/* Estilos gerais e variáveis */
:root {
    --primary-color: #2b6cb0;
    --primary-gradient: linear-gradient(135deg, #1e3a8a 0%, #3b82f6 100%);
    --secondary-color: #10b981;
    --accent-color: #f59e0b;
    --danger-color: #ef4444;
    --success-color: #10b981;
    --text-color: #f8fafc;
    --text-secondary: #cbd5e1;
    --bg-card: rgba(255, 255, 255, 0.08);
    --bg-container: rgba(15, 23, 42, 0.65);
    --shadow-sm: 0 1px 2px 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);
    --border-radius-sm: 0.375rem;
    --border-radius-md: 0.5rem;
    --border-radius-lg: 1rem;
    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

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

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

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

@keyframes shimmer {
    0% { background-position: -1000px 0; }
    100% { background-position: 1000px 0; }
}

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

/* Estilos base */
body {
    font-family: 'Inter', sans-serif;
    background: var(--primary-gradient);
    color: var(--text-color);
    margin: 0;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    line-height: 1.6;
    font-weight: 400;
    overflow-x: hidden;
    position: relative;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSI1IiBoZWlnaHQ9IjUiPgo8cmVjdCB3aWR0aD0iNSIgaGVpZ2h0PSI1IiBmaWxsPSIjMDAwMDAwMDUiPjwvcmVjdD4KPHBhdGggZD0iTTAgNUw1IDBaTTYgNEw0IDZaTS0xIDFMMSAtMVoiIHN0cm9rZT0iI2ZmZmZmZjEwIiBzdHJva2Utd2lkdGg9IjEiPjwvcGF0aD4KPC9zdmc+');
    opacity: 0.1;
    z-index: -1;
}

/* Estilo do logotipo */
.logo {
    display: block;
    margin: 20px auto 10px;
    max-width: 180px;
    height: auto;
    transition: transform var(--transition-normal);
    filter: drop-shadow(0 4px 6px rgba(0, 0, 0, 0.1));
}

.logo:hover {
    transform: scale(1.05);
}

/* Contêiner principal */
.container {
    background-color: var(--bg-container);
    width: 90%;
    max-width: 1000px;
    margin: 20px auto 40px;
    padding: 2.5em;
    box-shadow: var(--shadow-xl);
    border-radius: var(--border-radius-lg);
    text-align: center;
    backdrop-filter: blur(12px);
    animation: fadeIn 0.8s ease-out;
    border: 1px solid rgba(255, 255, 255, 0.1);
    position: relative;
    overflow: hidden;
}

.container::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.03) 0%, transparent 70%);
    z-index: -1;
}

/* Título principal */
h1 {
    margin: 0 0 1.2em;
    color: var(--text-color);
    font-size: 2.2em;
    font-weight: 700;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    letter-spacing: -0.02em;
    position: relative;
    display: inline-block;
}

h1::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--accent-color), transparent);
    border-radius: 3px;
}

/* Subtítulo */
h2 {
    text-align: center;
    color: var(--text-color);
    font-size: 1.5em;
    margin-bottom: 1em;
    font-weight: 600;
}

/* Formulário */
form {
    max-width: 600px;
    margin: 0 auto 2em;
    display: flex;
    flex-direction: column;
    gap: 1.2em;
}

input[type="email"] {
    padding: 1em 1.2em;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius-md);
    background-color: rgba(255, 255, 255, 0.07);
    color: var(--text-color);
    font-size: 1em;
    width: 100%;
    transition: all var(--transition-fast);
    box-shadow: var(--shadow-sm);
}

input[type="email"]:focus {
    outline: none;
    border-color: rgba(255, 255, 255, 0.3);
    background-color: rgba(255, 255, 255, 0.1);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.3);
}

input[type="email"]::placeholder {
    color: var(--text-secondary);
    opacity: 0.7;
}

.checkbox-container {
    display: flex;
    align-items: flex-start;
    gap: 0.8em;
    text-align: left;
    margin-bottom: 0.5em;
}

input[type="checkbox"] {
    margin-top: 0.3em;
    appearance: none;
    width: 1.2em;
    height: 1.2em;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--border-radius-sm);
    background-color: rgba(255, 255, 255, 0.07);
    cursor: pointer;
    position: relative;
    transition: all var(--transition-fast);
}

input[type="checkbox"]:checked {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

input[type="checkbox"]:checked::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) rotate(45deg);
    width: 0.3em;
    height: 0.6em;
    border-right: 2px solid white;
    border-bottom: 2px solid white;
    margin-top: -0.1em;
}

label {
    font-size: 0.9em;
    color: var(--text-secondary);
    line-height: 1.5;
}

a {
    color: #60a5fa;
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: #93c5fd;
    text-decoration: underline;
}

button {
    padding: 1em 2em;
    background: linear-gradient(135deg, #3b82f6 0%, #1e40af 100%);
    color: white;
    border: none;
    border-radius: var(--border-radius-md);
    font-size: 1em;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-md);
    position: relative;
    overflow: hidden;
}

button:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    background: linear-gradient(135deg, #4f46e5 0%, #1e3a8a 100%);
}

button:active {
    transform: translateY(0);
    box-shadow: var(--shadow-sm);
}

button::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: all 0.6s;
}

button:hover::before {
    left: 100%;
}

/* Resultados */
#resultContainer {
    display: none;
    animation: fadeIn 0.5s ease-out;
    margin-top: 1em;
}

.breach-cards {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5em;
    margin-top: 2em;
}

/* Cards de vazamento */
.breach-card {
    background-color: var(--bg-card);
    border-radius: var(--border-radius-md);
    padding: 1.5em;
    box-shadow: var(--shadow-md);
    text-align: left;
    transition: all var(--transition-normal);
    cursor: pointer;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.05);
    animation: slideIn 0.5s ease-out forwards;
    opacity: 0;
    height: auto;
    max-height: 150px;
}

.breach-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(to bottom, var(--primary-color), var(--danger-color));
    opacity: 0.8;
}

.breach-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    background-color: rgba(255, 255, 255, 0.1);
}

.breach-card.expanded {
    max-height: 1000px;
    background-color: rgba(255, 255, 255, 0.12);
}

.breach-card-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
}

.breach-logo {
    width: 40px;
    height: 40px;
    object-fit: contain;
    border-radius: var(--border-radius-sm);
    background-color: rgba(255, 255, 255, 0.1);
    padding: 5px;
}

.breach-title {
    margin: 0;
    font-size: 1.1em;
    font-weight: 600;
    color: var(--text-color);
}

.breach-date {
    font-size: 0.8em;
    color: var(--text-secondary);
    margin-top: 0.3em;
}

.breach-content {
    overflow: hidden;
    transition: max-height var(--transition-normal);
}

.breach-description {
    margin: 0;
    font-size: 0.9em;
    line-height: 1.6;
    color: var(--text-secondary);
}

.expand-indicator {
    text-align: center;
    margin-top: 1em;
    color: var(--text-secondary);
    font-size: 0.8em;
    transition: transform var(--transition-normal);
}

.breach-card.expanded .expand-indicator {
    transform: rotate(180deg);
}

/* Botão de reset */
.reset-button {
    margin-top: 2em;
    background: linear-gradient(135deg, #64748b 0%, #334155 100%);
    padding: 0.8em 1.5em;
}

.reset-button:hover {
    background: linear-gradient(135deg, #475569 0%, #1e293b 100%);
}

/* Indicador de carregamento */
.loading {
    display: inline-block;
    position: relative;
}

.loading::after {
    content: '...';
    position: absolute;
    animation: dots 1.5s infinite;
    width: 1em;
    text-align: left;
    overflow: hidden;
}

@keyframes dots {
    0% { width: 0; }
    33% { width: 0.3em; }
    66% { width: 0.6em; }
    100% { width: 1em; }
}

/* Mensagens de sucesso e erro */
.success-message {
    background-color: rgba(16, 185, 129, 0.15);
    color: #d1fae5;
    padding: 1.5rem;
    border-radius: var(--border-radius-md);
    text-align: center;
    font-size: 1.1rem;
    animation: fadeIn var(--transition-normal);
    border: 1px solid rgba(16, 185, 129, 0.3);
}

.error-message {
    background-color: rgba(239, 68, 68, 0.15);
    color: #fecaca;
    padding: 1.5rem;
    border-radius: var(--border-radius-md);
    text-align: center;
    font-size: 1.1rem;
    animation: fadeIn var(--transition-normal);
    border: 1px solid rgba(239, 68, 68, 0.3);
}

/* Animau00e7u00f5es para os cards */
.breach-card {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity var(--transition-normal), transform var(--transition-normal), box-shadow var(--transition-normal);
}

.breach-card.active {
    opacity: 1;
    transform: translateY(0);
}

.breach-details {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-normal);
}

/* Animau00e7u00e3o para o container de resultados */
.result-container {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity var(--transition-normal), transform var(--transition-normal);
}

.result-container.active {
    opacity: 1;
    transform: translateY(0);
}

/* Indicador de loading */
.loading-indicator {
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.loading-indicator.active {
    opacity: 1;
}

/* Hero Section */
.hero-section {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 2rem 0;
}

.logo-container {
    margin-bottom: 1rem;
    transition: transform var(--transition-normal);
}

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

.subtitle {
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin-top: -0.5rem;
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Form Styling */
.email-form {
    position: relative;
}

.form-group {
    margin-bottom: 1.5rem;
    position: relative;
}

.submit-button {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.button-icon {
    font-size: 0.9em;
    transition: transform 0.3s ease;
}

.submit-button:hover .button-icon {
    transform: translateX(3px);
}

/* Result Container */
.result-container {
    background-color: var(--bg-card);
    border-radius: var(--border-radius-lg);
    padding: 2rem;
    margin-top: 2rem;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.result-header {
    margin-bottom: 1.5rem;
}

.result-description {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
}

/* Loading Indicator */
.loading-indicator {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    backdrop-filter: blur(5px);
}

.spinner {
    width: 50px;
    height: 50px;
    border: 4px solid rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    border-top-color: var(--primary-color);
    animation: spin 1s ease-in-out infinite;
    margin-bottom: 1rem;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.loading-indicator p {
    color: var(--text-color);
    font-size: 1.1rem;
}

/* Footer */
.site-footer {
    width: 100%;
    background-color: rgba(0, 0, 0, 0.2);
    padding: 2rem 0;
    margin-top: 3rem;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    padding: 0 2rem;
}

.footer-logo {
    margin-bottom: 1rem;
}

.footer-links {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color var(--transition-fast);
}

.footer-links a:hover {
    color: var(--text-color);
    text-decoration: none;
}

.copyright {
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.8rem;
    margin-top: 1.5rem;
    padding: 0 2rem;
}

/* Enhance breach cards */
.breach-card {
    position: relative;
    transition: transform 0.3s ease, box-shadow 0.3s ease, background-color 0.3s ease;
}

.breach-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.05) 0%, transparent 100%);
    pointer-events: none;
    z-index: 1;
    opacity: 0;
    transition: opacity 0.3s ease;
    border-radius: var(--border-radius-md);
}

.breach-card:hover::after {
    opacity: 1;
}

/* Responsive improvements */
@media (max-width: 768px) {
    .footer-content {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-links {
        justify-content: center;
        margin-top: 1rem;
    }
    
    .result-container {
        padding: 1.5rem;
    }
}