/* Ebla AI — module stylesheet */

/*
 * Theming tokens.
 *
 * --ai-accent is the single AI brand accent (default purple). Override it in a
 * theme to recolor every AI accent element at once.
 *
 * Surface/border tokens use neutral grey overlays so they read correctly on
 * both light and dark themes without hardcoding light-only colors. Text colors
 * map to EspoCRM's theme variables.
 *
 * The semantic action colors below (grammar=green, translate=blue, etc.) are an
 * intentional fixed palette: they convey meaning, so they stay constant across
 * themes rather than following --ai-accent.
 */
:root {
    --ai-accent: #8b5cf6;
    --ai-accent-contrast: #fff;
    --ai-surface: rgba(127, 127, 127, 0.10);
    --ai-surface-strong: rgba(127, 127, 127, 0.16);
    --ai-border: rgba(127, 127, 127, 0.25);
}

/* ── Icon semantic colors ─────────────────────────────────────────────────── */
.ebla-ai-icon-main    { color: var(--ai-accent); }  /* main AI bolt / spinner */
.ebla-ai-icon-undo    { color: #64748b; }  /* undo arrow */
.ebla-ai-icon-quick   { color: #f59e0b; }  /* quick-prompt bolt (amber) */
.ebla-ai-icon-tone    { color: #06b6d4; }  /* tone / sliders icon */
.ebla-ai-icon-globe   { color: #0ea5e9; }  /* translate / globe icon */
.ebla-ai-icon-chat    { color: #6b7280; }  /* chat-dots icon */
.ebla-ai-icon-masks   { color: #e74c3c; }  /* theater-masks (tone) */
.ebla-ai-icon-draft   { color: #8e44ad; }  /* wand (draft) */
.ebla-ai-icon-reply   { color: #2980b9; }  /* reply arrow */
.ebla-ai-icon-polish  { color: #e67e22; }  /* gem (polish) */
.ebla-ai-icon-grammar { color: #27ae60; }  /* spell-check (grammar) */
.ebla-ai-icon-undo-plain { color: #94a3b8; } /* plain-text toolbar undo */
.ebla-ai-icon-robot   { color: #10b981; }  /* profile robot (chat) */
.ebla-ai-icon-success { color: #10b981; }  /* success / lightbulb / fix grammar */
.ebla-ai-icon-info    { color: #4a90d9; }  /* info / summary */
.ebla-ai-icon-generate { color: #a855f7; } /* generate from context */
.ebla-ai-icon-shorter  { color: #3b82f6; } /* make shorter */
.ebla-ai-icon-longer   { color: #f97316; } /* make longer */

/* ── Dropdown styling ─────────────────────────────────────────────────────── */
.ebla-ai-dropdown-header { font-size: 11px; padding: 4px 16px; }
.ebla-ai-dropdown-item { display: block; padding: 4px 12px; white-space: nowrap; }
.ebla-ai-dropdown-tone-item { display: block; padding: 4px 12px; }
.ebla-ai-tone-list { list-style: none; margin: 0; padding: 0; }
.ebla-ai-tone-menu { list-style: none; margin: 0; padding: 4px 0; }

/* ── Plain-text email toolbar ─────────────────────────────────────────────── */
.ai-plain-toolbar { margin-bottom: 6px; display: flex; flex-wrap: wrap; gap: 4px; }
.ai-undo-plain-btn:disabled { opacity: 0.4; }

/* ── Stream panel dropdown container ─────────────────────────────────────── */
.ai-stream-dropdown { display: inline-block; vertical-align: middle; margin-left: 4px; }

/* ── AI Chat panel ────────────────────────────────────────────────────────── */
.ai-chat-messages { max-height: 400px; overflow-y: auto; padding: 8px 0; margin-bottom: 10px; }
.ai-chat-message { margin-bottom: 10px; display: flex; }
.ai-chat-user { justify-content: flex-end; }
.ai-chat-assistant { justify-content: flex-start; }
.ai-chat-bubble {
    max-width: 85%;
    padding: 8px 12px;
    border-radius: 12px;
    font-size: 13px;
    line-height: 1.5;
    position: relative;
}
.ai-chat-user .ai-chat-bubble {
    background: var(--ai-accent);
    color: var(--ai-accent-contrast);
    border-bottom-right-radius: 4px;
}
.ai-chat-assistant .ai-chat-bubble {
    background: var(--ai-surface);
    color: var(--text-color);
    border-bottom-left-radius: 4px;
}
.ai-chat-bubble p { margin: 0 0 8px 0; }
.ai-chat-bubble p:last-child { margin-bottom: 0; }
.ai-chat-bubble ul, .ai-chat-bubble ol { margin: 4px 0; padding-left: 20px; }
.ai-chat-bubble li { margin-bottom: 2px; }
.ai-chat-bubble code { background: var(--ai-surface-strong); padding: 1px 4px; border-radius: 3px; font-size: 12px; }
.ai-chat-bubble pre { background: var(--ai-surface-strong); padding: 8px; border-radius: 4px; overflow-x: auto; margin: 6px 0; font-size: 12px; }
.ai-chat-bubble pre code { background: none; padding: 0; }
.ai-chat-bubble table { border-collapse: collapse; margin: 6px 0; font-size: 12px; width: 100%; }
.ai-chat-bubble th, .ai-chat-bubble td { border: 1px solid var(--ai-border); padding: 4px 8px; text-align: left; }
.ai-chat-bubble th { background: var(--ai-surface); font-weight: 600; }
.ai-chat-bubble strong { font-weight: 600; }
.ai-chat-copy-btn {
    position: absolute;
    top: 4px;
    right: 4px;
    background: var(--ai-surface-strong);
    border: none;
    border-radius: 3px;
    padding: 2px 6px;
    font-size: 11px;
    cursor: pointer;
    opacity: 0;
    transition: opacity 0.2s;
    color: inherit;
}
.ai-chat-bubble:hover .ai-chat-copy-btn { opacity: 0.7; }
.ai-chat-copy-btn:hover { opacity: 1 !important; }
.ai-chat-composer {
    border: 1px solid var(--ai-border);
    border-radius: 14px;
    background: var(--body-bg);
    padding: 8px 8px 6px 12px;
    transition: border-color .15s ease, box-shadow .15s ease;
}
.ai-chat-composer:focus-within {
    border-color: var(--ai-accent);
    box-shadow: 0 0 0 3px var(--ai-surface);
}
.ai-chat-textarea {
    width: 100%;
    border: none;
    background: transparent;
    box-shadow: none;
    resize: none;
    padding: 2px 0;
    font-size: 13px;
    line-height: 1.5;
    min-height: 24px;
    max-height: 120px;
    overflow-y: auto;
    color: var(--text-color);
}
.ai-chat-textarea:focus { outline: none; box-shadow: none; }
.ai-chat-toolbar { display: flex; align-items: center; gap: 6px; margin-top: 6px; }
.ai-chat-tools-left { display: flex; align-items: center; gap: 6px; flex: 1; min-width: 0; }
.ai-chat-pill {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    max-width: 150px;
    height: 28px;
    padding: 0 10px;
    border-radius: 999px;
    border: 1px solid var(--ai-border);
    background: transparent;
    color: var(--text-muted);
    font-size: 12px;
    cursor: pointer;
    white-space: nowrap;
    transition: background .15s ease, border-color .15s ease;
}
.ai-chat-pill:hover, .ai-chat-pill:focus {
    background: var(--ai-surface);
    border-color: var(--ai-border);
    color: var(--text-color);
    text-decoration: none;
}
.ai-chat-pill-label { overflow: hidden; text-overflow: ellipsis; }
.ai-chat-mode-toggle {
    display: inline-flex;
    align-items: stretch;
    height: 28px;
    border: 1px solid var(--ai-border);
    border-radius: 999px;
    overflow: hidden;
    flex-shrink: 0;
}
.ai-chat-mode-btn {
    border: none;
    background: transparent;
    font-size: 11px;
    font-weight: 600;
    padding: 0 11px;
    cursor: pointer;
    color: var(--text-muted);
    transition: background .15s ease, color .15s ease;
}
.ai-chat-mode-btn.active { background: var(--ai-accent); color: var(--ai-accent-contrast); }
.ai-chat-mode-btn.active[data-mode="external"] { background: #d97706; }
.ai-chat-send-btn {
    flex-shrink: 0;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    border: none;
    background: var(--ai-accent);
    color: var(--ai-accent-contrast);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: background .15s ease, transform .1s ease;
}
.ai-chat-send-btn:active { transform: scale(0.94); }
.ai-chat-send-btn.disabled { background: var(--text-muted); cursor: default; transform: none; opacity: 0.5; }
.ai-chat-empty { padding: 28px 16px; text-align: center; }
.ai-chat-empty-icon {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--ai-surface);
    color: var(--ai-accent);
    font-size: 18px;
    margin-bottom: 10px;
}
.ai-chat-empty-title { font-size: 13px; font-weight: 600; color: var(--text-color); margin-bottom: 2px; }
.ai-chat-empty-hint { font-size: 12px; color: var(--text-muted); }
.ai-chat-suggestions { display: flex; flex-wrap: wrap; gap: 6px; justify-content: center; margin-top: 14px; }
.ai-chat-suggestion {
    font-size: 12px;
    padding: 5px 11px;
    border-radius: 999px;
    border: 1px solid var(--ai-border);
    background: var(--ai-surface);
    color: var(--ai-accent);
    cursor: pointer;
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    transition: background .15s ease;
}
.ai-chat-suggestion:hover { background: var(--ai-surface-strong); text-decoration: none; }
.ai-chat-loading-bubble {
    padding: 11px 14px;
    border-radius: 14px;
    border-bottom-left-radius: 4px;
    background: var(--ai-surface);
}
.ai-chat-typing { display: inline-flex; gap: 4px; align-items: center; }
.ai-chat-typing i {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--text-muted);
    display: inline-block;
    animation: aiChatBlink 1.4s infinite both;
}
.ai-chat-typing i:nth-child(2) { animation-delay: .2s; }
.ai-chat-typing i:nth-child(3) { animation-delay: .4s; }
@keyframes aiChatBlink {
    0%, 80%, 100% { opacity: .3; transform: translateY(0); }
    40% { opacity: 1; transform: translateY(-3px); }
}
@media (prefers-reduced-motion: reduce) {
    .ai-chat-typing i { animation: none; }
    .ai-chat-send-btn:active { transform: none; }
}

/* ── Email AI Analysis panel ──────────────────────────────────────────────── */
.ai-analysis-empty { padding: 14px 0; text-align: center; color: var(--text-muted); font-size: 13px; }
.ai-analysis-loading { padding: 14px 0; text-align: center; color: var(--text-muted); font-size: 13px; }
.ai-analysis-section { margin-bottom: 16px; }
.ai-analysis-section:last-child { margin-bottom: 0; }
.ai-analysis-section-title {
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.6px;
    color: var(--text-muted);
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 6px;
}
.ai-analysis-section-title i { font-size: 11px; }
.ai-analysis-summary {
    font-size: 13px;
    line-height: 1.65;
    color: var(--text-color);
    background: var(--ai-surface);
    border-radius: 6px;
    padding: 10px 12px;
}
.ai-analysis-summary p { margin: 0 0 6px 0; }
.ai-analysis-summary p:last-child { margin-bottom: 0; }
.ai-action-item {
    padding: 7px 10px;
    background: var(--ai-surface);
    border-left: 3px solid #f59e0b;
    border-radius: 0 4px 4px 0;
    margin-bottom: 6px;
    font-size: 12.5px;
    line-height: 1.4;
}
.ai-action-item:last-child { margin-bottom: 0; }
.ai-action-who { font-weight: 600; color: var(--text-color); }
.ai-action-when { color: var(--text-muted); font-size: 11.5px; }
.ai-suggested-reply {
    font-size: 12.5px;
    line-height: 1.6;
    color: var(--text-color);
    background: var(--ai-surface);
    border-left: 3px solid var(--ai-accent);
    border-radius: 0 4px 4px 0;
    padding: 10px 12px;
    white-space: pre-wrap;
    word-break: break-word;
}
.ai-reply-btns { margin-top: 8px; display: flex; gap: 6px; }
.ai-suggestion-card {
    border: 1px solid var(--ai-border);
    border-radius: 7px;
    padding: 9px 11px;
    margin-bottom: 7px;
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--body-bg);
    transition: border-color 0.15s, box-shadow 0.15s;
    cursor: pointer;
}
.ai-suggestion-card:last-child { margin-bottom: 0; }
.ai-suggestion-card:hover { border-color: var(--ai-accent); box-shadow: 0 2px 6px var(--ai-surface-strong); }
.ai-suggestion-icon {
    width: 30px;
    height: 30px;
    border-radius: 7px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    color: var(--ai-accent-contrast);
    flex-shrink: 0;
}
/* Semantic action colors — fixed palette, intentionally theme-independent. */
.ai-suggestion-icon-create     { background: #3b82f6; }
.ai-suggestion-icon-update     { background: #f59e0b; }
.ai-suggestion-icon-streamPost { background: #10b981; }
.ai-suggestion-icon-default    { background: #6b7280; }
.ai-suggestion-body { flex: 1; min-width: 0; }
.ai-suggestion-label {
    font-weight: 600;
    font-size: 12.5px;
    color: var(--text-color);
    margin-bottom: 2px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.ai-suggestion-desc {
    font-size: 11.5px;
    color: var(--text-muted);
    line-height: 1.35;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.ai-suggestion-act {
    font-size: 10px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.4px;
    margin-top: 3px;
}
.ai-suggestion-btn { flex-shrink: 0; }
.ai-analysis-reanalyze { position: absolute; top: 0; right: 0; color: var(--text-muted); font-size: 11px; line-height: 1; }

/* ── AI Summary panel ─────────────────────────────────────────────────────── */
.ai-summary-loading { padding: 15px; }
.ai-summary-error { padding: 10px; }
.ai-summary-content { padding: 8px 0; line-height: 1.6; color: var(--text-color); }
.ai-summary-meta {
    font-size: 11px;
    margin-top: 8px;
    padding-top: 8px;
    border-top: 1px solid var(--ai-border);
    display: flex;
    align-items: center;
    color: var(--text-muted);
}
.ai-summary-regenerate { margin-left: auto; color: var(--text-muted); }
.ai-summary-empty { padding: 10px; text-align: center; }

/* ── AI Draft prompt modal ────────────────────────────────────────────────── */
.ai-draft-result {
    margin: 12px 15px 0;
    padding: 12px;
    background: var(--ai-surface);
    border: 1px solid var(--ai-border);
    border-radius: 6px;
    font-size: 13px;
    line-height: 1.6;
    max-height: 260px;
    overflow-y: auto;
    color: var(--text-color);
}
.ai-draft-generating { margin: 12px 15px 0; padding: 10px; text-align: center; color: var(--text-muted); font-size: 13px; }

/* ── AI Create modal ──────────────────────────────────────────────────────── */
.ai-create-desc-label { font-weight: 600; font-size: 13px; margin-bottom: 6px; color: var(--text-color); }
.ai-create-desc-help { font-size: 12px; color: var(--text-muted); margin-bottom: 10px; line-height: 1.5; }
.ai-create-desc-textarea { width: 100%; font-size: 13px; min-height: 90px; resize: vertical; border-radius: 5px; }
.ai-create-desc-textarea:disabled { background: var(--ai-surface); cursor: not-allowed; }
.ai-create-char-counter { text-align: right; font-size: 11px; margin-top: 4px; color: var(--text-muted); transition: color 0.2s; }
.ai-create-char-counter.is-ok  { color: #10b981; }
.ai-create-char-counter.is-warn { color: #ef4444; }
.ai-create-preview { margin-top: 18px; }
.ai-create-preview-title {
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-muted);
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 6px;
}
.ai-create-preview-hint { font-size: 11px; color: var(--text-muted); font-weight: 400; text-transform: none; letter-spacing: 0; }
.ai-create-field-row {
    display: flex;
    gap: 8px;
    padding: 6px 0;
    border-bottom: 1px solid var(--ai-border);
    font-size: 13px;
    align-items: flex-start;
}
.ai-create-field-row:last-child { border-bottom: none; }
.ai-create-field-label { color: var(--text-muted); min-width: 120px; flex-shrink: 0; font-size: 12px; padding-top: 1px; }
.ai-create-field-value { color: var(--text-color); font-weight: 500; word-break: break-word; }
.ai-create-empty { color: var(--text-muted); font-style: italic; font-size: 13px; padding: 10px 0; }
.ai-create-no-fields {
    background: #fff8e6;
    border: 1px solid #fde68a;
    border-radius: 5px;
    padding: 10px 14px;
    font-size: 13px;
    color: #92400e;
}

/* ── AI Result modal (email) ──────────────────────────────────────────────── */
.ai-result-content p { margin: 0 0 10px 0; }
.ai-result-content p:last-child { margin-bottom: 0; }
.ai-result-content ul, .ai-result-content ol { margin: 6px 0; padding-left: 24px; }
.ai-result-content li { margin-bottom: 4px; }
.ai-result-content strong { font-weight: 600; }
.ai-result-content code { background: var(--ai-surface-strong); padding: 1px 4px; border-radius: 3px; font-size: 13px; }
.ai-result-content table { border-collapse: collapse; margin: 8px 0; width: 100%; }
.ai-result-content th, .ai-result-content td { border: 1px solid var(--ai-border); padding: 6px 10px; text-align: left; }
.ai-result-content th { background: var(--ai-surface); font-weight: 600; }

/* ── AI Token Usage dashlets ──────────────────────────────────────────────── */
.ai-token-usage-dashlet { padding: 10px 0; }
.ai-token-usage-dashlet .ai-tu-state { text-align: center; padding: 20px; }
.ai-token-usage-dashlet .ai-tu-block { margin-bottom: 12px; }
.ai-token-usage-dashlet .ai-tu-row { display: flex; justify-content: space-between; margin-bottom: 4px; }
.ai-token-usage-dashlet .ai-tu-row-tight { display: flex; justify-content: space-between; margin-top: 3px; }
.ai-token-usage-dashlet .ai-tu-label { text-transform: uppercase; font-size: 11px; letter-spacing: .5px; }
.ai-token-usage-dashlet .ai-tu-value { font-weight: 600; }
.ai-token-usage-dashlet .ai-tu-progress { height: 10px; margin: 0; border-radius: 5px; }
.ai-token-usage-dashlet .ai-tu-progress .progress-bar { border-radius: 5px; }
.ai-token-usage-dashlet .ai-tu-small { font-size: 11px; }
.ai-token-usage-dashlet .ai-tu-stats { display: flex; gap: 20px; }
.ai-token-usage-dashlet .ai-tu-stat-num { font-size: 18px; font-weight: 600; }
.ai-token-usage-dashlet .ai-tu-table { width: 100%; font-size: 12px; }

/* ── AI Token Usage admin dashlet ─────────────────────────────────────────── */
.ai-token-usage-admin-dashlet .ai-tu-state { text-align: center; padding: 20px; }
.ai-token-usage-admin-dashlet .ai-tu-caption { margin-bottom: 8px; }
.ai-token-usage-admin-dashlet table.table { margin: 0; }
.ai-token-usage-admin-dashlet th,
.ai-token-usage-admin-dashlet td { padding: 4px 6px; font-size: 12px; }
.ai-token-usage-admin-dashlet th.ai-tu-num,
.ai-token-usage-admin-dashlet td.ai-tu-num { text-align: right; }
.ai-token-usage-admin-dashlet th.ai-tu-usage-col { width: 35%; }
.ai-token-usage-admin-dashlet td.ai-tu-name { max-width: 120px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ai-token-usage-admin-dashlet .progress { height: 8px; margin: 3px 0; border-radius: 4px; }
.ai-token-usage-admin-dashlet .progress .progress-bar { border-radius: 4px; }