/* app.css - Estilos de la PWA de Hermes (temas oscuro y claro tipo WhatsApp; ver static/theme.js). */
/* Tema oscuro (noche): también se fuerza dentro del Cerebro 3D y del modo conducción. */
:root, .brain-wrap, .drive {
  --bg-main: #0b141a; --bg-side: #111b21; --bg-card: #182229; --bg-chat: #0a1014;
  --accent: #00a884; --accent-hover: #02906f; --danger: #e5484d;
  --text: #e9edef; --muted: #8696a0; --border: #222e35;
  --msg-user: #005c4b; --msg-agent: #202c33;
  --panel-head: #202c33; --hover: #202c33; --active: #2a3942; --icon: #aebac1; --tick: #53bdeb; --unread: #00a884;
  --input-bg: #2a3942; --chat-bg: #0b141a; --item-line: #1c272d; --day-bg: #182229; --day-text: #8696a0;
  --chip-on-bg: #103529; --chip-on: #21c063; --meta: rgba(233,237,239,.6); --meta-dim: rgba(233,237,239,.55);
  --line-soft: rgba(233,237,239,.18); --code-bg: rgba(0,0,0,.28); --pre-bg: rgba(0,0,0,.35); --stripe: rgba(255,255,255,.03);
  --table-head: rgba(0,168,132,.18); --link: #53bdeb; --shadow: rgba(0,0,0,.35); --panel-glass: rgba(24,34,41,.94);
  --wall-veil: rgba(11,20,26,.55);
  --nav-h: 60px; /* alto de la barra inferior en móvil */
  color-scheme: dark;
}
/* Tema claro (día), con los tonos de WhatsApp. */
:root[data-theme="light"] {
  --bg-main: #f0f2f5; --bg-side: #ffffff; --bg-card: #ffffff; --bg-chat: #f7f8fa;
  --accent: #00a884; --accent-hover: #008f6f; --danger: #d63b3f;
  --text: #111b21; --muted: #667781; --border: #e2e6e9;
  --msg-user: #d9fdd3; --msg-agent: #ffffff;
  --panel-head: #f0f2f5; --hover: #f5f6f6; --active: #e9edef; --icon: #54656f; --tick: #53bdeb; --unread: #25d366;
  --input-bg: #ffffff; --chat-bg: #efeae2; --item-line: #e9edef; --day-bg: #ffffff; --day-text: #54656f;
  --chip-on-bg: #d9fdd3; --chip-on: #008069; --meta: rgba(17,27,33,.5); --meta-dim: rgba(17,27,33,.45);
  --line-soft: rgba(17,27,33,.15); --code-bg: rgba(0,0,0,.06); --pre-bg: rgba(0,0,0,.05); --stripe: rgba(0,0,0,.025);
  --table-head: rgba(0,168,132,.14); --link: #027eb5; --shadow: rgba(0,0,0,.12); --panel-glass: rgba(255,255,255,.95);
  --wall-veil: rgba(239,234,226,.5);
  color-scheme: light;
}
.brain-wrap, .drive { color: var(--text); color-scheme: dark; }
* { box-sizing: border-box; margin: 0; padding: 0; font-family: 'Segoe UI', system-ui, sans-serif; }
html, body { height: 100%; }
body { background: var(--bg-main); color: var(--text); overflow: hidden; }
[hidden] { display: none !important; }
.muted { color: var(--muted); font-size: .85rem; }
h2 { font-size: 1.15rem; } h3 { margin: 18px 0 6px; font-size: 1rem; }

/* Estructura general */
#app { display: flex; height: 100%; }
.ico { width: 24px; height: 24px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
/* Riel de navegación (izquierda en escritorio, barra inferior en móvil) */
#nav { width: 58px; background: var(--bg-side); border-right: 1px solid var(--border); display: flex; flex-direction: column;
       align-items: center; justify-content: space-between; padding: 12px 0; flex-shrink: 0; }
.nav-top, .nav-bottom { display: flex; flex-direction: column; align-items: center; gap: 6px; }
.nav-btn { position: relative; width: 42px; height: 42px; background: none; border: 0; color: var(--icon); cursor: pointer;
           border-radius: 50%; display: grid; place-items: center; }
.nav-btn .lbl { display: none; }
.nav-btn:hover { background: var(--hover); }
.nav-btn.active { background: var(--active); color: var(--text); }
.nav-avatar { width: 30px; height: 30px; border-radius: 50%; margin-top: 6px; object-fit: cover; }
.badge { position: absolute; top: -2px; right: -2px; background: var(--unread); color: #0b141a; border-radius: 10px; font-size: .68rem;
         font-weight: 700; min-width: 18px; height: 18px; padding: 0 5px; display: grid; place-items: center; }
#main { flex: 1; min-width: 0; height: 100%; }
.view { height: 100%; }

/* Chats: lista (izquierda) + conversación (derecha), estilo WhatsApp Web */
.split { display: flex; height: 100%; }
.pane { height: 100%; }
.list-pane { width: clamp(300px, 30%, 470px); background: var(--bg-side); border-right: 1px solid var(--border); overflow-y: auto; flex-shrink: 0; }
.lp-title { font-size: 1.35rem; font-weight: 700; padding: 18px 16px 8px; }
.searchbox { display: flex; align-items: center; gap: 10px; margin: 6px 12px; padding: 0 12px; height: 36px; background: var(--panel-head); border-radius: 10px; color: var(--muted); }
.searchbox .ico { width: 18px; height: 18px; flex-shrink: 0; }
.searchbox input { flex: 1; background: none; border: 0; outline: 0; color: var(--text); font-size: .9rem; }
.chips { display: flex; gap: 8px; padding: 8px 12px 10px; flex-wrap: wrap; }
.chip { background: var(--panel-head); color: var(--muted); border: 0; border-radius: 999px; padding: 6px 13px; font-size: .85rem; cursor: pointer; }
.chip:hover { background: var(--active); }
.chip.active { background: var(--chip-on-bg); color: var(--chip-on); }
.chat-item { display: flex; gap: 14px; padding: 0 15px; height: 74px; align-items: center; cursor: pointer; }
.chat-item:hover { background: var(--hover); } .chat-item.active { background: var(--active); }
.avatar { width: 49px; height: 49px; border-radius: 50%; display: grid; place-items: center; font-weight: 600; font-size: 1.15rem; color: #fff;
          flex-shrink: 0; overflow: hidden; background: #6a7175; }
.avatar img { width: 100%; height: 100%; object-fit: cover; }
.avatar.sm { width: 40px; height: 40px; font-size: 1rem; }
.avatar .ico { width: 24px; height: 24px; }
.chat-item .meta { min-width: 0; flex: 1; height: 100%; display: flex; flex-direction: column; justify-content: center; gap: 3px;
                   border-bottom: 1px solid var(--item-line); }
.chat-item .row { display: flex; justify-content: space-between; align-items: baseline; gap: 8px; }
.chat-item .name { font-size: 1.04rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.chat-item .when { font-size: .75rem; color: var(--muted); flex-shrink: 0; } .chat-item .when.unread { color: var(--unread); }
.chat-item .preview { display: flex; align-items: center; gap: 4px; color: var(--muted); font-size: .88rem; min-width: 0; }
.chat-item .preview .txt { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; flex: 1; }
.chat-item .preview .ico { width: 16px; height: 16px; flex-shrink: 0; color: var(--tick); }
.unread-dot { background: var(--unread); color: #0b141a; border-radius: 999px; min-width: 20px; height: 20px; padding: 0 6px; font-size: .75rem; font-weight: 700; display: grid; place-items: center; }
.chat-pane { flex: 1; min-width: 0; display: flex; flex-direction: column; background: var(--chat-bg); }
.chat-head { display: flex; align-items: center; gap: 12px; padding: 10px 16px; background: var(--panel-head); }
.ch-info strong { font-size: 1rem; font-weight: 500; } .ch-info .muted { font-size: .8rem; }
.icon-btn { display: none; background: none; border: 0; color: var(--icon); cursor: pointer; padding: 6px; border-radius: 50%; }
.icon-btn:hover { background: var(--hover); }
.messages { flex: 1; overflow-y: auto; padding: 18px 7%; display: flex; flex-direction: column; gap: 2px; }
.wallpaper { background-color: var(--chat-bg); }   /* el dibujo (palabra o imagen) lo pone app.js: applyWallpaper() */
.day { align-self: center; background: var(--day-bg); color: var(--day-text); font-size: .78rem; padding: 5px 12px; border-radius: 8px; margin: 12px 0 8px;
       box-shadow: 0 1px .5px rgba(0,0,0,.2); text-transform: capitalize; }
.bubble { position: relative; max-width: 65%; width: fit-content; padding: 6px 8px 7px 9px; border-radius: 8px; white-space: pre-wrap;
          word-wrap: break-word; font-size: .93rem; line-height: 1.32; box-shadow: 0 1px .5px rgba(0,0,0,.18); margin-top: 1px; }
.bubble.in { align-self: flex-start; background: var(--msg-agent); } .bubble.out { align-self: flex-end; background: var(--msg-user); }
.bubble.tail { margin-top: 8px; }
.bubble.tail.in { border-top-left-radius: 0; } .bubble.tail.out { border-top-right-radius: 0; }
.bubble.tail::before { content: ''; position: absolute; top: 0; width: 9px; height: 13px; background: inherit; }
.bubble.tail.in::before { left: -8px; clip-path: polygon(100% 0, 100% 100%, 0 0); }
.bubble.tail.out::before { right: -8px; clip-path: polygon(0 0, 100% 0, 0 100%); }
.bubble .meta { float: right; margin: 7px 0 -5px 12px; font-size: .68rem; color: var(--meta); display: inline-flex; gap: 3px; align-items: center; }
.bubble .meta .ico { width: 16px; height: 16px; color: var(--tick); stroke-width: 2; }
.bubble .meta .ico.grey { color: var(--meta-dim); }
.bubble.typing { color: var(--muted); font-style: italic; }
.empty { color: var(--muted); text-align: center; margin: auto; padding: 24px; }
.composer { display: flex; align-items: flex-end; gap: 8px; padding: 10px 16px; background: var(--panel-head); }
.composer textarea { flex: 1; resize: none; max-height: 120px; background: var(--input-bg); color: var(--text); border: 0; outline: 0;
                     border-radius: 22px; padding: 11px 16px; font-size: .95rem; line-height: 1.3; }
.composer textarea::placeholder { color: var(--muted); }
.send-btn { width: 44px; height: 44px; border-radius: 50%; border: 0; background: none; color: var(--icon); cursor: pointer; display: grid; place-items: center; flex-shrink: 0; }
.send-btn.ready { background: var(--accent); color: #0b141a; } .send-btn:disabled { opacity: .5; cursor: default; }

/* Páginas de bandeja y ajustes */
/* La vista entera desplaza (la rueda del ratón funciona en cualquier punto, no solo sobre el recuadro central). */
#view-inbox, #view-settings { overflow-y: auto; overscroll-behavior: contain; }
.page { max-width: 1320px; margin: 0 auto; padding: 20px 24px 48px; }
.page-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 8px; flex-wrap: wrap; }
.btn { background: var(--accent); color: #fff; border: 0; border-radius: 8px; padding: 9px 16px; cursor: pointer; font-size: .9rem; }
.btn:hover { background: var(--accent-hover); } .btn:disabled { opacity: .5; cursor: default; }
.btn.secondary { background: var(--bg-card); border: 1px solid var(--border); color: var(--text); }
.btn.danger { background: var(--danger); }
.audit-row { display: flex; gap: 8px; font-size: .82rem; padding: 3px 0; border-bottom: 1px solid var(--border); }
.btn-small { padding: 4px 10px; font-size: .8rem; }
.backup-row { display: flex; justify-content: space-between; align-items: center; gap: 8px; padding: 4px 0; flex-wrap: wrap; }
.restore-panel label.restore-part { display: flex; gap: 8px; align-items: flex-start; color: var(--text); font-size: .85rem; }
.restore-panel label.restore-part input { width: auto; margin-top: 3px; }
.card { background: var(--bg-card); border: 1px solid var(--border); border-radius: 12px; padding: 14px; margin: 12px 0; }
.card .top { display: flex; justify-content: space-between; align-items: center; gap: 8px; margin-bottom: 8px; }
.tag-kind { background: var(--bg-side); color: var(--accent); border-radius: 6px; padding: 2px 8px; font-size: .75rem; }
.card label { display: block; font-size: .78rem; color: var(--muted); margin: 8px 0 3px; }
.card input, .card select, .card textarea { width: 100%; background: var(--bg-chat); color: var(--text);
                     border: 1px solid var(--border); border-radius: 8px; padding: 8px 10px; font-size: .9rem; }
.card textarea { min-height: 110px; resize: vertical; }
.card .actions { display: flex; gap: 8px; margin-top: 12px; flex-wrap: wrap; align-items: center; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.ok { color: var(--accent); } .bad { color: var(--danger); }

/* Cerebro */
.brain-wrap { position: relative; height: 100%; }
.brain-canvas { height: 100%; background: radial-gradient(circle at center, #0f1c22, var(--bg-chat)); }
.brain-stats { position: absolute; top: 14px; right: 14px; pointer-events: none; z-index: 2; background: var(--bg-card); border: 1px solid var(--border);
               border-radius: 12px; padding: 10px 14px; font-size: .85rem; }
.brain-toolbar { position: absolute; top: 12px; left: 12px; right: 190px; z-index: 3; display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.brain-toolbar input[type=text], .brain-toolbar input:not([type]) { background: var(--bg-card); color: var(--text); border: 1px solid var(--border);
        border-radius: 8px; padding: 8px 10px; font-size: .85rem; width: 190px; }
.brain-toolbar .btn { padding: 7px 12px; font-size: .82rem; }
.brain-toolbar .chk { display: flex; gap: 4px; align-items: center; font-size: .8rem; color: var(--muted); background: var(--bg-card);
        border: 1px solid var(--border); border-radius: 8px; padding: 6px 9px; cursor: pointer; }
.brain-legend { position: absolute; left: 12px; bottom: 12px; z-index: 3; display: flex; flex-wrap: wrap; gap: 6px; max-width: 60%; }
.legend-chip { display: flex; gap: 6px; align-items: center; font-size: .78rem; color: var(--text); background: var(--bg-card); opacity: .95;
        border: 1px solid var(--border); border-radius: 999px; padding: 4px 10px; cursor: pointer; user-select: none; }
.legend-chip.off { opacity: .4; text-decoration: line-through; }
.legend-dot { width: 10px; height: 10px; border-radius: 50%; box-shadow: 0 0 8px currentColor; }
.brain-panel { position: absolute; top: 60px; right: 12px; bottom: 12px; width: 300px; z-index: 4; overflow-y: auto; background: var(--panel-glass);
        border: 1px solid var(--border); border-radius: 14px; padding: 14px; backdrop-filter: blur(6px); }
.brain-panel h3 { margin: 4px 0 8px; } .brain-panel h4 { margin: 14px 0 4px; font-size: .8rem; color: var(--muted); text-transform: uppercase; }
.bp-item { padding: 5px 0; font-size: .88rem; border-bottom: 1px solid var(--border); }
.bp-link { cursor: pointer; color: var(--accent); }
.scene-nav-info { display: none !important; }   /* texto de ayuda de la librería 3D */
.brain-empty { position: absolute; inset: 0; display: grid; place-items: center; }
.modal-back { position: fixed; inset: 0; background: rgba(0,0,0,.65); z-index: 20; display: grid; place-items: center; padding: 16px; }
.modal { background: var(--bg-side); border: 1px solid var(--border); border-radius: 14px; padding: 20px; width: min(420px, 100%); }
.modal input { width: 100%; background: var(--bg-chat); color: var(--text); border: 1px solid var(--border); border-radius: 8px; padding: 10px 12px; margin: 10px 0 4px; font-size: 1rem; }
.modal .actions { display: flex; gap: 8px; margin-top: 10px; }
.notas-progreso { display: flex; align-items: center; gap: 10px; margin-top: 14px; }
.notas-progreso[hidden] { display: none; }
.notas-pista { flex: 1; height: 8px; border-radius: 4px; background: var(--border); overflow: hidden; }
.notas-barra { width: 0; height: 100%; background: var(--accent); transition: width 1s linear; }
.notas-seg { min-width: 3ch; text-align: right; font-size: .85rem; color: var(--muted); font-variant-numeric: tabular-nums; }
.notas-acciones { justify-content: flex-end; margin-top: 16px; }
.notas-acciones a { text-decoration: none; }
.notas-acciones a[hidden] { display: none; }
/* Modo conducción */
.hdr-btn { display: grid !important; margin-left: auto; }
.bubble .spk { background: none; border: 0; color: var(--meta-dim); cursor: pointer; padding: 0 2px; display: inline-grid; place-items: center; }
.bubble .spk:hover { color: var(--accent); } .bubble .spk .ico { width: 15px; height: 15px; }
.drive { position: fixed; inset: 0; z-index: 30; background: #050b0f; display: flex; flex-direction: column; align-items: center; padding: 16px 18px 24px; gap: 14px; overflow-y: auto; }
.drive-top { width: 100%; max-width: 720px; display: flex; justify-content: space-between; align-items: center; font-size: 1.1rem; }
.drive-status { font-size: 1.3rem; color: var(--accent); text-align: center; min-height: 2rem; }
.drive-text { flex: 1; width: 100%; max-width: 720px; font-size: 1.7rem; line-height: 1.4; text-align: center; overflow-y: auto; display: grid; align-content: center; white-space: pre-wrap; min-height: 90px; }
.drive-quick { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; }
.drive-quick .btn { font-size: 1.05rem; padding: 14px 18px; }
.drive-mic { width: 132px; height: 132px; border-radius: 50%; border: 0; background: var(--accent); color: #0b141a; cursor: pointer; display: grid; place-items: center; flex-shrink: 0; }
.drive-mic .ico { width: 58px; height: 58px; stroke-width: 1.8; }
.drive-mic[data-state=listening] { background: #e5484d; color: #fff; animation: pulse 1.2s infinite; }
.drive-mic[data-state=thinking] { background: #e6a100; } .drive-mic[data-state=speaking] { background: #4fb3ff; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(229,72,77,.6); } 70% { box-shadow: 0 0 0 28px rgba(229,72,77,0); } 100% { box-shadow: 0 0 0 0 rgba(229,72,77,0); } }
@media (prefers-reduced-motion: reduce) { .drive-mic[data-state=listening] { animation: none; } }
.drive-opts { width: 100%; max-width: 720px; color: var(--muted); font-size: .9rem; }
.drive-opts summary { cursor: pointer; padding: 6px 0; }
.drive-opts label { display: flex; justify-content: space-between; gap: 10px; align-items: center; margin: 8px 0; color: var(--text); }
.drive-opts select, .drive-opts input[type=range] { max-width: 60%; background: var(--bg-card); color: var(--text); border: 1px solid var(--border); border-radius: 8px; padding: 6px; }
.drive-opts .chk { justify-content: flex-start; }
.toast { position: fixed; bottom: 80px; left: 50%; transform: translateX(-50%); background: var(--bg-card); border: 1px solid var(--border);
         padding: 10px 18px; border-radius: 10px; z-index: 10; max-width: 90%; }

/* Móvil: navegación abajo, una sola columna, chat a pantalla completa */
@media (max-width: 768px) {
  #app { flex-direction: column-reverse; }
  #nav { width: 100%; height: var(--nav-h); flex-direction: row; justify-content: space-around; padding: 0;
         border-right: 0; border-top: 1px solid var(--border); }
  .nav-top, .nav-bottom { flex-direction: row; flex: 1; justify-content: space-around; gap: 0; }
  .nav-top { flex: 3; } .nav-bottom { flex: 2; } .nav-avatar { display: none; }
  .nav-btn { flex: 1; width: auto; height: 100%; border-radius: 0; grid-template-rows: auto auto; place-items: center; align-content: center; gap: 0; }
  .nav-btn .lbl { display: block; font-size: .68rem; }
  .nav-btn.active { background: none; color: var(--accent); }
  .badge { top: 4px; right: calc(50% - 22px); }
  #main { height: calc(100% - var(--nav-h)); }
  .list-pane { width: 100%; border-right: 0; }
  .chat-pane { position: absolute; inset: 0 0 var(--nav-h) 0; z-index: 3; display: none; }
  .split.open .chat-pane { display: flex; }
  #chatBack { display: block; }
  .messages { padding: 12px 10px; } .bubble { max-width: 85%; }
  .grid2 { grid-template-columns: 1fr; }
  .brain-toolbar { right: 12px; top: 8px; }
  .brain-stats { top: auto; bottom: 112px; right: 12px; }
  .brain-legend { max-width: 100%; bottom: 8px; }
  .brain-panel { top: auto; left: 8px; right: 8px; bottom: 44px; width: auto; max-height: 45%; }
}

/* ---------------------------------------------------------------- versión visible */
.lp-head { display: flex; align-items: baseline; gap: 8px; flex-wrap: wrap; }
.lp-version { font-size: .75rem; color: var(--muted); }
.saved-tag { font-size: .72rem; color: var(--accent); margin-right: 4px; white-space: nowrap; }
.bubble .save-btn { font-size: .72rem; width: auto; padding: 0 5px; border: 1px solid var(--line-soft); border-radius: 10px; margin-right: 4px; }
.lp-version.warn { color: var(--danger); }

/* ---------------------------------------------------------------- respuestas con formato (markdown.js) */
.bubble.rich { white-space: normal; max-width: min(85%, 900px); }
.md { line-height: 1.45; overflow-wrap: anywhere; }
.md > :first-child { margin-top: 0; } .md > :last-child { margin-bottom: 0; }
.md-p { margin: 0 0 8px; }
.md-h { margin: 12px 0 6px; line-height: 1.25; color: var(--text); }
h3.md-h { font-size: 1.05rem; } h4.md-h { font-size: .97rem; } h5.md-h { font-size: .9rem; color: var(--muted); }
.md-list { margin: 4px 0 8px; padding-left: 22px; } .md-list li { margin: 2px 0; } .md-list .md-list { margin: 2px 0; }
.md-code { background: var(--code-bg); border-radius: 4px; padding: 1px 5px; font-family: Consolas, 'Courier New', monospace; font-size: .86em; }
.md-pre { background: var(--pre-bg); border-radius: 6px; padding: 8px 10px; overflow-x: auto; margin: 6px 0 8px; white-space: pre; font-size: .82rem; }
.md-pre code { font-family: Consolas, 'Courier New', monospace; }
.md-quote { border-left: 3px solid var(--accent); margin: 6px 0; padding: 2px 10px; color: var(--muted); }
.md-hr { border: 0; border-top: 1px solid var(--border); margin: 10px 0; }
.md-link { color: var(--link); }
.md-table { overflow-x: auto; margin: 6px 0 10px; }
.md-table table { border-collapse: collapse; font-size: .85rem; min-width: 60%; }
.md-table th, .md-table td { border: 1px solid var(--line-soft); padding: 5px 9px; text-align: left; vertical-align: top; }
.md-table th { background: var(--table-head); color: var(--text); font-weight: 600; }
.md-table tr:nth-child(even) td { background: var(--stripe); }
.md-diagram { position: relative; background: transparent; border: 1px solid var(--line-soft); border-radius: 8px; padding: 6px 30px 6px 6px;
  margin: 6px 0 10px; overflow-x: auto; width: fit-content; max-width: 100%; }
.md-diagram svg { display: block; margin: 0 auto; background: transparent !important; }
.md-diagram-note { font-size: .8rem; color: var(--muted); margin-bottom: 4px; }
.md-zoom { position: absolute; top: 4px; right: 4px; background: var(--hover); color: var(--text); border: 0; border-radius: 6px; cursor: pointer; padding: 2px 7px; }
.md-overlay { position: fixed; inset: 0; background: rgba(0,0,0,.88); display: grid; place-items: center; z-index: 1000; cursor: zoom-out; padding: 2vh 2vw; }
.md-overlay svg { background: var(--bg-card) !important; border-radius: 10px; padding: 16px; }

/* ---------------------------------------------------------------- plantillas para preguntar */
.composer { position: relative; }
.tpl-btn { background: none; border: 0; font-size: 1.25rem; cursor: pointer; padding: 6px 4px; line-height: 1; opacity: .85; }
.tpl-btn:hover { opacity: 1; }
.tpl-menu { position: absolute; bottom: 100%; left: 12px; margin-bottom: 6px; background: var(--bg-card); border: 1px solid var(--border);
            border-radius: 10px; padding: 6px; display: grid; gap: 2px; min-width: 230px; box-shadow: 0 6px 20px var(--shadow); z-index: 20; }
.tpl-menu[hidden] { display: none; }
.tpl-item { background: none; border: 0; color: var(--text); text-align: left; padding: 8px 10px; border-radius: 6px; cursor: pointer; font-size: .9rem; }
.tpl-item:hover { background: var(--active); }

/* ---------------------------------------------------------------- Ajustes en pestañas (v1.4) */
.tabs { display: flex; gap: 4px; overflow-x: auto; border-bottom: 1px solid var(--border); margin: 6px 0 4px; scrollbar-width: thin;
        position: sticky; top: 0; background: var(--bg-main); z-index: 5; padding-top: 6px; }
.tab { background: none; border: 0; border-bottom: 3px solid transparent; color: var(--muted); padding: 9px 12px; font-size: .9rem;
       cursor: pointer; white-space: nowrap; }
.tab:hover { color: var(--text); }
.tab.active { color: var(--accent); border-bottom-color: var(--accent); font-weight: 600; }
.tab:focus-visible { outline: 2px solid var(--accent); outline-offset: -2px; }
.tab-panel > h3:first-child { margin-top: 14px; }
/* Carpetas del Cerebro */
.folder-tools { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin-top: 14px; }
.folder-tools .summary { flex: 1; min-width: 200px; font-size: .88rem; }
.folder-tools .summary strong { color: var(--accent); }
.folder-list { margin-top: 10px; border: 1px solid var(--border); border-radius: 10px; overflow: hidden; }
.folder-row { display: flex; align-items: center; gap: 8px; min-height: 46px; padding: 4px 10px 4px calc(6px + var(--depth, 0) * 24px);
              border-bottom: 1px solid var(--border); font-size: .92rem; background: var(--bg-card); }
.folder-row:last-child { border-bottom: 0; }
.folder-row:hover { background: var(--hover); }
.folder-row.depth-0 { font-weight: 600; }
.folder-row .caret { width: 30px; height: 30px; flex-shrink: 0; border: 0; border-radius: 8px; background: none; color: var(--icon);
                     cursor: pointer; font-size: .85rem; display: grid; place-items: center; }
.folder-row .caret:hover { background: var(--active); }
.folder-row .caret.leaf { visibility: hidden; }
.folder-row .fname { flex: 1; min-width: 0; display: flex; flex-direction: column; cursor: default; }
.folder-row .fname.clickable { cursor: pointer; }
.folder-row .fname .t { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.folder-row .fname .n { font-size: .75rem; color: var(--muted); font-weight: 400; }
.folder-row .ficon { flex-shrink: 0; font-size: 1.05rem; }
.folder-row.off .fname .t { color: var(--muted); }
.folder-row.off .ficon { filter: grayscale(1); opacity: .6; }
.state-btn { flex-shrink: 0; min-width: 118px; border-radius: 999px; padding: 6px 12px; font-size: .8rem; font-weight: 600; cursor: pointer;
             border: 1px solid transparent; white-space: nowrap; }
.state-btn.on { background: rgba(0,168,132,.14); color: var(--accent); border-color: rgba(0,168,132,.45); }
.state-btn.on:hover { background: rgba(0,168,132,.24); }
.state-btn.off { background: rgba(229,72,77,.12); color: var(--danger); border-color: rgba(229,72,77,.4); }
.state-btn.off:hover { background: rgba(229,72,77,.2); }
.state-btn.inherited { background: none; color: var(--muted); border-color: var(--border); cursor: default; font-weight: 400; }
.state-btn.locked { background: none; color: var(--accent); border-color: var(--border); cursor: default; }
.state-btn:focus-visible, .folder-row .caret:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.folder-row.changed .state-btn { box-shadow: 0 0 0 2px var(--bg-card), 0 0 0 3px #e6a100; }
@media (max-width: 768px) {
  .folder-row { padding-left: calc(4px + var(--depth, 0) * 14px); }
  .state-btn { min-width: 0; padding: 6px 9px; }
}
/* Apariencia: vista previa del chat */
.ap-preview { border: 1px solid var(--border); border-radius: 10px; height: 150px; padding: 14px 18px; display: flex; flex-direction: column;
              gap: 2px; overflow: hidden; }
.ap-preview .bubble { font-size: .85rem; max-width: 80%; color: var(--text); }

/* ---------------------------------------------------------------- v1.5: organizar correos y reglas */
.triage-list { border: 1px solid var(--border); border-radius: 10px; overflow: hidden; margin-top: 8px; }
.card label.triage-row { display: flex; gap: 12px; align-items: flex-start; padding: 10px 12px; margin: 0; border-bottom: 1px solid var(--border);
              color: var(--text); font-size: .9rem; cursor: pointer; }
.triage-row:last-child { border-bottom: 0; }
.triage-row:hover { background: var(--hover); }
.card .triage-row input[type=checkbox] { width: 18px; height: 18px; margin-top: 3px; flex-shrink: 0; accent-color: var(--accent); }
.triage-info { min-width: 0; display: grid; gap: 3px; }
.triage-head { display: flex; gap: 8px; align-items: baseline; flex-wrap: wrap; }
.rule-row { display: flex; align-items: center; gap: 10px; padding: 9px 0; border-bottom: 1px solid var(--border); }
.rule-row:last-child { border-bottom: 0; }
.rule-row .rule-info { flex: 1; min-width: 0; display: grid; gap: 2px; font-size: .9rem; }
.rule-row.off .rule-info { opacity: .65; }

/* ---------------------------------------------------------------- v1.6: documentos */
.repo-card .repo-head { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.repo-card .repo-head strong { font-size: 1rem; flex: 1; }
.repo-path { font-family: Consolas, 'Courier New', monospace; font-size: .85rem; background: var(--bg-chat); border: 1px solid var(--border);
             border-radius: 8px; padding: 7px 10px; margin-top: 8px; overflow-wrap: anywhere; }
.repo-status { font-size: .82rem; margin-top: 6px; }
.picker { width: min(640px, 100%); max-height: 90vh; display: flex; flex-direction: column; }
.picker input { margin: 0; flex: 1; min-width: 0; }
.picker-go { margin-top: 4px; }
.picker-crumb { display: flex; gap: 10px; align-items: center; margin: 10px 0 6px; min-width: 0; }
.picker-crumb .muted { overflow-wrap: anywhere; }
.picker-crumb .btn { white-space: nowrap; flex-shrink: 0; }
.picker-list { border: 1px solid var(--border); border-radius: 10px; overflow-y: auto; min-height: 120px; max-height: 45vh; }
.picker-item { display: flex; gap: 10px; align-items: center; width: 100%; background: none; border: 0; border-bottom: 1px solid var(--border);
               color: var(--text); padding: 10px 12px; text-align: left; cursor: pointer; font-size: .9rem; }
.picker-item:last-child { border-bottom: 0; }
.picker-item:hover, .picker-item:focus-visible { background: var(--hover); outline: none; }
.doc-results { margin-top: 10px; display: grid; gap: 4px; }
.doc-hit { display: flex; gap: 10px; align-items: baseline; font-size: .88rem; padding: 6px 0; border-bottom: 1px solid var(--border); }
.doc-hit .muted { margin-left: auto; white-space: nowrap; }

/* ---------------------------------------------------------------- v1.7: agenda */
.slot-list { display: grid; gap: 6px; margin-top: 4px; }
.card label.slot-opt { display: flex; gap: 10px; align-items: center; margin: 0; padding: 9px 12px; border: 1px solid var(--border); border-radius: 10px;
                       color: var(--text); font-size: .92rem; cursor: pointer; }
.card label.slot-opt:has(input:checked) { border-color: var(--accent); background: rgba(0,168,132,.1); }
.card .slot-opt input { width: auto; accent-color: var(--accent); }
.card label.chk-line { display: flex; gap: 8px; align-items: center; color: var(--text); font-size: .9rem; margin: 2px 0 6px; }
.card .chk-line input { width: auto; }
.day-chips { display: flex; gap: 6px; flex-wrap: wrap; }
.card .day-chips label { margin: 0; display: flex; align-items: center; gap: 4px; color: var(--text); border: 1px solid var(--border);
                         border-radius: 999px; padding: 4px 10px; cursor: pointer; }
.card .day-chips input { width: auto; accent-color: var(--accent); }

/* ---------------------------------------------------------------- v1.7: asistente de ayuda (ayuda.js) */
.helper { position: fixed; z-index: 15; --hs: 60px; }
.helper.br { right: 22px; bottom: 86px; } .helper.bl { left: 76px; bottom: 86px; }
.helper.tr { right: 22px; top: 70px; } .helper.tl { left: 76px; top: 70px; }
.helper-body { width: var(--hs); height: var(--hs); border: 0; background: none; padding: 0; cursor: grab; touch-action: none;
               filter: drop-shadow(0 4px 10px rgba(0,0,0,.28)); transition: transform .15s; }
.helper-body:hover { transform: scale(1.06); } .helper-body:active { cursor: grabbing; }
.helper-body:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; border-radius: 50%; }
.helper-body svg { width: 100%; height: 100%; display: block; }
.helper-body .eye .white, .helper-body .eye .pupil, .helper-body .eye .shine { transform-box: fill-box; transform-origin: center; transition: transform .08s; }
.helper-body.blink .eye .white, .helper-body.blink .eye .pupil, .helper-body.blink .eye .shine { transform: scaleY(.12); }
.helper-bubble { position: absolute; bottom: calc(100% + 10px); right: 0; width: min(300px, 80vw); background: var(--bg-card); color: var(--text);
                 border: 1px solid var(--border); border-radius: 14px; padding: 12px; box-shadow: 0 10px 30px var(--shadow); display: grid; gap: 8px; font-size: .9rem; }
.helper.bl .helper-bubble, .helper.tl .helper-bubble { right: auto; left: 0; }
.helper.tr .helper-bubble, .helper.tl .helper-bubble { bottom: auto; top: calc(100% + 10px); }
.helper-bubble p { margin: 0; color: var(--muted); }
.helper-bubble .btn { text-align: left; }
body.help-dragging, body.help-dragging * { cursor: crosshair !important; }
body.help-mode, body.help-mode * { cursor: help !important; }
.help-lens { position: fixed; z-index: 50; width: 58px; height: 58px; transform: translate(-50%, -50%); pointer-events: none;
             border-radius: 50%; background: rgba(255,255,255,.2); backdrop-filter: blur(2px); box-shadow: 0 0 0 2px var(--accent), 0 6px 18px rgba(0,0,0,.3); }
.help-lens svg { width: 100%; height: 100%; }
.help-mark { position: fixed; z-index: 49; pointer-events: none; border: 2px solid var(--accent); border-radius: 10px;
             box-shadow: 0 0 0 4px rgba(0,168,132,.25); transition: all .08s; }
.help-mark::after { content: attr(data-label); position: absolute; left: 0; top: -26px; background: var(--accent); color: #fff; font-size: .75rem;
                    padding: 3px 8px; border-radius: 6px; white-space: nowrap; }
.help-pop { position: fixed; z-index: 48; width: min(360px, calc(100vw - 20px)); background: var(--bg-card); color: var(--text);
            border: 1px solid var(--border); border-radius: 14px; padding: 14px; box-shadow: 0 14px 40px var(--shadow); font-size: .9rem; }
.help-pop.sheet { left: 10px; right: 10px; bottom: calc(var(--nav-h) + 10px); width: auto; }
.help-pop p { margin: 8px 0; line-height: 1.4; }
.help-pop .actions { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 10px; }
.help-head { display: flex; gap: 10px; align-items: center; }
.help-head strong { font-size: 1rem; }
.help-face { width: 34px; height: 34px; flex-shrink: 0; } .help-face svg { width: 100%; height: 100%; }
.help-ex { background: var(--bg-chat); border: 1px dashed var(--border); border-radius: 10px; padding: 8px 10px; display: grid; gap: 2px; }
.help-ex-label { font-size: .72rem; text-transform: uppercase; letter-spacing: .04em; color: var(--accent); font-weight: 700; }
.help-step { font-size: .75rem; color: var(--accent); font-weight: 700; margin-bottom: 6px; }
.tour-spot { position: fixed; z-index: 47; border-radius: 12px; pointer-events: none; box-shadow: 0 0 0 9999px rgba(0,0,0,.55), 0 0 0 3px var(--accent);
             transition: all .25s; }
.avatar-pick { display: flex; gap: 8px; flex-wrap: wrap; }
.avatar-opt { display: grid; justify-items: center; gap: 4px; width: 92px; padding: 8px 4px; border: 2px solid var(--border); border-radius: 12px;
              background: var(--bg-chat); color: var(--text); cursor: pointer; font-size: .8rem; }
.avatar-opt.on { border-color: var(--accent); background: rgba(0,168,132,.1); }
.avatar-face { width: 48px; height: 48px; } .avatar-face svg { width: 100%; height: 100%; }
.color-pick { display: flex; gap: 10px; }
.color-dot { width: 28px; height: 28px; border-radius: 50%; border: 3px solid transparent; cursor: pointer; }
.color-dot.on { border-color: var(--text); }
@media (max-width: 768px) {
  .helper.br, .helper.bl { bottom: calc(var(--nav-h) + 76px); } .helper.bl { left: 12px; } .helper.tl { left: 12px; }
}
@media (prefers-reduced-motion: reduce) { .tour-spot, .help-mark, .helper-body { transition: none; } }

/* ---------------------------------------------------------------- v1.8: pendientes */
.fu-add { display: grid; grid-template-columns: 150px 1fr 180px 150px auto; gap: 8px; align-items: center; }
.fu-group h4 { margin: 0 0 6px; font-size: .95rem; }
.fu-group.late { border-color: var(--danger); }
.fu-row { display: flex; align-items: center; gap: 10px; padding: 8px 0; border-bottom: 1px solid var(--border); }
.fu-row:last-child { border-bottom: 0; }
.card input.fu-date, .fu-date { width: 150px; flex-shrink: 0; }
.fu-date.late { border-color: var(--danger); color: var(--danger); }
.fu-done { margin-top: 14px; } .fu-done summary { cursor: pointer; color: var(--muted); }
.fu-donerow { padding: 4px 0; }
#fuChips { padding: 4px 0 0; }
@media (max-width: 768px) {
  .fu-add { grid-template-columns: 1fr 1fr; } .fu-add #fuText { grid-column: 1 / -1; }
  .fu-row { flex-wrap: wrap; } .fu-row .rule-info { flex-basis: 100%; }
  .nav-top { flex: 4; }
}

/* ---------------------------------------------------------------- v1.8.1: Ajustes con solapas laterales y una sola barra */
#view-settings { overflow: hidden; }
#view-settings .page { height: 100%; display: flex; flex-direction: column; padding-bottom: 16px; }
#view-settings .page > * { flex-shrink: 0; }
#view-settings #settingsBody:not([hidden]) { flex: 1 1 auto; min-height: 0; display: flex; flex-direction: column; }
#view-settings #authGate:not([hidden]) { overflow-y: auto; }
#settingsBody .tabs { position: static; flex-shrink: 0; }
.tab-panel.split-panel:not([hidden]) { flex: 1 1 auto; min-height: 0; display: grid; grid-template-columns: 210px minmax(0, 1fr); gap: 18px; margin-top: 10px; }
.tab-panel.split-panel.single:not([hidden]) { grid-template-columns: minmax(0, 1fr); }
.tab-panel.single .subtabs { display: none; }
.subtabs { display: flex; flex-direction: column; gap: 4px; overflow-y: auto; padding: 4px 2px; border-right: 1px solid var(--border); padding-right: 12px; }
.subtab { text-align: left; background: none; border: 0; border-radius: 8px; padding: 10px 12px; color: var(--muted); font-size: .92rem; cursor: pointer;
          border-left: 3px solid transparent; }
.subtab:hover { background: var(--hover); color: var(--text); }
.subtab.active { background: rgba(0,168,132,.12); color: var(--accent); border-left-color: var(--accent); font-weight: 600; }
.subtab:focus-visible { outline: 2px solid var(--accent); outline-offset: -2px; }
.subpanels { min-height: 0; overflow-y: auto; padding-right: 8px; overscroll-behavior: contain; }
.subpanel > h3:first-child { margin-top: 2px; }
.scroll-box { max-height: max(220px, calc(100vh - 340px)); overflow-y: auto; border: 1px solid var(--border); border-radius: 10px; padding: 2px 10px;
              background: var(--bg-chat); overscroll-behavior: contain; }
.list-tools { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; margin-bottom: 8px; }
.list-tools .chk-inline { flex: 1; }
.card label.chk-inline, .chk-inline { display: flex; gap: 6px; align-items: center; margin: 0; color: var(--text); font-size: .88rem; }
.chk-inline input, .list-row input[type=checkbox] { width: auto !important; accent-color: var(--accent); }
.list-row { display: flex; gap: 10px; align-items: center; padding: 8px 0; border-bottom: 1px solid var(--border); }
.list-row:last-child, .scroll-box .backup-row:last-child, .scroll-box .audit-row:last-child { border-bottom: 0; }
.scroll-box .backup-row { border-bottom: 1px solid var(--border); padding: 6px 0; }
@media (max-width: 768px) {
  .tab-panel.split-panel:not([hidden]) { grid-template-columns: minmax(0, 1fr); grid-template-rows: auto minmax(0, 1fr); gap: 8px; }
  .subtabs { flex-direction: row; overflow-x: auto; border-right: 0; border-bottom: 1px solid var(--border); padding: 0 0 6px; }
  .subtab { white-space: nowrap; border-left: 0; border-bottom: 3px solid transparent; border-radius: 8px 8px 0 0; }
  .subtab.active { border-bottom-color: var(--accent); }
  #view-settings .page { padding: 12px 12px 8px; }
}

/* ---------------------------------------------------------------- v1.8.2: pestañas de registros (cuentas, IA, tareas, contactos) */
.rec-tabs { display: flex; gap: 6px; overflow-x: auto; padding: 2px 2px 0; border-bottom: 1px solid var(--border); scrollbar-width: thin; }
.rec-tab { display: grid; gap: 2px; justify-items: start; min-width: 118px; max-width: 220px; padding: 8px 14px 9px; background: var(--bg-card);
           border: 1px solid var(--border); border-bottom: 0; border-radius: 10px 10px 0 0; color: var(--muted); cursor: pointer;
           font-size: .88rem; text-align: left; position: relative; top: 1px; transition: background .12s, color .12s; }
.rec-tab:hover { color: var(--text); background: var(--hover); }
.rec-tab.active { color: var(--text); background: var(--bg-card); border-color: var(--border); box-shadow: inset 0 3px 0 var(--accent); z-index: 1;
                  border-bottom: 1px solid var(--bg-card); }
.rec-tab:focus-visible { outline: 2px solid var(--accent); outline-offset: -2px; }
.rec-name { font-weight: 600; max-width: 100%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.rec-badge { display: inline-flex; align-items: center; gap: 5px; font-size: .72rem; color: var(--muted); white-space: nowrap; }
.rec-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--muted); display: inline-block; }
.rec-badge.ok .rec-dot { background: var(--accent); } .rec-badge.warn .rec-dot { background: #e6a100; }
.rec-badge.bad .rec-dot { background: var(--danger); } .rec-badge.off .rec-dot { background: transparent; border: 1px solid var(--muted); }
.rec-add { align-content: center; justify-items: center; color: var(--accent); font-weight: 600; min-width: 130px;
           border-style: dashed; background: transparent; }
.rec-add:hover { background: rgba(0,168,132,.08); color: var(--accent); }
.rec-add.active { border-style: solid; }
.rec-full { align-self: center; padding: 0 10px; font-size: .8rem; }
.rec-body > .card { margin-top: 0; border-top-left-radius: 0; border-top: 0; }
.rec-body > .muted { padding: 14px 4px; }
@media (prefers-reduced-motion: reduce) { .rec-tab { transition: none; } }
@media (max-width: 768px) { .rec-tab { min-width: 104px; padding: 7px 10px; } }

.check-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 4px 18px; margin: 2px 0 6px; }
.card label.check-item { display: flex; gap: 8px; align-items: center; margin: 0; padding: 6px 8px; border-radius: 8px; color: var(--text); font-size: .88rem; cursor: pointer; }
.card label.check-item:hover { background: var(--hover); }
.card .check-item input { width: auto; accent-color: var(--accent); }

/* ---------------------------------------------------------------- v1.8.3: estado de WhatsApp y QR */
.wa-status { display: flex; align-items: center; gap: 12px; padding: 12px 14px; margin-bottom: 12px; border-radius: 12px;
  border: 1px solid var(--border); background: var(--stripe); }
.wa-status .wa-text { display: flex; flex-direction: column; gap: 2px; flex: 1; min-width: 0; }
.wa-status .wa-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.wa-dot { width: 12px; height: 12px; border-radius: 50%; flex: none; background: var(--muted); }
.wa-status[data-level="ok"] .wa-dot { background: var(--accent); box-shadow: 0 0 0 4px rgba(0,168,132,.18); }
.wa-status[data-level="warn"] .wa-dot { background: #f5a524; box-shadow: 0 0 0 4px rgba(245,165,36,.2); }
.wa-status[data-level="bad"] { border-color: var(--danger); background: rgba(229,72,77,.08); }
.wa-status[data-level="bad"] .wa-dot { background: var(--danger); box-shadow: 0 0 0 4px rgba(229,72,77,.22); animation: wa-pulse 1.6s ease-in-out infinite; }
@keyframes wa-pulse { 50% { box-shadow: 0 0 0 7px rgba(229,72,77,.05); } }
.nav-btn.wa-alert::after { content: ""; position: absolute; top: 6px; right: 6px; width: 9px; height: 9px; border-radius: 50%;
  background: var(--danger); border: 2px solid var(--bg-side); }
.modal.wa-qr { width: min(440px, 100%); text-align: left; }
.qr-frame { position: relative; width: 280px; height: 280px; margin: 8px auto 14px; border-radius: 14px; background: #fff;
  display: grid; place-items: center; overflow: hidden; border: 1px solid var(--border); }
.qr-frame img { width: 264px; height: 264px; image-rendering: pixelated; }
.qr-wait { display: flex; flex-direction: column; align-items: center; gap: 12px; color: #54656f; font-size: .9rem; padding: 18px; text-align: center; }
.qr-done { font-size: 6rem; color: var(--accent); line-height: 1; }
.spinner { width: 34px; height: 34px; border-radius: 50%; border: 3px solid rgba(0,168,132,.2); border-top-color: var(--accent); animation: spin 1s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.qr-steps { margin: 0 0 10px 18px; padding: 0; display: grid; gap: 6px; font-size: .9rem; }
.muted.small { font-size: .78rem; }
@media (prefers-reduced-motion: reduce) { .spinner, .wa-status[data-level="bad"] .wa-dot { animation: none; } }

/* ---------------------------------------------------------------- v1.9: web */
.web-test h4 { margin: 12px 0 6px; }
.web-text { white-space: pre-wrap; max-height: 320px; overflow: auto; background: var(--pre-bg); padding: 10px 12px; border-radius: 10px; font-size: .85rem; }
.web-table { max-height: 260px; overflow: auto; margin: 8px 0; border: 1px solid var(--border); border-radius: 10px; }
.web-table table { border-collapse: collapse; width: 100%; font-size: .82rem; }
.web-table th, .web-table td { border-bottom: 1px solid var(--item-line); padding: 4px 8px; text-align: left; vertical-align: top; }
.web-table th { background: var(--table-head); position: sticky; top: 0; }
.web-conn { padding: 8px 0; border-bottom: 1px solid var(--item-line); }
.web-conn:last-of-type { border-bottom: 0; }

/* ---------------------------------------------------------------- v1.11: adjuntos en el chat */
.attach-chip { position: absolute; left: 16px; bottom: calc(100% + 6px); display: flex; align-items: center; gap: 8px; max-width: calc(100% - 32px);
  background: var(--bg-card); border: 1px solid var(--border); border-radius: 12px; padding: 6px 8px 6px 6px; box-shadow: 0 4px 14px var(--shadow); font-size: .88rem; z-index: 5; }
.attach-chip img { width: 40px; height: 40px; object-fit: cover; border-radius: 8px; }
.attach-chip .attach-name { font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; min-width: 0; }
.attach-x { background: none; border: 0; color: var(--muted); cursor: pointer; font-size: 1rem; padding: 2px 6px; border-radius: 6px; }
.attach-x:hover { background: var(--hover); color: var(--text); }
.messages.drop-on, .composer.drop-on { outline: 2px dashed var(--accent); outline-offset: -6px; }
.bubble .att-img { display: block; max-width: min(260px, 100%); max-height: 260px; border-radius: 8px; margin-bottom: 6px; cursor: zoom-in; object-fit: contain; }
.md-overlay .att-big { max-width: 95vw; max-height: 90vh; border-radius: 10px; }
.bubble .att-again { display: block; margin-top: 6px; background: none; border: 0; padding: 0; color: var(--link); cursor: pointer; font-size: .82rem; }
.bubble .att-again:hover { text-decoration: underline; }
.save-btn.saved { color: var(--accent); }