/* ============================================================
   composer.css — Search/chat input stage, composer dock, attachments
   ============================================================ */

/* Search stage positions the floating suggestions dropdown */
.search-stage {
    position: relative;
    margin-top: 0.45rem;
    width: min(760px, 100%);
    margin-left: auto;
    margin-right: auto;
}

/* Search wrap: the pill-shaped input container */
.search-wrap {
    position: relative;
    display: flex;
    gap: 0.3rem;
    align-items: center;
    border: 1px solid var(--search-border);
    border-radius: 28px;
    background: var(--search-bg);
    padding: 0.35rem 0.5rem;
    min-height: 58px;
}

/* Inner text input resets border/background when inside .search-wrap */
.search-wrap .text-input {
    background: transparent;
    border: none;
    border-radius: 0;
    padding: 0 0.2rem;
    font-size: 1.12rem;
    color: var(--text);
}
.search-wrap .text-input::placeholder { color: var(--muted); opacity: 1; }

/* Circular icon buttons inside composer */
.composer-icon-btn {
    width: 32px;
    height: 32px;
    border-radius: 999px;
    border: none;
    background: transparent;
    color: var(--composer-icon-color);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    flex-shrink: 0;
}
.composer-icon-btn:hover { background: var(--composer-icon-hover-bg); }

/* Send button */
.composer-icon-btn.btn-primary {
    background: var(--composer-send-bg);
    color: var(--composer-send-color);
    border: none;
}
.composer-icon-btn.btn-primary:hover {
    background: var(--composer-send-hover-bg);
    color: var(--composer-send-color);
}

/* Suggestions dropdown — absolutely positioned so it doesn't shift layout */
.suggestions {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    margin-top: 0.4rem;
    max-height: 238px;
    display: none;
    pointer-events: none;
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--suggestions-scrollbar) transparent;
    z-index: 20;
    background: var(--suggestions-bg);
    border: 1px solid var(--suggestions-border);
    border-radius: 10px;
}
.suggestions::-webkit-scrollbar { width: 4px; }
.suggestions::-webkit-scrollbar-track { background: transparent; }
.suggestions::-webkit-scrollbar-thumb { background: var(--suggestions-scrollbar); border-radius: 999px; }
.suggestions::-webkit-scrollbar-thumb:hover { background: var(--suggestions-border); }
.suggestions.show { display: block; pointer-events: auto; }

.suggestion-item {
    width: 100%;
    text-align: left;
    border: none;
    border-bottom: 1px solid var(--suggestion-item-border);
    background: transparent;
    color: var(--suggestion-item-color);
    padding: 0.62rem 0.9rem;
    font-size: 1.02rem;
    font-weight: 500;
    cursor: pointer;
    font-family: inherit;
}
.suggestion-item:last-child  { border-bottom: none; }
.suggestion-item:hover, .suggestion-item.active { color: var(--text); background: var(--composer-icon-hover-bg); }

/* Mic button */
.mic-btn {
    width: 34px;
    height: 34px;
    border-radius: 999px;
    border: none;
    background: transparent;
    color: var(--topbar-icon-color);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    flex-shrink: 0;
    transition: color 0.14s, background 0.14s;
}
.mic-btn:hover    { background: var(--composer-icon-hover-bg); color: var(--composer-icon-color); }
.mic-btn.recording { color: var(--danger); animation: micPulse 1s ease-in-out infinite; }

/* Attachments panel */
.attachments {
    border: none;
    border-radius: 0;
    padding: 0;
    margin-top: 0;
    margin-bottom: 0.4rem;
    background: transparent;
    width: min(760px, 100%);
    margin-left: auto;
    margin-right: auto;
}
.attachments p { font-size: 0.76rem; color: var(--muted); margin-bottom: 0.24rem; }

.drop-active .search-wrap,
.drop-active .attachments {
    box-shadow: 0 0 0 2px rgba(92, 142, 255, 0.35);
}

.attachment-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
    margin-top: 0.4rem;
}
.attachment-chip {
    border: 1px solid var(--chip-border);
    background: var(--chip-bg);
    color: var(--chip-color);
    border-radius: 999px;
    padding: 0.2rem 0.5rem;
    font-size: 0.72rem;
    line-height: 1.2;
}

.file-row { display: flex; align-items: center; gap: 0.5rem; margin-top: 0.25rem; flex-wrap: wrap; }
.file-input-hidden {
    position: absolute;
    width: 1px; height: 1px;
    padding: 0; margin: -1px;
    overflow: hidden;
    clip: rect(0,0,0,0);
    white-space: nowrap;
    border: 0;
}
.file-trigger {
    background: var(--file-trigger-bg);
    border: 1px solid var(--file-trigger-border);
    color: var(--file-trigger-color);
    border-radius: 11px;
    padding: 0.42rem 0.68rem;
    font-size: 0.78rem;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: all 0.16s ease;
}
.file-trigger:hover {
    background: var(--file-trigger-hover-bg);
    border-color: var(--file-trigger-hover-border);
}
.file-name { color: var(--muted); font-size: 0.8rem; }

.thumbs { display: flex; gap: 0.45rem; flex-wrap: wrap; }
.thumb {
    width: 88px; height: 62px;
    border: 1px solid var(--line);
    border-radius: 8px;
    overflow: hidden;
    background: var(--thumb-bg);
}
.thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }

/* Composer dock — sticks to bottom in chat mode */
.composer-dock { width: 100%; margin-top: 1.4rem; }
.agent-shell.chat-active .composer-dock {
    margin-top: auto;
    position: sticky;
    bottom: 0;
    background: var(--composer-dock-fade);
    padding-top: 0.6rem;
}
.agent-shell.escalation-active .composer-dock {
    margin-top: auto;
    position: sticky;
    bottom: 0;
    background: var(--composer-dock-fade);
    padding-top: 0.6rem;
}
.agent-shell.chat-active .suggestions { display: none !important; }

/* Answer panel (inline, pre-chat) */
.answer-panel {
    margin-top: 0.7rem;
    border: 1px solid var(--answer-border);
    border-radius: 14px;
    background: var(--answer-bg);
    padding: 0.72rem;
    width: min(760px, 100%);
    margin-left: auto;
    margin-right: auto;
}
.answer-panel h3 { font-size: 0.88rem; margin-bottom: 0.28rem; }
.answer-panel p  { font-size: 0.83rem; color: var(--answer-text); line-height: 1.45; }

.source-list { list-style: none; margin-top: 0.5rem; display: flex; flex-wrap: wrap; gap: 0.4rem; }
.source-chip {
    border: 1px solid var(--source-chip-border);
    background: var(--source-chip-bg);
    color: var(--source-chip-color);
    border-radius: 999px;
    padding: 0.2rem 0.48rem;
    font-size: 0.73rem;
}

@media (max-width: 1000px) {
    .agent-shell.chat-active { padding-top: 0.35rem; }
    .search-wrap .text-input { font-size: 1.2rem; }
    .suggestion-item { font-size: 1.15rem; }
}