/* Authentication Pages Styles */
.auth-body {
    background: var(--gradient-main);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    position: relative;
    overflow: hidden;
}

.auth-body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(circle at 20% 20%, rgba(0, 255, 136, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(0, 204, 106, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 40% 60%, rgba(0, 170, 85, 0.05) 0%, transparent 50%);
    pointer-events: none;
    z-index: -1;
    animation: authBackground 15s ease-in-out infinite;
}

@keyframes authBackground {
    0%, 100% { transform: scale(1) rotate(0deg); opacity: 1; }
    50% { transform: scale(1.1) rotate(2deg); opacity: 0.8; }
}

.auth-container {
    display: flex;
    max-width: 1200px;
    width: 100%;
    gap: 40px;
    align-items: flex-start;
}

.auth-card {
    background: var(--gradient-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 40px;
    box-shadow: var(--shadow-heavy);
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
    flex: 1;
    max-width: 500px;
}

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

.registration-card {
    max-width: 600px;
}

.auth-header {
    text-align: center;
    margin-bottom: 30px;
}

.auth-header .logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-bottom: 20px;
}

.auth-header .logo i {
    font-size: 2rem;
    color: var(--accent-green);
    animation: spin 10s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.auth-header h1 {
    color: var(--white);
    font-size: 1.8rem;
    font-weight: 700;
    margin: 0;
}

.auth-header h2 {
    color: var(--white);
    font-size: 2rem;
    font-weight: 700;
    margin: 20px 0 10px;
}

.auth-header p {
    color: var(--text-secondary);
    font-size: 1rem;
    margin: 0;
}

.auth-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-label {
    color: var(--white);
    font-weight: 500;
    font-size: 0.9rem;
}

.form-input,
.form-select,
.form-textarea {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 12px 16px;
    color: var(--white);
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--accent-green);
    box-shadow: 0 0 0 3px rgba(0, 255, 136, 0.1);
    background: rgba(255, 255, 255, 0.08);
}

.form-input::placeholder {
    color: var(--text-dark);
}

.form-textarea {
    min-height: 100px;
    resize: vertical;
}

.form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 15px;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.checkbox-label input[type="checkbox"] {
    width: 16px;
    height: 16px;
    accent-color: var(--accent-green);
}

.forgot-link {
    color: var(--accent-green);
    text-decoration: none;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

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

.form-actions {
    margin-top: 10px;
}

.btn-full-width {
    width: 100%;
    justify-content: center;
    padding: 14px 20px;
    font-size: 1.1rem;
    font-weight: 600;
}

.auth-divider {
    position: relative;
    text-align: center;
    margin: 25px 0;
}

.auth-divider::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 1px;
    background: var(--border-color);
}

.auth-divider span {
    background: var(--gradient-card);
    color: var(--text-secondary);
    padding: 0 20px;
    font-size: 0.9rem;
}

.social-auth {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.social-btn {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 20px;
    border: 1px solid var(--border-color);
    background: rgba(255, 255, 255, 0.05);
    color: var(--white);
    text-decoration: none;
    border-radius: 10px;
    font-weight: 500;
    transition: all 0.3s ease;
    justify-content: center;
}

.social-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--accent-green);
    transform: translateY(-2px);
}

.google-btn:hover {
    border-color: #4285f4;
    box-shadow: 0 0 15px rgba(66, 133, 244, 0.3);
}

.facebook-btn:hover {
    border-color: #1877f2;
    box-shadow: 0 0 15px rgba(24, 119, 242, 0.3);
}

.auth-footer {
    text-align: center;
    margin-top: 25px;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
}

.auth-footer p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 10px;
}

.auth-footer a {
    color: var(--accent-green);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
}

.auth-footer a:hover {
    color: var(--secondary-green);
    text-decoration: underline;
}

.error-message,
.success-message {
    padding: 15px 20px;
    border-radius: 10px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 500;
}

.error-message {
    background: rgba(244, 67, 54, 0.1);
    border: 1px solid rgba(244, 67, 54, 0.3);
    color: #ff6b6b;
}

.success-message {
    background: rgba(76, 175, 80, 0.1);
    border: 1px solid rgba(76, 175, 80, 0.3);
    color: #4caf50;
}

.photo-preview {
    margin-top: 10px;
    text-align: center;
}

.photo-preview img {
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

/* Auth Features */
.auth-features {
    flex: 1;
    max-width: 500px;
    padding-left: 20px;
}

.feature-list {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    padding: 25px;
    background: var(--gradient-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    transition: all 0.3s ease;
}

.feature-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-neon);
    border-color: var(--accent-green);
}

.feature-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-green);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-black);
    font-size: 1.5rem;
    flex-shrink: 0;
}

.feature-text h4 {
    color: var(--white);
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 8px;
}

.feature-text p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.5;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .auth-container {
        flex-direction: column;
        gap: 20px;
    }

    .auth-features {
        padding-left: 0;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .auth-card {
        padding: 30px 20px;
    }

    .feature-list {
        gap: 20px;
    }

    .feature-item {
        padding: 20px;
        flex-direction: column;
        text-align: center;
    }

    .feature-icon {
        margin: 0 auto;
    }

    .form-options {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
}

@media (max-width: 480px) {
    .auth-body {
        padding: 10px;
    }

    .auth-header h2 {
        font-size: 1.5rem;
    }

    .social-auth {
        gap: 10px;
    }
}