/* ============================================================
SOLARA CHAT EVA v7.3 - Estilos principais + Véu Comercial
============================================================ */
.solara-chat-container { max-width: 800px; margin: 20px auto; background: radial-gradient(ellipse at top, #0f172a, #020617); border: 1px solid rgba(251, 191, 36, 0.15); border-radius: 16px; overflow: hidden; font-family: 'Space Grotesk', 'Segoe UI', sans-serif; color: #e2e8f0; box-shadow: 0 25px 50px -12px rgba(0,0,0,0.8); }
.solara-header { background: linear-gradient(135deg, #1e1b4b, #0f172a); padding: 16px 24px; border-bottom: 1px solid rgba(251, 191, 36, 0.08); display: flex; justify-content: space-between; align-items: center; }
.solara-header h2 { margin: 0; font-size: 1.1rem; font-weight: 600; color: #fbbf24; display: flex; align-items: center; gap: 10px; }
.solara-header .icon { font-size: 1.3rem; }
.solara-header .version { font-size: 0.6rem; color: #64748b; font-weight: 400; margin-left: 4px; }
.solara-header .status-badge { display: flex; align-items: center; gap: 8px; font-size: 0.7rem; color: #94a3b8; background: rgba(16, 185, 129, 0.1); padding: 4px 12px; border-radius: 20px; border: 1px solid rgba(16, 185, 129, 0.2); }
.solara-header .status-badge .dot { width: 6px; height: 6px; background: #10b981; border-radius: 50%; animation: pulse-dot 2s infinite; }
@keyframes pulse-dot { 0%, 100% { opacity: 0.4; transform: scale(0.9); } 50% { opacity: 1; transform: scale(1.2); } }
.solara-messages { height: 480px; overflow-y: auto; padding: 20px 24px; display: flex; flex-direction: column; gap: 12px; scrollbar-width: thin; scrollbar-color: #334155 transparent; }
.solara-messages::-webkit-scrollbar { width: 4px; }
.solara-messages::-webkit-scrollbar-track { background: transparent; }
.solara-messages::-webkit-scrollbar-thumb { background: #334155; border-radius: 10px; }
.msg { max-width: 88%; padding: 10px 16px; border-radius: 14px; font-size: 0.9rem; line-height: 1.6; animation: fadeIn 0.3s ease; word-wrap: break-word; white-space: pre-wrap; }
.msg.user { align-self: flex-end; background: linear-gradient(135deg, #312e81, #1e1b4b); border: 1px solid rgba(251, 191, 36, 0.1); color: #f1f5f9; border-bottom-right-radius: 4px; }
.msg.bot { align-self: flex-start; background: rgba(30, 27, 75, 0.6); border: 1px solid rgba(251, 191, 36, 0.05); color: #e2e8f0; border-bottom-left-radius: 4px; }
.msg.bot .subtext { color: #94a3b8; font-size: 0.8rem; display: block; margin-top: 4px; }
.msg.bot .typing-indicator { display: flex; gap: 5px; padding: 4px 0; }
.msg.bot .typing-indicator span { width: 7px; height: 7px; background: #94a3b8; border-radius: 50%; display: inline-block; animation: typing-bounce 1.4s infinite ease-in-out; }
.msg.bot .typing-indicator span:nth-child(2) { animation-delay: 0.2s; }
.msg.bot .typing-indicator span:nth-child(3) { animation-delay: 0.4s; }
@keyframes typing-bounce { 0%, 60%, 100% { transform: translateY(0); } 30% { transform: translateY(-6px); } }
@keyframes fadeIn { 0% { opacity: 0; transform: translateY(8px); } 100% { opacity: 1; transform: translateY(0); } }
.solara-input-area { padding: 12px 20px 18px; border-top: 1px solid rgba(255,255,255,0.03); display: flex; gap: 10px; background: rgba(15, 23, 42, 0.5); }
.solara-input-area input { flex: 1; background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.06); border-radius: 40px; padding: 10px 18px; color: #e2e8f0; font-family: inherit; font-size: 0.9rem; outline: none; transition: border-color 0.3s; }
.solara-input-area input::placeholder { color: #475569; }
.solara-input-area input:focus { border-color: #fbbf24; box-shadow: 0 0 0 3px rgba(251, 191, 36, 0.06); }
.solara-input-area button { background: linear-gradient(135deg, #fbbf24, #f59e0b); border: none; border-radius: 40px; width: 46px; height: 46px; display: flex; align-items: center; justify-content: center; color: #0f172a; font-size: 1.1rem; cursor: pointer; transition: all 0.2s; flex-shrink: 0; }
.solara-input-area button:hover { transform: scale(1.04); box-shadow: 0 0 20px rgba(251, 191, 36, 0.2); }
.solara-commands { display: flex; gap: 6px; padding: 8px 20px 4px; flex-wrap: wrap; background: rgba(15, 23, 42, 0.3); }
.solara-commands button { background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.05); border-radius: 20px; padding: 4px 14px; color: #94a3b8; font-size: 0.7rem; font-family: inherit; cursor: pointer; transition: all 0.2s; }
.solara-commands button:hover { background: rgba(251, 191, 36, 0.08); border-color: rgba(251, 191, 36, 0.2); color: #fbbf24; }
.solara-footer { padding: 8px 20px; border-top: 1px solid rgba(255,255,255,0.02); display: flex; justify-content: space-between; font-size: 0.6rem; color: #334155; background: rgba(15, 23, 42, 0.3); }

/* ============================================================
🆕 CARDS DO VÉU COMERCIAL (PROTOCOLO STEALTH)
============================================================ */
.solara-brand-card {
    display: flex;
    align-items: center;
    gap: 12px;
    background: linear-gradient(135deg, rgba(251, 191, 36, 0.08), rgba(251, 191, 36, 0.03));
    border: 1px solid rgba(251, 191, 36, 0.3);
    border-left: 3px solid #fbbf24;
    border-radius: 8px;
    padding: 12px 16px;
    margin: 12px 0 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'Space Grotesk', 'Segoe UI', sans-serif;
}
.solara-brand-card:hover {
    background: linear-gradient(135deg, rgba(251, 191, 36, 0.15), rgba(251, 191, 36, 0.05));
    transform: translateX(4px);
    box-shadow: 0 4px 20px rgba(251, 191, 36, 0.1);
}
.solara-brand-card .brand-icon { font-size: 1.3rem; filter: grayscale(0.5); }
.solara-brand-card .brand-text { flex: 1; color: #fbbf24; font-size: 0.9rem; font-weight: 600; letter-spacing: 0.5px; }
.solara-brand-card .brand-arrow { color: #94a3b8; font-size: 1rem; transition: transform 0.3s ease; }
.solara-brand-card:hover .brand-arrow { transform: translateX(4px); color: #fbbf24; }

/* Responsivo */
@media (max-width: 640px) {
    .solara-chat-container { border-radius: 12px; margin: 10px auto; }
    .solara-messages { height: 360px; padding: 14px 16px; }
    .solara-header h2 { font-size: 0.9rem; }
    .msg { font-size: 0.8rem; padding: 8px 12px; }
    .solara-brand-card { padding: 10px 12px; gap: 8px; }
    .solara-brand-card .brand-text { font-size: 0.8rem; }
}