/* FG-jubo 변환기 스타일 */

:root {
    --primary: #5B4B9E;
    --primary-dark: #4A3D82;
    --primary-light: #E8E4F4;
    --accent: #C9A857;
    --success: #4CAF50;
    --error: #f44336;
    --warning: #ff9800;
    --text: #333;
    --text-light: #666;
    --border: #ddd;
    --bg: #f9f9f9;
    --white: #fff;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Malgun Gothic', 'Apple SD Gothic Neo', sans-serif;
    background: linear-gradient(135deg, var(--primary-light) 0%, #fff 100%);
    min-height: 100vh;
    color: var(--text);
    line-height: 1.6;
}

.container {
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
}

/* 헤더 */
.header {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--white);
    padding: 30px 20px;
    border-radius: 12px;
    text-align: center;
    margin-bottom: 30px;
    box-shadow: 0 4px 20px rgba(91, 75, 158, 0.3);
}

.header h1 {
    font-size: 28px;
    margin-bottom: 8px;
}

.header .subtitle {
    font-size: 14px;
    opacity: 0.9;
}

/* 메인 컨텐츠 */
.main-content {
    min-height: calc(100vh - 300px);
}

/* 카드 */
.card {
    background: var(--white);
    border-radius: 12px;
    padding: 24px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
    margin-bottom: 20px;
}

.card h2 {
    color: var(--primary);
    margin-bottom: 20px;
    font-size: 22px;
}

/* 인증 카드 */
.auth-card {
    max-width: 400px;
    margin: 0 auto;
}

/* 폼 */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--text);
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="password"],
.form-group input[type="tel"],
.form-group input[type="date"],
.form-group select {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--border);
    border-radius: 8px;
    font-size: 16px;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-light);
}

.form-hint {
    display: block;
    margin-top: 6px;
    font-size: 12px;
    color: var(--text-light);
}

/* 체크박스 */
.checkbox-group {
    margin-top: 16px;
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    cursor: pointer;
    font-size: 14px;
}

.checkbox-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    margin-top: 2px;
}

.checkbox-label a {
    color: var(--primary);
}

/* 버튼 */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-primary {
    background: var(--primary);
    color: var(--white);
}

.btn-primary:hover {
    background: var(--primary-dark);
}

.btn-secondary {
    background: var(--accent);
    color: var(--white);
}

.btn-secondary:hover {
    background: #b8973f;
}

.btn-full {
    width: 100%;
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* 인증 전환 링크 */
.auth-switch {
    text-align: center;
    margin-top: 20px;
    color: var(--text-light);
}

.auth-switch a {
    color: var(--primary);
    font-weight: 500;
}

/* 메시지 박스 */
.message-box {
    padding: 16px 20px;
    border-radius: 8px;
    margin-top: 20px;
    text-align: center;
}

.message-box.success {
    background: #e8f5e9;
    color: var(--success);
    border: 1px solid var(--success);
}

.message-box.error {
    background: #ffebee;
    color: var(--error);
    border: 1px solid var(--error);
}

.message-box.warning {
    background: #fff3e0;
    color: var(--warning);
    border: 1px solid var(--warning);
}

/* 사용자 정보 바 */
.user-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--white);
    padding: 12px 20px;
    border-radius: 8px;
    margin-bottom: 20px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.user-info {
    display: flex;
    align-items: center;
    gap: 10px;
}

.user-avatar {
    width: 36px;
    height: 36px;
    background: var(--primary);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
}

.btn-logout {
    background: transparent;
    color: var(--text-light);
    border: 1px solid var(--border);
    padding: 8px 16px;
    font-size: 14px;
}

.btn-logout:hover {
    background: var(--bg);
}

/* 업로드 영역 */
.upload-area {
    border: 2px dashed var(--border);
    border-radius: 12px;
    padding: 40px 20px;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s;
    background: var(--bg);
}

.upload-area:hover,
.upload-area.dragover {
    border-color: var(--primary);
    background: var(--primary-light);
}

.upload-area.has-file {
    border-color: var(--success);
    background: #e8f5e9;
}

.upload-icon {
    font-size: 48px;
    color: var(--primary);
    margin-bottom: 16px;
}

.upload-text {
    font-size: 16px;
    color: var(--text);
    margin-bottom: 8px;
}

.upload-hint {
    font-size: 13px;
    color: var(--text-light);
}

.file-info {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-top: 16px;
}

.file-name {
    font-weight: 500;
}

.file-size {
    color: var(--text-light);
    font-size: 14px;
}

.btn-remove-file {
    background: var(--error);
    color: var(--white);
    border: none;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 12px;
    cursor: pointer;
}

/* 설정 섹션 */
.settings-section {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-top: 20px;
}

/* 테마 선택 */
.theme-grid {
    display: flex;
    flex-wrap: nowrap;
    gap: 6px;
    margin-top: 10px;
}

.theme-option {
    padding: 6px 4px;
    border: 2px solid var(--border);
    border-radius: 8px;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s;
    font-size: 11px;
    flex: 1 1 0;
    min-width: 0;
}

.theme-option:hover {
    border-color: var(--primary);
}

.theme-option.selected {
    border-color: var(--primary);
    background: var(--primary-light);
}

.theme-icon {
    font-size: 20px;
    margin-bottom: 4px;
}

/* 진행률 */
.progress-container {
    margin-top: 30px;
    display: none;
}

.progress-bar-wrapper {
    background: var(--border);
    border-radius: 10px;
    height: 20px;
    overflow: hidden;
}

.progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    border-radius: 10px;
    width: 0%;
    transition: width 0.3s;
}

.progress-text {
    display: flex;
    justify-content: space-between;
    margin-top: 10px;
    font-size: 14px;
    color: var(--text-light);
}

.progress-status {
    text-align: center;
    margin-top: 16px;
    font-size: 15px;
    color: var(--text);
}

/* 결과 섹션 */
.result-container {
    margin-top: 30px;
    display: none;
}

.result-success {
    background: #e8f5e9;
    border: 1px solid var(--success);
    border-radius: 12px;
    padding: 24px;
    text-align: center;
}

.result-success h3 {
    color: var(--success);
    margin-bottom: 12px;
}

.result-actions {
    display: flex;
    gap: 12px;
    justify-content: center;
    margin-top: 20px;
    flex-wrap: wrap;
}

/* 신청 완료 카드 */
.submitted-container {
    margin-top: 30px;
}

.submitted-card {
    background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
    border: 2px solid var(--success);
    border-radius: 16px;
    padding: 40px 24px;
    text-align: center;
}

.submitted-icon-wrap {
    margin-bottom: 16px;
}

.submitted-card h3 {
    color: var(--success);
    font-size: 22px;
    margin-bottom: 12px;
}

.submitted-card p {
    color: var(--text);
    margin-bottom: 6px;
}

.submitted-hint {
    font-size: 13px;
    color: var(--text-light);
    margin-top: 8px;
}

/* 상태 배지 */
.status-badge {
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 500;
}

.status-pending {
    background: #fff3e0;
    color: var(--warning);
}

.status-processing {
    background: #e3f2fd;
    color: #1976d2;
    animation: pulse-status 2s infinite;
}

@keyframes pulse-status {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.6; }
}

/* 푸터 */
.footer {
    text-align: center;
    padding: 30px 20px;
    color: var(--text-light);
    font-size: 13px;
}

/* 반응형 */
@media (max-width: 600px) {
    .container {
        padding: 15px;
    }

    .header {
        padding: 20px 15px;
    }

    .header h1 {
        font-size: 22px;
    }

    .card {
        padding: 20px 16px;
    }
}