/* --- START OF FILE css/agentv2_theme.css --- */
/*
 * Tema pagina "Magistralis AI" (Chat 3 / agent_v2).
 * Valori conformi a docs/MAGISTRALIS_DESIGN_TOKENS.md (grafica v1).
 * Le variabili --agentv2-* concentrano i valori del tema: il futuro
 * passaggio alla grafica v2 ridefinisce queste variabili (o questo file),
 * senza toccare il markup generato da agentv2_view.js.
 */

.agentv2-page {
    --agentv2-gold-main: #c5a059;
    --agentv2-gold-light: #ffd277;
    --agentv2-gold-text: #c5b89a;
    --agentv2-gold-border: rgba(197, 160, 89, 0.15);
    --agentv2-gold-outline: rgba(197, 160, 89, 0.25);
    --agentv2-gold-bg-medium: rgba(197, 160, 89, 0.08);
    --agentv2-ice: #b3e5fc;
    --agentv2-red-main: #e74c3c;
    --agentv2-bg-card: rgba(14, 22, 38, 0.95);
    --agentv2-bg-night: #141e30;
    --agentv2-bg-element: rgba(8, 14, 24, 0.7);
    --agentv2-text-muted: #b0bec5;
    --agentv2-font-title: 'Cinzel', serif;
    --agentv2-font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;

    flex: 1;
    min-height: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
    box-sizing: border-box;
    padding: 8px 24px 16px;
    font-family: var(--agentv2-font-body);
}

/* ── Header ─────────────────────────────────────────────────── */

.agentv2-header {
    flex-shrink: 0;
    text-align: center;
    padding: 10px 0 6px;
}

.agentv2-title {
    margin: 0;
    font-family: var(--agentv2-font-title);
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--agentv2-gold-main);
    text-transform: uppercase;
    letter-spacing: 4px;
}

.agentv2-subtitle {
    margin: 4px 0 0;
    font-size: 0.85rem;
    color: var(--agentv2-text-muted);
    letter-spacing: 1px;
}

/* Selettore modello — dev-only per lo Step 2, non è UI finale utente. */
.agentv2-model-row {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 8px;
}

.agentv2-model-label {
    font-size: 0.75rem;
    color: var(--agentv2-text-muted);
    letter-spacing: 0.5px;
}

.agentv2-model-select {
    font-family: var(--agentv2-font-body);
    font-size: 0.8rem;
    color: var(--agentv2-gold-text);
    background: var(--agentv2-bg-night);
    border: 1px solid var(--agentv2-gold-outline);
    border-radius: 6px;
    padding: 3px 8px;
    outline: none;
}

/* ── Area messaggi ──────────────────────────────────────────── */

.agentv2-messages {
    flex: 1;
    min-height: 0;
    width: 100%;
    max-width: 860px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 14px;
    padding: 14px;
    box-sizing: border-box;
    background: var(--agentv2-bg-card);
    border: 2px solid var(--agentv2-gold-main);
    border-radius: 12px;
    box-shadow: inset 0 0 20px rgba(0, 0, 0, 0.5);
    scrollbar-width: none;
}

.agentv2-messages::-webkit-scrollbar { display: none; }

/* ── Bolle ──────────────────────────────────────────────────── */

.agentv2-bubble {
    max-width: 85%;
    padding: 10px 14px;
    border-radius: 10px;
    font-size: 1rem;
    line-height: 1.5;
}

.agentv2-bubble-ai {
    align-self: flex-start;
    background: var(--agentv2-bg-element);
    border: 1px solid var(--agentv2-gold-outline);
    color: var(--agentv2-gold-text);
}

.agentv2-bubble-user {
    align-self: flex-end;
    background: var(--agentv2-bg-night);
    border: 1px solid var(--agentv2-gold-border);
    color: var(--agentv2-gold-text);
}

.agentv2-bubble-header {
    margin-bottom: 6px;
}

.agentv2-ai-logo {
    height: 20px;
    width: auto;
    display: block;
}

.agentv2-bubble-content i {
    color: var(--agentv2-text-muted);
}

.agentv2-bubble-error {
    color: var(--agentv2-red-main);
}

/* Ragionamento del modello (thinking) — visivamente secondario rispetto
   alla risposta vera, per non confonderlo col contenuto principale. */
.agentv2-bubble-thinking {
    margin-bottom: 8px;
    padding: 6px 10px;
    border-left: 2px solid var(--agentv2-gold-border);
    font-size: 0.8rem;
    font-style: italic;
    color: var(--agentv2-text-muted);
    white-space: pre-wrap;
}

.agentv2-bubble-thinking[hidden] {
    display: none;
}

/* Footer con modello/token/costo — solo dopo la risposta completa. */
.agentv2-bubble-footer {
    margin-top: 8px;
    font-size: 0.7rem;
    letter-spacing: 0.3px;
    color: var(--agentv2-text-muted);
    font-variant-numeric: tabular-nums;
}

.agentv2-bubble-footer[hidden] {
    display: none;
}

/* Indicatore "sta scrivendo" — visibile tra l'invio e il primo delta. */
.agentv2-typing-dot {
    display: inline-block;
    width: 6px;
    height: 6px;
    margin: 0 3px;
    background-color: var(--agentv2-gold-main);
    border-radius: 50%;
    animation: agentv2-typing 1s infinite;
}

.agentv2-typing-dot:nth-child(2) { animation-delay: 0.2s; }
.agentv2-typing-dot:nth-child(3) { animation-delay: 0.4s; }

@keyframes agentv2-typing {
    0%, 100% { transform: translateY(0); opacity: 0.5; }
    50% { transform: translateY(-6px); opacity: 1; }
}

/* ── Barra input ────────────────────────────────────────────── */

.agentv2-input-bar {
    flex-shrink: 0;
    width: 100%;
    max-width: 860px;
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 12px;
}

.agentv2-input-field {
    flex: 1;
    min-width: 0;
    padding: 12px 16px;
    font-family: var(--agentv2-font-body);
    font-size: 1rem;
    color: var(--agentv2-gold-text);
    background: var(--agentv2-bg-night);
    border: 1px solid var(--agentv2-gold-outline);
    border-radius: 10px;
    outline: none;
    transition: border-color 0.2s ease;
}

.agentv2-input-field:focus {
    border-color: var(--agentv2-gold-main);
}

.agentv2-input-field::placeholder {
    color: var(--agentv2-text-muted);
}

.agentv2-send-btn,
.agentv2-mic-btn {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    color: var(--agentv2-gold-main);
    background: var(--agentv2-bg-night);
    border: 1px solid var(--agentv2-gold-outline);
    border-radius: 10px;
    cursor: pointer;
    transition: background 0.3s ease, color 0.2s ease, transform 0.3s ease;
}

.agentv2-send-btn:hover {
    background: var(--agentv2-gold-main);
    color: var(--agentv2-bg-night);
    transform: scale(1.05);
}

.agentv2-send-btn:disabled,
.agentv2-mic-btn:disabled {
    color: var(--agentv2-text-muted);
    border-color: var(--agentv2-gold-border);
    cursor: not-allowed;
    transform: none;
}

.agentv2-mic-btn[hidden] {
    display: none;
}

/* Registrazione attiva — feedback visivo chiaro: l'utente deve sempre sapere
   se il microfono sta ascoltando (attivazione/disattivazione solo manuale). */
.agentv2-mic-btn.recording {
    color: var(--agentv2-red-main);
    border-color: var(--agentv2-red-main);
    animation: agentv2-mic-pulse 1.2s infinite;
}

.agentv2-mic-btn.transcribing {
    color: var(--agentv2-gold-light);
    cursor: wait;
}

@keyframes agentv2-mic-pulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(231, 76, 60, 0.5); }
    50% { box-shadow: 0 0 0 6px rgba(231, 76, 60, 0); }
}
/* --- END OF FILE css/agentv2_theme.css --- */