/* ── Breadcrumb ─────────────────────────────────────── */
.breadcrumb {
    display: flex;
    align-items: center;
    gap: 4px;
    margin-bottom: 14px;
}
.breadcrumb__item {
    font-size: 14px;
    color: #64748b;
    text-decoration: none;
    transition: color 0.15s;
}
.breadcrumb__item:hover { color: #4b5563; }
.breadcrumb__item--last { color: #64748b; }
.breadcrumb__item--last:hover { color: #1f2933; }
.breadcrumb__sep { font-size: 14px; color: #94a3b8; line-height: 1; }

/* ── List header row ─────────────────────────────────── */
.feed-title-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    max-width: 800px;
}
.disc-tabs-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    max-width: 800px;
}
.feed-tabs {
    max-width: 800px;
}

/* ── Resolved badge ─────────────────────────────────── */
.disc-resolved-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 2px 8px;
    background: #e3f4ec;
    color: #2d6a52;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 600;
    margin-right: 8px;
    vertical-align: middle;
}

/* ── Resolution block (shown on question page) ──────── */
.disc-resolution-block {
    background: #f0f9f4;
    border: 1.5px solid #9ecfb5;
    border-radius: 12px;
    padding: 16px 20px;
    margin-bottom: 24px;
}
.disc-resolution-block__header {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    font-weight: 700;
    color: #2d6a52;
    margin-bottom: 10px;
}
.disc-resolution-block__body {
    font-size: 14px;
    color: #1f2933;
    line-height: 1.65;
    white-space: pre-wrap;
}
.disc-resolution-edit-btn {
    margin-left: auto;
    background: none;
    border: none;
    cursor: pointer;
    font-size: 12px;
    color: #4d9a7a;
    font-weight: 500;
    padding: 0;
    text-decoration: underline;
    text-underline-offset: 2px;
}
.disc-resolution-edit-btn:hover { color: #047857; }

/* ── Resolution prompt ──────────────────────────────── */
.disc-resolution-prompt {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
    background: #f9fafb;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    padding: 14px 20px;
    margin-bottom: 24px;
}
.disc-resolution-prompt__text {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: #6b7280;
}

/* ── Resolution editor ──────────────────────────────── */
.disc-resolution-editor {
    margin-bottom: 24px;
}
.disc-resolution-form {
    border: 1px solid #d1d5db;
    border-radius: 12px;
    overflow: hidden;
    transition: border-color 0.15s;
}
.disc-resolution-form:focus-within { border-color: #9ca3af; }
.disc-resolution-form textarea {
    display: block;
    width: 100%;
    padding: 8px 12px;
    border: none !important;
    outline: none !important;
    box-shadow: none !important;
    resize: none !important;
    font-size: 14px;
    font-family: inherit;
    line-height: 1.5;
    box-sizing: border-box;
    background: transparent;
}
.disc-resolution-form__footer {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 8px;
    padding: 8px 10px;
}
.disc-resolution-form__footer .answer-send-btn {
    background: #0b4f7a;
}
.disc-resolution-form__footer .answer-send-btn:hover {
    background: #093d5e;
}
.disc-resolution-editor__title {
    font-size: 15px;
    font-weight: 700;
    color: #1f2933;
    margin: 0 0 6px;
}
.disc-resolution-editor__hint {
    font-size: 13px;
    color: #4b5563;
    margin: 0 0 12px;
}
.disc-resolution-editor textarea {
    width: 100%;
    min-height: 120px;
    padding: 10px 12px;
    border: 1.5px solid #d1d5db;
    border-radius: 8px;
    font-size: 14px;
    font-family: inherit;
    resize: vertical;
    box-sizing: border-box;
    margin-bottom: 12px;
    line-height: 1.6;
}
.disc-resolution-editor textarea:focus {
    outline: none;
    border-color: #93c5fd;
    box-shadow: 0 0 0 3px rgba(147,197,253,0.25);
}
.disc-resolution-editor__actions {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}
.disc-resolution-clear-btn {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 13px;
    color: #9ca3af;
    padding: 0;
    margin-left: auto;
    text-decoration: underline;
    text-underline-offset: 2px;
}
.disc-resolution-clear-btn:hover { color: #ef4444; }

/* ── List page ──────────────────────────────────────── */
.disc-list-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
    gap: 12px;
}
.disc-list-header__title {
    font-size: 22px;
    font-weight: 700;
    color: #1f2933;
    margin: 0;
}
.disc-ask-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 7px 14px;
    background: #fff;
    color: #4b5563;
    border: 1.5px solid #d1d5db;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    font-family: inherit;
    text-decoration: none;
    transition: border-color 0.15s, color 0.15s;
    white-space: nowrap;
    flex-shrink: 0;
    cursor: pointer;
    box-sizing: border-box;
}
.disc-ask-btn:hover {
    border-color: #0b4f7a;
    color: #0b4f7a;
}
.disc-ask-btn--mobile { display: none; }
@media (max-width: 640px) {
    .disc-ask-btn--mobile { display: inline-flex; }
    .disc-ask-btn--desktop { display: none; }
}

.disc-question-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
    max-width: 800px;
}
.disc-question-card {
    display: flex;
    align-items: stretch;
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    text-decoration: none;
    transition: background 0.15s;
    overflow: hidden;
}
.disc-question-card:hover { background: var(--card-hover-bg); }
.disc-question-card__main {
    flex: 1;
    min-width: 0;
    padding: 14px 16px;
    display: flex;
    flex-direction: column;
}
.disc-question-card__excerpt {
    font-size: 15px;
    color: #4b5563;
    line-height: 1.5;
    margin: 4px 0 8px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.disc-question-card__top {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 2px;
}
.disc-question-card__title {
    font-size: 17px;
    font-weight: 600;
    color: #1f2933;
    margin: 0;
    line-height: 1.4;
    flex: 1;
    min-width: 0;
    overflow-wrap: break-word;
}
.disc-question-card__tag-row {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 10px;
}
.disc-question-card__meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: auto;
}
.disc-question-card__meta-left {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}
.disc-question-card__meta-right {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}
.disc-question-card__author {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: #4b5563;
}
.disc-question-card__avatar {
    width: 22px;
    height: 22px;
    border-radius: 50%;
    object-fit: cover;
}
.disc-question-card__avatar--placeholder {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: #d1d5db;
    color: #4b5563;
    font-size: 11px;
    font-weight: 700;
}
.disc-question-card__stat {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 13px;
    color: #9ca3af;
    white-space: nowrap;
}
.disc-question-card__link-tag {
    font-size: 12px;
    color: #0b4f7a;
    background: #eff6ff;
    border-radius: 5px;
    padding: 2px 7px;
}
.disc-question-card__topic-tag {
    display: inline-block;
    font-size: 12px;
    color: #1f2933;
    background: #dbeafe;
    border-radius: 5px;
    padding: 2px 8px;
    cursor: pointer;
}
.disc-question-card__obj-tag {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 12px;
    color: #6b7280;
}
.disc-question-card__obj-tag svg {
    width: 15px;
    height: 15px;
    flex-shrink: 0;
}
.disc-question-card__badge {
    font-size: 12px;
    font-weight: 500;
    padding: 3px 10px;
    border-radius: 6px;
    white-space: nowrap;
    min-width: 72px;
    text-align: center;
}
.disc-question-card__badge--solved {
    background: transparent;
    color: #16a34a;
    border: 1px solid #16a34a;
}
.disc-question-card__badge--open {
    background: transparent;
    color: #d97706;
    border: 1px solid #d97706;
}
.disc-empty {
    text-align: left;
    padding: 20px 0;
    color: #9ca3af;
    font-size: 15px;
}
.disc-empty p { margin-bottom: 0; }


/* ── Question photos ────────────────────────────────── */
.disc-question-photos {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 14px;
    margin-bottom: 14px;
}
.disc-question-photo-thumb {
    width: 80px;
    height: 80px;
    border-radius: 6px;
    overflow: hidden;
    border: none;
    padding: 0;
    cursor: zoom-in;
    background: #f3f4f6;
    flex-shrink: 0;
}
.disc-question-photo-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: opacity 0.15s;
}
.disc-question-photo-thumb:hover img { opacity: 0.85; }

.disc-question-block__stats .comment-edited { font-size: 13px !important; font-style: normal !important; }

/* ── Icon buttons with tooltip ──────────────────────── */
.q-icon-btn {
    position: relative;
    background: none;
    border: none;
    cursor: pointer;
    color: #9ca3af;
    padding: 4px;
    display: flex;
    align-items: center;
    text-decoration: none;
    transition: color 0.15s;
}
.q-icon-btn:hover { color: #374151; }
.q-icon-btn--danger:hover { color: #ef4444; }
.q-icon-btn::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: calc(100% + 6px);
    left: 50%;
    transform: translateX(-50%);
    background: #1f2933;
    color: #fff;
    font-size: 12px;
    white-space: nowrap;
    padding: 4px 8px;
    border-radius: 5px;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.15s;
}
.q-icon-btn:hover::after { opacity: 1; }

/* ── Question detail max-width ──────────────────────── */
.disc-question-block,
.disc-resolution-block,
.disc-resolution-prompt,
.disc-resolution-editor,
.disc-answers-section,
.disc-answer-form-wrap,
.disc-login-prompt,
.breadcrumb {
    max-width: 800px;
}

/* ── Question detail block ──────────────────────────── */
.disc-question-block {
    margin-bottom: 36px;
}
.disc-question-block__header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 10px;
}
.disc-question-block__header .disc-question-block__title {
    margin: 0;
    min-width: 0;
    overflow-wrap: break-word;
    word-break: break-word;
}
.disc-question-block__title {
    font-size: 20px;
    font-weight: 700;
    color: #1f2933;
    margin: 0 0 14px;
    line-height: 1.35;
    overflow-wrap: break-word;
    word-break: break-word;
    min-width: 0;
}
.disc-question-block__body {
    color: #4b5563;
    font-size: 15px;
    line-height: 1.65;
    margin-bottom: 14px;
    overflow-wrap: break-word;
    word-break: break-word;
}
.disc-question-block__link {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: #4b5563;
    margin-bottom: 14px;
}
.disc-question-block__link a {
    color: #0b4f7a;
    text-decoration: none;
}
.disc-question-block__link a:hover { text-decoration: underline; }
.disc-question-block__footer {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
    padding-top: 14px;
    margin-top: 16px;
    border-top: 1px solid #e5e7eb;
}
.disc-question-block__stats {
    display: flex;
    align-items: center;
    gap: 12px;
}
.disc-like-btn {
    display: flex;
    align-items: center;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    color: #4b5563;
    font-size: 14px;
    padding: 0;
    transition: color 0.15s;
}
.disc-like-btn:hover { color: #ef4444; }

/* ── Answers ────────────────────────────────────────── */
.disc-answers-section {
    margin-bottom: 28px;
}
.disc-answers-section {
    background: none;
    border: none;
    border-radius: 0;
    padding: 0;
    margin-top: 24px;
}
.disc-answers-section .comments-title {
    margin-top: 0;
}
.disc-answers-section .comment-item {
    box-shadow: none;
    background: none;
    border-radius: 0;
    padding-left: 0;
    padding-right: 0;
}
.disc-answers-section .comment-item--reply {
    border-left: none;
}
.disc-answers-section .comment-item.answer-accepted {
    position: relative;
    padding-left: 15px;
}
.disc-answers-section .comment-item.answer-accepted::before {
    content: '';
    position: absolute;
    left: 0;
    top: 12px;
    bottom: 12px;
    width: 3px;
    background: #4d9a7a;
    border-radius: 2px;
}
.disc-answers-section .comment-header {
    align-items: flex-start;
}
.disc-answers-section .comment-meta__left {
    flex-direction: column;
    gap: 2px;
    flex: 1;
    min-width: 0;
    align-items: flex-start;
}
.disc-answers-section .comment-form textarea {
    resize: none;
}
.disc-no-answers {
    text-align: center;
    padding: 32px;
    color: #9ca3af;
    font-size: 14px;
}
.disc-accepted-badge {
    display: inline-flex;
    align-items: center;
    padding: 1px 7px;
    background: #e3f4ec;
    color: #2d6a52;
    border-radius: 5px;
    font-size: 11px;
    font-weight: 600;
    margin-left: 6px;
}

/* ── Accept button ──────────────────────────────────── */
.disc-accept-btn {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    background: none;
    border: none;
    padding: 0;
    cursor: pointer;
    color: #9ca3af;
    font-size: 13px;
    font-family: inherit;
    font-weight: 400;
    transition: color 0.15s;
}
.disc-accept-btn:hover { color: #4d9a7a; }
.disc-accept-btn--active {
    color: #4d9a7a;
    font-weight: 600;
}

/* ── Answer form ────────────────────────────────────── */
.disc-answer-form-wrap {
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 24px;
}
.disc-answer-form-wrap__title {
    font-size: 16px;
    font-weight: 700;
    color: #1f2933;
    margin: 0 0 14px;
}
.disc-answer-form-wrap__ctx {
    font-size: 13px;
    color: #4b5563;
    margin-bottom: 10px;
}
.disc-answer-form-wrap textarea {
    width: 100%;
    min-height: 120px;
    padding: 10px 12px;
    border: 1px solid #d1d5db;
    border-radius: 8px;
    font-size: 14px;
    font-family: inherit;
    resize: vertical;
    box-sizing: border-box;
}
.disc-answer-form-wrap textarea:focus {
    outline: none;
    border-color: #93c5fd;
    box-shadow: 0 0 0 3px rgba(147,197,253,0.25);
}
.disc-reply-notice {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: #4b5563;
    background: #f9fafb;
    border-radius: 6px;
    padding: 6px 10px;
    margin-top: 8px;
}
.disc-reply-cancel {
    background: none;
    border: none;
    cursor: pointer;
    color: #9ca3af;
    font-size: 14px;
    padding: 0 2px;
    line-height: 1;
}
.disc-login-prompt {
    padding: 12px 0;
}
.disc-login-prompt .submit-comment-btn {
    font-weight: 400;
}

/* ── Ask form ───────────────────────────────────────── */
.disc-link-field { margin-top: 8px; }
.form-field__hint {
    font-size: 12px;
    color: #9ca3af;
    margin-top: 4px;
}

/* ── Pagination ─────────────────────────────────────── */
.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    margin-top: 28px;
}
.pagination__btn {
    padding: 7px 16px;
    border: 1px solid #d1d5db;
    border-radius: 8px;
    font-size: 14px;
    color: #4b5563;
    text-decoration: none;
    transition: border-color 0.15s;
}
.pagination__btn:hover { border-color: #0b4f7a; color: #0b4f7a; }
.pagination__info { font-size: 13px; color: #9ca3af; }