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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    
    
    color: #333;
    background-image: url(/static/img/imgCoracao.png);
    background-repeat: no-repeat;
    background-position: center;
    background-size:cover;

}

.w50 {
    width: 100%;
    background-color: white;
    padding: 3px;
}

header .logo {
    width: 200px;
    height: 60px;
    background-image: url(/static/img/logo_removebg.png);
    background-repeat: no-repeat;
    background-position: center;
    background-size:cover;
}


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

/* Header */
.header {
    padding: 20px 40px;
    display: flex;
    align-items: center;
    background-color: white;
}







/* Main content */
.main-content {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px 20px;
}

.login-card {
    background: white;
    border-radius: 16px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    width: 100%;
    max-width: 480px;
    overflow: hidden;
}

.card-content {
    padding: 48px 40px;
}

.title {
    font-size: 28px;
    font-weight: 600;
    color: #3b4a73;
    margin-bottom: 12px;
    line-height: 1.3;
}

.subtitle {
    font-size: 16px;
    color: #6b7280;
    margin-bottom: 40px;
    line-height: 1.5;
}

/* Form */
.login-form {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

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

.form-label {
    font-size: 14px;
    font-weight: 500;
    color: #374151;
    margin-bottom: 8px;
}

.form-input {
    padding: 16px;
    border: 2px solid #e5e7eb;
    border-radius: 8px;
    font-size: 16px;
    background-color: #f9fafb;
    transition: all 0.2s ease;
}

.form-input:focus {
    outline: none;
    border-color: #4a90e2;
    background-color: white;
    box-shadow: 0 0 0 3px rgba(74, 144, 226, 0.1);
}

.form-input::placeholder {
    color: #9ca3af;
}

.form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 8px;
}

.checkbox-group {
    display: flex;
    align-items: center;
    gap: 8px;
}

.checkbox {
    width: 16px;
    height: 16px;
    border: 2px solid #d1d5db;
    border-radius: 4px;
    cursor: pointer;
}

.checkbox:checked {
    background-color: #4a90e2;
    border-color: #4a90e2;
}

.checkbox-label {
    font-size: 14px;
    color: #6b7280;
    cursor: pointer;
    user-select: none;
}

.forgot-password {
    font-size: 14px;
    color: #4a90e2;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s ease;
}

.forgot-password:hover {
    color: #3b82f6;
    text-decoration: underline;
}

.login-button {
    background: #4a90e2;
    color: white;
    border: none;
    padding: 16px 32px;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    letter-spacing: 0.5px;
    cursor: pointer;
    transition: all 0.2s ease;
    margin-top: 16px;
}

.login-button:hover {
    background: #3b82f6;
    transform: translateY(-1px);
    box-shadow: 0 8px 16px rgba(74, 144, 226, 0.3);
}

.login-button:active {
    transform: translateY(0);
}


footer {
    text-align: center;
    padding: 1em;
    margin-top: 1px;
    color: #263B6BF7;
    font-weight: bold;
}

/* Responsive */
@media (max-width: 640px) {
    .header {
        padding: 16px 20px;
    }
    
    .card-content {
        padding: 32px 24px;
    }
    
    .title {
        font-size: 24px;
    }
    
    .form-options {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }
}

@media (max-width: 480px) {
    .main-content {
        padding: 20px 16px;
    }
    
    .login-card {
        border-radius: 12px;
    }
    
    .card-content {
        padding: 28px 20px;
    }
    
    .title {
        font-size: 22px;
    }
}


@media screen and (max-width: 1920px) {
   /* Main content */
.main-content {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 5px 5px;
}
}

/* Telas médias (tablets em paisagem ou notebooks menores) */
@media screen and (max-width: 1366px) {
   /* Main content */
.main-content {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px 20px;
}
}