/**
 * W3 Inova — Oracle Agent UI
 * Estética de interface de consulta inteligente.
 *
 * @package W3Inova Oracle
 * @version 1.0.0
 */

/* ============================================================================
   ORACLE — CONTAINER
   ============================================================================ */

.w3inova-oracle {
    background-color: #0D1117;
    border: 1px solid #161B22;
    border-radius: 8px;
    padding: 2.5rem;
    max-width: 680px;
    margin: 0 auto;
    position: relative;
    overflow: hidden;
    font-family: 'Inter', system-ui, sans-serif;
}

/* Linha de destaque no topo */
.w3inova-oracle::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(135deg, #1E40AF 0%, #00FFCC 100%);
}

/* ============================================================================
   ORACLE — HEADER
   ============================================================================ */

.w3inova-oracle__header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 2rem;
    padding-bottom: 1.25rem;
    border-bottom: 1px solid #161B22;
}

.w3inova-oracle__icon {
    width: 36px;
    height: 36px;
    background: linear-gradient(135deg, #1E40AF, #00FFCC);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    flex-shrink: 0;
}

.w3inova-oracle__title {
    font-family: 'Space Grotesk', 'Inter', system-ui, sans-serif;
    font-size: 1rem;
    font-weight: 700;
    color: #F0F6FF;
    margin: 0;
}

.w3inova-oracle__subtitle {
    font-size: 0.75rem;
    color: #4A5568;
    margin: 0;
    font-family: 'JetBrains Mono', monospace;
}

/* ============================================================================
   ORACLE — MENSAGENS
   ============================================================================ */

.w3inova-oracle__messages {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    min-height: 120px;
    margin-bottom: 1.5rem;
}

.w3inova-oracle__message {
    display: flex;
    gap: 0.75rem;
    align-items: flex-start;
    animation: w3oracle-msg-in 0.35s ease both;
}

@keyframes w3oracle-msg-in {
    from { opacity: 0; transform: translateY(8px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* Texto da mensagem do Oráculo */
.w3inova-oracle__message-text {
    font-size: 0.9375rem;
    color: #F0F6FF;
    line-height: 1.6;
    background: #161B22;
    padding: 0.875rem 1rem;
    border-radius: 4px 12px 12px 12px;
    border: 1px solid #1a2030;
    flex: 1;
}

/* Dot animado do Oráculo */
.w3inova-oracle__avatar {
    width: 28px;
    height: 28px;
    background: rgba(0, 255, 204, 0.1);
    border: 1px solid rgba(0, 255, 204, 0.25);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    margin-top: 2px;
}

.w3inova-oracle__avatar::after {
    content: '◈';
    font-size: 0.65rem;
    color: #00FFCC;
}

/* ============================================================================
   ORACLE — OPÇÕES DE RESPOSTA
   ============================================================================ */

.w3inova-oracle__options {
    display: flex;
    flex-direction: column;
    gap: 0.625rem;
    margin-bottom: 1rem;
}

.w3inova-oracle__option {
    background: transparent;
    border: 1px solid #1E40AF;
    border-radius: 4px;
    color: #8B98A8;
    font-family: 'Inter', system-ui, sans-serif;
    font-size: 0.875rem;
    padding: 0.75rem 1rem;
    text-align: left;
    cursor: pointer;
    transition: all 150ms ease;
    width: 100%;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.w3inova-oracle__option::before {
    content: '›';
    color: #1E40AF;
    font-size: 1.1rem;
    transition: color 150ms ease;
    flex-shrink: 0;
}

.w3inova-oracle__option:hover {
    background: rgba(0, 255, 204, 0.05);
    border-color: rgba(0, 255, 204, 0.4);
    color: #F0F6FF;
}

.w3inova-oracle__option:hover::before {
    color: #00FFCC;
}

.w3inova-oracle__option:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

/* Opção selecionada */
.w3inova-oracle__option--selected {
    background: rgba(0, 255, 204, 0.08) !important;
    border-color: #00FFCC !important;
    color: #00FFCC !important;
}

/* ============================================================================
   ORACLE — CAPTURA DE EMAIL
   ============================================================================ */

.w3inova-oracle__email-form {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.w3inova-oracle__email-input {
    background: #161B22;
    border: 1px solid #161B22;
    border-radius: 4px;
    color: #F0F6FF;
    font-family: 'Inter', system-ui, sans-serif;
    font-size: 0.9375rem;
    padding: 0.875rem 1rem;
    width: 100%;
    transition: border-color 150ms ease;
    outline: none;
}

.w3inova-oracle__email-input::placeholder {
    color: #4A5568;
}

.w3inova-oracle__email-input:focus {
    border-color: #00FFCC;
    background: #0D1117;
}

.w3inova-oracle__submit {
    background: linear-gradient(135deg, #1E40AF 0%, #00FFCC 100%);
    border: none;
    border-radius: 4px;
    color: #ffffff;
    font-family: 'Space Grotesk', 'Inter', system-ui, sans-serif;
    font-size: 0.9375rem;
    font-weight: 600;
    padding: 0.875rem 1.5rem;
    cursor: pointer;
    width: 100%;
    transition: opacity 200ms ease, transform 200ms ease;
}

.w3inova-oracle__submit:hover:not(:disabled) {
    opacity: 0.9;
    transform: translateY(-1px);
}

.w3inova-oracle__submit:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

/* ============================================================================
   ORACLE — LOADING
   ============================================================================ */

.w3inova-oracle__loading {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0;
}

.w3inova-oracle__loading-dots {
    display: flex;
    gap: 4px;
}

.w3inova-oracle__loading-dots span {
    width: 6px;
    height: 6px;
    background: #00FFCC;
    border-radius: 50%;
    animation: w3oracle-dot-pulse 1.2s ease-in-out infinite;
}

.w3inova-oracle__loading-dots span:nth-child(2) { animation-delay: 0.2s; }
.w3inova-oracle__loading-dots span:nth-child(3) { animation-delay: 0.4s; }

@keyframes w3oracle-dot-pulse {
    0%, 80%, 100% { opacity: 0.2; transform: scale(0.8); }
    40%           { opacity: 1;   transform: scale(1); }
}

/* ============================================================================
   ORACLE — SUCESSO
   ============================================================================ */

.w3inova-oracle__success {
    text-align: center;
    padding: 1.5rem 0;
    animation: w3oracle-msg-in 0.5s ease both;
}

.w3inova-oracle__success-icon {
    font-size: 2.5rem;
    margin-bottom: 0.75rem;
    color: #00FFCC;
}

.w3inova-oracle__success-title {
    font-family: 'Space Grotesk', 'Inter', system-ui, sans-serif;
    font-size: 1.125rem;
    font-weight: 700;
    color: #F0F6FF;
    margin-bottom: 0.5rem;
}

.w3inova-oracle__success-text {
    font-size: 0.875rem;
    color: #8B98A8;
    line-height: 1.6;
}

/* ============================================================================
   ORACLE — ERRO
   ============================================================================ */

.w3inova-oracle__error {
    font-size: 0.8125rem;
    color: #FC8181;
    padding: 0.5rem 0;
    display: none;
}

.w3inova-oracle__error--visible {
    display: block;
}

/* ============================================================================
   ORACLE — RESPONSIVO
   ============================================================================ */

@media (max-width: 767px) {
    .w3inova-oracle {
        padding: 1.5rem;
        border-radius: 4px;
    }
}

/* ============================================================================
   ORACLE PAGE — Wrapper da página /diagnostico/
   ============================================================================ */

.w3inova-oracle-page {
    background: #050810;
    min-height: 100vh;
}

.w3inova-oracle-page__hero {
    background: linear-gradient(180deg, #050810 0%, #0D1117 100%);
    padding: 5rem 2rem 4rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.w3inova-oracle-page__hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(0,255,204,0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0,255,204,0.04) 1px, transparent 1px);
    background-size: 60px 60px;
    pointer-events: none;
}

.w3inova-oracle-page__hero-inner {
    position: relative;
    z-index: 1;
    max-width: 680px;
    margin: 0 auto;
}

.w3inova-oracle-page__headline {
    font-family: 'Space Grotesk', 'Inter', system-ui, sans-serif;
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    color: #F0F6FC;
    line-height: 1.15;
    margin: 1.25rem 0 1rem;
}

.w3inova-oracle-page__headline em {
    font-style: normal;
    background: linear-gradient(135deg, #6EA8FE, #00FFCC);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.w3inova-oracle-page__subheadline {
    color: #8B949E;
    font-size: 1.0625rem;
    line-height: 1.7;
    max-width: 520px;
    margin: 0 auto;
}

.w3inova-oracle-page__widget {
    background: #0D1117;
    padding: 3rem 2rem 4rem;
}

.w3inova-oracle-page__trust {
    background: #050810;
    padding: 2rem 2rem 3rem;
    text-align: center;
}

.w3inova-oracle-page__trust-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}