/* ==========================================================================
   MEDSUGGEST INDUSTRY-STANDARD ONCOLOGY Q&A (ASK QUESTIONS) STYLES
   ========================================================================== */

:root {
    --qa-teal: #0e6b76;
    --qa-teal-dark: #09474f;
    --qa-teal-light: #e6f6f8;
    --qa-teal-glow: rgba(14, 107, 118, 0.15);
    --qa-orange: #0e6b76;
    --qa-orange-hover: #0a4d55;
    --qa-emerald: #10b981;
    --qa-cyan: #06b6d4;
    --qa-dark: #0f172a;
    --qa-text: #334155;
    --qa-muted: #64748b;
    --qa-border: #e2e8f0;
    --qa-bg-soft: #f8fafc;
    --qa-shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
    --qa-shadow-md: 0 8px 24px -6px rgba(15, 23, 42, 0.08);
    --qa-shadow-lg: 0 16px 36px -8px rgba(14, 107, 118, 0.16);
    --qa-transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

/* ==========================================================================
   1. HERO HEADER SECTION
   ========================================================================== */
.qa-hero-section {
    background: linear-gradient(135deg, #0e6b76 0%, #0a4f57 50%, #06383e 100%);
    padding: 36px 0 54px;
    position: relative;
    overflow: hidden;
    color: #ffffff;
}

.qa-hero-section::before {
    content: "";
    position: absolute;
    top: -50%;
    right: -20%;
    width: 650px;
    height: 650px;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.12) 0%, rgba(255, 255, 255, 0) 70%);
    border-radius: 50%;
    pointer-events: none;
}

.qa-hero-section::after {
    content: "";
    position: absolute;
    bottom: -40%;
    left: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(14, 107, 118, 0.08) 0%, rgba(255, 255, 255, 0) 70%);
    border-radius: 50%;
    pointer-events: none;
}

.qa-breadcrumbs {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    font-size: 13px;
    color: rgba(255, 255, 255, 0.75);
    margin-bottom: 20px;
}

.qa-breadcrumbs a {
    color: rgba(255, 255, 255, 0.85);
    text-decoration: none;
    transition: var(--qa-transition);
}

.qa-breadcrumbs a:hover {
    color: #ffffff;
    text-decoration: underline;
}

.qa-breadcrumbs .crumb-sep {
    font-size: 10px;
    opacity: 0.6;
}

.qa-breadcrumbs .current-crumb {
    color: #ffffff;
    font-weight: 700;
}

.qa-hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.25);
    color: #ecfeff;
    padding: 5px 14px;
    border-radius: 30px;
    font-size: 12.5px;
    font-weight: 700;
    margin-bottom: 14px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.qa-hero-title {
    font-size: 38px;
    font-weight: 900;
    line-height: 1.2;
    margin-bottom: 12px;
    color: #ffffff;
    letter-spacing: -0.5px;
}

.qa-hero-title span {
    color: #67e8f9;
}

.qa-hero-subtitle {
    font-size: 16px;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.9);
    max-width: 800px;
    margin-bottom: 28px;
}

/* Hero Live Search Form */
.qa-hero-search-wrap {
    max-width: 780px;
    margin-bottom: 20px;
    position: relative;
}

.qa-search-form {
    display: flex;
    align-items: center;
    background: #ffffff;
    border-radius: 50px;
    padding: 6px 8px 6px 20px;
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.22);
    border: 2px solid transparent;
    transition: var(--qa-transition);
}

.qa-search-form:focus-within {
    border-color: #67e8f9;
    box-shadow: 0 14px 38px rgba(6, 182, 212, 0.35);
}

.qa-search-icon {
    font-size: 18px;
    color: var(--qa-teal);
    margin-right: 12px;
}

.qa-search-input {
    border: none;
    outline: none;
    flex: 1;
    font-size: 15px;
    color: var(--qa-dark);
    font-weight: 500;
    background: transparent;
}

.qa-search-input::placeholder {
    color: #94a3b8;
    font-size: 14px;
}

.btn-qa-search-submit {
    background: linear-gradient(135deg, var(--qa-orange), var(--qa-orange-hover));
    color: #ffffff;
    border: none;
    padding: 10px 24px;
    border-radius: 40px;
    font-weight: 800;
    font-size: 14px;
    cursor: pointer;
    transition: var(--qa-transition);
    display: inline-flex;
    align-items: center;
    gap: 6px;
    box-shadow: 0 4px 12px rgba(14, 107, 118, 0.3);
}

.btn-qa-search-submit:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 18px rgba(14, 107, 118, 0.45);
}

/* Quick Topic Hashtags */
.qa-quick-topics-row {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    font-size: 12.5px;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 28px;
}

.qa-quick-tag-pill {
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: #ffffff;
    padding: 4px 10px;
    border-radius: 20px;
    text-decoration: none;
    font-weight: 600;
    transition: var(--qa-transition);
}

.qa-quick-tag-pill:hover {
    background: #ffffff;
    color: var(--qa-teal);
    border-color: #ffffff;
}

/* Hero Stats Row */
.qa-hero-stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    max-width: 900px;
    padding-top: 16px;
    border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.qa-stat-item {
    display: flex;
    align-items: center;
    gap: 12px;
}

.qa-stat-icon {
    width: 40px;
    height: 40px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    color: #67e8f9;
}

.qa-stat-num {
    font-size: 18px;
    font-weight: 800;
    line-height: 1.1;
    color: #ffffff;
}

.qa-stat-label {
    font-size: 11.5px;
    color: rgba(255, 255, 255, 0.8);
    font-weight: 500;
}

/* ==========================================================================
   2. MAIN CONTENT LAYOUT
   ========================================================================== */
.qa-main-body-section {
    padding: 40px 0 80px;
    background: #f8fafc;
}

.qa-main-layout-grid {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: 36px;
    align-items: start;
}

/* ==========================================================================
   3. ASK FREE QUESTION HERO CARD (TOP OF FEED)
   ========================================================================== */
.qa-ask-form-card {
    background: #ffffff;
    border: 1.5px solid #0e6b76;
    border-top: 5px solid var(--qa-teal);
    border-radius: 16px;
    padding: 24px 28px;
    box-shadow: 0 10px 30px -8px rgba(14, 107, 118, 0.16);
    margin-bottom: 32px;
    position: relative;
}

.qa-ask-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 16px;
    padding-bottom: 14px;
    border-bottom: 1px solid #f1f5f9;
}

.qa-ask-title {
    font-size: 20px;
    font-weight: 800;
    color: var(--qa-dark);
    margin: 0 0 4px;
}

.qa-ask-desc {
    font-size: 13px;
    color: var(--qa-muted);
    margin: 0;
}

.qa-badge-free {
    background: #dcfce7;
    color: #047857;
    border: 1px solid #86efac;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 11.5px;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    white-space: nowrap;
}

.qa-form-group {
    margin-bottom: 14px;
}

.qa-form-label {
    font-size: 12.5px;
    font-weight: 700;
    color: var(--qa-dark);
    margin-bottom: 6px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.qa-form-label .label-tip {
    font-weight: 500;
    font-size: 11px;
    color: var(--qa-muted);
}

.qa-input,
.qa-select,
.qa-textarea {
    width: 100%;
    border: 1.5px solid #cbd5e1;
    border-radius: 10px;
    padding: 10px 14px;
    font-size: 13.5px;
    color: var(--qa-dark);
    transition: var(--qa-transition);
    background: #ffffff;
    box-sizing: border-box;
}

.qa-input:focus,
.qa-select:focus,
.qa-textarea:focus {
    outline: none;
    border-color: var(--qa-teal);
    box-shadow: 0 0 0 3px rgba(14, 107, 118, 0.12);
}

.qa-textarea {
    resize: vertical;
    min-height: 90px;
    line-height: 1.5;
}

/* Patient Context Inline Row */
.qa-patient-context-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1.5fr;
    gap: 12px;
    margin-bottom: 14px;
}

/* Attach Reports Preview Simulation */
.qa-attach-box {
    border: 1.5px dashed #cbd5e1;
    background: #f8fafc;
    border-radius: 10px;
    padding: 10px 14px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 12px;
    color: var(--qa-muted);
    cursor: pointer;
    transition: var(--qa-transition);
    margin-bottom: 16px;
}

.qa-attach-box:hover {
    border-color: var(--qa-teal);
    background: #f0fdfa;
    color: var(--qa-teal);
}

.btn-qa-submit-large {
    width: 100%;
    background: linear-gradient(135deg, var(--qa-orange), var(--qa-orange-hover));
    color: #ffffff;
    border: none;
    padding: 13px 20px;
    border-radius: 12px;
    font-size: 15px;
    font-weight: 800;
    cursor: pointer;
    transition: var(--qa-transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    box-shadow: 0 6px 18px rgba(14, 107, 118, 0.32);
}

.btn-qa-submit-large:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(14, 107, 118, 0.45);
    color: #ffffff;
}

.qa-ask-privacy-footer {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    font-size: 11.5px;
    color: var(--qa-muted);
    margin-top: 12px;
    text-align: center;
}

.qa-ask-privacy-footer span {
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

/* ==========================================================================
   4. SPECIALTY FILTER PILLS BAR & SORT BAR
   ========================================================================== */
.qa-filter-bar-wrap {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 14px;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 1px solid #e2e8f0;
}

.qa-category-pills-row {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
}

.qa-filter-pill {
    background: #ffffff;
    border: 1px solid var(--qa-border);
    color: var(--qa-text);
    padding: 7px 14px;
    border-radius: 30px;
    font-size: 12.5px;
    font-weight: 700;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: var(--qa-transition);
    box-shadow: var(--qa-shadow-sm);
}

.qa-filter-pill:hover {
    border-color: var(--qa-teal);
    color: var(--qa-teal);
}

.qa-filter-pill.active {
    background: var(--qa-teal);
    border-color: var(--qa-teal);
    color: #ffffff;
    box-shadow: 0 4px 12px rgba(14, 107, 118, 0.25);
}

.qa-filter-pill .pill-count {
    font-size: 11px;
    padding: 1px 6px;
    border-radius: 10px;
    background: rgba(0, 0, 0, 0.06);
    font-weight: 800;
}

.qa-filter-pill.active .pill-count {
    background: rgba(255, 255, 255, 0.25);
    color: #ffffff;
}

.qa-sort-wrap {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--qa-muted);
    font-weight: 600;
}

.qa-sort-select {
    border: 1px solid #cbd5e1;
    border-radius: 8px;
    padding: 6px 12px;
    font-size: 12.5px;
    color: var(--qa-dark);
    font-weight: 600;
    background: #ffffff;
    outline: none;
    cursor: pointer;
}

/* ==========================================================================
   5. QUESTIONS FEED LIST & Q&A CARDS
   ========================================================================== */
.qa-feed-list {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.qa-feed-card {
    background: #ffffff;
    border: 1px solid var(--qa-border);
    border-radius: 16px;
    padding: 24px;
    box-shadow: var(--qa-shadow-sm);
    transition: var(--qa-transition);
    position: relative;
}

.qa-feed-card:hover {
    box-shadow: var(--qa-shadow-md);
    border-color: #cbd5e1;
}

.qa-card-meta-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 12px;
}

.qa-card-badges {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
}

.doc-pill-badge {
    font-size: 11.5px;
    font-weight: 700;
    padding: 3px 9px;
    border-radius: 12px;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.pill-teal {
    background: #e6f6f8;
    color: #0e6b76;
}

.pill-cyan {
    background: #e0f2fe;
    color: #0284c7;
}

.pill-orange {
    background: #fff7ed;
    color: #0a4d55;
}

.pill-emerald {
    background: #ecfdf5;
    color: #059669;
}

.badge-urgency-emergency {
    background: #fee2e2;
    color: #dc2626;
    border: 1px solid #fca5a5;
    font-weight: 800;
    font-size: 11px;
    padding: 3px 8px;
    border-radius: 8px;
    animation: pulseAlert 2s infinite;
}

@keyframes pulseAlert {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.75; }
}

.badge-urgency-high {
    background: #ffedd5;
    color: #c2410c;
    border: 1px solid #fed7aa;
    font-weight: 700;
    font-size: 11px;
    padding: 3px 8px;
    border-radius: 8px;
}

.badge-urgency-important {
    background: #fef3c7;
    color: #b45309;
    font-weight: 700;
    font-size: 11px;
    padding: 3px 8px;
    border-radius: 8px;
}

.badge-urgency-routine {
    background: #f1f5f9;
    color: #475569;
    font-weight: 600;
    font-size: 11px;
    padding: 3px 8px;
    border-radius: 8px;
}

.qa-card-time-ago {
    font-size: 12px;
    color: var(--qa-muted);
}

.qa-card-question-title {
    font-size: 18px;
    font-weight: 800;
    color: var(--qa-dark);
    margin: 0 0 10px;
    line-height: 1.35;
}

.qa-card-question-title a {
    color: var(--qa-dark);
    text-decoration: none;
    transition: var(--qa-transition);
}

.qa-card-question-title a:hover {
    color: var(--qa-teal);
}

.qa-card-patient-desc {
    font-size: 14px;
    line-height: 1.6;
    color: #475569;
    margin-bottom: 14px;
}

.qa-card-tags-list {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 18px;
}

.qa-card-tag {
    font-size: 11.5px;
    font-weight: 600;
    color: var(--qa-teal);
    background: #f0fdfa;
    padding: 2px 8px;
    border-radius: 6px;
    text-decoration: none;
    border: 1px solid #ccfbf1;
}

.qa-card-tag:hover {
    background: var(--qa-teal);
    color: #ffffff;
}

/* ==========================================================================
   6. VERIFIED DOCTOR ANSWER BOX INSIDE FEED CARD
   ========================================================================== */
.qa-doctor-answer-box {
    background: #f0fdfa;
    border: 1.5px solid #a7f3d0;
    border-left: 4px solid var(--qa-teal);
    border-radius: 12px;
    padding: 18px 20px;
    margin-top: 14px;
    position: relative;
}

.qa-doc-answer-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 12px;
    padding-bottom: 12px;
    border-bottom: 1px solid #d1fae5;
}

.qa-doc-profile-snippet {
    display: flex;
    align-items: center;
    gap: 12px;
}

.qa-doc-avatar-wrap {
    position: relative;
    width: 48px;
    height: 48px;
    min-width: 48px;
    max-width: 48px;
    flex-shrink: 0;
}

.qa-doc-avatar {
    width: 48px !important;
    height: 48px !important;
    min-width: 48px !important;
    max-width: 48px !important;
    min-height: 48px !important;
    max-height: 48px !important;
    border-radius: 50% !important;
    object-fit: cover !important;
    border: 2px solid #ffffff;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
    flex-shrink: 0;
    display: block;
}

.qa-doc-verified-check {
    position: absolute;
    bottom: -2px;
    right: -2px;
    background: #ffffff;
    color: #10b981;
    border-radius: 50%;
    font-size: 14px;
}

.qa-doc-name-col {
    display: flex;
    flex-direction: column;
}

.qa-doc-name {
    font-size: 15px;
    font-weight: 800;
    color: var(--qa-dark);
    margin: 0;
    line-height: 1.2;
}

.qa-doc-name a {
    color: var(--qa-dark);
    text-decoration: none;
}

.qa-doc-name a:hover {
    color: var(--qa-teal);
}

.qa-doc-spec-line {
    font-size: 12px;
    color: var(--qa-muted);
    font-weight: 500;
    margin-top: 2px;
}

.qa-doc-cta-btn {
    background: #ffffff;
    border: 1.5px solid var(--qa-teal);
    color: var(--qa-teal);
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 12.5px;
    font-weight: 700;
    text-decoration: none;
    transition: var(--qa-transition);
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.qa-doc-cta-btn:hover {
    background: var(--qa-teal);
    color: #ffffff;
}

.qa-answer-text-body {
    font-size: 13.5px;
    line-height: 1.7;
    color: #1e293b;
    white-space: pre-line;
    margin-bottom: 12px;
}

.qa-answer-disclaimer {
    font-size: 11px;
    color: #64748b;
    font-style: italic;
    padding-top: 8px;
    border-top: 1px dashed #d1fae5;
    margin-bottom: 12px;
}

.qa-card-action-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
    padding-top: 10px;
    font-size: 12px;
    color: var(--qa-muted);
}

.btn-helpful-vote {
    background: #ffffff;
    border: 1px solid #cbd5e1;
    border-radius: 20px;
    padding: 5px 12px;
    font-size: 12px;
    font-weight: 700;
    color: #334155;
    cursor: pointer;
    transition: var(--qa-transition);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.btn-helpful-vote:hover {
    border-color: #10b981;
    color: #047857;
    background: #ecfdf5;
}

.btn-helpful-vote.voted {
    background: #dcfce7;
    border-color: #86efac;
    color: #047857;
}

/* Secondary Answer Box */
.qa-secondary-answer-toggle {
    margin-top: 10px;
    border-top: 1px solid #f1f5f9;
    padding-top: 10px;
}

.btn-toggle-answers {
    background: transparent;
    border: none;
    color: var(--qa-teal);
    font-weight: 700;
    font-size: 12.5px;
    cursor: pointer;
    padding: 0;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.btn-toggle-answers:hover {
    text-decoration: underline;
}

/* ==========================================================================
   7. RIGHT STICKY SIDEBAR
   ========================================================================== */
.qa-sidebar-sticky {
    position: -webkit-sticky;
    position: sticky;
    top: 90px;
    z-index: 90;
    align-self: start;
    height: fit-content;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

/* Emergency Alert Widget */
.qa-emergency-card {
    background: #fef2f2;
    border: 1.5px solid #f87171;
    border-radius: 14px;
    padding: 16px 18px;
    box-shadow: 0 4px 14px rgba(239, 68, 68, 0.12);
}

.qa-emergency-header {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #b91c1c;
    font-size: 15px;
    font-weight: 800;
    margin-bottom: 6px;
}

.qa-emergency-text {
    font-size: 12px;
    color: #7f1d1d;
    line-height: 1.5;
    margin-bottom: 10px;
}

.qa-emergency-phone-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    background: #dc2626;
    color: #ffffff;
    text-decoration: none;
    border-radius: 8px;
    padding: 8px 12px;
    font-size: 12.5px;
    font-weight: 800;
    transition: var(--qa-transition);
}

.qa-emergency-phone-btn:hover {
    background: #b91c1c;
    color: #ffffff;
}

/* Active Oncologists Card */
.qa-sidebar-widget {
    background: #ffffff;
    border: 1px solid var(--qa-border);
    border-radius: 16px;
    padding: 20px;
    box-shadow: var(--qa-shadow-sm);
}

.qa-widget-title {
    font-size: 16px;
    font-weight: 800;
    color: var(--qa-dark);
    margin: 0 0 14px;
    display: flex;
    align-items: center;
    gap: 8px;
    border-bottom: 1px solid #f1f5f9;
    padding-bottom: 10px;
}

.qa-online-docs-list {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.qa-online-doc-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding-bottom: 12px;
    border-bottom: 1px solid #f8fafc;
}

.qa-online-doc-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.qa-online-doc-left {
    display: flex;
    align-items: center;
    gap: 10px;
}

.qa-online-doc-avatar {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    object-fit: cover;
}

.qa-online-doc-name {
    font-size: 13.5px;
    font-weight: 800;
    color: var(--qa-dark);
    line-height: 1.2;
}

.qa-online-doc-name a {
    color: var(--qa-dark);
    text-decoration: none;
}

.qa-online-doc-name a:hover {
    color: var(--qa-teal);
}

.qa-online-doc-status {
    font-size: 11px;
    color: #059669;
    font-weight: 600;
}

.qa-online-doc-btn {
    background: #f0fdfa;
    border: 1px solid #99f6e4;
    color: var(--qa-teal);
    padding: 5px 10px;
    border-radius: 14px;
    font-size: 11.5px;
    font-weight: 700;
    text-decoration: none;
    white-space: nowrap;
    transition: var(--qa-transition);
}

.qa-online-doc-btn:hover {
    background: var(--qa-teal);
    color: #ffffff;
}

/* How It Works 3-Step Card */
.qa-how-step {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 14px;
}

.qa-how-step:last-child {
    margin-bottom: 0;
}

.qa-how-step-num {
    width: 26px;
    height: 26px;
    border-radius: 50%;
    background: var(--qa-teal-light);
    color: var(--qa-teal);
    font-weight: 800;
    font-size: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.qa-how-step-title {
    font-size: 13px;
    font-weight: 700;
    color: var(--qa-dark);
    margin: 0 0 2px;
}

.qa-how-step-desc {
    font-size: 11.5px;
    color: var(--qa-muted);
    margin: 0;
    line-height: 1.4;
}

/* Trending Tags Cloud */
.qa-trending-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.qa-trending-tag-pill {
    background: #f1f5f9;
    color: #334155;
    padding: 4px 10px;
    border-radius: 16px;
    font-size: 11.5px;
    font-weight: 600;
    text-decoration: none;
    transition: var(--qa-transition);
}

.qa-trending-tag-pill:hover {
    background: var(--qa-teal);
    color: #ffffff;
}

/* ==========================================================================
   8. SUCCESS CONFIRMATION MODAL
   ========================================================================== */
.qa-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(15, 23, 42, 0.7);
    backdrop-filter: blur(4px);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.qa-modal-card {
    background: #ffffff;
    border-radius: 20px;
    width: 100%;
    max-width: 520px;
    box-shadow: 0 25px 60px -15px rgba(0, 0, 0, 0.3);
    padding: 32px 28px;
    position: relative;
    animation: modalPop 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes modalPop {
    from {
        transform: scale(0.92);
        opacity: 0;
    }
    to {
        transform: scale(1);
        opacity: 1;
    }
}

.qa-modal-success-icon {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: #dcfce7;
    color: #10b981;
    font-size: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
}

/* ==========================================================================
   9. RESPONSIVE DESIGN
   ========================================================================== */
@media (max-width: 991px) {
    .qa-main-layout-grid {
        grid-template-columns: 1fr;
    }

    .qa-sidebar-sticky {
        position: static;
    }

    .qa-hero-title {
        font-size: 30px;
    }

    .qa-hero-stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .qa-patient-context-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .qa-hero-title {
        font-size: 25px;
    }

    .qa-search-form {
        flex-direction: column;
        border-radius: 20px;
        padding: 12px;
        gap: 10px;
    }

    .btn-qa-search-submit {
        width: 100%;
        justify-content: center;
    }

    .qa-ask-form-card {
        padding: 18px 16px;
    }
}