/* Login Page Styles */
.login-page {
    margin: 0;
    padding: 0;
    height: 100vh;
    overflow: hidden;
    background: linear-gradient(135deg, var(--primary-600) 0%, var(--primary-800) 100%);
}

.login-container {
    display: flex;
    height: 100vh;
    overflow: hidden;
}

.login-left {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    color: white;
    background: rgba(0, 0, 0, 0.2);
}

.login-branding {
    max-width: 500px;
}

.logo-large {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.logo-image {
    width: 100%;
    max-width: 180px;
    height: auto;
}

.tagline {
    font-size: 1.125rem;
    margin-bottom: 2rem;
    opacity: 0.9;
    line-height: 1.6;
}

.features-list {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 1rem;
}

.feature-item svg {
    width: 28px;
    height: 28px;
    flex-shrink: 0;
}

.login-right {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    background: white;
    overflow-y: auto;
}

.login-form-container {
    width: 100%;
    max-width: 600px;
    max-height: 100vh;
    overflow-y: auto;
    padding-right: 0.5rem;
}

.login-form-container::-webkit-scrollbar {
    width: 6px;
}

.login-form-container::-webkit-scrollbar-track {
    background: transparent;
}

.login-form-container::-webkit-scrollbar-thumb {
    background: var(--gray-300);
    border-radius: 3px;
}

.login-form-container::-webkit-scrollbar-thumb:hover {
    background: var(--gray-400);
}

.form-section-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--gray-900);
    margin-top: 1.25rem;
    margin-bottom: 0.75rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--primary-200);
}

.form-section-title:first-of-type {
    margin-top: 0;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 1rem;
}

.login-form-container h2 {
    font-size: 1.75rem;
    font-weight: bold;
    color: var(--gray-900);
    margin-bottom: 0.5rem;
}

.login-subtitle {
    color: var(--gray-600);
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
}

.login-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.form-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--gray-700);
    margin-bottom: 0.4rem;
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="password"],
.form-group input[type="tel"],
.form-group select {
    width: 100%;
    padding: 0.625rem 0.875rem;
    border: 1px solid var(--gray-300);
    border-radius: 8px;
    font-size: 0.875rem;
    transition: border-color 0.2s;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-500);
    box-shadow: 0 0 0 3px rgba(139, 21, 56, 0.1);
}

.form-group input.field-valid {
    border-color: #10b981;
}

.form-group input.field-invalid {
    border-color: #ef4444;
}

.form-group input.validating {
    border-color: var(--primary-300);
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23c8102e' stroke-width='2'%3E%3Cpath d='M21 12a9 9 0 1 1-6.219-8.56'/%3E%3C/path%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    background-size: 16px;
    padding-right: 2.5rem;
}

.validation-message {
    display: block;
    font-size: 0.75rem;
    margin-top: 0.25rem;
    font-weight: 500;
}

.validation-message.validation-success {
    color: #10b981;
}

.validation-message.validation-error {
    color: #ef4444;
}

.btn-login:disabled,
.btn-primary:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Loading Overlay */
#loadingOverlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

.loading-spinner {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
}

.spinner {
    width: 50px;
    height: 50px;
    border: 4px solid var(--primary-200);
    border-top-color: var(--primary-600);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 1rem;
}

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

.loading-spinner p {
    color: var(--gray-700);
    font-weight: 500;
    margin: 0;
}

.form-hint {
    display: block;
    font-size: 0.7rem;
    color: var(--gray-500);
    margin-top: 0.2rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 1rem;
}

.form-row-desktop {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
}

@media (min-width: 768px) {
    .form-row-desktop {
        grid-template-columns: 1fr 1fr;
    }
    
    .form-row-desktop.three-cols {
        grid-template-columns: 1fr 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .form-row {
        grid-template-columns: 1fr;
    }
}

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

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8rem;
    color: var(--gray-700);
    cursor: pointer;
    line-height: 1.4;
}

.checkbox-label input[type="checkbox"] {
    width: 16px;
    height: 16px;
    cursor: pointer;
    flex-shrink: 0;
}

.forgot-link {
    font-size: 0.875rem;
    color: var(--primary-600);
    text-decoration: none;
}

.forgot-link:hover {
    text-decoration: underline;
}

.btn-login {
    width: 100%;
    padding: 0.75rem;
    background: var(--primary-600);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s;
    margin-top: 0.5rem;
}

.btn-login:hover {
    background: var(--primary-700);
}

.login-divider {
    display: flex;
    align-items: center;
    margin: 2rem 0;
    text-align: center;
}

.login-divider::before,
.login-divider::after {
    content: '';
    flex: 1;
    border-bottom: 1px solid var(--gray-200);
}

.login-divider span {
    padding: 0 1rem;
    color: var(--gray-500);
    font-size: 0.875rem;
}

.social-login {
    margin-bottom: 2rem;
}

.btn-social {
    width: 100%;
    padding: 0.875rem;
    background: white;
    border: 1px solid var(--gray-300);
    border-radius: 8px;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    transition: all 0.2s;
}

.btn-social:hover {
    border-color: var(--gray-400);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.login-footer {
    text-align: center;
    margin-top: 1.5rem;
}

.login-footer p {
    color: var(--gray-600);
    font-size: 0.875rem;
}

.login-footer a {
    color: var(--primary-600);
    text-decoration: none;
    font-weight: 500;
}

.login-footer a:hover {
    text-decoration: underline;
}

/* Steps Indicator */
.steps-indicator {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 2rem;
    padding: 0 1rem;
}

.step-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    flex: 1;
    position: relative;
}

.step-number {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--gray-200);
    color: var(--gray-600);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.875rem;
    transition: all 0.3s;
}

.step-item.active .step-number {
    background: var(--primary-600);
    color: white;
}

.step-item.completed .step-number {
    background: var(--primary-500);
    color: white;
}

.step-item.completed .step-number::after {
    content: '✓';
    font-size: 1.2rem;
}

.step-label {
    font-size: 0.75rem;
    color: var(--gray-500);
    margin-top: 0.5rem;
    text-align: center;
}

.step-item.active .step-label {
    color: var(--primary-600);
    font-weight: 500;
}

.step-line {
    flex: 1;
    height: 2px;
    background: var(--gray-200);
    margin: 0 0.5rem;
    margin-top: -18px;
    z-index: -1;
}

.step-item.completed ~ .step-line {
    background: var(--primary-500);
}

/* Form Steps */
.form-step {
    display: none;
}

.form-step.active {
    display: block;
    animation: fadeIn 0.3s;
}

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

/* Form Navigation */
.form-navigation {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    margin-top: 1.5rem;
}

.btn-secondary {
    padding: 0.75rem 1.5rem;
    background: white;
    color: var(--primary-600);
    border: 2px solid var(--primary-600);
    border-radius: 8px;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-secondary:hover {
    background: var(--primary-50);
}

@media (max-width: 768px) {
    .steps-indicator {
        padding: 0;
    }
    
    .step-label {
        display: none;
    }
    
    .step-number {
        width: 32px;
        height: 32px;
        font-size: 0.8rem;
    }
}

@media (max-width: 968px) {
    .login-page {
        height: auto;
        min-height: 100vh;
        overflow-y: auto;
    }
    
    .login-container {
        flex-direction: column;
        height: auto;
        min-height: 100vh;
    }
    
    .login-left {
        padding: 2rem;
        min-height: 40vh;
    }
    
    .login-right {
        padding: 2rem;
    }
    
    .login-form-container {
        max-height: none;
    }
}