/**
 * Oráculo Tainacan - Estilos Frontend
 * Design Moderno seguindo padrão visual Tainacan
 */

:root {
    /* Paleta Tainacan Turquoise */
    --tainacan-turquoise1: #e9f5f6;
    --tainacan-turquoise2: #d9eced;
    --tainacan-turquoise3: #76c6cc;
    --tainacan-turquoise4: #31818c;
    --tainacan-turquoise5: #187181;
    --tainacan-turquoise6: #156075;

    /* Cores Principais baseadas no Tainacan */
    --oraculo-primary: #187181;
    --oraculo-primary-dark: #156075;
    --oraculo-primary-light: #31818c;
    --oraculo-accent: #76c6cc;
    --oraculo-accent-light: #d9eced;
    --oraculo-accent-lighter: #e9f5f6;

    /* Gradientes Tainacan */
    --oraculo-gradient-primary: linear-gradient(135deg, #187181 0%, #156075 100%);
    --oraculo-gradient-accent: linear-gradient(135deg, #76c6cc 0%, #31818c 100%);
    --oraculo-gradient-light: linear-gradient(135deg, #e9f5f6 0%, #d9eced 100%);
    --oraculo-gradient-hero: linear-gradient(180deg, #156075 0%, #187181 50%, #31818c 100%);

    /* Cores de Fundo */
    --oraculo-bg: #f8fafb;
    --oraculo-bg-card: #ffffff;
    --oraculo-bg-hover: #e9f5f6;

    /* Texto - ajustados para WCAG AA em fundos turquesa claros */
    --oraculo-text: #1d2327;
    --oraculo-text-muted: #4a5158;
    --oraculo-text-light: #5a6169;

    /* Bordas */
    --oraculo-border: #d9eced;
    --oraculo-border-light: #e9f5f6;

    /* Status */
    --oraculo-success: #00a32a;
    --oraculo-error: #d63638;
    --oraculo-warning: #dba617;
    --oraculo-info: #187181;

    /* Sombras */
    --oraculo-shadow-sm: 0 1px 3px rgba(21, 96, 117, 0.08);
    --oraculo-shadow: 0 4px 12px rgba(21, 96, 117, 0.12);
    --oraculo-shadow-lg: 0 12px 40px rgba(21, 96, 117, 0.18);
    --oraculo-shadow-glow: 0 0 30px rgba(118, 198, 204, 0.4);

    /* Raios de borda */
    --oraculo-radius-sm: 8px;
    --oraculo-radius: 16px;
    --oraculo-radius-lg: 24px;
    --oraculo-radius-xl: 32px;

    /* Transições */
    --oraculo-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --oraculo-transition-fast: all 0.15s ease-out;
}

/* ========================================
   SEARCH PAGE - HERO SECTION
   ======================================== */
.oraculo-search-page {
    max-width: 100%;
    margin: 0;
    padding: 0;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

.oraculo-search-hero {
    background: var(--oraculo-gradient-hero);
    padding: 80px 20px 120px;
    text-align: center;
    position: relative;
    overflow: hidden;
    width: 90%;
    margin: 0 auto;
}

.oraculo-search-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.5;
}

.oraculo-search-hero::after {
    content: '';
    position: absolute;
    bottom: -50%;
    left: 50%;
    transform: translateX(-50%);
    width: 800px;
    height: 400px;
    background: radial-gradient(ellipse, rgba(118, 198, 204, 0.2) 0%, transparent 70%);
    pointer-events: none;
}

.oraculo-hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    margin: 0 auto;
}

.oraculo-hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    padding: 8px 20px;
    border-radius: 50px;
    margin-bottom: 24px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.oraculo-hero-badge svg {
    width: 18px;
    height: 18px;
}

.oraculo-hero-badge span {
    color: #ffffff;
    font-size: 14px;
    font-weight: 500;
    letter-spacing: 0.3px;
}

.oraculo-hero-title {
    color: #ffffff;
    font-size: clamp(28px, 5vw, 48px);
    font-weight: 800;
    margin: 0 0 16px;
    letter-spacing: -1px;
    line-height: 1.2;
}

.oraculo-hero-subtitle {
    color: rgba(255, 255, 255, 0.85);
    font-size: clamp(16px, 2.5vw, 20px);
    font-weight: 400;
    margin: 0 0 40px;
    line-height: 1.6;
}

/* ========================================
   SEARCH WIDGET - MODERN DESIGN
   ======================================== */
.oraculo-search-widget {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 20px;
}

.oraculo-search-widget.embedded {
    padding: 40px 20px;
}

.oraculo-search-container {
    position: relative;
    z-index: 2;
    margin: -60px auto 0 auto;
}

.oraculo-search-box {
    background: var(--oraculo-bg-card);
    border-radius: var(--oraculo-radius-lg);
    padding: 32px;
    box-shadow: var(--oraculo-shadow-lg);
    border: 1px solid var(--oraculo-border);
}

.oraculo-search-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.oraculo-search-input-wrapper {
    position: relative;
    display: flex;
    align-items: stretch;
    background: var(--oraculo-bg);
    border: 2px solid var(--oraculo-border);
    border-radius: var(--oraculo-radius);
    transition: var(--oraculo-transition);
    overflow: hidden;
}

.oraculo-search-input-wrapper:focus-within {
    border-color: var(--oraculo-primary);
    box-shadow: 0 0 0 4px rgba(24, 113, 129, 0.12);
}

.oraculo-search-input-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 16px;
    color: var(--oraculo-text-muted);
}

.oraculo-search-input-icon svg {
    width: 24px;
    height: 24px;
    stroke: currentColor;
}

.oraculo-search-input-group {
    display: flex;
    gap: 12px;
    align-items: stretch;
}

.oraculo-search-input {
    flex: 1;
    padding: 18px 20px;
    font-size: 17px;
    border: 2px solid var(--oraculo-border);
    border-radius: var(--oraculo-radius);
    transition: var(--oraculo-transition);
    background: #ffffff !important;
    color: #1d2327 !important;
    font-family: inherit;
}

.oraculo-search-input:focus {
    outline: none;
    border-color: var(--oraculo-primary);
    box-shadow: 0 0 0 4px rgba(24, 113, 129, 0.12);
    background: #ffffff !important;
}

.oraculo-search-input::placeholder {
    color: #5a6169;
    opacity: 1;
}

.oraculo-search-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 18px 32px;
    background: var(--oraculo-gradient-primary);
    color: #fff;
    border: none;
    border-radius: var(--oraculo-radius);
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--oraculo-transition);
    white-space: nowrap;
}

.oraculo-search-button:hover {
    transform: translateY(-2px);
    box-shadow: var(--oraculo-shadow), var(--oraculo-shadow-glow);
}

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

.oraculo-search-button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.oraculo-search-button svg {
    width: 20px;
    height: 20px;
}

/* Filters */
.oraculo-search-filters {
    display: flex;
    align-items: center;
    gap: 12px;
    padding-top: 12px;
    border-top: 1px solid var(--oraculo-border-light);
    margin-top: 8px;
}

.oraculo-search-filters label {
    font-size: 14px;
    font-weight: 500;
    color: var(--oraculo-text-muted);
}

.oraculo-search-filters select {
    padding: 10px 16px;
    border: 2px solid var(--oraculo-border);
    border-radius: var(--oraculo-radius-sm);
    font-size: 14px;
    background: #fff;
    color: var(--oraculo-text);
    cursor: pointer;
    transition: var(--oraculo-transition);
    min-width: 200px;
}

.oraculo-search-filters select:focus {
    outline: none;
    border-color: var(--oraculo-primary);
}

/* ========================================
   FEATURE CARDS - HOW TO USE
   ======================================== */
.oraculo-features-section {
    max-width: 1100px;
    margin: 0 auto;
    padding: 60px 20px;
}

.oraculo-features-title {
    text-align: center;
    font-size: 28px;
    font-weight: 700;
    color: #16213e !important;
    margin: 0 0 12px;
}

.oraculo-features-subtitle {
    text-align: center;
    font-size: 16px;
    color: #3c4248;
    margin: 0 0 48px;
}

.oraculo-features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}

.oraculo-feature-card {
    background: var(--oraculo-bg-card);
    border-radius: var(--oraculo-radius);
    padding: 32px;
    border: 1px solid var(--oraculo-border);
    transition: var(--oraculo-transition);
    position: relative;
    overflow: hidden;
}

.oraculo-feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--oraculo-gradient-accent);
    opacity: 0;
    transition: var(--oraculo-transition);
}

.oraculo-feature-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--oraculo-shadow-lg);
    border-color: var(--oraculo-accent);
}

.oraculo-feature-card:hover::before {
    opacity: 1;
}

.oraculo-feature-icon {
    width: 56px;
    height: 56px;
    background: var(--oraculo-gradient-light);
    border-radius: var(--oraculo-radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px auto;
    color: #16213e !important;
}

.oraculo-feature-icon svg {
    width: 28px;
    height: 28px;
}

.oraculo-feature-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--oraculo-text);
    margin: 0 0 12px;
}

.oraculo-feature-description {
    font-size: 15px;
    color: var(--oraculo-text-muted);
    line-height: 1.6;
    margin: 0;
}

/* ========================================
   EXAMPLE QUERIES SECTION
   ======================================== */
.oraculo-examples-section {
    background: var(--oraculo-gradient-light);
    padding: 60px 20px;
}

.oraculo-examples-container {
    max-width: 900px;
    margin: 0 auto;
}

.oraculo-examples-title {
    text-align: center;
    font-size: 24px;
    font-weight: 700;
    color: var(--oraculo-text);
    margin: 0 0 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
}

.oraculo-examples-title svg {
    width: 28px;
    height: 28px;
    color: var(--oraculo-primary);
}

.oraculo-examples-subtitle {
    text-align: center;
    font-size: 15px;
    color: var(--oraculo-text-muted);
    margin: 0 0 32px;
}

.oraculo-examples-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 16px;
}

.oraculo-example-item {
    background: var(--oraculo-bg-card);
    border: 2px solid var(--oraculo-border);
    border-radius: var(--oraculo-radius);
    padding: 20px 24px;
    cursor: pointer;
    transition: var(--oraculo-transition);
    display: flex;
    align-items: center;
    gap: 16px;
}

.oraculo-example-item:hover {
    border-color: var(--oraculo-primary);
    background: #fff;
    transform: translateX(4px);
    box-shadow: var(--oraculo-shadow);
}

.oraculo-example-icon {
    width: 40px;
    height: 40px;
    background: var(--oraculo-accent-lighter);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: var(--oraculo-primary);
}

.oraculo-example-icon svg {
    width: 20px;
    height: 20px;
}

.oraculo-example-text {
    font-size: 15px;
    color: var(--oraculo-text);
    line-height: 1.5;
    font-weight: 500;
}

/* ========================================
   LOADING STATE
   ======================================== */
.oraculo-search-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 20px;
    padding: 60px 20px;
    text-align: center;
}

.oraculo-loading-spinner {
    width: 56px;
    height: 56px;
    border: 4px solid var(--oraculo-border);
    border-top-color: var(--oraculo-primary);
    border-radius: 50%;
    animation: oraculo-spin 0.8s linear infinite;
}

@keyframes oraculo-spin {
    to { transform: rotate(360deg); }
}

.oraculo-search-loading span {
    font-size: 16px;
    color: var(--oraculo-text-muted);
    font-weight: 500;
}

.oraculo-loading-dots {
    display: inline-flex;
    gap: 4px;
}

.oraculo-loading-dots span {
    width: 8px;
    height: 8px;
    background: var(--oraculo-primary);
    border-radius: 50%;
    animation: oraculo-bounce 1.4s infinite ease-in-out both;
}

.oraculo-loading-dots span:nth-child(1) { animation-delay: -0.32s; }
.oraculo-loading-dots span:nth-child(2) { animation-delay: -0.16s; }
.oraculo-loading-dots span:nth-child(3) { animation-delay: 0s; }

@keyframes oraculo-bounce {
    0%, 80%, 100% { transform: scale(0); }
    40% { transform: scale(1); }
}

/* ========================================
   RESULTS SECTION
   ======================================== */
.oraculo-search-results {
    max-width: 90%;
    margin: 0 auto;
    padding: 40px 20px;
}

.oraculo-response {
    background: var(--oraculo-bg-card);
    border: 1px solid var(--oraculo-border);
    border-radius: var(--oraculo-radius-lg);
    overflow: hidden;
    box-shadow: var(--oraculo-shadow);
    animation: oraculo-fadeIn 0.4s ease-out;
}

@keyframes oraculo-fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.oraculo-response-header {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 24px;
    background: #f8fafb;
    border-bottom: 1px solid #d9eced;
}

.oraculo-response-avatar {
    width: 48px;
    height: 48px;
    background: var(--oraculo-gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    flex-shrink: 0;
}

.oraculo-response-avatar svg {
    width: 24px;
    height: 24px;
}

.oraculo-response-meta {
    flex: 1;
}

.oraculo-response-label {
    font-weight: 700;
    font-size: 16px;
    color: #1d2327;
    margin: 0 0 4px;
}

.oraculo-response-time {
    font-size: 13px;
    color: #4a5158;
}

.oraculo-response-body {
    padding: 28px;
}

.oraculo-response-text {
    font-size: 16px;
    line-height: 1.8;
    color: #1d2327;
}

.oraculo-response-text p {
    margin: 0 0 16px;
    color: #1d2327;
}

.oraculo-response-text p:last-child {
    margin-bottom: 0;
}

.oraculo-response-text strong {
    color: #156075;
    font-weight: 700;
}

.oraculo-response-text em {
    color: #1d2327;
    font-style: italic;
}

.oraculo-response-text a {
    color: #187181;
    text-decoration: underline;
    text-underline-offset: 2px;
    font-weight: 500;
}

.oraculo-response-text a:hover {
    color: #156075;
}

/* ========================================
   SOURCES SECTION
   ======================================== */
.oraculo-sources {
    margin-top: 28px;
    padding-top: 28px;
    border-top: 2px solid var(--oraculo-border-light);
}

.oraculo-sources h4 {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    font-weight: 700;
    color: #1d2327;
    margin: 0 0 20px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.oraculo-sources h4 svg {
    width: 18px;
    height: 18px;
    color: #187181;
}

.oraculo-sources ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.oraculo-sources li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    background: #f0f7f8;
    border-radius: var(--oraculo-radius-sm);
    transition: var(--oraculo-transition);
    border: 1px solid #d9eced;
}

.oraculo-sources li:hover {
    background: #e0eff1;
    border-color: #76c6cc;
}

.oraculo-source-number {
    width: 28px;
    height: 28px;
    background: var(--oraculo-gradient-primary);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 700;
    flex-shrink: 0;
}

.oraculo-sources li a {
    color: #156075;
    text-decoration: none;
    font-weight: 600;
    font-size: 15px;
    transition: var(--oraculo-transition);
}

.oraculo-sources li a:hover {
    color: #187181;
    text-decoration: underline;
}

.oraculo-source-arrow {
    margin-left: auto;
    color: #5a6169;
    transition: var(--oraculo-transition);
}

.oraculo-sources li:hover .oraculo-source-arrow {
    color: #187181;
    transform: translateX(4px);
}

/* ========================================
   FEEDBACK SECTION
   ======================================== */
.oraculo-feedback {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-top: 24px;
    padding: 20px 24px;
    background: #f5f7f8;
    border-radius: var(--oraculo-radius);
    border: 1px solid #e9f5f6;
}

.oraculo-feedback-label {
    font-size: 14px;
    color: #1d2327;
    font-weight: 500;
}

.oraculo-feedback-buttons {
    display: flex;
    gap: 8px;
}

.oraculo-feedback-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 10px 18px;
    border: 2px solid var(--oraculo-border);
    border-radius: var(--oraculo-radius-sm);
    background: #fff;
    cursor: pointer;
    transition: var(--oraculo-transition);
    font-size: 14px;
    font-weight: 500;
    color: var(--oraculo-text);
}

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

.oraculo-feedback-btn.positive:hover {
    background: #d4edda;
    border-color: var(--oraculo-success);
    color: var(--oraculo-success);
}

.oraculo-feedback-btn.negative:hover {
    background: #f8d7da;
    border-color: var(--oraculo-error);
    color: var(--oraculo-error);
}

.oraculo-feedback-btn.selected {
    background: var(--oraculo-accent-light);
    border-color: var(--oraculo-primary);
    color: var(--oraculo-primary);
}

.oraculo-feedback-thanks {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: var(--oraculo-success);
    font-weight: 600;
}

/* ========================================
   ERROR STATE
   ======================================== */
.oraculo-error {
    background: #fef2f2;
    border: 2px solid #fecaca;
    color: #991b1b;
    padding: 24px;
    border-radius: var(--oraculo-radius);
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.oraculo-error-icon {
    width: 48px;
    height: 48px;
    background: #fee2e2;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: var(--oraculo-error);
}

.oraculo-error-icon svg {
    width: 24px;
    height: 24px;
}

.oraculo-error-content h4 {
    margin: 0 0 8px;
    font-size: 16px;
    font-weight: 700;
}

.oraculo-error-content p {
    margin: 0;
    font-size: 14px;
    line-height: 1.6;
}

/* ========================================
   NO RESULTS STATE
   ======================================== */
.oraculo-no-results {
    text-align: center;
    padding: 60px 20px;
    background: var(--oraculo-bg-card);
    border-radius: var(--oraculo-radius-lg);
    border: 1px solid var(--oraculo-border);
}

.oraculo-no-results-icon {
    width: 80px;
    height: 80px;
    background: var(--oraculo-accent-lighter);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    color: var(--oraculo-primary);
}

.oraculo-no-results-icon svg {
    width: 40px;
    height: 40px;
}

.oraculo-no-results-title {
    font-size: 20px;
    font-weight: 700;
    color: var(--oraculo-text);
    margin: 0 0 12px;
}

.oraculo-no-results-text {
    font-size: 15px;
    color: var(--oraculo-text-muted);
    margin: 0;
    max-width: 400px;
    margin: 0 auto;
    line-height: 1.6;
}

/* ========================================
   TIPS SECTION
   ======================================== */
.oraculo-tips-section {
    max-width: 900px;
    margin: 0 auto;
    padding: 40px 20px 60px;
}

.oraculo-tips-card {
    background: var(--oraculo-bg-card);
    border: 1px solid var(--oraculo-border);
    border-radius: var(--oraculo-radius);
    padding: 32px;
    display: flex;
    gap: 24px;
    align-items: flex-start;
}

.oraculo-tips-icon {
    width: 56px;
    height: 56px;
    background: var(--oraculo-gradient-primary);
    border-radius: var(--oraculo-radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: #fff;
}

.oraculo-tips-icon svg {
    width: 28px;
    height: 28px;
}

.oraculo-tips-content h4 {
    font-size: 18px;
    font-weight: 700;
    color: var(--oraculo-text);
    margin: 0 0 16px;
}

.oraculo-tips-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.oraculo-tips-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 14px;
    color: var(--oraculo-text-muted);
    line-height: 1.5;
}

.oraculo-tips-list li::before {
    content: '';
    width: 6px;
    height: 6px;
    background: var(--oraculo-accent);
    border-radius: 50%;
    flex-shrink: 0;
    margin-top: 7px;
}

/* ========================================
   POWERED BY SECTION
   ======================================== */
.oraculo-powered-by {
    text-align: center;
    padding: 24px 20px;
    background: var(--oraculo-bg);
    border-top: 1px solid var(--oraculo-border);
}

.oraculo-powered-by span {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--oraculo-text-muted);
}

.oraculo-powered-by svg {
    width: 16px;
    height: 16px;
    color: var(--oraculo-primary);
}

.oraculo-powered-by strong {
    color: var(--oraculo-primary);
    font-weight: 600;
}

/* ========================================
   RESPONSIVE DESIGN
   ======================================== */
@media (max-width: 768px) {
    .oraculo-search-hero {
        padding: 60px 20px 100px;
    }

    .oraculo-search-container {
        margin-top: -50px;
    }

    .oraculo-search-box {
        padding: 24px;
    }

    .oraculo-search-input-group {
        flex-direction: column;
    }

    .oraculo-search-button {
        width: 100%;
        justify-content: center;
    }

    .oraculo-search-filters {
        flex-direction: column;
        align-items: stretch;
    }

    .oraculo-search-filters select {
        min-width: 100%;
    }

    .oraculo-features-section,
    .oraculo-examples-section {
        padding: 40px 20px;
    }

    .oraculo-example-item {
        padding: 16px 20px;
    }

    .oraculo-response-header {
        padding: 20px;
    }

    .oraculo-response-body {
        padding: 20px;
    }

    .oraculo-sources li {
        padding: 14px 16px;
    }

    .oraculo-feedback {
        flex-direction: column;
        align-items: flex-start;
    }

    .oraculo-tips-card {
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    .oraculo-hero-title {
        font-size: 24px;
    }

    .oraculo-hero-subtitle {
        font-size: 15px;
    }

    .oraculo-features-grid,
    .oraculo-examples-grid {
        grid-template-columns: 1fr;
    }

    .oraculo-response-avatar {
        width: 40px;
        height: 40px;
    }

    .oraculo-feedback-buttons {
        width: 100%;
    }

    .oraculo-feedback-btn {
        flex: 1;
    }
}

/* ========================================
   DARK MODE SUPPORT
   ======================================== */
@media (prefers-color-scheme: dark) {
    :root {
        --oraculo-bg: #1a1a2e;
        --oraculo-bg-card: #16213e;
        --oraculo-bg-hover: #1f3460;
        --oraculo-text: #e8e8e8;
        --oraculo-text-muted: #a0a0a0;
        --oraculo-text-light: #7a7a7a;
        --oraculo-border: #2a3a5e;
        --oraculo-border-light: #1f3460;
    }

    .oraculo-search-input {
        background: #1a1a2e !important;
        color: #e8e8e8 !important;
    }

    .oraculo-search-input::placeholder {
        color: #a0a0a0;
        opacity: 1;
    }

    .oraculo-search-input:focus {
        background: #16213e !important;
    }

    .oraculo-feature-card,
    .oraculo-example-item,
    .oraculo-response,
    .oraculo-no-results {
        background: #16213e;
    }

    /* Response section dark mode */
    .oraculo-response-header {
        background: #1f3460;
        border-color: #2a3a5e;
    }

    .oraculo-response-label {
        color: #e8e8e8;
    }

    .oraculo-response-time {
        color: #a0a0a0;
    }

    .oraculo-response-text,
    .oraculo-response-text p {
        color: #e8e8e8;
    }

    .oraculo-response-text strong {
        color: #76c6cc;
    }

    .oraculo-response-text em {
        color: #d0d0d0;
    }

    .oraculo-response-text a {
        color: #76c6cc;
    }

    .oraculo-response-text a:hover {
        color: #a0dce0;
    }

    /* Sources section dark mode */
    .oraculo-sources h4 {
        color: #a0a0a0;
    }

    .oraculo-sources h4 svg {
        color: #76c6cc;
    }

    .oraculo-sources li {
        background: #1a1a2e;
        border-color: #2a3a5e;
    }

    .oraculo-sources li:hover {
        background: #1f3460;
        border-color: #76c6cc;
    }

    .oraculo-sources li a {
        color: #76c6cc;
    }

    .oraculo-sources li a:hover {
        color: #a0dce0;
    }

    /* Feedback section dark mode */
    .oraculo-feedback {
        background: #1f3460;
        border-color: #2a3a5e;
    }

    .oraculo-feedback-label {
        color: #a0a0a0;
    }

    .oraculo-feedback-btn {
        background: #1a1a2e;
        border-color: #2a3a5e;
        color: #e8e8e8;
    }

    .oraculo-feedback-btn:hover {
        background: #252540;
    }

    /* Feature cards dark mode */
    .oraculo-feature-title {
        color: #e8e8e8;
    }

    .oraculo-feature-description {
        color: #a0a0a0;
    }

    /* Examples section dark mode */
    .oraculo-examples-section {
        background: #16213e;
    }

    .oraculo-examples-title {
        color: #e8e8e8;
    }

    .oraculo-examples-subtitle {
        color: #a0a0a0;
    }

    .oraculo-example-item {
        border-color: #2a3a5e;
    }

    .oraculo-example-item:hover {
        background: #1f3460;
        border-color: #76c6cc;
    }

    .oraculo-example-text {
        color: #e8e8e8;
    }

    /* No results dark mode */
    .oraculo-no-results-title {
        color: #e8e8e8;
    }

    .oraculo-no-results-text {
        color: #a0a0a0;
    }

    /* Tips section dark mode */
    .oraculo-tips-card {
        background: #16213e;
        border-color: #2a3a5e;
    }

    .oraculo-tips-content h4 {
        color: #e8e8e8;
    }

    .oraculo-tips-list li {
        color: #a0a0a0;
    }

    /* Powered by dark mode */
    .oraculo-powered-by {
        background: #1a1a2e;
        border-color: #2a3a5e;
    }

    .oraculo-powered-by span {
        color: #a0a0a0;
    }

    .oraculo-powered-by strong {
        color: #76c6cc;
    }

    /* Features section titles dark mode */
    .oraculo-features-title {
        color: #e8e8e8;
    }

    .oraculo-features-subtitle {
        color: #a0a0a0;
    }

    /* Search filters dark mode */
    .oraculo-search-filters label {
        color: #a0a0a0;
    }

    .oraculo-search-filters select {
        background: #1a1a2e;
        color: #e8e8e8;
        border-color: #2a3a5e;
    }
}

/* ========================================
   ANIMATIONS
   ======================================== */
@keyframes oraculo-slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.oraculo-animate-in {
    animation: oraculo-slideUp 0.5s ease-out forwards;
}

.oraculo-animate-in:nth-child(1) { animation-delay: 0.1s; }
.oraculo-animate-in:nth-child(2) { animation-delay: 0.2s; }
.oraculo-animate-in:nth-child(3) { animation-delay: 0.3s; }
.oraculo-animate-in:nth-child(4) { animation-delay: 0.4s; }

/* ========================================
   LEGACY SUPPORT - Basic Widget
   ======================================== */
.oraculo-search-widget:not(.oraculo-search-page) .oraculo-search-form {
    display: flex;
    gap: 12px;
    margin-bottom: 20px;
}

.oraculo-search-widget:not(.oraculo-search-page) .oraculo-search-input {
    flex: 1;
}