.form-container {
    max-width: 800px;
    margin: 2rem auto;
    padding: 2rem;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
    border-radius: 8px;
}

.required-field::after {
    content: " *";
    color: red;
}

.submit-idea {
    padding: 4rem 0;
    background: var(--light-background);
}

.page-title {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--headline-color);
    margin-bottom: 1rem;
    text-align: center;
    letter-spacing: -0.02em;
}

.page-description {
    font-size: 1.25rem;
    color: var(--text-light);
    text-align: center;
    max-width: 800px;
    margin: 0 auto 3rem;
}

.idea-form {
    max-width: 800px;
    margin: 0 auto;
    background: var(--card-background);
    padding: 2.5rem;
    border-radius: 1rem;
    box-shadow: 0 4px 6px -1px rgba(13, 148, 136, 0.1);
    border: 1px solid var(--border-color);
}

.form-section {
    margin-bottom: 2.5rem;
    padding-bottom: 2.5rem;
    border-bottom: 1px solid var(--border-color);
}

.form-section:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.form-section h2 {
    font-size: 1.5rem;
    color: var(--headline-color);
    margin-bottom: 1.5rem;
    font-weight: 700;
}

.form-group {
    margin-bottom: 1.5rem;
}

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

.form-input {
    width: 100%;
    padding: 0.875rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: 0.75rem;
    transition: all 0.3s ease;
    background: var(--card-background);
    color: var(--text-color);
    font-size: 1rem;
}

.form-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 4px rgba(13, 148, 136, 0.1);
}

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

textarea.form-input {
    min-height: 120px;
    resize: vertical;
}

select.form-input {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%230d9488' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    background-size: 1.25rem;
    padding-right: 2.5rem;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--text-color);
    font-size: 0.95rem;
}

.checkbox-label input[type="checkbox"] {
    width: 1.25rem;
    height: 1.25rem;
    border: 2px solid var(--border-color);
    border-radius: 0.375rem;
    appearance: none;
    cursor: pointer;
    position: relative;
    transition: all 0.2s ease;
}

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

.checkbox-label input[type="checkbox"]:checked::after {
    content: "✓";
    position: absolute;
    color: white;
    font-size: 0.875rem;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.checkbox-label a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.2s ease;
}

.checkbox-label a:hover {
    color: var(--primary-dark);
    text-decoration: underline;
}

.form-actions {
    margin-top: 2rem;
    text-align: center;
}

.btn-primary {
    padding: 1rem 2rem;
    font-size: 1.125rem;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    border: none;
    border-radius: 0.75rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 6px -1px rgba(13, 148, 136, 0.2);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 8px -1px rgba(13, 148, 136, 0.3);
}

.error-message {
    color: var(--error-color);
    font-size: 0.875rem;
    margin-top: 0.5rem;
    display: none;
}

.error-message.show {
    display: block;
}

.form-input.is-invalid {
    border-color: var(--error-color);
}

.success-container {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
    padding: 3rem;
    background: var(--card-background);
    border-radius: 1rem;
    box-shadow: 0 4px 6px -1px rgba(13, 148, 136, 0.1);
    border: 1px solid var(--border-color);
}

.success-icon {
    width: 64px;
    height: 64px;
    background: var(--success-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin: 0 auto 1.5rem;
}

.success-content h2 {
    color: var(--headline-color);
    font-size: 1.75rem;
    margin-bottom: 1rem;
}

.success-content p {
    color: var(--text-light);
    margin-bottom: 0.75rem;
}

.alert {
    padding: 1rem;
    border-radius: 0.75rem;
    margin-bottom: 2rem;
    text-align: center;
}

.alert-error {
    background-color: #fee2e2;
    color: #dc2626;
    border: 1px solid #fecaca;
}

/* Enhanced Responsive Design */
@media (max-width: 768px) {
    .submit-idea {
        padding: 2rem 0;
    }

    .idea-form {
        padding: 1.5rem;
        margin: 0 1rem;
    }

    .page-title {
        font-size: 2rem;
        padding: 0 1rem;
    }

    .page-description {
        font-size: 1.125rem;
        padding: 0 1rem;
    }

    .form-section {
        margin-bottom: 2rem;
        padding-bottom: 2rem;
    }

    .form-section h2 {
        font-size: 1.25rem;
    }

    .form-group {
        margin-bottom: 1.25rem;
    }

    .form-input {
        padding: 0.75rem;
        font-size: 16px; /* Prevents zoom on iOS */
    }

    .btn-primary {
        width: 100%;
        padding: 0.875rem 1.5rem;
        font-size: 1rem;
    }

    .success-container {
        margin: 0 1rem;
        padding: 2rem 1.5rem;
    }

    .success-content h2 {
        font-size: 1.5rem;
    }

    .success-content p {
        font-size: 1rem;
    }

    .checkbox-label {
        gap: 1rem;
        font-size: 1rem;
    }

    .checkbox-label input[type="checkbox"] {
        width: 1.5rem;
        height: 1.5rem;
        border-width: 2px;
    }

    .checkbox-label input[type="checkbox"]:checked::after {
        font-size: 1.1rem;
    }
}

@media (max-width: 480px) {
    .submit-idea {
        padding: 1.5rem 0;
    }

    .idea-form {
        padding: 1.25rem;
    }

    .page-title {
        font-size: 1.75rem;
    }

    .page-description {
        font-size: 1rem;
    }

    .form-section {
        margin-bottom: 1.5rem;
        padding-bottom: 1.5rem;
    }

    .form-section h2 {
        font-size: 1.125rem;
    }

    .form-label {
        font-size: 0.95rem;
    }

    .checkbox-label {
        gap: 1.25rem;
        font-size: 1.1rem;
    }

    .checkbox-label input[type="checkbox"] {
        width: 1.75rem;
        height: 1.75rem;
        border-width: 2.5px;
    }

    .checkbox-label input[type="checkbox"]:checked::after {
        font-size: 1.25rem;
    }

    .success-container {
        padding: 1.5rem 1rem;
    }

    .success-icon {
        width: 48px;
        height: 48px;
        font-size: 1.5rem;
    }

    .success-content h2 {
        font-size: 1.25rem;
    }
}

/* Touch Device Optimizations */
@media (hover: none) {
    .btn-primary:hover {
        transform: none;
        box-shadow: 0 4px 6px -1px rgba(13, 148, 136, 0.2);
    }
}

/* Print Styles */
@media print {
    .submit-idea {
        padding: 0;
    }

    .idea-form {
        box-shadow: none;
        border: 1px solid #ddd;
    }

    .btn-primary {
        border: 1px solid #000;
        background: none !important;
        color: #000 !important;
    }
}