercase;
    letter-spacing: 0.025em;
    box-shadow: var(--shadow-md);
}

.btn-enhanced::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.btn-enhanced:hover::before {
    left: 100%;
}

.btn-enhanced:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
}

.btn-enhanced:active {
    transform: translateY(0);
    box-shadow: var(--shadow-sm);
}

.btn-enhanced.primary {
    background: var(--gradient-primary);
    color: white;
}

.btn-enhanced.secondary {
    background: var(--gradient-secondary);
    color: white;
}

.btn-enhanced.accent {
    background: var(--gradient-accent);
    color: white;
}

.btn-enhanced.outline {
    background: transparent;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
}

.btn-enhanced.outline:hover {
    background: var(--gradient-primary);
    color: white;
    border-color: transparent;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

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

/* Loading States */
.loading-shimmer {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
    border-radius: 0.5rem;
}

/* Enhanced Notifications */
.notification-enhanced {
    position: fixed;
    top: 2rem;
    right: 2rem;
    padding: 1.5rem 2rem;
    border-radius: 1rem;
    color: white;
    box-shadow: var(--shadow-xl);
    z-index: 1000;
    display: flex;
    align-items: center;
    gap: 1rem;
    animation: slideInRight 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    max-width: 400px;
    backdrop-filter: blur(10px);
}

@keyframes slideInRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

.notification-enhanced.success {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
}

.notification-enhanced.error {
    background: var(--gradient-secondary);
}

.notification-enhanced.warning {
    background: var(--gradient-accent);
}

.notification-enhanced.info {
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
}

/* Progress Bars Enhanced */
.progress-enhanced {
    height: 0.75rem;
    background: rgba(0, 0, 0, 0.1);
    border-radius: 2rem;
    overflow: hidden;
    position: relative;
}

.progress-fill-enhanced {
    height: 100%;
    background: var(--gradient-primary);
    border-radius: 2rem;
    transition: width 0.8s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.progress-fill-enhanced::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    animation: shimmer 2s infinite;
}

/* Forms Enhanced */
.form-group-enhanced {
    margin-bottom: 1.5rem;
}

.form-label-enhanced {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: #374151;
    font-size: 0.95rem;
}

.form-input-enhanced {
    width: 100%;
    padding: 1rem 1.25rem;
    border: 2px solid #e5e7eb;
    border-radius: 0.75rem;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: white;
}

.form-input-enhanced:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
    transform: translateY(-1px);
}

.form-input-enhanced:hover {
    border-color: #d1d5db;
}

/* Responsive Typography */
.text-responsive-xs { font-size: clamp(0.75rem, 2vw, 0.875rem); }
.text-responsive-sm { font-size: clamp(0.875rem, 2.5vw, 1rem); }
.text-responsive-base { font-size: clamp(1rem, 3vw, 1.125rem); }
.text-responsive-lg { font-size: clamp(1.125rem, 3.5vw, 1.25rem); }
.text-responsive-xl { font-size: clamp(1.25rem, 4vw, 1.5rem); }
.text-responsive-2xl { font-size: clamp(1.5rem, 5vw, 2rem); }
.text-responsive-3xl { font-size: clamp(2rem, 6vw, 3rem); }

/* Glass Morphism Effects */
.glass-effect {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: var(--shadow-lg);
}

.glass-effect-dark {
    background: rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: white;
}

/* Main Content with Sidebar */
.main-content-with-sidebar {
    margin-left: 280px;
    transition: margin-left 0.3s ease;
    min-height: 100vh;
    background: #f8fafc;
    padding: 0;
}

.main-content-with-sidebar main {
    background: white;
    min-height: 100vh;
}

.interactive-element {
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
}

.interactive-element:hover {
    transform: scale(1.05);
}

.interactive-element:active {
    transform: scale(0.98);
}

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

::-webkit-scrollbar-track {
    background: #f1f5f9;
    border-radius: 10px;
}

::-webkit-scrollbar-thumb {
    background: var(--gradient-primary);
    border-radius: 10px;
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.1);
}

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

/* Performance Optimizations */
.gpu-accelerated {
    transform: translateZ(0);
    backface-visibility: hidden;
    perspective: 1000px;
    will-change: transform;
}

.card-flip-container {
    perspective: 1200px;
    width: 100%;
    aspect-ratio: 16 / 9;
    min-height: 220px;
}

.card-flip-inner {
    position: relative;
    width: 100%;
    height: 100%;
    transform-style: preserve-3d;
    transition: transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.card-flip-inner.is-flipped {
    transform: rotateY(180deg);
}

.card-face {
    position: absolute;
    inset: 0;
    backface-visibility: hidden;
}

.card-face.card-back {
    transform: rotateY(180deg);
}

.reduce-motion * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
}

/* Accessibility */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0,0,0,0);
    white-space: nowrap;
    border: 0;
}

.focus-visible:focus {
    outline: 3px solid var(--primary-color);
    outline-offset: 2px;
    border-radius: 0.25rem;
}


.nav-badge.pulse {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { 
        transform: scale(1);
        box-shadow: 0 4px 15px rgba(255, 110, 199, 0.3);
    }
    50% { 
        transform: scale(1.05);
        box-shadow: 0 4px 20px rgba(255, 110, 199, 0.5);
    }
}

/* Language Selector Moderno */
.language-selector {
    padding: 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    margin-top: 1rem;
    z-index: 1; /* Mudar z-index para não interferir na sidebar */
}
.language-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.85rem;
    font-weight: 600;
}

.language-select {
    width: 100%;
    padding: 0.75rem;
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 12px;
    color: white;
    font-size: 0.875rem;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.language-select:focus {
    outline: none;
    border-color: #ff6ec7;
    background: rgba(255, 255, 255, 0.15);
    box-shadow: 0 0 0 4px rgba(255, 110, 199, 0.2);
}

.language-select option {
    background: #667eea;
    color: white;
}

/* Footer Moderno */
.sidebar-footer {
    padding: 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.logout-btn {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 16px;
    color: white;
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.logout-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s ease;
}

.logout-btn:hover::before {
    left: 100%;
}

.logout-btn:hover {
    background: rgba(255, 67, 67, 0.2);
    border-color: rgba(255, 67, 67, 0.3);
    color: #ff6b6b;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(255, 67, 67, 0.2);
}

.logout-icon {
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.logout-btn:hover .logout-icon {
    transform: rotate(15deg);
}

/* Overlay */
.overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.overlay.active {
    opacity: 1;
    visibility: visible;
}

/* Menu Toggle Button */
.menu-toggle {
    position: fixed;
    top: 1rem;
    left: 1rem;
    z-index: 1001;
    background: #667eea;
    color: white;
    border: none;
    padding: 0.75rem;
    border-radius: 8px;
    cursor: pointer;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
}

.menu-toggle:hover {
    background: #5a67d8;
    transform: translateY(-2px);
}

.main-container {
    flex: 1;
    padding: 0;
    max-width: 100%;
}

/* Header with Sidebar */
.header-with-sidebar {
    margin-left: 280px;
    transition: margin-left 0.3s ease;
}

/* Header Styles */
.header-with-sidebar .container {
    max-width: 100%;
}

.header-with-sidebar h1 {
    letter-spacing: -0.025em;
}

.header-with-sidebar .bg-white:hover {
    transform: translateY(-1px);
}

.header-with-sidebar.sidebar-open {
    margin-left: 0;
}

/* Responsive */
@media (max-width: 1024px) {
    .sidebar {
        width: 260px;
        transform: translateX(-100%);
    }
    
    .sidebar.open {
        transform: translateX(0);
    }
    
    .main-content-with-sidebar {
        margin-left: 0;
    }
    
    .menu-toggle {
        display: flex;
    }
}

@media (max-width: 768px) {
    .menu-toggle {
        display: flex;
    }
    
    .sidebar {
        width: 100%;
        max-width: 320px;
        left: 0;
        transform: translateX(-100%);
    }
    
    .sidebar.open {
        transform: translateX(0);
    }
    
    .main-content-with-sidebar.sidebar-open {
        margin-left: 0;
    }
    
    .header-with-sidebar.sidebar-open {
        margin-left: 0;
    }
    
    .main-content-with-sidebar {
        margin-left: 0;
        padding: 1rem;
    }
    
    .header-with-sidebar {
        margin-left: 0;
    }
    
    /* Container adjustments */
    .container {
        padding-left: 1rem;
        padding-right: 1rem;
    }
    
    /* Dashboard sections */
    .dashboard-section {
        margin-bottom: 1.5rem;
    }
    
    .dashboard-section .section-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    
    .dashboard-section .section-header h2 {
        font-size: 1.5rem;
    }
}

@media (max-width: 640px) {
    .sidebar {
        max-width: 280px;
    }
    
    .sidebar-header {
        padding: 1.5rem 1rem;
    }
    
    .sidebar-header h2 {
        font-size: 1.25rem;
    }
    
    .nav-item {
        padding: 0.75rem 1rem;
        font-size: 0.9rem;
    }
    
    .menu-toggle {
        top: 0.75rem;
        left: 0.75rem;
        padding: 0.6rem;
        font-size: 1rem;
    }
    
    .container {
        padding-left: 0.75rem;
        padding-right: 0.75rem;
    }
    
    /* Card adjustments */
    .bg-white.rounded-xl {
        border-radius: 0.75rem;
        padding: 1rem;
    }
    
    .grid.md\:grid-cols-2 {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .grid.md\:grid-cols-4 {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.75rem;
    }
    
    /* Form adjustments */
    .form-input {
        padding: 0.75rem;
        font-size: 0.9rem;
    }
    
    /* Button adjustments */
    .btn-modern {
        padding: 0.75rem 1rem;
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    .sidebar {
        max-width: 100%;
    }
    
    .user-avatar {
        width: 50px;
        height: 50px;
        font-size: 1.25rem;
    }
    
    .sidebar-header {
        padding: 1rem 0.75rem;
    }
    
    .sidebar-header h2 {
        font-size: 1.125rem;
    }
    
    .sidebar-header p {
        font-size: 0.8rem;
    }
    
    .nav-item {
        padding: 0.6rem 0.75rem;
        font-size: 0.85rem;
    }
    
    .menu-toggle {
        top: 0.5rem;
        left: 0.5rem;
        padding: 0.5rem;
        font-size: 0.9rem;
    }
    
    .container {
        padding-left: 0.5rem;
        padding-right: 0.5rem;
    }
    
    /* Dashboard adjustments */
    .dashboard-section .section-header h2 {
        font-size: 1.25rem;
    }
    
    .dashboard-section .section-header i {
        font-size: 1.5rem;
    }
    
    /* Card grid adjustments */
    .grid.md\:grid-cols-4 {
        grid-template-columns: 1fr;
        gap: 0.5rem;
    }
    
    /* Text adjustments */
    .text-3xl {
        font-size: 1.5rem;
    }
    
    .text-2xl {
        font-size: 1.25rem;
    }
    
    .text-xl {
        font-size: 1.125rem;
    }
    
    /* Spacing adjustments */
    .mb-8 {
        margin-bottom: 1rem;
    }
    
    .mb-6 {
        margin-bottom: 0.75rem;
    }
    
    .p-6 {
        padding: 0.75rem;
    }
    
    .p-8 {
        padding: 1rem;
    }
}

/* Landscape orientation for mobile */
@media (max-width: 768px) and (orientation: landscape) {
    .sidebar {
        max-height: 100vh;
        overflow-y: auto;
    }
    
    .sidebar-header {
        padding: 1rem;
    }
    
    .nav-item {
        padding: 0.5rem 1rem;
    }
}

/* Estilos dos selos */
.stamp {
    width: 50px;
    height: 50px;
    border: 2px dashed #3b82f6;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    position: relative;
    transition: all 0.3s ease;
}

.stamp.filled {
    background-color: #3b82f6;
    color: white;
    border-color: #3b82f6;
}

.stamp i {
    font-size: 24px;
}

/* Animações */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.fade-in {
    animation: fadeIn 0.5s ease-out forwards;
}

/* Efeito de hover nos cartões */
.card-hover {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card-hover:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

/* Estilo para os botões */
.btn-primary {
    background: linear-gradient(135deg, #dc2626, #b91c1c);
    color: white;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(220, 38, 38, 0.3);
}

.btn-primary:hover {
    background: linear-gradient(135deg, #b91c1c, #991b1b);
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(220, 38, 38, 0.4);
}

.btn-outline {
    background: transparent;
    color: white;
    border: 2px solid #dc2626;
    transition: all 0.3s ease;
}

.btn-outline:hover {
    background: linear-gradient(135deg, #dc2626, #b91c1c);
    border-color: #b91c1c;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(220, 38, 38, 0.3);
}

/* Estilo para a barra de progresso */
.progress-bar {
    height: 10px;
    background-color: #e5e7eb;
    border-radius: 5px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background-color: #3b82f6;
    border-radius: 5px;
    transition: width 0.5s ease;
}

/* Estilo para as notificações */
.notification {
    position: fixed;
    top: 1rem;
    right: 1rem;
    padding: 1rem 1.5rem;
    border-radius: 0.5rem;
    color: white;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    z-index: 50;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    animation: slideIn 0.3s ease-out forwards;
}

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

.notification.success {
    background-color: #10b981;
}

.notification.error {
    background-color: #ef4444;
}

.notification.warning {
    background-color: #f59e0b;
}

/* Responsividade */
@media (max-width: 640px) {
    .stamp {
        width: 40px;
        height: 40px;
    }
    
    .stamp i {
        font-size: 20px;
    }
    
    .container {
        padding-left: 1rem;
        padding-right: 1rem;
    }
}

/* Estilo para o scroll personalizado */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 10px;
}

::-webkit-scrollbar-thumb {
    background: #9ca3af;
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background: #6b7280;
}

/* Melhorias de UX */
.loading-skeleton {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: loading 1.5s infinite;
}

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

/* Animações suaves */
.fade-in {
    animation: fadeIn 0.3s ease-in;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Melhorias de acessibilidade */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0,0,0,0);
    white-space: nowrap;
    border: 0;
}

/* Focus melhorado */
.focus-visible:focus {
    outline: 2px solid #667eea;
    outline-offset: 2px;
}

/* Botões melhorados */
.btn {
    transition: all 0.2s ease;
    position: relative;
    overflow: hidden;
}

.btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
}

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

/* Cards melhorados */
.card-hover {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.card-hover:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

/* Notificações melhoradas */
.notification {
    animation: slideIn 0.3s ease-out;
}

@keyframes slideIn {
    from { transform: translateX(100%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

/* Performance: GPU acceleration */
.gpu-accelerated {
    transform: translateZ(0);
    backface-visibility: hidden;
    perspective: 1000px;
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
    ::-webkit-scrollbar-track {
        background: #374151;
    }
    
    ::-webkit-scrollbar-thumb {
        background: #6b7280;
    }
    
    ::-webkit-scrollbar-thumb:hover {
        background: #9ca3af;
    }
}

/* Reduce motion */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}