/**
 * Q&A Veterinalia - Dashboard Styles
 * 
 * @package QAVeterinalia
 * @version 0.4.0 - Optimizado
 */

/* ============================================================
   CUSTOM PROPERTIES (Variables CSS Locales)
   ============================================================ */
:root {
    /* Espaciado consistente */
    --spacing-xs: 0.5rem;
    --spacing-sm: 0.75rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;

    /* Transiciones estandarizadas */
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-smooth: 0.3s cubic-bezier(0.4, 0, 0.2, 1);

    /* Sombras estandarizadas */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);

    /* Radios de borde */
    --radius-xs: 0.5rem;
    --radius-md: 0.875rem;
    --radius-lg: 1.25rem;
    --radius-xl: 1.75rem;
    --radius-pill: 9999px;
}

/* ============================================================
   APP DASHBOARD STYLES
   ============================================================ */
#qav-app-view {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    color: var(--text-main);
    background-color: var(--bg-body);
    line-height: 1.5;
}

/* ============================================================
   NAVBAR
   ============================================================ */
.app-navbar {
    background: var(--white);
    border-bottom: 1px solid var(--border-color);
    height: 70px;
    display: flex;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.nav-brand {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-main);
}

.nav-links {
    display: flex;
    gap: var(--spacing-xl);
    font-size: 0.95rem;
    font-weight: 500;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-main);
    transition: color var(--transition-fast);
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--primary-color);
}

.user-menu {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.user-avatar-container img {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 2px solid var(--primary-light);
    transition: transform var(--transition-fast);
}

.user-avatar-container img:hover {
    transform: scale(1.05);
}

/* ============================================================
   HERO SECTION
   ============================================================ */
.app-hero {
    background-color: var(--primary-color);
    padding: 4rem var(--spacing-md);
    text-align: center;
    color: var(--white);
    position: relative;
    overflow: visible;
    margin-bottom: 40px;
}

.app-hero h1 {
    font-size: clamp(2rem, 5vw, 2.5rem);
    margin-bottom: var(--spacing-md);
    color: white;
    font-weight: 800;
    letter-spacing: -0.025em;
}

.app-hero p {
    font-size: clamp(1rem, 2vw, 1.1rem);
    opacity: 0.9;
    margin-bottom: var(--spacing-xl);
    color: white;
}

/* ============================================================
   SEARCH BOX
   ============================================================ */
.search-box {
    background: var(--white);
    max-width: 700px;
    margin: 0 auto;
    border-radius: var(--radius-lg);
    display: flex;
    padding: var(--spacing-xs);
    box-shadow: var(--shadow-lg);
    position: relative;
}

.search-input {
    flex: 1;
    border: none;
    padding: var(--spacing-md);
    font-size: 1rem;
    outline: none;
    font-family: inherit;
}

.search-btn {
    background: var(--accent-color);
    color: white;
    padding: 0 var(--spacing-xl);
    border-radius: var(--radius-sm);
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: all var(--transition-fast);
    white-space: nowrap;
}

.search-btn:hover {
    background: #6d0b3f;
    transform: translateY(-1px);
}

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

/* ============================================================
   QUESTION COMPOSER
   ============================================================ */
.qav-question-composer {
    max-width: 768px;
    margin: 0 auto;
    width: 100%;
}

.qav-composer-container {
    position: relative;
    width: 100%;
    background-color: rgba(0, 0, 0, 0);
    border-radius: 24px;
    padding: 12px 12px 12px 20px;
    display: flex;
    align-items: flex-end;
    gap: 10px;
    box-shadow: none;
    transition: all var(--transition-base);
    border: 4px solid #94a3b84d;
}

.qav-composer-container.active {
    background-color: var(--white);
    box-shadow: none;
    border-color: rgba(233, 30, 99, 0.2);
}

.qav-composer-input-wrapper {
    flex: 1;
    padding: 5px 0;
}

.qav-composer-input {
    width: 100%;
    background: transparent;
    border: none;
    outline: none;
    box-shadow: none !important;
    color: var(--text-main);
    font-size: 1rem;
    line-height: 1.5;
    resize: none;
    max-height: 150px;
    min-height: 24px;
    font-family: inherit;
    overflow-y: auto;
}

.qav-composer-input:focus {
    box-shadow: none !important;
}

.qav-composer-input::placeholder {
    color: #9ca3af;
}

.qav-composer-actions {
    position: relative;
}

.qav-composer-speed-dial {
    position: absolute;
    bottom: 100%;
    right: 0;
    margin-bottom: 15px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    align-items: flex-end;
    z-index: 50;
    opacity: 0;
    transform: translateY(10px);
    pointer-events: none;
    transition: all var(--transition-base);
}

.qav-composer-speed-dial.open {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

.qav-composer-menu-label {
    font-size: 0.75rem;
    font-weight: 700;
    color: #9ca3af;
    text-transform: uppercase;
    background-color: rgba(255, 255, 255, 0.95);
    padding: 4px 8px;
    border-radius: 4px;
    margin-right: 4px;
}

.qav-composer-topic-btn {
    padding: 10px 20px;
    border-radius: var(--radius-pill);
    color: white;
    font-weight: 600;
    font-size: 0.95rem;
    border: none;
    cursor: pointer;
    box-shadow: var(--shadow-lg);
    transition: transform var(--transition-fast), filter var(--transition-fast);
    background-color: var(--primary-color);
    writing-mode: horizontal-tb;
    text-orientation: mixed;
    white-space: nowrap;
    word-break: normal;
    overflow-wrap: normal;
    hyphens: none;
    width: max-content;
    min-width: 140px;
    max-width: 280px;
    overflow: hidden;
    text-overflow: ellipsis;
}

.qav-composer-topic-btn:hover {
    filter: brightness(1.1);
    transform: translateY(-2px);
}

.qav-composer-topic-btn:active {
    transform: scale(0.95);
}

.qav-composer-main-btn {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    border: none;
    cursor: not-allowed;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    transition: all var(--transition-base);
    box-shadow: var(--shadow-md);
    background-color: #e5e7eb;
    color: #9ca3af;
}

.qav-composer-main-btn.enabled {
    background-color: var(--primary-color);
    color: white;
    cursor: pointer;
}

.qav-composer-main-btn.enabled:hover {
    background-color: var(--primary-dark);
    transform: scale(1.05);
}

.qav-composer-main-btn.menu-active {
    background-color: #e5e7eb;
    color: #4b5563;
    transform: rotate(90deg);
}

.qav-composer-char-count {
    position: absolute;
    bottom: -25px;
    right: 20px;
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.7);
    display: none;
    transition: color var(--transition-fast);
}

.qav-composer-char-count.visible {
    display: block;
}

.qav-composer-container.active .qav-composer-char-count {
    color: #6b7280;
}

.app-hero .qav-composer-char-count,
.app-hero .qav-composer-container.active .qav-composer-char-count {
    color: rgba(255, 255, 255, 0.85);
}

.qav-question-composer .qav-form-messages {
    margin-top: 10px;
}

/* ============================================================
   LAYOUT
   ============================================================ */
.main-layout {
    display: flex;
    gap: var(--spacing-xl);
    padding: 4rem 0;
}

.sidebar {
    flex: 0 0 280px;
}

.feed {
    flex: 1;
}

.feed-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
}

.sidebar-title {
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    color: var(--text-main);
    font-size: 1.1rem;
}

/* ============================================================
   CATEGORY LIST
   ============================================================ */
.category-list {
    padding: 0;
    list-style: none;
    margin: 0;
}

.category-list li {
    padding: var(--spacing-xs) 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    color: var(--text-light);
    transition: color var(--transition-fast);
    border-radius: var(--radius-xs);
}

.category-list li:hover {
    color: var(--primary-color);
    background-color: rgba(233, 30, 99, 0.05);
    padding-left: var(--spacing-xs);
}

.cat-count {
    background: #f3f4f6;
    font-size: 0.75rem;
    padding: 2px 8px;
    border-radius: 10px;
    font-weight: 600;
}

/* ============================================================
   QUESTION ITEMS
   ============================================================ */
.q-tag {
    display: inline-block;
    background: var(--primary-light);
    color: var(--primary-dark);
    font-size: 0.75rem;
    font-weight: 700;
    padding: 0.25rem 0.75rem;
    border-radius: 4px;
    text-transform: uppercase;
    margin-bottom: var(--spacing-xs);
}

.q-title {
    margin: 0 0 var(--spacing-xs) 0 !important;
    line-height: 1.3;
}

.q-title a {
    text-decoration: none;
    color: #111827;
    font-size: 1.25rem;
    font-weight: 700;
    transition: color var(--transition-fast);
}

.q-title a:hover {
    color: var(--primary-color);
}

.q-body {
    color: var(--text-light);
    font-size: 0.95rem;
    margin-bottom: var(--spacing-lg);
    margin-top: 0;
    line-height: 1.6;
}

/* ============================================================
   ANSWER BOX
   ============================================================ */
.answer-box {
    background: #fafafa;
    border-left: 4px solid var(--primary-color);
    padding: var(--spacing-md);
    border-radius: 0 var(--radius-xs) var(--radius-xs) 0;
    margin-top: var(--spacing-md);
}

.expert-profile {
    display: flex;
    gap: var(--spacing-md);
    align-items: center;
    margin-bottom: var(--spacing-xs);
}

.expert-img-container img {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--white);
    box-shadow: var(--shadow-sm);
}

.expert-info h4 {
    font-size: 0.9rem;
    font-weight: 700;
    margin: 0;
    color: var(--text-main);
}

.expert-info p {
    font-size: 0.8rem;
    color: var(--primary-color);
    margin: 0;
}

/* Footer */
.app-footer {
    background: #1F2937;
    color: #9CA3AF;
    padding: 3rem 0;
    margin-top: 3rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
}

.footer-col h5 {
    color: var(--white);
    margin-bottom: 1rem;
    font-weight: 700;
}

.footer-col ul li {
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

.footer-col ul li:hover {
    color: var(--white);
    cursor: pointer;
}

/* ============================================================
   LIVE SEARCH RESULTS
   ============================================================ */
.qav-live-search-results {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: white;
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
    margin-top: 0.5rem;
    max-height: 400px;
    overflow-y: auto;
    z-index: 1000;
    display: none;
}

.qav-live-search-results.active,
.qav-live-search-results:not(:empty) {
    display: block;
}

.qav-search-loading,
.qav-no-results,
.qav-search-error {
    padding: 1.5rem;
    text-align: center;
    color: var(--text-light);
    font-size: 0.9rem;
}

.qav-search-loading i {
    margin-right: 0.5rem;
    color: var(--primary-color);
}

.qav-search-error {
    color: #dc2626;
}

.qav-search-results-list {
    padding: 0.5rem 0;
}

.qav-search-result-item {
    display: block;
    padding: 1rem 1.5rem;
    text-decoration: none;
    color: var(--text-main);
    border-bottom: 1px solid var(--border-color);
    transition: background-color 0.2s;
}

.qav-search-result-item:last-child {
    border-bottom: none;
}

.qav-search-result-item:hover {
    background-color: #f9fafb;
}

.qav-result-title {
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-main);
    font-size: 0.95rem;
}

.qav-result-excerpt {
    font-size: 0.85rem;
    color: var(--text-light);
    margin-bottom: 0.5rem;
    line-height: 1.4;
}

.qav-answer-badge {
    display: inline-block;
    font-size: 0.75rem;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-weight: 600;
}

.qav-has-answers {
    background-color: #d1fae5;
    color: #065f46;
}

.qav-no-answers {
    background-color: #fee2e2;
    color: #991b1b;
}

/* ============================================================
   PREMIUM ANIMATED FAB BUTTON
   ============================================================ */
.fab-wrapper {
    --fab-background: linear-gradient(135deg, #e91e63 0%, #f686a8 100%);
    --icon-color: #ffffff;
    --fab-size: 64px;
    --fab-border-radius: var(--fab-size);

    width: var(--fab-size);
    height: var(--fab-size);
    position: fixed;
    bottom: 24px;
    right: 24px;
    border-radius: var(--fab-border-radius);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 999;
    border: none;
    padding: 0;
    cursor: pointer;
    background: transparent;
}

.fab-btn {
    background: var(--fab-background);
    width: var(--fab-size);
    height: var(--fab-size);
    position: relative;
    z-index: 3;
    border-radius: var(--fab-border-radius);
    box-shadow: 0 8px 24px rgba(233, 30, 99, 0.35), 0 4px 12px rgba(0, 0, 0, 0.15);
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    transition: box-shadow 0.3s ease, transform 0.2s ease;
    pointer-events: none;
}

.fab-wrapper:hover .fab-btn {
    box-shadow: 0 12px 32px rgba(233, 30, 99, 0.45), 0 6px 16px rgba(0, 0, 0, 0.2);
    transform: translateY(-2px);
}

.fab-wrapper:active .fab-btn {
    transform: translateY(0) scale(0.96);
}

.fab-btn::before,
.fab-btn::after {
    content: "";
    display: block;
    position: absolute;
    border-radius: 3px;
    background: var(--icon-color);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.fab-btn::before {
    width: 4px;
    height: 28px;
}

.fab-btn::after {
    width: 28px;
    height: 4px;
}

.fab-shapes {
    width: 300px;
    height: 300px;
    position: absolute;
    z-index: 1;
    transform: scale(0);
    pointer-events: none;
    opacity: 0;
}

.fab-shapes .shape {
    fill: none;
    stroke: none;
    stroke-width: 3px;
    stroke-linecap: round;
    stroke-linejoin: round;
    transform-origin: 50% 50%;
}

.fab-wrapper:active .fab-shapes {
    animation: fab-explosion 1s ease-out forwards;
}

.fab-wrapper:active .fab-shapes .shape:nth-of-type(1) {
    transform: translate(25px, -60px) rotate(40deg);
}

.fab-wrapper:active .fab-shapes .shape:nth-of-type(2) {
    transform: translate(-4px, -60px) rotate(80deg);
}

.fab-wrapper:active .fab-shapes .shape:nth-of-type(3) {
    transform: translate(12px, -60px) rotate(120deg);
}

.fab-wrapper:active .fab-shapes .shape:nth-of-type(4) {
    transform: translate(8px, -60px) rotate(160deg);
}

.fab-wrapper:active .fab-shapes .shape:nth-of-type(5) {
    transform: translate(21px, -60px) rotate(200deg);
}

.fab-wrapper:active .fab-shapes .shape:nth-of-type(6) {
    transform: translate(0px, -60px) rotate(240deg);
}

.fab-wrapper:active .fab-shapes .shape:nth-of-type(7) {
    transform: translate(17px, -60px) rotate(280deg);
}

.fab-wrapper:active .fab-shapes .shape:nth-of-type(8) {
    transform: translate(-3px, -60px) rotate(320deg);
}

.fab-wrapper:active .fab-shapes .shape:nth-of-type(9) {
    transform: translate(25px, -60px) rotate(360deg);
}

@keyframes fab-explosion {
    0% {
        transform: scale(0);
        opacity: 0;
    }

    30% {
        transform: scale(1);
        opacity: 1;
    }

    100% {
        transform: scale(1.1);
        opacity: 0;
    }
}

/* Hide legacy FAB */
.fab {
    display: none !important;
}

/* ============================================================
   TOAST NOTIFICATIONS
   ============================================================ */
.qav-toast-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 10000;
    display: flex;
    flex-direction: column;
    gap: 10px;
    pointer-events: none;
}

.qav-toast {
    background: white;
    padding: 1rem 1.5rem;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    display: flex;
    align-items: center;
    gap: 10px;
    transform: translateX(120%);
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    pointer-events: auto;
    max-width: 350px;
    font-size: 0.95rem;
    color: var(--text-main);
    border-left: 4px solid var(--primary-color);
}

.qav-toast.show {
    transform: translateX(0);
}

.qav-toast-success {
    border-left-color: #10B981;
}

.qav-toast-error {
    border-left-color: #EF4444;
}

/* ============================================================
   MODERN PREMIUM PANEL
   ============================================================ */
.qav-modern-panel {
    max-width: 900px;
    margin: var(--spacing-xl) auto;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    color: #0f172a;
}

/* Panel Header */
.qav-panel-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 2.5rem;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
}

.qav-header-info h1 {
    font-size: clamp(1.5rem, 4vw, 1.875rem);
    font-weight: 800;
    margin: 0 0 var(--spacing-xs) 0;
    color: #0f172a;
    letter-spacing: -0.025em;
}

.qav-header-info p {
    color: #64748b;
    font-size: clamp(0.85rem, 2vw, 0.95rem);
    margin: 0;
    max-width: 400px;
}

.qav-header-stats {
    display: flex;
    gap: var(--spacing-sm);
}

.qav-stat-card {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: var(--radius-md);
    padding: var(--spacing-sm) var(--spacing-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-fast);
}

.qav-stat-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.qav-stat-icon {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 0.625rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
}

.qav-stat-pending .qav-stat-icon {
    background: #eff6ff;
    color: #3b82f6;
}

.qav-stat-resolved .qav-stat-icon {
    background: #f0fdf4;
    color: #22c55e;
}

.qav-stat-details {
    display: flex;
    flex-direction: column;
}

.qav-stat-label {
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #94a3b8;
}

.qav-stat-value {
    font-size: 1.25rem;
    font-weight: 800;
    line-height: 1;
}

/* Question Cards */
.qav-questions-container {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.qav-question-card {
    background: #ffffff;
    border: 1px solid #f1f5f9;
    border-radius: var(--radius-xl);
    transition: all var(--transition-smooth);
    box-shadow: var(--shadow-sm);
}

.qav-question-card:hover {
    box-shadow: var(--shadow-xl);
    border-color: #e0e7ff;
    transform: translateY(-2px);
}

.qav-card-inner {
    padding: var(--spacing-lg);
}

/* Card Header */
.qav-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
}

.qav-meta-left {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.qav-date-badge {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #94a3b8;
}

/* Status Pills - Consolidado */
.qav-status-pill {
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    padding: 0.25rem 0.625rem;
    border-radius: var(--radius-pill);
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
}

.qav-status-dot {
    width: 0.4rem;
    height: 0.4rem;
    border-radius: 50%;
    background: currentColor;
}

.qav-status-pending {
    background: #fef3c7;
    color: #b45309;
}

.qav-status-urgent {
    background: #fee2e2;
    color: #b91c1c;
}

.qav-status-published {
    background: #eff6ff;
    color: #1d4ed8;
}

.qav-status-answered {
    background: #d1fae5;
    color: #065f46;
}

.qav-status-draft {
    background: #f1f5f9;
    color: #475569;
}

.qav-more-btn:hover {
    color: #64748b;
}

/* Question Quote */
.qav-user-quote {
    display: flex;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.qav-avatar-placeholder {
    width: 2.5rem;
    height: 2.5rem;
    background: #f1f5f9;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: #94a3b8;
}

.qav-quote-text p {
    font-size: 1.125rem;
    font-weight: 500;
    line-height: normal;
    color: #1e293b;
    margin: 0;
}

/* ============================================================
   FORMS & INPUTS
   ============================================================ */
.qav-card-footer {
    background: #f8fafc;
    border: 1px solid #f1f5f9;
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
}

.qav-input-group label {
    display: block;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #94a3b8;
    margin-bottom: var(--spacing-xs);
    padding-left: 0.25rem;
}

.qav-input-group textarea {
    width: 100%;
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    font-size: 0.9rem;
    transition: all var(--transition-fast);
    box-shadow: inset 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    font-family: inherit;
    line-height: 1.5;
}

.qav-input-group textarea:focus {
    outline: none;
    border-color: #4f46e5;
    box-shadow: 0 0 0 4px rgba(79, 70, 229, 0.1);
}

.qav-form-actions-row {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-top: var(--spacing-lg);
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.qav-select-group {
    flex: 1;
    min-width: 200px;
}

.qav-select-group label {
    display: block;
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    color: #94a3b8;
    margin-bottom: 0.35rem;
}

.qav-custom-select {
    position: relative;
}

.qav-custom-select select {
    width: 100%;
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: var(--radius-xs);
    padding: var(--spacing-xs) 2.5rem var(--spacing-xs) var(--spacing-sm);
    font-size: 0.85rem;
    appearance: none;
    cursor: pointer;
    transition: all var(--transition-fast);
    font-family: inherit;
}

.qav-custom-select select:hover {
    border-color: #cbd5e1;
}

.qav-custom-select select:focus {
    outline: none;
    border-color: #4f46e5;
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
}

.qav-custom-select i {
    position: absolute;
    right: 0.875rem;
    top: 50%;
    transform: translateY(-50%);
    pointer-events: none;
    color: #94a3b8;
    font-size: 0.75rem;
}

/* ============================================================
   BUTTONS
   ============================================================ */
.qav-modern-submit-btn {
    background: #4f46e5;
    color: white;
    border: none;
    padding: var(--spacing-sm) 1.75rem;
    border-radius: var(--radius-md);
    font-weight: 700;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all var(--transition-fast);
    box-shadow: 0 4px 6px -1px rgba(79, 70, 229, 0.2), 0 2px 4px -2px rgba(79, 70, 229, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: inherit;
}

.qav-modern-submit-btn:hover {
    background: #4338ca;
    transform: translateY(-1px);
    box-shadow: 0 10px 15px -3px rgba(79, 70, 229, 0.3);
}

.qav-modern-submit-btn:active {
    transform: translateY(0);
}

.qav-modern-submit-btn:disabled {
    background: #cbd5e1;
    box-shadow: none;
    cursor: not-allowed;
    transform: none;
}

/* Pagination */
.qav-panel-pagination {
    margin-top: 3rem;
    text-align: center;
}

.qav-load-more-modern {
    background: none;
    border: none;
    color: #94a3b8;
    font-weight: 700;
    font-size: 0.9rem;
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    cursor: pointer;
    transition: all var(--transition-fast);
    font-family: inherit;
    padding: var(--spacing-xs) var(--spacing-md);
}

.qav-load-more-modern:hover {
    color: #4f46e5;
}

.qav-load-more-modern i {
    transition: transform var(--transition-fast);
}

.qav-load-more-modern:hover i {
    transform: translateX(4px);
}

/* Response Success State */
.qav-response-success-msg {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    background: #f0fdf4;
    border: 1px solid #dcfce7;
    border-radius: var(--radius-md);
    color: #16a34a;
    font-weight: 700;
    font-size: 0.9rem;
}

.qav-item-success {
    opacity: 0.6;
    transform: scale(0.98) !important;
    border-color: #dcfce7 !important;
}

/* ============================================================
   RESPONSIVE OPTIMIZATIONS
   ============================================================ */
@media (max-width: 768px) {

    /* Panel */
    .qav-modern-panel {
        margin: var(--spacing-md) auto;
    }

    /* Header */
    .qav-panel-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-lg);
    }

    .qav-header-info h1 {
        font-size: 1.5rem;
        font-weight: 900;
    }

    .qav-header-info p {
        font-size: 0.85rem;
    }

    /* Stats */
    .qav-header-stats {
        width: 100%;
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-sm);
    }

    .qav-stat-card {
        padding: var(--spacing-sm);
        border-radius: var(--radius-lg);
    }

    .qav-stat-icon {
        width: 2.25rem;
        height: 2.25rem;
    }

    .qav-stat-value {
        font-size: 1.1rem;
    }

    /* Question Cards */
    .qav-question-card {
        border-radius: var(--radius-lg);
    }

    .qav-card-inner {
        padding: var(--spacing-sm);
    }

    .qav-meta-left {
        gap: var(--spacing-xs);
    }

    .qav-status-pill {
        font-size: 0.6rem;
        padding: 0.2rem var(--spacing-xs);
    }

    /* Quote */
    .qav-user-quote {
        gap: var(--spacing-sm);
        margin-bottom: var(--spacing-lg);
    }

    .qav-avatar-wrapper .avatar {
        width: 40px !important;
        height: 40px !important;
    }

    .qav-quote-text p {
        font-size: 0.95rem;
        font-style: italic;
    }

    /* Footer & Forms */
    .qav-card-footer {
        padding: var(--spacing-sm);
        border-radius: var(--radius-md);
    }

    .qav-form-actions-row {
        flex-direction: column;
        align-items: stretch;
    }

    .qav-select-group {
        min-width: 100%;
    }

    .qav-modern-submit-btn {
        width: 100%;
        padding: var(--spacing-md);
    }

    /* Touch feedback for mobile */
    .qav-question-card:active {
        transform: scale(0.98);
        transition: transform 0.1s;
    }

    /* Hero responsive */
    .app-hero {
        padding: 3rem var(--spacing-md);
    }

    /* Layout adjustments */
    .main-layout {
        flex-direction: column;
        padding: var(--spacing-xl) 0;
    }

    .sidebar {
        flex: 0 0 auto;
        width: 100%;
    }

    /* Composer mobile */
    .qav-composer-container {
        padding: 10px 10px 10px 15px;
    }

    .qav-composer-topic-btn {
        min-width: 120px;
        max-width: 220px;
        font-size: 0.9rem;
        padding: 8px 16px;
    }
}

/* Tablet optimizations */
@media (min-width: 769px) and (max-width: 1024px) {
    .qav-modern-panel {
        max-width: 720px;
    }

    .qav-header-stats {
        flex-wrap: wrap;
    }

    .main-layout {
        gap: var(--spacing-md);
    }
}

/* Tab Items */
.qav-tab-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    color: #cbd5e1;
    gap: 0.25rem;
    cursor: pointer;
    transition: color var(--transition-fast);
}

.qav-tab-item i {
    font-size: 1.25rem;
}

.qav-tab-item span {
    font-size: 0.6rem;
    font-weight: 700;
    text-transform: uppercase;
}

.qav-tab-item.active {
    color: #4f46e5;
}