/* Signup Page - Premium Minimalist Design */

.signup-container {
    min-height: calc(100vh - 80px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 60px 20px;
    background: #fafafa;
}

.brand-header {
    text-align: center;
    margin-bottom: 24px;
    padding-bottom: 20px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.brand-logo-img {
    height: 48px;
    width: auto;
    margin-bottom: 10px;
    display: block;
    margin-left: auto;
    margin-right: auto;
}

.brand-name {
    font-size: 1.75rem;
    font-weight: 700;
    letter-spacing: -0.03em;
    margin: 0 0 4px 0;
    background: linear-gradient(135deg, #4F46E5 0%, #8B5CF6 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.brand-catchline {
    color: #666;
    font-size: 0.875rem;
    font-weight: 400;
    margin: 0;
    font-style: italic;
}

.signup-card {
    background: white;
    border-radius: 0;
    padding: 40px 50px;
    max-width: 600px;
    width: 100%;
    box-shadow: none;
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.signup-header {
    text-align: center;
    margin-bottom: 32px;
}

.signup-header h1 {
    color: #1a1a1a;
    font-size: 2.25rem;
    margin-bottom: 12px;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.subtitle {
    color: #666;
    font-size: 1rem;
    font-weight: 400;
}

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

.form-group {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.form-group label {
    font-weight: 600;
    color: #1a1a1a;
    font-size: 0.95rem;
    letter-spacing: -0.01em;
}

.form-group input,
.form-group select {
    padding: 16px 20px;
    border: 1px solid #e5e5e5;
    border-radius: 6px;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: white;
    color: #1a1a1a;
    font-family: inherit;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: #1a1a1a;
    background: #fafafa;
}

.form-group small {
    color: #999;
    font-size: 0.875rem;
    font-weight: 400;
}

.checkbox-group {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 12px;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    padding: 14px 18px;
    border: 1px solid #e5e5e5;
    border-radius: 6px;
    transition: all 0.3s ease;
    background: white;
    min-height: 50px;
}

.checkbox-label:hover {
    border-color: #1a1a1a;
    background: #fafafa;
}

.checkbox-label input[type="checkbox"] {
    width: 20px;
    height: 20px;
    cursor: pointer;
    margin: 0;
}

.checkbox-label input[type="checkbox"]:checked + span {
    color: #1a1a1a;
    font-weight: 500;
}

.checkbox-label:has(input[type="checkbox"]:checked) {
    border-color: #1a1a1a;
    background: #fafafa;
}

.submit-btn {
    padding: 18px 32px;
    background: #1a1a1a;
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 10px;
    letter-spacing: -0.01em;
    font-family: inherit;
}

.submit-btn:hover {
    background: #333;
    transform: translateY(-2px);
}

.submit-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

.error-message {
    background: #fee;
    color: #c33;
    padding: 16px 20px;
    border-radius: 6px;
    border: 1px solid #fcc;
    font-size: 0.9rem;
}

.login-link {
    text-align: center;
    margin-top: 30px;
    color: #666;
    font-size: 0.95rem;
}

.login-link a {
    color: #1a1a1a;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.login-link a:hover {
    color: #333;
    text-decoration: underline;
}

@media (max-width: 768px) {
    .signup-card {
        padding: 30px 24px;
    }
    
    .signup-header h1 {
        font-size: 1.75rem;
    }
    
    .brand-header {
        margin-bottom: 20px;
        padding-bottom: 16px;
    }
    
    .brand-logo-img {
        height: 40px;
        margin-bottom: 8px;
    }
    
    .brand-name {
        font-size: 1.5rem;
    }
    
    .brand-catchline {
        font-size: 0.8rem;
    }
}