/**
 * Joyn LMS — 강사 신청 페이지 스타일
 * ============================================================
 * 샘플(joyn-lms-become-instructor-preview.html)과 동일한 스타일
 */

.joyn-become-instructor { max-width: 1200px; margin: 0 auto; overflow: hidden; border-radius: 16px; box-shadow: 0 4px 12px rgba(0,0,0,0.08); background: #fff; }

/* ── 약관 전문 모달 ─── */
.joyn-become-instructor .joyn-modal { position: fixed; inset: 0; z-index: 100000; display: flex; align-items: center; justify-content: center; padding: 20px; opacity: 0; visibility: hidden; transition: opacity 0.2s, visibility 0.2s; }
.joyn-become-instructor .joyn-modal[aria-hidden="false"].joyn-modal--open { opacity: 1; visibility: visible; }
.joyn-become-instructor .joyn-modal__backdrop { position: absolute; inset: 0; background: rgba(0,0,0,0.5); cursor: pointer; }
.joyn-become-instructor .joyn-modal__content { position: relative; background: #fff; border-radius: var(--joyn-radius-lg, 12px); box-shadow: 0 20px 25px rgba(0,0,0,0.15); max-width: 560px; width: 100%; max-height: 85vh; display: flex; flex-direction: column; }
.joyn-become-instructor .joyn-modal__header { display: flex; align-items: center; justify-content: space-between; padding: 20px 24px; border-bottom: 1px solid var(--joyn-border-light, #f0f0f0); flex-shrink: 0; }
.joyn-become-instructor .joyn-modal__title { margin: 0; font-size: 18px; font-weight: 700; }
.joyn-become-instructor .joyn-modal__close { background: none; border: none; font-size: 24px; line-height: 1; cursor: pointer; color: var(--joyn-text-muted, #8c8f94); padding: 0; width: 32px; height: 32px; display: flex; align-items: center; justify-content: center; border-radius: 8px; }
.joyn-become-instructor .joyn-modal__close:hover { color: var(--joyn-text, #1d2327); background: var(--joyn-bg, #f7f8fa); }
.joyn-become-instructor .joyn-modal__body { padding: 24px; overflow-y: auto; flex: 1; min-height: 0; }
.joyn-become-instructor .joyn-modal__footer { padding: 16px 24px; border-top: 1px solid var(--joyn-border-light, #f0f0f0); flex-shrink: 0; }
.joyn-become-instructor .joyn-terms-modal__text { font-size: 14px; line-height: 1.75; color: var(--joyn-text-secondary, #646970); }
.joyn-become-instructor .joyn-terms-modal__text h4 { font-size: 14px; font-weight: 700; color: var(--joyn-text, #1d2327); margin: 0 0 8px 0; }
.joyn-become-instructor .joyn-terms-modal__text p { margin: 0 0 16px 0; }
.joyn-become-instructor .joyn-terms-modal__text p:last-child { margin-bottom: 0; }
body.joyn-modal-active { overflow: hidden; }

/* 문의하기 모달 (Better Messages 쪽지) */
.joyn-become-instructor .joyn-inquiry-modal__content { min-height: 420px; }
.joyn-become-instructor .joyn-inquiry-modal__body { min-height: 360px; }

/* ── 강사 신청 페이지 — 공통 스타일 ─── */
.joyn-instructor-hero {
    background: linear-gradient(135deg, #1a2a4a 0%, #2d4a7a 50%, #4a90d9 100%);
    padding: 56px 40px 48px;
    text-align: center;
    position: relative;
    overflow: hidden;
}
.joyn-instructor-hero::before {
    content: '';
    position: absolute; top: -50%; left: -50%; width: 200%; height: 200%;
    background: radial-gradient(circle at 30% 70%, rgba(108,99,255,0.15) 0%, transparent 50%),
                radial-gradient(circle at 70% 30%, rgba(74,144,217,0.1) 0%, transparent 50%);
    pointer-events: none;
}
.joyn-instructor-hero__icon {
    width: 72px; height: 72px; background: rgba(255,255,255,0.12);
    border-radius: 20px; display: flex; align-items: center; justify-content: center;
    margin: 0 auto 20px; backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.1);
}
.joyn-instructor-hero__title {
    font-size: 28px; font-weight: 800; color: #fff !important; margin-bottom: 12px;
    letter-spacing: -0.03em; position: relative;
}
.joyn-instructor-hero__desc {
    font-size: 15px; color: rgba(255,255,255,0.7); line-height: 1.7;
    max-width: 520px; margin: 0 auto; position: relative;
    text-align: center !important;
}

/* ── 혜택 섹션 ─── */
.joyn-benefits { padding: 40px; background: #fff; }
.joyn-benefits__title {
    font-size: 18px; font-weight: 700; text-align: center; margin-bottom: 28px;
    color: var(--joyn-text, #1d2327);
}
.joyn-benefits__grid {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-bottom: 0;
}
.joyn-benefit-card {
    background: var(--joyn-bg, #f7f8fa); border-radius: var(--joyn-radius-lg, 12px);
    padding: 28px 24px; text-align: center;
    border: 1px solid var(--joyn-border-light, #f0f0f0);
    transition: all 0.2s;
}
.joyn-benefit-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--joyn-shadow-md, 0 4px 6px rgba(0,0,0,0.07));
    border-color: var(--joyn-primary-light, #e8f0fe);
}
.joyn-benefit-card__icon {
    width: 52px; height: 52px; border-radius: 14px;
    display: flex; align-items: center; justify-content: center;
    margin: 0 auto 16px; font-size: 24px;
}
.joyn-benefit-card__icon--blue { background: var(--joyn-primary-light, #e8f0fe); color: var(--joyn-primary, #4a90d9); }
.joyn-benefit-card__icon--purple { background: #f0eeff; color: var(--joyn-secondary, #6c63ff); }
.joyn-benefit-card__icon--green { background: var(--joyn-success-light, #f6ffed); color: var(--joyn-success, #00a854); }
.joyn-benefit-card__icon--orange { background: var(--joyn-warning-light, #fffbe6); color: var(--joyn-warning, #faad14); }
.joyn-benefit-card__icon--red { background: var(--joyn-danger-light, #fff1f0); color: var(--joyn-danger, #f5222d); }
.joyn-benefit-card__icon--teal { background: #e6fffb; color: #13c2c2; }
.joyn-benefit-card__title {
    font-size: 15px; font-weight: 700; margin-bottom: 8px; color: var(--joyn-text, #1d2327);
}
.joyn-benefit-card__desc {
    font-size: 13px; color: var(--joyn-text-secondary, #646970); line-height: 1.65;
}

/* ── 신청 폼 본문 ─── */
.joyn-instructor-body {
    display: grid; grid-template-columns: 1fr 340px; gap: 32px;
    padding: 32px 40px 40px; background: var(--joyn-bg, #f7f8fa);
}

/* ── 폼 섹션 ─── */
.joyn-instructor-form-section {
    background: #fff; border-radius: var(--joyn-radius-lg, 12px);
    padding: 28px; border: 1px solid var(--joyn-border-light, #f0f0f0); margin-bottom: 16px;
}
.joyn-instructor-form-section__title {
    font-size: 16px; font-weight: 700; margin-bottom: 20px;
    padding-bottom: 12px; border-bottom: 1px solid var(--joyn-border-light, #f0f0f0);
    display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
}
.joyn-instructor-form-section__title svg { flex-shrink: 0; }

/* ── 폼 그룹 ─── */
.joyn-instructor-body .joyn-form-group { margin-bottom: 18px; }
.joyn-instructor-body .joyn-form-group:last-of-type { margin-bottom: 0; }
.joyn-instructor-body .joyn-form-group label {
    display: block; font-size: 13px; font-weight: 600;
    margin-bottom: 6px; color: var(--joyn-text-secondary, #646970);
}
.joyn-instructor-body .joyn-form-group label .required { color: var(--joyn-danger, #f5222d); margin-left: 2px; }
.joyn-instructor-body .joyn-form-group input[type="text"],
.joyn-instructor-body .joyn-form-group input[type="email"],
.joyn-instructor-body .joyn-form-group input[type="tel"],
.joyn-instructor-body .joyn-form-group input[type="url"],
.joyn-instructor-body .joyn-form-group select,
.joyn-instructor-body .joyn-form-group textarea {
    width: 100%; padding: 10px 14px; border: 1px solid var(--joyn-border, #e0e0e0);
    border-radius: var(--joyn-radius-md, 8px); font-size: 14px;
    font-family: inherit; color: var(--joyn-text, #1d2327);
    background: #fff; transition: border-color 0.2s;
    -webkit-appearance: none; appearance: none;
}
.joyn-instructor-body .joyn-form-group select {
    box-sizing: border-box;
    line-height: 1.5;
}
.joyn-instructor-body .joyn-form-group input:focus,
.joyn-instructor-body .joyn-form-group select:focus,
.joyn-instructor-body .joyn-form-group textarea:focus {
    border-color: var(--joyn-primary, #4a90d9);
    box-shadow: 0 0 0 3px rgba(74,144,217,0.12);
    outline: none;
}
.joyn-instructor-body .joyn-form-group textarea { resize: vertical; min-height: 100px; line-height: 1.7; }
.joyn-instructor-body .joyn-form-group .joyn-form-hint {
    font-size: 12px; color: var(--joyn-text-muted, #8c8f94); margin-top: 4px;
}
.joyn-instructor-body .joyn-form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.joyn-instructor-body .joyn-form-row .joyn-form-group { margin-bottom: 18px; }

/* 파일 업로드 */
.joyn-file-upload {
    border: 2px dashed var(--joyn-border, #e0e0e0); border-radius: var(--joyn-radius-md, 8px);
    padding: 24px; text-align: center; cursor: pointer;
    transition: all 0.2s; background: var(--joyn-bg, #f7f8fa);
}
.joyn-file-upload:hover {
    border-color: var(--joyn-primary, #4a90d9); background: var(--joyn-primary-light, #e8f0fe);
}
.joyn-file-upload__icon { color: var(--joyn-text-muted, #8c8f94); margin-bottom: 8px; }
.joyn-file-upload__text { font-size: 13px; color: var(--joyn-text-secondary, #646970); }
.joyn-file-upload__hint { font-size: 11px; color: var(--joyn-text-muted, #8c8f94); margin-top: 4px; }

/* 태그 입력 */
.joyn-tag-input {
    display: flex; flex-wrap: wrap; gap: 6px; padding: 8px 10px;
    border: 1px solid var(--joyn-border, #e0e0e0); border-radius: var(--joyn-radius-md, 8px);
    min-height: 42px; align-items: center; background: #fff;
}
.joyn-tag {
    display: inline-flex; align-items: center; gap: 4px;
    background: var(--joyn-primary-light, #e8f0fe); color: var(--joyn-primary, #4a90d9);
    padding: 3px 10px; border-radius: 9999px;
    font-size: 12px; font-weight: 600;
}
.joyn-tag__remove { cursor: pointer; opacity: 0.6; font-size: 14px; line-height: 1; }
.joyn-tag__remove:hover { opacity: 1; }

/* 동의 체크박스 */
.joyn-agree-group { margin-bottom: 12px; }
.joyn-agree-item {
    display: flex; align-items: flex-start; gap: 10px; padding: 12px 14px;
    border: 1px solid var(--joyn-border-light, #f0f0f0); border-radius: var(--joyn-radius-md, 8px);
    margin-bottom: 8px; cursor: pointer; transition: all 0.15s;
}
.joyn-agree-item:hover { background: var(--joyn-bg, #f7f8fa); }
.joyn-agree-item input[type="checkbox"] {
    width: 18px; height: 18px; margin-top: 1px; accent-color: var(--joyn-primary, #4a90d9);
    flex-shrink: 0; cursor: pointer;
}
.joyn-agree-item__text { font-size: 13px; color: var(--joyn-text-secondary, #646970); line-height: 1.55; }
.joyn-agree-item__text a { color: var(--joyn-primary, #4a90d9); text-decoration: underline; }

/* ── 사이드바 ─── */
.joyn-instructor-sidebar { align-self: start; position: sticky; top: 80px; }
.joyn-sidebar-info-card {
    background: #fff; border-radius: var(--joyn-radius-lg, 12px);
    padding: 24px; border: 1px solid var(--joyn-border-light, #f0f0f0); margin-bottom: 16px;
}
.joyn-sidebar-info-card__title {
    font-size: 15px; font-weight: 700; margin-bottom: 16px;
    display: flex; align-items: center; gap: 8px;
}
.joyn-sidebar-info-card__list { list-style: none; margin: 0; padding: 0; }
.joyn-sidebar-info-card__list li {
    display: flex; align-items: flex-start; gap: 8px;
    font-size: 13px; color: var(--joyn-text-secondary, #646970);
    padding: 8px 0; border-bottom: 1px solid var(--joyn-border-light, #f0f0f0);
    line-height: 1.55;
}
.joyn-sidebar-info-card__list li:last-child { border-bottom: none; }
.joyn-sidebar-info-card__list li svg { flex-shrink: 0; margin-top: 2px; }

/* 정산 정보 카드 */
.joyn-settlement-card {
    background: linear-gradient(135deg, #f8f9ff 0%, #f0f4ff 100%);
    border: 1px solid rgba(74,144,217,0.15);
}
.joyn-settlement-row {
    display: flex; justify-content: space-between; align-items: center;
    padding: 10px 0; border-bottom: 1px solid rgba(74,144,217,0.08);
    font-size: 13px;
}
.joyn-settlement-row:last-child { border-bottom: none; }
.joyn-settlement-row__label { color: var(--joyn-text-secondary, #646970); }
.joyn-settlement-row__value { font-weight: 700; color: var(--joyn-text, #1d2327); }
.joyn-settlement-row__value--highlight { color: var(--joyn-primary, #4a90d9); }

/* 문의 카드 */
.joyn-contact-card { text-align: center; }
.joyn-contact-card__icon {
    width: 44px; height: 44px; background: var(--joyn-primary-light, #e8f0fe);
    border-radius: 12px; display: flex; align-items: center; justify-content: center;
    margin: 0 auto 12px;
}
.joyn-contact-card__text { font-size: 13px; color: var(--joyn-text-secondary, #646970); margin-bottom: 12px; }

/* ── 로그인 필요 / 이미 강사 / 승인 대기 ─── */
.joyn-instructor-notice {
    max-width: 520px; margin: 0 auto; text-align: center;
    padding: 56px 40px; background: #fff;
}
.joyn-instructor-notice__icon {
    width: 64px; height: 64px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    margin: 0 auto 20px;
}
.joyn-instructor-notice__icon--warning { background: var(--joyn-warning-light, #fffbe6); }
.joyn-instructor-notice__icon--success { background: var(--joyn-success-light, #f6ffed); }
.joyn-instructor-notice__icon--info { background: var(--joyn-primary-light, #e8f0fe); }
.joyn-instructor-notice__title { font-size: 20px; font-weight: 700; margin-bottom: 10px; }
.joyn-instructor-notice__desc {
    font-size: 14px; color: var(--joyn-text-secondary, #646970); line-height: 1.7; margin-bottom: 24px;
}

/* ── 신청 완료 상태 ─── */
.joyn-application-status {
    max-width: 520px; margin: 0 auto; text-align: center; padding: 56px 40px; background: #fff;
}
.joyn-application-status__step {
    display: flex; align-items: center; justify-content: center; gap: 0; margin-bottom: 32px; flex-wrap: wrap;
}
.joyn-step {
    display: flex; flex-direction: column; align-items: center; gap: 8px; position: relative;
}
.joyn-step__circle {
    width: 44px; height: 44px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 14px; font-weight: 700; transition: all 0.3s;
}
.joyn-step__circle--done { background: var(--joyn-success, #00a854); color: #fff; }
.joyn-step__circle--current { background: var(--joyn-primary, #4a90d9); color: #fff; animation: joyn-pulse 2s infinite; }
.joyn-step__circle--pending { background: var(--joyn-border-light, #f0f0f0); color: var(--joyn-text-muted, #8c8f94); }
@keyframes joyn-pulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(74,144,217,0.3); }
    50% { box-shadow: 0 0 0 8px rgba(74,144,217,0); }
}
.joyn-step__label { font-size: 11px; font-weight: 600; color: var(--joyn-text-muted, #8c8f94); }
.joyn-step__line {
    width: 60px; height: 2px; background: var(--joyn-border-light, #f0f0f0); margin: 0 8px 22px;
}
.joyn-step__line--done { background: var(--joyn-success, #00a854); }

/* ── FAQ ─── */
.joyn-faq { padding: 32px 40px 40px; background: #fff; border-top: 1px solid var(--joyn-border-light, #f0f0f0); }
.joyn-faq__title { font-size: 18px; font-weight: 700; text-align: center; margin-bottom: 24px; }
.joyn-faq-item {
    border: 1px solid var(--joyn-border-light, #f0f0f0); border-radius: var(--joyn-radius-md, 8px);
    margin-bottom: 8px; overflow: hidden;
}
.joyn-faq-item__question {
    display: flex; align-items: center; justify-content: space-between;
    padding: 14px 18px; font-size: 14px; font-weight: 600;
    cursor: pointer; background: #fff; transition: background 0.15s; gap: 12px;
}
.joyn-faq-item__question:hover { background: var(--joyn-bg, #f7f8fa); }
.joyn-faq-item__arrow {
    font-size: 12px; color: var(--joyn-text-muted, #8c8f94); transition: transform 0.2s;
    flex-shrink: 0;
}
.joyn-faq-item.open .joyn-faq-item__arrow { transform: rotate(180deg); }
.joyn-faq-item__answer {
    padding: 0 18px 16px; font-size: 13px;
    color: var(--joyn-text-secondary, #646970); line-height: 1.7;
    display: none;
}
.joyn-faq-item.open .joyn-faq-item__answer { display: block; }

/* ── 배지 ─── */
.joyn-become-instructor .joyn-badge {
    display: inline-flex; align-items: center; gap: 4px;
    padding: 3px 10px; border-radius: 9999px;
    font-size: 11px; font-weight: 700;
}
.joyn-become-instructor .joyn-badge--primary { background: var(--joyn-primary-light, #e8f0fe); color: var(--joyn-primary, #4a90d9); }
.joyn-become-instructor .joyn-badge--success { background: var(--joyn-success-light, #f6ffed); color: var(--joyn-success, #00a854); }
.joyn-become-instructor .joyn-badge--warning { background: var(--joyn-warning-light, #fffbe6); color: #d48806; }
.joyn-become-instructor .joyn-badge--danger { background: var(--joyn-danger-light, #fff1f0); color: var(--joyn-danger, #f5222d); }

/* ── 알림 박스 ─── */
.joyn-become-instructor .joyn-notice {
    padding: 14px 18px; border-radius: var(--joyn-radius-md, 8px);
    font-size: 13px; display: flex; align-items: flex-start; gap: 10px;
    line-height: 1.6;
}
.joyn-become-instructor .joyn-notice--info { background: var(--joyn-primary-light, #e8f0fe); color: #1a5276; border-left: 3px solid var(--joyn-primary, #4a90d9); }
.joyn-become-instructor .joyn-notice--warning { background: var(--joyn-warning-light, #fffbe6); color: #7c5e00; border-left: 3px solid var(--joyn-warning, #faad14); }
.joyn-become-instructor .joyn-notice--success { background: var(--joyn-success-light, #f6ffed); color: #135200; border-left: 3px solid var(--joyn-success, #00a854); }

/* ── 모바일 더보기: 정산 정보·신청 절차·필수 조건·문의하기·자주 묻는 질문 ─── */
.joyn-instructor-more-trigger { display: none; }
@media (max-width: 900px) {
    .joyn-instructor-more-trigger {
        display: block;
        grid-column: 1 / -1;
        margin-top: 8px;
        margin-bottom: 0;
    }
    .joyn-instructor-more-trigger {
        display: flex;
        justify-content: center;
    }
    .joyn-instructor-more-trigger .joyn-more-toggle {
        width: auto;
        font-size: 14px;
        padding: 8px 16px;
    }
    /* 기본: 사이드바(정산/신청절차/필수조건/문의하기)와 FAQ 숨김 */
    .joyn-instructor-sidebar,
    .joyn-become-instructor .joyn-faq {
        display: none !important;
    }
    /* 더보기 클릭 시 표시 */
    body.joyn-instructor-more-open .joyn-instructor-sidebar,
    body.joyn-instructor-more-open .joyn-become-instructor .joyn-faq {
        display: block !important;
    }
    body.joyn-instructor-more-open .joyn-instructor-sidebar {
        margin-top: 16px;
    }
}

/* ── 반응형 ─── */
@media (max-width: 900px) {
    .joyn-instructor-body { grid-template-columns: 1fr; }
    .joyn-instructor-sidebar { position: static; }
    .joyn-benefits__grid { grid-template-columns: repeat(2, 1fr); }
    .joyn-instructor-hero { padding: 40px 24px 36px; }
    .joyn-instructor-hero__title { font-size: 22px; }
    .joyn-instructor-body { padding: 24px 20px; }
    .joyn-benefits { padding: 28px 20px; }
    .joyn-faq { padding: 24px 20px 32px; }
}
@media (max-width: 600px) {
    /* 혜택 카드: 모바일에서 가로 3열 세로 2행 유지, 설명 텍스트 숨김 */
    .joyn-benefits__grid { grid-template-columns: repeat(3, 1fr); gap: 10px; }
    .joyn-benefit-card__desc { display: none !important; }
    .joyn-benefit-card { padding: 14px 10px; }
    .joyn-benefit-card__icon { width: 40px; height: 40px; margin-bottom: 8px; font-size: 20px; }
    .joyn-benefit-card__title { font-size: 12px; margin-bottom: 0; }
    /* 셀렉터: 한글/글자 잘림 방지 — 세로 여유·고정 높이·line-height·overflow */
    .joyn-instructor-body .joyn-form-group select {
        padding-top: 15px;
        padding-bottom: 15px;
        height: 54px;
        min-height: 54px;
        line-height: 1.5;
        box-sizing: border-box;
        overflow: visible;
    }
    .joyn-instructor-body .joyn-form-row { grid-template-columns: 1fr; }
    .joyn-instructor-form-section { padding: 20px; }
    .joyn-instructor-hero__title { font-size: 20px; }
    .joyn-application-status__step { flex-wrap: wrap; }
    .joyn-step__line { width: 30px; }
}