/* ============================================
   CENTRAL DO ASSINANTE - LOGIN STYLES
   ============================================ */

/* Page Layout */
.central-page {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background: var(--color-dark);
}

.central-page .container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

/* Central Header */
.central-header {
    padding: var(--space-4) 0;
    background: rgba(15, 15, 26, 0.95);
    border-bottom: 1px solid var(--color-gray-800);
}

.central-header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.central-logo {
    display: flex;
    align-items: center;
}

.central-logo .logo-img {
    height: 36px;
    width: auto;
    filter: brightness(0) invert(1);
}

.btn-sm {
    padding: var(--space-2) var(--space-4);
    font-size: var(--text-sm);
}

/* Main Layout */
.central-main {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-12) 0;
}

.central-container {
    width: 100%;
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

/* Login Wrapper */
.login-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    background: var(--color-dark-light);
    border: 1px solid var(--color-gray-800);
    border-radius: var(--radius-2xl);
    overflow: hidden;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
}

/* Login Visual Side */
.login-visual {
    position: relative;
    background: var(--gradient-hero);
    padding: var(--space-12);
    display: flex;
    flex-direction: column;
    justify-content: center;
    overflow: hidden;
}

.login-pattern {
    position: absolute;
    inset: 0;
    background-image: 
        radial-gradient(circle at 20% 80%, rgba(168, 85, 247, 0.4) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(16, 185, 129, 0.3) 0%, transparent 50%);
    opacity: 0.8;
}

.login-content {
    position: relative;
    z-index: 1;
}

.login-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-6);
}

.login-icon svg {
    width: 32px;
    height: 32px;
    color: var(--color-white);
}

.login-title {
    font-family: var(--font-display);
    font-size: var(--text-3xl);
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: var(--space-4);
}

.login-desc {
    font-size: var(--text-base);
    color: var(--color-gray-300);
    line-height: 1.6;
    margin-bottom: var(--space-8);
}

.login-features {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.login-feature {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-size: var(--text-sm);
    color: var(--color-gray-200);
}

.feature-check {
    width: 20px;
    height: 20px;
    color: var(--color-secondary);
    flex-shrink: 0;
}

/* Login Form Side */
.login-form-wrapper {
    padding: var(--space-12);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.login-card {
    width: 100%;
}

.login-header {
    text-align: center;
    margin-bottom: var(--space-8);
}

.login-card-title {
    font-family: var(--font-display);
    font-size: var(--text-2xl);
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: var(--space-2);
}

.login-card-subtitle {
    font-size: var(--text-sm);
    color: var(--color-gray-500);
}

/* Form Styles */
.login-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.form-label {
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-gray-300);
}

.form-input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.form-icon {
    position: absolute;
    left: var(--space-4);
    width: 20px;
    height: 20px;
    color: var(--color-gray-500);
    pointer-events: none;
}

.form-input {
    width: 100%;
    padding: var(--space-4) var(--space-4) var(--space-4) var(--space-12);
    background: var(--color-dark);
    border: 2px solid var(--color-gray-800);
    border-radius: var(--radius-lg);
    font-size: var(--text-base);
    color: var(--color-white);
    transition: var(--transition-fast);
}

.form-input::placeholder {
    color: var(--color-gray-600);
}

.form-input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(107, 33, 168, 0.2);
}

.form-input.error {
    border-color: #EF4444;
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.2);
}

.toggle-password {
    position: absolute;
    right: var(--space-4);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-2);
    background: transparent;
    border: none;
    cursor: pointer;
    color: var(--color-gray-500);
    transition: var(--transition-fast);
}

.toggle-password:hover {
    color: var(--color-gray-300);
}

.toggle-password svg {
    width: 20px;
    height: 20px;
}

/* Form Options */
.form-options {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--space-2);
}

.checkbox-wrapper {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    cursor: pointer;
}

.checkbox-input {
    display: none;
}

.checkbox-custom {
    width: 18px;
    height: 18px;
    border: 2px solid var(--color-gray-600);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
}

.checkbox-custom::after {
    content: '';
    width: 10px;
    height: 10px;
    background: var(--color-secondary);
    border-radius: 2px;
    transform: scale(0);
    transition: var(--transition-fast);
}

.checkbox-input:checked + .checkbox-custom {
    border-color: var(--color-secondary);
}

.checkbox-input:checked + .checkbox-custom::after {
    transform: scale(1);
}

.checkbox-label {
    font-size: var(--text-sm);
    color: var(--color-gray-400);
}

.form-link {
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-primary-light);
    transition: var(--transition-fast);
}

.form-link:hover {
    color: var(--color-secondary-light);
    text-decoration: underline;
}

/* Login Button */
.btn-login {
    width: 100%;
    padding: var(--space-4);
    background: var(--gradient-primary);
    color: var(--color-white);
    font-size: var(--text-base);
    font-weight: 600;
    border: none;
    border-radius: var(--radius-lg);
    transition: var(--transition-fast);
    position: relative;
    overflow: hidden;
}

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

.btn-login:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

.btn-login .spinner {
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* Login Help */
.login-help {
    text-align: center;
    margin-top: var(--space-6);
    padding-top: var(--space-6);
    border-top: 1px solid var(--color-gray-800);
}

.login-help p {
    font-size: var(--text-sm);
    color: var(--color-gray-500);
}

/* Support Section */
.login-support {
    text-align: center;
    margin-top: var(--space-8);
    padding: var(--space-6);
    background: rgba(16, 185, 129, 0.05);
    border: 1px solid rgba(16, 185, 129, 0.2);
    border-radius: var(--radius-lg);
}

.login-support p {
    font-size: var(--text-sm);
    color: var(--color-gray-400);
    margin-bottom: var(--space-4);
}

.support-channels {
    display: flex;
    justify-content: center;
    gap: var(--space-4);
    flex-wrap: wrap;
}

.support-link {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    background: var(--color-dark);
    border: 1px solid var(--color-gray-800);
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-gray-300);
    transition: var(--transition-fast);
}

.support-link svg {
    width: 16px;
    height: 16px;
}

.support-link:hover {
    border-color: var(--color-secondary);
    color: var(--color-secondary-light);
}

/* Footer */
.central-footer {
    padding: var(--space-6) 0;
    background: var(--color-dark-light);
    border-top: 1px solid var(--color-gray-800);
    text-align: center;
}

.central-footer p {
    font-size: var(--text-sm);
    color: var(--color-gray-600);
}

/* Error Message */
.error-message {
    padding: var(--space-3) var(--space-4);
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    border-radius: var(--radius-lg);
    font-size: var(--text-sm);
    color: #EF4444;
    margin-bottom: var(--space-4);
}

/* Success Message */
.success-message {
    padding: var(--space-3) var(--space-4);
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.3);
    border-radius: var(--radius-lg);
    font-size: var(--text-sm);
    color: var(--color-secondary-light);
    margin-bottom: var(--space-4);
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */
@media (max-width: 900px) {
    .login-wrapper {
        grid-template-columns: 1fr;
    }
    
    .login-visual {
        padding: var(--space-8);
        text-align: center;
    }
    
    .login-icon {
        margin: 0 auto var(--space-6);
    }
    
    .login-features {
        display: none;
    }
    
    .login-form-wrapper {
        padding: var(--space-8);
    }
}

@media (max-width: 480px) {
    .central-header {
        padding: var(--space-3) 0;
    }
    
    .central-logo .logo-img {
        height: 28px;
    }
    
    .central-main {
        padding: var(--space-6) 0;
    }
    
    .login-wrapper {
        border-radius: var(--radius-lg);
    }
    
    .login-visual {
        padding: var(--space-6);
    }
    
    .login-title {
        font-size: var(--text-2xl);
    }
    
    .login-form-wrapper {
        padding: var(--space-6);
    }
    
    .form-options {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-3);
    }
    
    .support-channels {
        flex-direction: column;
        align-items: center;
    }
}