/* Creator-Inspired Auth Design für CreatorNest */

.auth-body {
    background: var(--background-primary);
    min-height: 100vh;
    position: relative;
    overflow-x: hidden;
}

/* Animated Background für Auth-Seiten */
.auth-body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 25% 25%, rgba(245, 158, 11, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 75% 75%, rgba(236, 72, 153, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 50% 50%, rgba(168, 85, 247, 0.1) 0%, transparent 50%);
    z-index: -1;
    pointer-events: none;
    animation: authGlow 12s ease-in-out infinite;
}

@keyframes authGlow {
    0%, 100% { opacity: 0.8; }
    50% { opacity: 1; }
}

.auth-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--background-primary);
    position: relative;
}

.auth-card {
    background: var(--gradient-card);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-2xl);
    padding: var(--space-12);
    width: 100%;
    max-width: 500px;
    position: relative;
    z-index: 2;
    backdrop-filter: blur(20px);
    transition: var(--transition-bounce);
}

.auth-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
    border-radius: var(--radius-2xl) var(--radius-2xl) 0 0;
}

.auth-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--glow-orange), var(--shadow-2xl);
    border-color: var(--primary-400);
}

.auth-header {
    text-align: center;
    margin-bottom: var(--space-10);
}

.auth-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-6);
    color: var(--text-primary);
    font-size: var(--text-3xl);
    box-shadow: var(--glow-orange);
    border: 3px solid rgba(255, 255, 255, 0.1);
    animation: iconPulse 3s ease-in-out infinite;
}

@keyframes iconPulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

.auth-header h1 {
    color: var(--text-primary);
    font-size: var(--text-3xl);
    margin-bottom: var(--space-4);
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.2;
}

.auth-header p {
    color: var(--text-secondary);
    font-size: var(--text-lg);
    line-height: 1.6;
    margin-bottom: 0;
}

/* Alerts - Creator Style */
.alert {
    padding: var(--space-5) var(--space-6);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-8);
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-weight: 600;
    font-size: var(--text-sm);
    backdrop-filter: blur(10px);
    border: 1px solid transparent;
}

.alert-error,
.error-message {
    background: rgba(220, 38, 38, 0.15);
    color: #fca5a5;
    border-color: rgba(220, 38, 38, 0.3);
    box-shadow: 0 0 20px rgba(220, 38, 38, 0.2);
}

.alert-success {
    background: rgba(16, 185, 129, 0.15);
    color: #6ee7b7;
    border-color: rgba(16, 185, 129, 0.3);
    box-shadow: var(--glow-green);
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-3);
}

.success-link {
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 600;
    padding: var(--space-2) var(--space-5);
    background: var(--gradient-secondary);
    border-radius: var(--radius-lg);
    transition: var(--transition-bounce);
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
}

.success-link:hover {
    transform: translateY(-2px) scale(1.02);
    box-shadow: var(--glow-green);
}

/* Form Styles - Creator Design */
.auth-form {
    margin-bottom: var(--space-10);
}

.form-group {
    margin-bottom: var(--space-6);
}

.form-group label {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    margin-bottom: var(--space-3);
    color: var(--text-primary);
    font-weight: 600;
    font-size: var(--text-sm);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.form-group label i {
    color: var(--primary-400);
    font-size: var(--text-base);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: var(--space-5) var(--space-6);
    border: 2px solid var(--border-primary);
    border-radius: var(--radius-lg);
    font-size: var(--text-base);
    font-family: inherit;
    transition: var(--transition);
    background: var(--background-tertiary);
    color: var(--text-primary);
    backdrop-filter: blur(10px);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-400);
    box-shadow: var(--glow-orange);
    background: var(--background-elevated);
    transform: translateY(-2px);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-muted);
}

.form-group small,
.form-help {
    display: block;
    margin-top: var(--space-2);
    color: var(--text-muted);
    font-size: var(--text-xs);
    line-height: 1.5;
}

.form-group small strong {
    color: var(--primary-400);
}

/* Checkbox Styling */
.checkbox-label {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    cursor: pointer;
    color: var(--text-secondary);
    font-size: var(--text-sm);
    margin-bottom: 0;
    text-transform: none;
    letter-spacing: normal;
}

.checkbox-label input[type="checkbox"] {
    width: auto;
    margin: 0;
    transform: scale(1.2);
    accent-color: var(--primary-400);
}

.form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-6);
    flex-wrap: wrap;
    gap: var(--space-4);
}

.forgot-link {
    color: var(--primary-400);
    text-decoration: none;
    font-size: var(--text-sm);
    font-weight: 500;
    transition: var(--transition);
}

.forgot-link:hover {
    color: var(--primary-300);
    text-decoration: underline;
}

.btn-full {
    width: 100%;
    padding: var(--space-5);
    font-size: var(--text-lg);
    margin-top: var(--space-4);
    font-weight: 700;
}

/* Auth Footer - Creator Style */
.auth-footer {
    text-align: center;
    padding-top: var(--space-6);
    border-top: 1px solid var(--border-primary);
    margin-bottom: var(--space-8);
}

.auth-footer p {
    color: var(--text-secondary);
    margin-bottom: var(--space-4);
    font-size: var(--text-base);
}

.auth-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 600;
    padding: var(--space-4) var(--space-6);
    border: 2px solid var(--primary-400);
    border-radius: var(--radius-lg);
    transition: var(--transition-bounce);
    background: transparent;
    position: relative;
    overflow: hidden;
}

.auth-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    transition: var(--transition);
    z-index: -1;
}

.auth-link:hover::before {
    left: 0;
}

.auth-link:hover {
    transform: translateY(-2px) scale(1.02);
    box-shadow: var(--glow-orange);
    border-color: var(--primary-300);
}

/* Auth Features - Creator Inspired */
.auth-features {
    background: var(--gradient-card);
    border: 1px solid var(--border-primary);
    padding: var(--space-8);
    border-radius: var(--radius-xl);
    margin-top: var(--space-6);
    position: relative;
    overflow: hidden;
}

.auth-features::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-primary);
}

.auth-features h3 {
    color: var(--text-primary);
    font-size: var(--text-xl);
    margin-bottom: var(--space-6);
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-align: center;
}

.features-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4);
}

.feature-item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    color: var(--text-secondary);
    font-size: var(--text-sm);
    font-weight: 500;
    padding: var(--space-3);
    border-radius: var(--radius-lg);
    background: var(--background-tertiary);
    border: 1px solid var(--border-primary);
    transition: var(--transition);
}

.feature-item:hover {
    background: var(--background-elevated);
    border-color: var(--primary-400);
    color: var(--text-primary);
    transform: translateY(-2px);
}

.feature-item i {
    color: var(--primary-400);
    font-size: var(--text-lg);
    width: 20px;
    text-align: center;
}

/* Floating Decoration - Creator Style */
.auth-decoration {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
}

.auth-decoration .floating-element {
    position: absolute;
    font-size: var(--text-4xl);
    opacity: 0.1;
    animation: float 6s ease-in-out infinite;
    filter: drop-shadow(0 0 10px rgba(245, 158, 11, 0.3));
}

.auth-decoration .floating-element:nth-child(1) {
    top: 20%;
    left: 10%;
    animation-delay: 0s;
    color: var(--primary-400);
}

.auth-decoration .floating-element:nth-child(2) {
    top: 60%;
    right: 15%;
    animation-delay: 1s;
    color: var(--secondary-400);
}

.auth-decoration .floating-element:nth-child(3) {
    bottom: 30%;
    left: 20%;
    animation-delay: 2s;
    color: var(--purple-400);
}

.auth-decoration .floating-element:nth-child(4) {
    top: 40%;
    right: 25%;
    animation-delay: 3s;
    color: var(--accent-400);
}

.auth-decoration .floating-element:nth-child(5) {
    bottom: 20%;
    right: 10%;
    animation-delay: 4s;
    color: var(--primary-300);
}

.auth-decoration .floating-element:nth-child(6) {
    top: 70%;
    left: 30%;
    animation-delay: 5s;
    color: var(--secondary-300);
}

@keyframes float {
    0%, 100% { 
        transform: translateY(0px) rotate(0deg); 
        opacity: 0.1; 
    }
    50% { 
        transform: translateY(-20px) rotate(5deg); 
        opacity: 0.2; 
    }
}

/* Password Strength Indicator */
.password-strength {
    margin-top: var(--space-2);
    font-size: var(--text-xs);
    color: var(--text-muted);
}

.password-strength-bar {
    width: 100%;
    height: 4px;
    background: var(--background-tertiary);
    border-radius: var(--radius-full);
    margin-top: var(--space-2);
    overflow: hidden;
}

.password-strength.weak .password-strength-bar {
    background: linear-gradient(90deg, #dc2626 30%, var(--background-tertiary) 30%);
}

.password-strength.medium .password-strength-bar {
    background: linear-gradient(90deg, var(--primary-400) 60%, var(--background-tertiary) 60%);
}

.password-strength.strong .password-strength-bar {
    background: var(--gradient-secondary);
}

/* Responsive Design */
@media (max-width: 768px) {
    .auth-container {
        padding: 100px var(--space-4) var(--space-8);
    }

    .auth-card {
        padding: var(--space-8);
    }

    .auth-header h1 {
        font-size: var(--text-2xl);
    }

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

    .features-list {
        grid-template-columns: 1fr;
    }

    .form-options {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-3);
    }

    .auth-decoration .floating-element {
        font-size: var(--text-2xl);
    }
}

@media (max-width: 480px) {
    .auth-card {
        padding: var(--space-6);
        margin: var(--space-4);
    }

    .auth-icon {
        width: 60px;
        height: 60px;
        font-size: var(--text-2xl);
    }

    .auth-header h1 {
        font-size: var(--text-xl);
    }

    .form-group input,
    .form-group textarea,
    .form-group select {
        padding: var(--space-4) var(--space-5);
    }

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

/* Loading States */
.btn.loading {
    position: relative;
    color: transparent;
    pointer-events: none;
}

.btn.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid transparent;
    border-top: 2px solid currentColor;
    border-radius: var(--radius-full);
    animation: spin 1s linear infinite;
}

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

/* Form Validation States */
.form-group.error input,
.form-group.error textarea,
.form-group.error select {
    border-color: #dc2626;
    box-shadow: 0 0 20px rgba(220, 38, 38, 0.2);
}

.form-group.success input,
.form-group.success textarea,
.form-group.success select {
    border-color: var(--accent-400);
    box-shadow: var(--glow-green);
}

.form-group .error-message {
    color: #fca5a5;
    font-size: var(--text-xs);
    margin-top: var(--space-2);
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.form-group .success-message {
    color: #6ee7b7;
    font-size: var(--text-xs);
    margin-top: var(--space-2);
    display: flex;
    align-items: center;
    gap: var(--space-2);
}