/* ============================================================
   Flooras-chat look & feel — gedeelde chat-module (public/services/chat/*)
   Geport van de Flooras-chat (wwwroot/css/n8n-chat/style.css). Alles is gescope't
   onder `.fl-chat` zodat het de rest van Vesta niet raakt. Gebruikt op beide mounts:
   de offerte-chat (quote-overlay) en de assistent (paneel onder de Zoeken-box).
   ============================================================ */

/* ===== Inter (self-hosted, zelfde font als Flooras) ===== */
@font-face { font-family: 'InterVesta'; font-style: normal; font-weight: 400; font-display: swap; src: url('/fonts/inter/inter-400.woff2') format('woff2'); }
@font-face { font-family: 'InterVesta'; font-style: normal; font-weight: 500; font-display: swap; src: url('/fonts/inter/inter-500.woff2') format('woff2'); }
@font-face { font-family: 'InterVesta'; font-style: normal; font-weight: 600; font-display: swap; src: url('/fonts/inter/inter-600.woff2') format('woff2'); }
@font-face { font-family: 'InterVesta'; font-style: normal; font-weight: 700; font-display: swap; src: url('/fonts/inter/inter-700.woff2') format('woff2'); }

.fl-chat {
    --fl-blue: #4D6BFE;
    --fl-blue-dark: #3b54d8;
    --fl-agent-bg: #f4f5f7;
    --fl-agent-border: #ececef;
    --fl-text: #111827;
    --fl-muted: #6b7280;
    --fl-muted-2: #9ca3af;
    font-family: 'InterVesta', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    letter-spacing: -0.01em;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    display: flex;
    flex-direction: column;
    min-height: 240px;
    max-height: 65vh;
    color: var(--fl-text);
}

/* ===== Leeskolom met het gespreksverloop ===== */
.fl-chat .fl-history {
    flex: 1 1 auto;
    /* min-height:0 is nodig zodat een lang gesprek bínnen de flex-hoogte scrollt i.p.v.
       de container op te rekken (zonder dit valt min-height terug op auto = contenthoogte). */
    min-height: 0;
    overflow-y: auto;
    padding: 0.75rem 0.25rem 0.25rem;
    display: flex;
    flex-direction: column;
}

/* ===== Bubbels ===== */
.fl-chat .fl-user {
    background: var(--fl-blue);
    color: #fff;
    margin: 0.6rem 0 0.6rem auto;
    padding: 12px 16px;
    border-radius: 1.1rem 1.1rem 0.25rem 1.1rem;
    max-width: 85%;
    width: fit-content;
    box-shadow: 0 2px 10px rgba(77, 107, 254, 0.18);
    word-wrap: break-word;
    overflow-wrap: anywhere;
    white-space: pre-wrap;
    line-height: 1.55;
}

.fl-chat .fl-agent-row {
    display: flex;
    align-items: flex-start;
    gap: 0.7rem;
    margin: 0.7rem 0;
    max-width: 92%;
}

.fl-chat .fl-avatar {
    width: 34px;
    height: 34px;
    flex-shrink: 0;
    margin-top: 2px;
    border-radius: 50%;
    background: linear-gradient(135deg, #4D6BFE, #6c5ce7);
    box-shadow: 0 2px 8px rgba(77, 107, 254, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    line-height: 1;
}

.fl-chat .fl-agent {
    background: var(--fl-agent-bg);
    border: 1px solid var(--fl-agent-border);
    border-radius: 1.1rem 1.1rem 1.1rem 0.25rem;
    padding: 14px 18px;
    flex: 1;
    min-width: 0;
    line-height: 1.55;
}

@media (max-width: 560px) {
    .fl-chat .fl-avatar { display: none; }
    .fl-chat .fl-agent-row { gap: 0; max-width: 96%; }
}

/* ===== Tool-activiteit (pulserende stip) ===== */
.fl-chat .fl-activity {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
    font-size: 0.85rem;
    color: var(--fl-blue);
    font-weight: 500;
}
.fl-chat .fl-activity .fl-dot {
    width: 8px; height: 8px; border-radius: 50%;
    background: var(--fl-blue); flex-shrink: 0;
    animation: fl-activity-pulse 1.1s ease-in-out infinite;
}
@keyframes fl-activity-pulse {
    0%, 100% { opacity: 0.35; transform: scale(0.85); }
    50%      { opacity: 1;    transform: scale(1.1); }
}

/* ===== Typing-indicator (3 stippen) — vóór het eerste token ===== */
.fl-chat .fl-typing-row { display: flex; align-items: flex-start; gap: 0.7rem; margin: 0.7rem 0; }
.fl-chat .fl-typing {
    background: var(--fl-agent-bg);
    border: 1px solid var(--fl-agent-border);
    padding: 13px 16px;
    border-radius: 1.1rem;
    display: inline-flex;
    align-items: center;
}
.fl-chat .fl-typing .td {
    width: 8px; height: 8px; border-radius: 50%;
    background: #888; margin: 0 3px;
    animation: fl-typing 1.4s infinite ease-in-out;
}
.fl-chat .fl-typing .td:nth-child(2) { animation-delay: 0.2s; }
.fl-chat .fl-typing .td:nth-child(3) { animation-delay: 0.4s; }
@keyframes fl-typing { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-5px); } }

/* ===== Live streaming-tekst + knipperende caret ===== */
.fl-chat .fl-tail { white-space: pre-wrap; word-break: break-word; }
.fl-chat .fl-tail.fl-streaming::after {
    content: '▋';
    display: inline-block;
    margin-left: 1px;
    color: var(--fl-muted-2);
    animation: fl-caret 1s steps(1) infinite;
}
@keyframes fl-caret { 0%, 50% { opacity: 1; } 50.01%, 100% { opacity: 0; } }

/* ===== Markdown in een agent-bubbel ===== */
.fl-chat .fl-agent p { margin: 0 0 0.6rem 0; }
.fl-chat .fl-agent p:last-child { margin-bottom: 0; }
.fl-chat .fl-agent h1, .fl-chat .fl-agent h2, .fl-chat .fl-agent h3 { font-weight: 600; letter-spacing: -0.02em; margin: 0.85rem 0 0.4rem; }
.fl-chat .fl-agent h1 { font-size: 1.25rem; } .fl-chat .fl-agent h2 { font-size: 1.15rem; } .fl-chat .fl-agent h3 { font-size: 1.05rem; }
.fl-chat .fl-agent ul, .fl-chat .fl-agent ol { margin: 0.5rem 0; padding-left: 1.4rem; }
.fl-chat .fl-agent li { margin-bottom: 0.25rem; }
.fl-chat .fl-agent strong { font-weight: 600; }
.fl-chat .fl-agent a { color: #2563eb; text-decoration: underline; word-break: break-word; }
.fl-chat .fl-agent blockquote { margin: 0.6rem 0; padding: 0.25rem 0.9rem; border-left: 3px solid #d1d5db; color: #4b5563; }
.fl-chat .fl-agent hr { border: 0; border-top: 1px solid #e5e7eb; margin: 1rem 0; }
.fl-chat .fl-agent code { background: #eceef2; padding: 0.1rem 0.35rem; border-radius: 0.3rem; font-size: 0.88em; }
.fl-chat .fl-agent pre {
    background: #f8f9fa; border: 1px solid #e5e7eb; border-radius: 0.5rem;
    padding: 0.85rem; margin: 0.6rem 0; overflow-x: auto;
}
.fl-chat .fl-agent pre code { background: transparent; padding: 0; font-size: 0.85rem; }
.fl-chat .fl-agent table { width: 100%; border-collapse: collapse; margin: 0.7rem 0; font-size: 0.9rem; display: block; overflow-x: auto; }
.fl-chat .fl-agent th, .fl-chat .fl-agent td { border: 1px solid #e5e7eb; padding: 0.4rem 0.6rem; text-align: left; vertical-align: top; }
.fl-chat .fl-agent thead th { background: #f3f4f6; font-weight: 600; }
.fl-chat .fl-agent tbody tr:nth-child(even) { background: #fafafa; }

/* Code-kopieerknop */
.fl-chat .fl-codewrap { position: relative; }
.fl-chat .fl-copy {
    position: absolute; top: 0.4rem; right: 0.4rem;
    background: #fff; border: 1px solid #e5e7eb; border-radius: 0.4rem;
    font-size: 0.72rem; padding: 0.15rem 0.5rem; color: var(--fl-muted);
    cursor: pointer; opacity: 0; transition: opacity 0.15s ease;
}
.fl-chat .fl-codewrap:hover .fl-copy { opacity: 1; }
.fl-chat .fl-copy:hover { background: #f3f4f6; color: var(--fl-text); }

/* ===== Welkomstscherm + snelle-vraag-chips ===== */
.fl-chat .fl-welcome { padding: 0.5rem 0.25rem 0.25rem; text-align: center; }
.fl-chat .fl-welcome-avatar {
    width: 56px; height: 56px; margin: 0.5rem auto 0.75rem;
    border-radius: 50%; background: linear-gradient(135deg, #4D6BFE, #6c5ce7);
    display: flex; align-items: center; justify-content: center; font-size: 1.6rem;
    box-shadow: 0 8px 22px rgba(77, 107, 254, 0.28);
}
.fl-chat .fl-welcome-title { font-weight: 600; font-size: 1.15rem; margin: 0 0 0.2rem; }
.fl-chat .fl-welcome-sub { color: var(--fl-muted); font-size: 0.9rem; margin: 0 0 0.9rem; }
.fl-chat .fl-chips { display: flex; flex-direction: column; gap: 0.5rem; text-align: left; }
.fl-chat .fl-chip {
    width: 100%; background: #fff; border: 1px solid #e5e7eb; border-radius: 0.7rem;
    padding: 0.6rem 0.8rem; cursor: pointer; box-shadow: 0 1px 2px rgba(0,0,0,0.05);
    transition: transform 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
    font-family: inherit;
}
.fl-chat .fl-chip:hover { transform: translateY(-2px); border-color: #c7d0ff; box-shadow: 0 4px 12px rgba(77,107,254,0.12); }
.fl-chat .fl-chip-title { display: block; font-weight: 600; font-size: 0.9rem; }
.fl-chat .fl-chip-sub { display: block; color: var(--fl-muted); font-size: 0.8rem; margin-top: 0.1rem; }

/* "Koppel klant" / fallback-melding */
.fl-chat .fl-fallback { color: var(--fl-muted); font-size: 0.9rem; padding: 0.75rem 0.25rem; }

/* ===== Compose-bar (ChatGPT/Claude-stijl) ===== */
.fl-chat .fl-compose-wrap { padding: 0.5rem 0.25rem max(0.5rem, env(safe-area-inset-bottom)); }
/* Gereedschapsrij boven de compose-bar: optionele knoppen links (bv. "← Toon resultaat")
   delen de rij met "Nieuw gesprek" rechts (margin-left:auto op .fl-reset). */
.fl-chat .fl-compose-tools { display: flex; align-items: center; gap: 0.5rem; margin-bottom: 0.35rem; }
.fl-chat .fl-reset {
    appearance: none; font: inherit; font-size: 0.8rem; cursor: pointer;
    margin-left: auto;
    display: inline-flex; align-items: center; gap: 0.3rem;
    padding: 0.25rem 0.65rem; border-radius: 999px;
    border: 1px solid var(--fl-agent-border); background: #fff; color: var(--fl-muted);
    transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}
.fl-chat .fl-reset:hover:not(:disabled) { background: #f3f4f6; color: var(--fl-text); border-color: #d1d5db; }
.fl-chat .fl-reset:disabled { opacity: 0.5; cursor: not-allowed; }
.fl-chat .fl-compose {
    display: flex; flex-direction: column; gap: 0.25rem;
    background: #fff; border: 1px solid #e5e7eb; border-radius: 1.4rem;
    padding: 0.4rem 0.4rem 0.4rem 0.7rem;
    box-shadow: 0 6px 18px rgba(15, 23, 42, 0.06);
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.fl-chat .fl-compose:focus-within { border-color: var(--fl-blue); box-shadow: 0 6px 22px rgba(77, 107, 254, 0.18); }
.fl-chat .fl-input {
    border: 0; outline: 0; resize: none; width: 100%;
    padding: 0.45rem 0.5rem; font-family: inherit; font-size: 0.97rem;
    line-height: 1.5; max-height: 160px; background: transparent; color: var(--fl-text);
}
.fl-chat .fl-input::placeholder { color: var(--fl-muted-2); }
.fl-chat .fl-actions { display: flex; align-items: center; justify-content: flex-end; gap: 0.4rem; padding: 0 0.15rem; }
.fl-chat .fl-send {
    background: var(--fl-blue); border: 0; color: #fff;
    width: 36px; height: 36px; border-radius: 50%;
    display: inline-flex; align-items: center; justify-content: center;
    cursor: pointer; padding: 0; box-shadow: 0 2px 8px rgba(77, 107, 254, 0.3);
    transition: background 0.15s ease, transform 0.15s ease, opacity 0.15s ease;
}
.fl-chat .fl-send:hover:not(:disabled) { background: var(--fl-blue-dark); transform: translateY(-1px); }
.fl-chat .fl-send:disabled { opacity: 0.4; cursor: not-allowed; box-shadow: none; }
.fl-chat .fl-send svg { width: 18px; height: 18px; display: block; }

/* ===== Offerte-preview + acties (quote-mount) ===== */
.fl-chat .fl-quote {
    margin: 0.5rem 0; padding: 0.7rem 0.85rem;
    background: #f8faff; border: 1px solid #dbe4ff; border-radius: 0.8rem; font-size: 0.9rem;
}
.fl-chat .fl-quote-totals { font-weight: 600; }
.fl-chat .fl-quote-totals span { font-weight: 400; color: var(--fl-muted); }
.fl-chat .fl-quote-count { color: var(--fl-muted); font-size: 0.82rem; margin-top: 0.15rem; }
.fl-chat .fl-quote-lines { margin: 0.4rem 0 0; padding-left: 1.2rem; }
.fl-chat .fl-quote-lines li { margin-bottom: 0.15rem; }
.fl-chat .fl-applied { margin: 0.4rem 0; color: #047857; font-weight: 500; font-size: 0.88rem; }
.fl-chat .fl-qbtn {
    border: 1px solid #d6deff; background: #fff; color: #1f2937;
    border-radius: 0.7rem; padding: 0.45rem 0.8rem; font-family: inherit; font-size: 0.88rem;
    cursor: pointer; transition: background 0.15s ease, border-color 0.15s ease;
}
.fl-chat .fl-qbtn:hover:not(:disabled) { background: #f0f4ff; }
.fl-chat .fl-qbtn:disabled { opacity: 0.45; cursor: not-allowed; }
.fl-chat .fl-qbtn--apply { background: var(--fl-blue); border-color: var(--fl-blue); color: #fff; }
.fl-chat .fl-qbtn--apply:hover:not(:disabled) { background: var(--fl-blue-dark); }

/* ===== In-chat "Open offerte/concept in overlay"-knop (assistent) ===== */
.fl-chat .fl-open-quote,
.fl-chat .fl-open-draft {
    display: inline-flex; align-items: center; gap: 0.35rem;
    margin: 0.4rem 0 0.1rem; padding: 0.4rem 0.8rem;
    background: #f0f4ff; border: 1px solid #d6deff; color: #1f2937;
    border-radius: 0.7rem; font-family: inherit; font-size: 0.88rem; font-weight: 500;
    cursor: pointer; transition: background 0.15s ease, border-color 0.15s ease, transform 0.15s ease;
}
.fl-chat .fl-open-quote:hover,
.fl-chat .fl-open-draft:hover { background: #e3ebff; border-color: #c7d0ff; transform: translateY(-1px); }