/* DELUXE ID Authentication Styles */

/* Reset & Variables */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* DELUXE ID Brand Colors */
    --deluxe-primary: #6366f1;
    --deluxe-primary-light: #818cf8;
    --deluxe-primary-dark: #4f46e5;
    --deluxe-secondary: #f472b6;
    --deluxe-accent: #06b6d4;
    --deluxe-success: #10b981;
    --deluxe-warning: #f59e0b;
    --deluxe-danger: #ef4444;
    
    /* Glass Effects */
    --glass-bg: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.1);
    --glass-shadow: rgba(0, 0, 0, 0.1);
    --glass-backdrop: blur(20px);
    
    /* Text Colors */
    --text-primary: #ffffff;
    --text-secondary: rgba(255, 255, 255, 0.8);
    --text-muted: rgba(255, 255, 255, 0.6);
    --text-dark: #1f2937;
    
    /* Spacing */
    --border-radius: 1rem;
    --border-radius-lg: 1.5rem;
    --transition: 0.3s ease;
}

/* Base Styles */
html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: linear-gradient(135deg, 
        rgba(15, 23, 42, 1) 0%, 
        rgba(30, 41, 59, 0.98) 25%,
        rgba(15, 23, 42, 0.95) 50%,
        rgba(30, 41, 59, 0.98) 75%,
        rgba(15, 23, 42, 1) 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    position: relative;
    overflow-x: hidden;
}

/* Animated Background */
.background-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background: linear-gradient(135deg, 
        #0f0f23 0%, 
        #1a1a3a 25%, 
        #2a1f3d 50%, 
        #1a1a3a 75%, 
        #0f0f23 100%);
}

.liquid-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 20%, rgba(99, 102, 241, 0.1) 0%, transparent 40%),
        radial-gradient(circle at 80% 80%, rgba(147, 51, 234, 0.1) 0%, transparent 40%),
        radial-gradient(circle at 40% 60%, rgba(16, 185, 129, 0.05) 0%, transparent 35%);
    animation: liquidFlow 20s ease-in-out infinite;
}

.glass-particles {
    position: absolute;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(2px 2px at 20px 30px, rgba(255, 255, 255, 0.1), transparent),
        radial-gradient(2px 2px at 40px 70px, rgba(255, 255, 255, 0.08), transparent),
        radial-gradient(1px 1px at 90px 40px, rgba(255, 255, 255, 0.06), transparent);
    background-repeat: repeat;
    background-size: 100px 100px;
    animation: particleFloat 30s linear infinite;
}

@keyframes liquidFlow {
    0%, 100% { transform: translateX(0) translateY(0) scale(1); }
    25% { transform: translateX(-5px) translateY(-10px) scale(1.02); }
    50% { transform: translateX(5px) translateY(5px) scale(0.98); }
    75% { transform: translateX(-3px) translateY(8px) scale(1.01); }
}

@keyframes particleFloat {
    0% { transform: translateY(0px); }
    100% { transform: translateY(-100px); }
}

/* Auth Container */
.auth-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    max-width: 1200px;
    width: 100%;
    align-items: center;
}

/* Auth Card */
.auth-card {
    background: var(--glass-bg);
    backdrop-filter: var(--glass-backdrop);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius-lg);
    padding: 3rem;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.2);
    position: relative;
    overflow: hidden;
}

.auth-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--deluxe-primary), transparent);
}

/* DELUXE ID Branding */
.auth-header {
    text-align: center;
    margin-bottom: 2.5rem;
}

.deluxe-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.deluxe-logo img {
    width: 50px;
    height: 50px;
    filter: drop-shadow(0 0 20px rgba(99, 102, 241, 0.3));
}

.logo-text {
    display: flex;
    align-items: baseline;
    gap: 0.3rem;
}

.deluxe-id {
    font-size: 2rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--deluxe-primary), var(--deluxe-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.id-text {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.auth-header h1 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.auth-subtitle {
    color: var(--text-secondary);
    font-size: 1.1rem;
    font-weight: 500;
}

/* Social Authentication */
.social-auth {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 2rem;
}

.social-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    padding: 1rem 1.5rem;
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius);
    background: var(--glass-bg);
    backdrop-filter: var(--glass-backdrop);
    color: var(--text-primary);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.social-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: var(--transition);
}

.social-btn:hover::before {
    left: 100%;
}

.social-btn:hover {
    border-color: var(--deluxe-primary);
    box-shadow: 0 0 30px rgba(99, 102, 241, 0.2);
    transform: translateY(-2px);
}

.google-btn:hover {
    border-color: #4285f4;
    box-shadow: 0 0 30px rgba(66, 133, 244, 0.2);
}

.apple-btn:hover {
    border-color: #000000;
    box-shadow: 0 0 30px rgba(255, 255, 255, 0.1);
}

.github-btn:hover {
    border-color: #333333;
    box-shadow: 0 0 30px rgba(255, 255, 255, 0.1);
}

.social-btn i {
    font-size: 1.2rem;
}

/* Auth Divider */
.auth-divider {
    position: relative;
    text-align: center;
    margin: 2rem 0;
    color: var(--text-muted);
}

.auth-divider::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--glass-border), transparent);
}

.auth-divider span {
    background: linear-gradient(135deg, 
        rgba(15, 23, 42, 1) 0%, 
        rgba(30, 41, 59, 0.98) 100%);
    padding: 0 1rem;
    position: relative;
    z-index: 1;
}

/* Auth Form */
.auth-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    position: relative;
}

.form-group label {
    display: block;
    color: var(--text-secondary);
    font-weight: 500;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

.form-group input {
    width: 100%;
    padding: 1rem 1rem 1rem 3rem;
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius);
    background: var(--glass-bg);
    backdrop-filter: var(--glass-backdrop);
    color: var(--text-primary);
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input:focus {
    outline: none;
    border-color: var(--deluxe-primary);
    box-shadow: 0 0 20px rgba(99, 102, 241, 0.2);
}

.form-icon {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    margin-top: 0.75rem;
}

.password-toggle {
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 0.5rem;
    margin-top: 0.75rem;
    transition: var(--transition);
}

.password-toggle:hover {
    color: var(--text-primary);
}

/* Form Options */
.form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: 1rem 0;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 0.9rem;
}

.checkbox-label input[type="checkbox"] {
    display: none;
}

.checkmark {
    width: 20px;
    height: 20px;
    border: 1px solid var(--glass-border);
    border-radius: 4px;
    background: var(--glass-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

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

.checkbox-label input[type="checkbox"]:checked + .checkmark::after {
    content: '✓';
    color: white;
    font-size: 0.8rem;
    font-weight: bold;
}

.forgot-link {
    color: var(--deluxe-primary);
    text-decoration: none;
    font-size: 0.9rem;
    transition: var(--transition);
}

.forgot-link:hover {
    color: var(--deluxe-primary-light);
}

/* Submit Button */
.auth-submit-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    padding: 1.2rem 2rem;
    background: linear-gradient(135deg, var(--deluxe-primary), var(--deluxe-secondary));
    border: none;
    border-radius: var(--border-radius);
    color: white;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.auth-submit-btn::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: var(--transition);
}

.auth-submit-btn:hover::before {
    left: 100%;
}

.auth-submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(99, 102, 241, 0.3);
}

/* Auth Switch */
.auth-switch {
    text-align: center;
    margin-top: 2rem;
    color: var(--text-secondary);
}

.switch-link {
    color: var(--deluxe-primary);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
}

.switch-link:hover {
    color: var(--deluxe-primary-light);
}

/* Security Features */
.security-features {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid var(--glass-border);
}

.feature-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-muted);
    font-size: 0.8rem;
}

.feature-item i {
    font-size: 1.2rem;
    color: var(--deluxe-success);
}

/* Studios Preview */
.studios-preview {
    background: var(--glass-bg);
    backdrop-filter: var(--glass-backdrop);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius-lg);
    padding: 2.5rem;
    text-align: center;
}

.studios-preview h3 {
    color: var(--text-primary);
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 2rem;
}

.studios-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.studio-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius);
    transition: var(--transition);
    cursor: pointer;
}

.studio-card:hover {
    transform: translateY(-5px);
    border-color: var(--deluxe-primary);
    box-shadow: 0 10px 30px rgba(99, 102, 241, 0.1);
}

.studio-card img {
    width: 40px;
    height: 40px;
    filter: drop-shadow(0 0 10px rgba(99, 102, 241, 0.2));
}

.studio-card span {
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 0.9rem;
}

/* Loading Overlay */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(15, 23, 42, 0.9);
    backdrop-filter: blur(10px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.loading-spinner {
    text-align: center;
    color: var(--text-primary);
}

.spinner {
    width: 50px;
    height: 50px;
    border: 3px solid var(--glass-border);
    border-top: 3px solid var(--deluxe-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 1rem;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Responsive Design */
@media (max-width: 1024px) {
    .auth-container {
        grid-template-columns: 1fr;
        gap: 2rem;
        max-width: 500px;
    }
    
    .studios-preview {
        order: -1;
    }
    
    .studios-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 1rem;
    }
}

@media (max-width: 768px) {
    body {
        padding: 1rem;
    }
    
    .auth-card {
        padding: 2rem;
    }
    
    .studios-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .security-features {
        flex-direction: column;
        gap: 1rem;
    }
    
    .feature-item {
        flex-direction: row;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .auth-header h1 {
        font-size: 2rem;
    }
    
    .deluxe-id {
        font-size: 1.5rem;
    }
    
    .id-text {
        font-size: 1.2rem;
    }
    
    .auth-card {
        padding: 1.5rem;
    }
    
    .studios-preview {
        padding: 1.5rem;
    }
}

/* Additional Styles for Signup Page */

/* Form Row for Name Fields */
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

/* Password Strength Indicator */
.password-strength {
    margin-top: 0.5rem;
    display: none;
}

.strength-meter {
    width: 100%;
    height: 4px;
    background: var(--glass-border);
    border-radius: 2px;
    overflow: hidden;
    margin-bottom: 0.5rem;
}

.strength-bar {
    height: 100%;
    width: 0%;
    background: var(--deluxe-danger);
    border-radius: 2px;
    transition: var(--transition);
}

.strength-text {
    font-size: 0.8rem;
    color: var(--text-muted);
    font-weight: 500;
}

/* Form Agreements */
.form-agreements {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin: 1.5rem 0;
}

.agreement-link {
    color: var(--deluxe-primary);
    text-decoration: none;
    transition: var(--transition);
}

.agreement-link:hover {
    color: var(--deluxe-primary-light);
    text-decoration: underline;
}

/* Benefits Preview */
.benefits-preview {
    background: var(--glass-bg);
    backdrop-filter: var(--glass-backdrop);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius-lg);
    padding: 2.5rem;
}

.benefits-preview h3 {
    color: var(--text-primary);
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 2rem;
    text-align: center;
}

.benefits-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.benefit-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1rem;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.benefit-item:hover {
    border-color: var(--deluxe-primary);
    transform: translateX(5px);
}

.benefit-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--deluxe-primary), var(--deluxe-secondary));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1rem;
    flex-shrink: 0;
}

.benefit-content h4 {
    color: var(--text-primary);
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.benefit-content p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.4;
}

/* Field Error Styles */
.field-error {
    color: var(--deluxe-danger);
    font-size: 0.8rem;
    margin-top: 0.25rem;
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.field-error::before {
    content: '⚠';
    font-size: 0.7rem;
}

/* Mobile Responsive for Signup */
@media (max-width: 768px) {
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .benefits-preview {
        order: -1;
    }
    
    .benefits-list {
        gap: 1rem;
    }
    
    .benefit-item {
        padding: 0.75rem;
    }
    
    .benefit-icon {
        width: 35px;
        height: 35px;
        font-size: 0.9rem;
    }
}