/* 문의하기 폼 스타일 - inquery_list.php와 통일된 톤앤매너 */
.inquiry-write-container {
    --inq-primary: #1166a9;
    --inq-primary-light: #e8f4fc;
    --inq-primary-dark: #0d5a8a;
    --inq-success: #10b981;
    --inq-success-light: #d1fae5;
    --inq-warning: #f59e0b;
    --inq-warning-light: #fef3c7;
    --inq-info: #3b82f6;
    --inq-info-light: #dbeafe;
    --inq-danger: #ef4444;
    --inq-danger-light: #fee2e2;
    --inq-muted: #6b7280;
    --inq-muted-light: #f3f4f6;
    --inq-border: #e5e7eb;
    --inq-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
    --inq-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);

    max-width: 900px;
    margin: 0 auto;
    padding: 30px 20px;
    animation: inq-fade-in 0.5s ease-out;
}

@keyframes inq-fade-in {
    from {
        opacity: 0;
        transform: translateY(15px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 페이지 헤더 */
.write-header {
    text-align: center;
    margin-bottom: 32px;
    padding-bottom: 24px;
    border-bottom: 2px solid var(--inq-primary);
}

.write-header h1 {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    font-size: 1.75rem;
    font-weight: 700;
    color: #111827;
    margin: 0 0 12px;
}

.write-header h1 svg {
    width: 32px;
    height: 32px;
    color: var(--inq-primary);
}

.write-header p {
    color: var(--inq-muted);
    font-size: 1rem;
    line-height: 1.6;
    margin: 0;
}

/* 안내 박스 */
.notice-box {
    background: linear-gradient(135deg, var(--inq-primary-light) 0%, #dbeafe 100%);
    border: 1px solid rgba(17, 102, 169, 0.15);
    border-radius: 14px;
    padding: 24px;
    margin-bottom: 32px;
    box-shadow: var(--inq-shadow);
    animation: inq-slide-up 0.5s ease-out 0.1s both;
}

.notice-title {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    color: var(--inq-primary-dark);
    margin-bottom: 14px;
    font-size: 1rem;
}

.notice-title svg {
    width: 22px;
    height: 22px;
    flex-shrink: 0;
}

.notice-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.notice-list li {
    position: relative;
    padding-left: 20px;
    margin-bottom: 10px;
    font-size: 0.9rem;
    color: #374151;
    line-height: 1.6;
}

.notice-list li:last-child {
    margin-bottom: 0;
}

.notice-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 8px;
    width: 6px;
    height: 6px;
    background: var(--inq-primary);
    border-radius: 50%;
}

.notice-list li a {
    color: var(--inq-primary-dark);
    font-weight: 600;
    text-decoration: none;
    border-bottom: 1px dashed var(--inq-primary);
    transition: all 0.2s;
}

.notice-list li a:hover {
    color: var(--inq-primary);
    border-bottom-style: solid;
}

/* 폼 컨테이너 */
.inquiry-form {
    background: #fff;
    border: 1px solid var(--inq-border);
    border-radius: 16px;
    padding: 32px;
    box-shadow: var(--inq-shadow);
    animation: inq-slide-up 0.5s ease-out 0.2s both;
}

@keyframes inq-slide-up {
    from {
        opacity: 0;
        transform: translateY(15px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 폼 그룹 */
.form-group {
    margin-bottom: 24px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.form-row .form-group {
    margin-bottom: 24px;
}

/* 라벨 */
.form-label {
    display: flex;
    align-items: center;
    gap: 6px;
    font-weight: 600;
    color: #374151;
    margin-bottom: 10px;
    font-size: 0.9rem;
}

.form-label.required::after {
    content: '';
}

.form-label.required::before {
    content: '*';
    color: var(--inq-danger);
    font-weight: 700;
    order: 1;
}

/* 입력 필드 공통 */
.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: 14px 16px;
    border: 2px solid var(--inq-border);
    border-radius: 10px;
    font-size: 0.95rem;
    color: #111827;
    background: #fff;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    box-sizing: border-box;
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: #9ca3af;
}

.form-input:hover,
.form-select:hover,
.form-textarea:hover {
    border-color: #cbd5e1;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--inq-primary);
    box-shadow: 0 0 0 4px rgba(17, 102, 169, 0.12);
}

/* 셀렉트 박스 */
.form-select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke-width='2' stroke='%236b7280'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' d='m19.5 8.25-7.5 7.5-7.5-7.5' /%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    background-size: 18px;
    padding-right: 44px;
    cursor: pointer;
}

.form-select:focus {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke-width='2' stroke='%231166a9'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' d='m19.5 8.25-7.5 7.5-7.5-7.5' /%3E%3C/svg%3E");
}

/* 텍스트에리어 */
.form-textarea {
    min-height: 220px;
    resize: vertical;
    font-family: inherit;
    line-height: 1.7;
}

/* 도움말 텍스트 */
.form-help {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.8rem;
    color: var(--inq-muted);
    margin-top: 8px;
    line-height: 1.5;
}

.form-help svg {
    width: 14px;
    height: 14px;
    flex-shrink: 0;
    opacity: 0.7;
}

/* 에러 메시지 */
.error-message {
    display: none;
    align-items: center;
    gap: 6px;
    color: var(--inq-danger);
    font-size: 0.8rem;
    margin-top: 8px;
    padding: 8px 12px;
    background: var(--inq-danger-light);
    border-radius: 6px;
}

.error-message::before {
    content: '';
    width: 16px;
    height: 16px;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke-width='2' stroke='%23ef4444'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' d='M12 9v3.75m9-.75a9 9 0 1 1-18 0 9 9 0 0 1 18 0Zm-9 3.75h.008v.008H12v-.008Z' /%3E%3C/svg%3E") center/contain no-repeat;
    flex-shrink: 0;
}

/* 체크박스 그룹 */
.checkbox-group {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-top: 20px;
    padding: 20px;
    background: var(--inq-muted-light);
    border-radius: 10px;
    border: 1px solid var(--inq-border);
}

.form-checkbox {
    width: 20px;
    height: 20px;
    margin: 0;
    accent-color: var(--inq-primary);
    cursor: pointer;
    flex-shrink: 0;
    margin-top: 2px;
}

.checkbox-label {
    font-size: 0.9rem;
    color: #374151;
    cursor: pointer;
    line-height: 1.6;
}

.checkbox-label a {
    color: var(--inq-primary);
    font-weight: 600;
    text-decoration: none;
    transition: all 0.2s;
}

.checkbox-label a:hover {
    text-decoration: underline;
}

/* 버튼 영역 */
.form-actions {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-top: 40px;
    padding-top: 32px;
    border-top: 1px solid var(--inq-border);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 16px 40px;
    border: none;
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    min-width: 160px;
}

.btn svg {
    width: 20px;
    height: 20px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--inq-primary) 0%, var(--inq-primary-dark) 100%);
    color: #fff;
    box-shadow: 0 4px 14px rgba(17, 102, 169, 0.35);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(17, 102, 169, 0.45);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-primary:disabled {
    background: var(--inq-muted);
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.btn-secondary {
    background: #fff;
    color: var(--inq-muted);
    border: 2px solid var(--inq-border);
}

.btn-secondary:hover {
    border-color: var(--inq-primary);
    color: var(--inq-primary);
    background: var(--inq-primary-light);
}

/* 로딩 스피너 */
.btn .spinner {
    width: 18px;
    height: 18px;
    border: 2px solid rgba(255,255,255,0.3);
    border-top-color: #fff;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

/* 문자 카운터 스타일 */
#content_count {
    font-weight: 600;
    color: var(--inq-primary);
}

/* 반응형 */
@media (max-width: 768px) {
    .inquiry-write-container {
        padding: 20px 16px;
    }

    .write-header {
        margin-bottom: 24px;
        padding-bottom: 20px;
    }

    .write-header h1 {
        font-size: 1.4rem;
    }

    .write-header p {
        font-size: 0.9rem;
    }

    .notice-box {
        padding: 20px;
        margin-bottom: 24px;
    }

    .notice-title {
        font-size: 0.95rem;
    }

    .notice-list li {
        font-size: 0.85rem;
    }

    .inquiry-form {
        padding: 24px 20px;
    }

    .form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }

    .form-input,
    .form-select,
    .form-textarea {
        padding: 12px 14px;
        font-size: 16px; /* iOS zoom 방지 */
    }

    .form-actions {
        flex-direction: column;
        padding-top: 24px;
        margin-top: 32px;
    }

    .btn {
        width: 100%;
        padding: 14px 24px;
    }

    .checkbox-group {
        padding: 16px;
    }
}

/* 입력 필드 포커스 상태에서 라벨 강조 */
.form-group:focus-within .form-label {
    color: var(--inq-primary);
}

/* 필드 유효성 상태 */
.form-input.is-invalid,
.form-select.is-invalid,
.form-textarea.is-invalid {
    border-color: var(--inq-danger);
    background-color: #fef2f2;
}

.form-input.is-invalid:focus,
.form-select.is-invalid:focus,
.form-textarea.is-invalid:focus {
    box-shadow: 0 0 0 4px rgba(239, 68, 68, 0.12);
}

.form-input.is-valid,
.form-select.is-valid,
.form-textarea.is-valid {
    border-color: var(--inq-success);
}

.form-input.is-valid:focus,
.form-select.is-valid:focus,
.form-textarea.is-valid:focus {
    box-shadow: 0 0 0 4px rgba(16, 185, 129, 0.12);
}