/* =============================================================================
   assets/css/ia.css
   Estilos Minimalistas do Chat IA (Estilo ChatGPT / Gemini) - EstoqueFlex
   Arquitetura Viewport-Locked (100vh) com Flexbox Travado
   ============================================================================= */

/* Mapeamento de variáveis */
:root {
    --fundo: var(--bg-fundo, #0f172a);
    --card: var(--superficie, #1e293b);
    --texto: var(--cor-texto, #e2e8f0);
    --action-size: 32px;
}

body.light-mode {
    --fundo: var(--bg-fundo, #eef2f7);
    --card: var(--superficie, #ffffff);
    --texto: var(--cor-texto, #1e293b);
}

/* =============================================================================
   1. TRAVA DE VIEWPORT NO CONTAINER PRINCIPAL (VIEWPORT-LOCKED)
   ============================================================================= */
.content.content-ia-ativa,
.content:has(#view-ia:not(.hidden)) {
    padding: 0 !important;
    margin: 0 !important;
    overflow: hidden !important;
    height: calc(100vh - 75px) !important;
    max-height: calc(100vh - 75px) !important;
}

.content.content-ia-ativa .footer-logado,
.content:has(#view-ia:not(.hidden)) .footer-logado {
    display: none !important;
}

#view-ia {
    height: calc(100vh - 75px) !important;
    max-height: calc(100vh - 75px) !important;
    margin: 0 !important;
    padding: 0 !important;
    overflow: hidden !important;
    width: 100%;
}

.ia-layout {
    /* Altura da tela menos o topo do sistema (Ajuste dos 75px desktop / 70px mobile) */
    height: calc(100vh - 75px) !important; 
    max-height: calc(100vh - 75px) !important;
    display: flex;
    flex-direction: row; /* Presume que tenha a sidebar interna de histórico */
    overflow: hidden !important; 
    margin: 0 !important;
    padding: 0 !important;
    width: 100%;
    background: transparent;
}

@media (max-width: 768px) {
    .content.content-ia-ativa,
    .content:has(#view-ia:not(.hidden)),
    #view-ia,
    .ia-layout {
        height: calc(100vh - 70px) !important;
        max-height: calc(100vh - 70px) !important;
    }
}

/* =============================================================================
   2. BARRA LATERAL (HISTÓRICO) - ESTILO GHOST / OUTLINE
   ============================================================================= */
.ia-sidebar {
    width: 250px;
    flex: 0 0 250px;
    border-right: 1px solid rgba(255, 255, 255, 0.06);
    background: transparent;
    display: flex;
    flex-direction: column;
    padding: 16px 12px 16px 16px;
    overflow: hidden;
}

body.light-mode .ia-sidebar {
    border-right: 1px solid rgba(0, 0, 0, 0.08);
}

.ia-sidebar-header {
    padding-bottom: 12px;
}

.ia-btn-novo {
    width: 100%;
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.12);
    color: var(--cor-texto);
    border-radius: 8px;
    padding: 9px 14px;
    font-size: 0.88rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.ia-btn-novo:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.22);
}

body.light-mode .ia-btn-novo {
    border-color: rgba(0, 0, 0, 0.14);
    color: var(--cor-texto);
}

body.light-mode .ia-btn-novo:hover {
    background: rgba(0, 0, 0, 0.04);
    border-color: rgba(0, 0, 0, 0.25);
}

.ia-sidebar-label {
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.7px;
    color: var(--texto-terciario);
    padding: 8px 6px 6px 6px;
}

.ia-historico-lista {
    list-style: none;
    padding: 0;
    margin: 0;
    flex: 1;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 3px;
    scrollbar-width: thin;
}

.ia-historico-lista::-webkit-scrollbar {
    width: 3px;
}

.ia-historico-lista::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
}

.ia-historico-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 10px;
    border-radius: 8px;
    color: var(--texto-secundario);
    font-size: 0.86rem;
    cursor: pointer;
    transition: all 0.15s ease;
    border: none;
    user-select: none;
    position: relative;
}

.ia-historico-item:hover {
    background: rgba(255, 255, 255, 0.04);
    color: var(--cor-texto);
}

body.light-mode .ia-historico-item:hover {
    background: rgba(0, 0, 0, 0.04);
    color: var(--cor-texto);
}

.ia-historico-item.ativo {
    background: rgba(255, 255, 255, 0.08);
    color: var(--cor-texto);
    font-weight: 500;
}

body.light-mode .ia-historico-item.ativo {
    background: rgba(0, 0, 0, 0.07);
    color: var(--cor-texto);
}

.ia-item-info {
    display: flex;
    align-items: center;
    gap: 8px;
    overflow: hidden;
    flex: 1;
}

.ia-item-titulo {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    font-size: 0.85rem;
}

.ia-item-delete-btn {
    opacity: 0;
    background: transparent;
    border: none;
    color: var(--texto-terciario);
    padding: 2px 4px;
    border-radius: 4px;
    cursor: pointer;
    transition: opacity 0.15s ease;
    font-size: 0.85rem;
    display: flex;
    align-items: center;
}

.ia-historico-item:hover .ia-item-delete-btn {
    opacity: 0.7;
}

.ia-item-delete-btn:hover {
    opacity: 1 !important;
    color: var(--perigo) !important;
}

.ia-historico-loading,
.ia-historico-vazio {
    padding: 20px 8px;
    text-align: center;
    color: var(--texto-terciario);
    font-size: 0.82rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}

/* =============================================================================
   3. ÁREA DO CHAT À DIREITA (.ia-chat-container)
   ============================================================================= */
.ia-chat-container {
    flex: 1;
    display: flex;
    flex-direction: column;
    height: 100%;
    overflow: hidden;
    min-width: 0;
    background: transparent;
}

/* Cabeçalho e Rodapé de Texto FIXOS */
.ia-chat-header,
.ia-chat-footer {
    flex-shrink: 0;
}

/* Cabeçalho Minimalista Fixo */
.ia-chat-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 24px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    background: transparent;
}

body.light-mode .ia-chat-header {
    border-bottom: 1px solid rgba(0, 0, 0, 0.07);
}

.ia-top-info {
    display: flex;
    align-items: center;
    gap: 10px;
}

.ia-top-title {
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--cor-texto);
}

.ia-model-badge {
    font-size: 0.72rem;
    padding: 2px 8px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: var(--texto-secundario);
    font-weight: 500;
}

body.light-mode .ia-model-badge {
    background: rgba(0, 0, 0, 0.04);
    border-color: rgba(0, 0, 0, 0.08);
    color: var(--texto-secundario);
}

.ia-top-actions {
    display: flex;
    align-items: center;
    gap: 6px;
}

.btn-ia-icon {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    background: transparent;
    border: none;
    color: var(--texto-secundario);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.15s ease;
    font-size: 1rem;
}

.btn-ia-icon:hover {
    background: rgba(255, 255, 255, 0.06);
    color: var(--cor-texto);
}

body.light-mode .btn-ia-icon:hover {
    background: rgba(0, 0, 0, 0.05);
}

.btn-ia-icon.btn-perigo-hover:hover {
    color: var(--perigo) !important;
    background: rgba(239, 68, 68, 0.1) !important;
}

/* =============================================================================
   4. APENAS A ÁREA DO MEIO PODE ROLAR (.ia-mensagens-area)
   ============================================================================= */
.ia-mensagens-area {
    flex: 1;
    overflow-y: auto;
    padding: 16px 24px;
    scroll-behavior: smooth;
    display: flex;
    flex-direction: column;
    gap: 24px;
    scrollbar-width: thin;
}

.ia-mensagens-area::-webkit-scrollbar {
    width: 5px;
}

.ia-mensagens-area::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
}

/* Container de largura máxima centralizada */
.ia-empty-state,
.ia-msg-row {
    max-width: 820px;
    width: 100%;
    margin-left: auto;
    margin-right: auto;
}

.ia-msg-row {
    display: flex;
}

.ia-msg-row.user-row {
    justify-content: flex-end;
}

.ia-msg-row.model-row {
    justify-content: flex-start;
}

/* =============================================================================
   5. MENSAGEM DO USUÁRIO (ADMIN): BALÃO DISCRETO
   ============================================================================= */
.ia-user-bubble {
    align-self: flex-end;
    max-width: 78%;
    background-color: #1e293b;
    color: var(--cor-texto);
    border-radius: 20px;
    padding: 12px 18px;
    font-size: 0.95rem;
    line-height: 1.55;
    word-break: break-word;
    box-shadow: none;
    border: none;
}

body.light-mode .ia-user-bubble {
    background-color: #f1f5f9;
    color: #1e293b;
}

/* =============================================================================
   6. MENSAGEM DA IA (ASSISTENTE): SEM BALÃO, ESTRUTURA FLEX CLEAN
   ============================================================================= */
.ia-ai-message-container {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    width: 100%;
    max-width: 100%;
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
    border-radius: 0 !important;
    padding: 0 !important;
}

.ia-spark-icon {
    width: 24px;
    height: 24px;
    color: var(--cor-primaria);
    margin-top: 3px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ia-spark-icon svg {
    width: 20px;
    height: 20px;
}

.ia-spark-icon.pulse {
    animation: iaSparkPulse 1.8s infinite ease-in-out;
}

@keyframes iaSparkPulse {
    0%, 100% { opacity: 0.4; transform: scale(0.95); }
    50% { opacity: 1; transform: scale(1.05); }
}

.ia-spark-icon.ia-spark-error {
    color: #f87171;
}

.ia-ai-text-block.ia-error-text,
.ia-error-text {
    color: #f87171 !important;
    font-size: 0.93rem;
    line-height: 1.55;
    word-break: break-word;
}

body.light-mode .ia-spark-icon.ia-spark-error {
    color: #dc2626;
}

body.light-mode .ia-ai-text-block.ia-error-text,
body.light-mode .ia-error-text {
    color: #dc2626 !important;
}

.ia-ai-text-block {
    flex: 1;
    min-width: 0;
    color: var(--cor-texto);
    line-height: 1.6;
    font-size: 0.95rem;
    word-break: break-word;
}

/* Markdown dentro da resposta da IA */
.ia-ai-text-block p.ia-md-p {
    margin: 0 0 12px 0;
}

.ia-ai-text-block p.ia-md-p:last-child {
    margin-bottom: 0;
}

.ia-ai-text-block strong {
    color: var(--cor-texto);
    font-weight: 600;
}

.ia-ai-text-block ul.ia-md-list,
.ia-ai-text-block ol.ia-md-list {
    margin: 6px 0 12px 0;
    padding-left: 20px;
}

.ia-ai-text-block li {
    margin-bottom: 4px;
}

.ia-ai-text-block .ia-md-heading {
    margin: 16px 0 8px 0;
    color: var(--cor-texto);
    font-weight: 600;
}

.ia-ai-text-block .ia-inline-code {
    background: rgba(255, 255, 255, 0.08);
    padding: 2px 6px;
    border-radius: 4px;
    font-family: monospace;
    font-size: 0.88em;
}

body.light-mode .ia-ai-text-block .ia-inline-code {
    background: rgba(0, 0, 0, 0.06);
}

.ia-ai-text-block .ia-code-block {
    background: rgba(0, 0, 0, 0.25);
    padding: 12px 16px;
    border-radius: 8px;
    font-family: monospace;
    font-size: 0.85em;
    overflow-x: auto;
    margin: 12px 0;
    border: 1px solid rgba(255, 255, 255, 0.06);
}

body.light-mode .ia-ai-text-block .ia-code-block {
    background: #f8fafc;
    border-color: rgba(0, 0, 0, 0.08);
}

.ia-thinking-text {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--texto-secundario);
    font-style: italic;
    font-size: 0.92rem;
}

.ia-dots {
    display: inline-flex;
    gap: 3px;
    align-items: center;
}

.ia-dots span {
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background-color: var(--cor-primaria);
    display: inline-block;
    animation: iaBouncingDot 1.4s infinite ease-in-out both;
}

.ia-dots span:nth-child(1) { animation-delay: -0.32s; }
.ia-dots span:nth-child(2) { animation-delay: -0.16s; }

@keyframes iaBouncingDot {
    0%, 80%, 100% { transform: scale(0); opacity: 0.3; }
    40% { transform: scale(1); opacity: 1; }
}

.ia-error-text {
    color: #f87171;
    font-size: 0.92rem;
    font-style: italic;
    opacity: 0.95;
}

body.light-mode .ia-error-text {
    color: #dc2626;
}

/* =============================================================================
   7. TELA INICIAL CLEAN / PROMPTS SUGERIDOS
   ============================================================================= */
.ia-empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    margin: auto;
    padding: 24px 16px;
}

.ia-empty-spark {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: rgba(56, 189, 248, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--cor-primaria);
    margin-bottom: 16px;
}

.ia-empty-state h3 {
    margin: 0 0 6px 0;
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--cor-texto);
}

.ia-empty-state p {
    font-size: 0.9rem;
    margin: 0 0 24px 0;
}

.ia-sugestoes-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
    width: 100%;
}

.ia-sugestao-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 12px;
    padding: 14px 16px;
    text-align: left;
    cursor: pointer;
    transition: all 0.2s ease;
    color: var(--texto-secundario);
    font-size: 0.88rem;
    line-height: 1.45;
}

.ia-sugestao-card:hover {
    background: rgba(255, 255, 255, 0.05);
    color: var(--cor-texto);
    border-color: rgba(255, 255, 255, 0.12);
}

body.light-mode .ia-sugestao-card {
    background: #ffffff;
    border-color: rgba(0, 0, 0, 0.08);
    color: var(--texto-secundario);
}

body.light-mode .ia-sugestao-card:hover {
    background: #f8fafc;
    color: var(--cor-texto);
    border-color: rgba(0, 0, 0, 0.16);
}

/* =============================================================================
   8. RODAPÉ FIXO COM INPUT FLUTUANTE (.ia-chat-footer)
   ============================================================================= */
.ia-chat-footer {
    padding: 8px 24px 14px 24px;
    background: transparent;
    width: 100%;
}

.ia-floating-input-container {
    max-width: 768px;
    margin: 0 auto 6px auto;
    background: var(--superficie);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 30px;
    display: flex;
    align-items: flex-end;
    padding: 6px 8px 6px 18px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.25);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

body.light-mode .ia-floating-input-container {
    background: #ffffff;
    border-color: rgba(0, 0, 0, 0.1);
    box-shadow: 0 8px 24px rgba(15, 23, 42, 0.08);
}

.ia-floating-input-container:focus-within {
    border-color: rgba(56, 189, 248, 0.4);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
}

body.light-mode .ia-floating-input-container:focus-within {
    border-color: rgba(2, 132, 199, 0.4);
    box-shadow: 0 8px 28px rgba(15, 23, 42, 0.12);
}

#ia-input {
    flex: 1;
    background: transparent;
    border: none;
    outline: none !important;
    box-shadow: none !important;
    color: var(--cor-texto);
    font-size: 0.95rem;
    line-height: 1.5;
    padding: 8px 4px;
    resize: none;
    max-height: 140px;
    font-family: inherit;
}

#ia-input::placeholder {
    color: var(--texto-terciario);
}

/* Container que agrupa Rodinha de Cota e Botão de Envio */
.chat-input-actions,
.actions-input-container,
.cota-widget-container {
    --action-size: 32px;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: flex-end !important;
    gap: 6px !important;
    flex-shrink: 0;
    align-self: flex-end;
    margin-bottom: 3px;
    padding: 0 !important;
}

/* Tamanho Compartilhado e Alinhamento Central */
.cota-widget,
.ia-send-btn, 
#btn-enviar-ia {
    width: var(--action-size, 32px) !important;
    height: var(--action-size, 32px) !important;
    min-width: var(--action-size, 32px) !important;
    min-height: var(--action-size, 32px) !important;
    border-radius: 50% !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    box-sizing: border-box !important;
    margin: 0 !important;
    padding: 0 !important;
    flex-shrink: 0;
}

.cota-widget {
    position: relative;
    cursor: pointer;
}

/* Spinner ocupa 100% do diâmetro sem corte */
.cota-widget svg {
    width: 100% !important;
    height: 100% !important;
    display: block !important;
    overflow: visible;
}

/* =============================================================================
   ESTADOS DO BOTÃO DE ENVIAR (3 ESTADOS COM MESMA LARGURA DE BORDA 2PX)
   ============================================================================= */

/* 1. Estado Base / Parado (Chat vazio, sem hover - Círculo Vazado 2px) */
.ia-send-btn, 
#btn-enviar-ia {
    background: transparent !important;
    border: 2px solid rgba(255, 255, 255, 0.15) !important;
    color: #64748b !important;
    cursor: pointer !important;
    transition: all 150ms ease !important;
}

body.light-mode .ia-send-btn,
body.light-theme .ia-send-btn,
[data-theme="light"] .ia-send-btn {
    border-color: rgba(0, 0, 0, 0.15) !important;
    color: #94a3b8 !important;
}

/* Seta proporcional (~50% do tamanho do botão) e centralizada */
.ia-send-btn svg, #btn-enviar-ia svg {
    width: calc(var(--action-size, 32px) * 0.5) !important;
    height: calc(var(--action-size, 32px) * 0.5) !important;
    display: block !important;
    flex-shrink: 0;
}

/* 2. Estado Hover (Chat vazio - Fundo escuro sutil, borda fina mais clara e seta mais clara) */
.ia-send-btn:hover, 
#btn-enviar-ia:hover {
    color: #38bdf8 !important;
    background: rgba(56, 189, 248, 0.1) !important;
    border-color: rgba(56, 189, 248, 0.35) !important;
}

/* Hover Tema Claro */
body.light-mode .ia-send-btn:hover,
body.light-theme .ia-send-btn:hover,
[data-theme="light"] .ia-send-btn:hover {
    color: #2563eb !important;
    background: rgba(37, 99, 235, 0.08) !important;
    border-color: rgba(37, 99, 235, 0.3) !important;
}

/* 3. Estado Digitando / Ativo (Com texto no input - Preenchido, borda e seta em destaque) */
.ia-send-btn.ativo, 
#btn-enviar-ia.ativo,
.ia-send-btn[data-has-text="true"],
#btn-enviar-ia[data-has-text="true"] {
    background: #0ea5e9 !important; /* Ciano oficial */
    border: 2px solid #0ea5e9 !important;
    color: #ffffff !important;
    box-shadow: 0 2px 8px rgba(14, 165, 233, 0.35);
}

.ia-send-btn.ativo:hover, 
#btn-enviar-ia.ativo:hover,
.ia-send-btn[data-has-text="true"]:hover,
#btn-enviar-ia[data-has-text="true"]:hover {
    transform: scale(1.06);
    background: #0284c7 !important;
    border-color: #0284c7 !important;
}

body.light-mode .ia-send-btn.ativo,
body.light-theme .ia-send-btn.ativo,
[data-theme="light"] .ia-send-btn.ativo,
body.light-mode .ia-send-btn[data-has-text="true"],
body.light-theme .ia-send-btn[data-has-text="true"],
[data-theme="light"] .ia-send-btn[data-has-text="true"] {
    background: #2563eb !important; /* Azul forte para contraste no claro */
    border: 2px solid #2563eb !important;
    color: #ffffff !important;
    box-shadow: 0 2px 8px rgba(37, 99, 235, 0.25);
}

body.light-mode .ia-send-btn.ativo:hover,
body.light-theme .ia-send-btn.ativo:hover,
[data-theme="light"] .ia-send-btn.ativo:hover,
body.light-mode .ia-send-btn[data-has-text="true"]:hover,
body.light-theme .ia-send-btn[data-has-text="true"]:hover,
[data-theme="light"] .ia-send-btn[data-has-text="true"]:hover {
    background: #1d4ed8 !important;
    border-color: #1d4ed8 !important;
}
.cota-ring-bg { fill: none; stroke: rgba(255,255,255,0.1); stroke-width: 3; }
body.light-mode .cota-ring-bg { stroke: rgba(0,0,0,0.12); }
.cota-ring-progress { fill: none; stroke: #10b981; stroke-width: 3; stroke-dasharray: 65.97; stroke-dashoffset: 65.97; transition: stroke-dashoffset 0.5s ease, stroke 0.5s ease; stroke-linecap: round; transform: rotate(-90deg); transform-origin: 50% 50%; }

/* Modal Cota */
.modal-cota-overlay {
    position: fixed !important;
    top: 0 !important; left: 0 !important; right: 0 !important; bottom: 0 !important;
    width: 100vw !important; height: 100vh !important;
    z-index: 999999 !important;
    background: rgba(0, 0, 0, 0.72) !important;
    backdrop-filter: blur(4px) !important;
    display: none; /* Toggle: display:flex quando .ativo */
    align-items: center !important; justify-content: center !important;
}
.modal-cota-overlay.ativo { display: flex; }
.modal-cota-card { background: var(--bg-surface, #1e293b); padding: 24px; border-radius: 12px; width: 340px; border: 1px solid rgba(255,255,255,0.1); box-shadow: 0 20px 25px -5px rgba(0,0,0,0.5); }
.modal-cota-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; color: #fff; font-weight: bold; }
.modal-cota-close { cursor: pointer; color: #94a3b8; font-size: 1.2rem; }
.modal-cota-barra-bg { width: 100%; height: 12px; background: rgba(255,255,255,0.05); border-radius: 6px; overflow: hidden; margin-bottom: 12px; }
.modal-cota-barra { height: 100%; width: 0%; background: #10b981; transition: width 0.5s ease, background 0.5s ease; }
.modal-cota-desc { color: #94a3b8; font-size: 0.85rem; text-align: center; }

/* Modal de Cota - Modo Claro (app.js aplica body.light-mode e body.light-theme) */
body.light-mode .modal-cota-card,
body.light-theme .modal-cota-card,
[data-theme="light"] .modal-cota-card {
    background-color: #ffffff !important;
    border: 1px solid #e2e8f0 !important;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.15) !important;
}
body.light-mode .modal-cota-header,
body.light-mode #modal-cota-texto b,
body.light-theme .modal-cota-header,
body.light-theme #modal-cota-texto b,
[data-theme="light"] .modal-cota-header {
    color: #0f172a !important;
}
body.light-mode .modal-cota-desc,
body.light-mode #modal-cota-texto,
body.light-theme .modal-cota-desc,
body.light-theme #modal-cota-texto,
[data-theme="light"] .modal-cota-desc {
    color: #475569 !important;
}
body.light-mode .modal-cota-barra-bg,
body.light-theme .modal-cota-barra-bg,
[data-theme="light"] .modal-cota-barra-bg {
    background-color: #e2e8f0 !important;
}
body.light-mode .modal-cota-close,
body.light-theme .modal-cota-close,
[data-theme="light"] .modal-cota-close {
    color: #64748b !important;
    transition: all 0.2s ease !important;
    border-radius: 4px;
    padding: 2px 6px;
}
body.light-mode .modal-cota-close:hover,
body.light-theme .modal-cota-close:hover,
[data-theme="light"] .modal-cota-close:hover {
    color: #0f172a !important;
    background-color: #f1f5f9 !important;
}

.ia-disclaimer-text {
    font-size: 0.72rem;
    color: var(--texto-terciario);
    text-align: center;
    max-width: 768px;
    margin: 0 auto;
}

/* =============================================================================
   RESPONSIVIDADE MOBILE
   ============================================================================= */
@media (max-width: 900px) {
    .ia-sidebar {
        width: 210px;
        flex: 0 0 210px;
    }
    .ia-sugestoes-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 720px) {
    .ia-layout {
        flex-direction: column;
    }
    .ia-sidebar {
        width: 100%;
        flex: none;
        max-height: 150px;
        border-right: none;
        border-bottom: 1px solid rgba(255, 255, 255, 0.06);
        padding: 10px 14px;
    }
    .ia-mensagens-area {
        padding: 12px 14px;
    }
    .ia-user-bubble {
        max-width: 92%;
    }
}