/* ===== AUTH STYLES ===== */

.auth-body {
    min-height: 100vh;
    background: linear-gradient(135deg, #4F46E5 0%, #06B6D4 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md);
}

.auth-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    max-width: 1200px;
    width: 100%;
    background: var(--white);
    border-radius: var(--radius-2xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    min-height: 600px;
}

/* Left Side */
.auth-left {
    background: var(--gradient-primary);
    padding: var(--spacing-2xl);
    color: var(--white);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.auth-brand {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-xl);
}

.auth-brand h1 {
    font-size: var(--font-size-3xl);
    font-weight: 700;
}

.auth-hero h2 {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    line-height: 1.2;
}

.auth-hero p {
    font-size: var(--font-size-lg);
    opacity: 0.9;
    margin-bottom: var(--spacing-xl);
    line-height: 1.6;
}

.auth-features {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.auth-feature {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-lg);
    font-size: var(--font-size-lg);
    transition: all 0.3s;
    cursor: pointer;
}

.auth-feature:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateX(4px);
}

.auth-feature:hover .feature-arrow {
    transform: translateX(4px);
}

.feature-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    color: white;
}

.feature-icon svg {
    width: 24px;
    height: 24px;
}

.feature-arrow {
    width: 20px;
    height: 20px;
    color: rgba(255, 255, 255, 0.7);
    transition: all 0.3s;
    flex-shrink: 0;
}

/* Right Side */
.auth-right {
    padding: var(--spacing-2xl);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.auth-box {
    max-width: 400px;
    margin: 0 auto;
    width: 100%;
}

.auth-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.auth-header h2 {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--dark);
    margin-bottom: var(--spacing-xs);
}

.auth-header p {
    color: var(--gray);
    font-size: var(--font-size-base);
}

/* Auth Steps */
.auth-step {
    display: none;
}

.auth-step.active {
    display: block;
    animation: fadeInUp 0.5s ease-out;
}

/* Form Styles */
.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: block;
    font-weight: 600;
    color: var(--dark);
    margin-bottom: var(--spacing-xs);
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 0.875rem;
    border: 2px solid #E5E7EB;
    border-radius: var(--radius-lg);
    font-size: var(--font-size-base);
    transition: var(--transition-base);
    font-family: var(--font-family);
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
}

.form-hint {
    display: block;
    margin-top: var(--spacing-xs);
    font-size: var(--font-size-sm);
    color: var(--gray);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

/* Phone Input */
.phone-input-group {
    display: flex;
    align-items: center;
    border: 2px solid #E5E7EB;
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition-base);
}

.phone-input-group:focus-within {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
}

.phone-prefix {
    padding: 0.875rem;
    background: var(--light-gray);
    font-weight: 600;
    color: var(--dark);
    border-right: 2px solid #E5E7EB;
}

.phone-input-group input {
    border: none;
    padding: 0.875rem;
    flex: 1;
}

.phone-input-group input:focus {
    box-shadow: none;
}

/* OTP Inputs */
.otp-info {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.otp-icon {
    font-size: 4rem;
    margin-bottom: var(--spacing-md);
}

.otp-info h3 {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--dark);
    margin-bottom: var(--spacing-xs);
}

.otp-info p {
    color: var(--gray);
}

.otp-inputs {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
    margin-bottom: var(--spacing-md);
}

.otp-input {
    width: 50px;
    height: 60px;
    text-align: center;
    font-size: var(--font-size-2xl);
    font-weight: 700;
    border: 2px solid #E5E7EB;
    border-radius: var(--radius-lg);
    transition: var(--transition-base);
}

.otp-input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
}

.otp-timer {
    text-align: center;
    margin-bottom: var(--spacing-md);
    color: var(--gray);
}

.otp-timer strong {
    color: var(--primary);
}

.fake-code-notice {
    margin-top: var(--spacing-md);
    padding: var(--spacing-md);
    background: rgba(245, 158, 11, 0.1);
    border-radius: var(--radius-lg);
    text-align: center;
}

.fake-code-notice p {
    color: var(--accent);
    font-size: var(--font-size-sm);
    margin: 0;
}

/* Back Button */
.back-button {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    background: none;
    border: none;
    color: var(--primary);
    font-weight: 600;
    cursor: pointer;
    margin-bottom: var(--spacing-md);
    padding: var(--spacing-xs);
    transition: var(--transition-base);
}

.back-button:hover {
    opacity: 0.8;
}

/* Profile Setup */
.profile-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.profile-header h3 {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--dark);
    margin-bottom: var(--spacing-xs);
}

.profile-header p {
    color: var(--gray);
}

/* File Upload */
.file-upload {
    position: relative;
}

.file-upload input[type="file"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.file-upload-label {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    border: 2px dashed #E5E7EB;
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: var(--transition-base);
    color: var(--gray);
}

.file-upload-label:hover {
    border-color: var(--primary);
    color: var(--primary);
    background: rgba(79, 70, 229, 0.05);
}

/* Buttons */
.btn-block {
    width: 100%;
    justify-content: center;
}

/* Auth Divider */
.auth-divider {
    display: flex;
    align-items: center;
    text-align: center;
    margin: var(--spacing-lg) 0;
    color: var(--gray);
}

.auth-divider::before,
.auth-divider::after {
    content: '';
    flex: 1;
    border-bottom: 1px solid #E5E7EB;
}

.auth-divider span {
    padding: 0 var(--spacing-sm);
    font-size: var(--font-size-sm);
}

/* Auth Footer */
.auth-footer {
    text-align: center;
    margin-top: var(--spacing-xl);
    font-size: var(--font-size-sm);
    color: var(--gray);
}

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

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

/* Demo Credentials Box */

/* Google Button */
.btn-google {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

/* Auth Links */
.auth-links {
    text-align: center;
    margin-top: var(--spacing-lg);
}

.auth-links a {
    color: var(--primary);
    text-decoration: none;
    font-weight: 500;
}

.auth-links a:hover {
    text-decoration: underline;
}

.auth-links span {
    margin: 0 var(--spacing-sm);
    color: var(--gray);
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
}

.back-link svg {
    transition: transform 0.2s;
}

.back-link:hover svg {
    transform: translateX(-2px);
}

/* Loading State */
.btn-loading {
    position: relative;
    pointer-events: none;
    opacity: 0.7;
}
.btn-loading::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    top: 50%;
    left: 50%;
    margin-left: -10px;
    margin-top: -10px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}

/* Responsive */
@media (max-width: 992px) {
    .auth-container {
        grid-template-columns: 1fr;
    }
    
    .auth-left {
        display: none;
    }
}

@media (max-width: 576px) {
    .auth-body {
        padding: 0;
    }
    
    .auth-container {
        border-radius: 0;
        min-height: 100vh;
    }
    
    .auth-right {
        padding: var(--spacing-lg);
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .otp-input {
        width: 45px;
        height: 55px;
        font-size: var(--font-size-xl);
    }
    
    .otp-inputs {
        gap: var(--spacing-xs);
    }
}