:root {
            --paper: #ffffff;
            --paper-2: #f7f6f2;   /* superficie sutil (hovers, celdas vacías) */
            --ink: #111111;
            --ink-mid: #66655f;
            --ink-soft: #9a9890;
            --hairline: #e4e2dc;
            --hairline-dark: #c9c7c0;
        }

        * { box-sizing: border-box; }

        body {
            margin: 0;
            padding: 28px 34px;
            background: var(--paper);
            color: var(--ink);
            font-family: Helvetica, Arial, sans-serif;
        }

        .container { max-width: 1280px; margin: 0 auto; }

        /* ---------- CABECERA ---------- */
        .cab { display: flex; justify-content: space-between; align-items: baseline; border-bottom: 2px solid var(--ink); padding-bottom: 12px; gap: 14px; flex-wrap: wrap; }
        .cab-brand { display: flex; flex-direction: column; align-items: flex-start; gap: 7px; }
        .brand-logo { width: 118px; height: auto; color: var(--ink); display: block; opacity: 0.9; }
        .login-card #login-logo-slot { margin-bottom: 12px; }
        .login-card .login-logo { width: 150px; height: auto; opacity: 0.9; }
        .brand-line { display: flex; align-items: baseline; gap: 14px; flex-wrap: wrap; }
        .cab h1 { margin: 0; font-size: 30px; font-weight: 900; letter-spacing: 1px; }
        .cab h1 .dot, .login-card h2 .dot { font-weight: 300; color: var(--ink-soft); }
        .tagline { font-size: 10px; letter-spacing: 3px; color: var(--ink-mid); text-transform: uppercase; }
        .cab-right { display: flex; align-items: baseline; gap: 16px; font-size: 10px; color: var(--ink-mid); letter-spacing: 1px; text-transform: uppercase; flex-wrap: wrap; }
        .cab-right .fecha { font-weight: bold; color: var(--ink); }
        .login-status-bar { display: inline-flex; align-items: baseline; gap: 8px; }
        .mini-btn { border: 1px solid var(--hairline-dark); background: none; font-size: 9px; letter-spacing: 1.5px; padding: 4px 10px; cursor: pointer; color: var(--ink-mid); text-transform: uppercase; font-family: inherit; }
        .mini-btn:hover { border-color: var(--ink); color: var(--ink); }
        /* Aviso suave de respaldo: indicador de estado en el encabezado, sin botones */
        .backup-reminder { font-size: 10px; letter-spacing: 1px; text-transform: uppercase; cursor: pointer; display: inline-flex; align-items: center; gap: 6px; }
        .backup-reminder:empty { display: none; }
        .backup-reminder.fresh { color: var(--hairline-dark); }
        .backup-reminder.aging { color: var(--ink-mid); border-bottom: 1px solid var(--ink-soft); }
        .backup-reminder.overdue { color: var(--ink); font-weight: bold; }
        .backup-reminder .bk-dot { width: 8px; height: 8px; background: #C0392B; display: inline-block; }

        /* ---------- AYUDA COLAPSABLE ---------- */
        details.ayuda { margin-top: 10px; }
        details.ayuda summary { cursor: pointer; list-style: none; display: inline-flex; align-items: center; gap: 6px; font-size: 9px; letter-spacing: 2px; text-transform: uppercase; color: var(--ink-soft); }
        details.ayuda summary::-webkit-details-marker { display: none; }
        details.ayuda summary::before { content: '?'; border: 1px solid var(--ink-soft); border-radius: 50%; width: 14px; height: 14px; display: inline-flex; align-items: center; justify-content: center; font-size: 9px; flex-shrink: 0; }
        details.ayuda[open] summary { color: var(--ink); }
        /* 7 bloques → 4 arriba + 3 abajo en desktop; baja a 2 y a 1 en pantallas chicas */
        .ayuda-body { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; padding: 16px 0 4px; border-top: 1px solid var(--hairline); margin-top: 10px; }
        @media (max-width: 900px) { .ayuda-body { grid-template-columns: 1fr 1fr; } }
        @media (max-width: 560px) { .ayuda-body { grid-template-columns: 1fr; } }
        .ayuda-col .ayuda-h { font-size: 9px; font-weight: 900; letter-spacing: 2px; text-transform: uppercase; color: var(--ink); border-bottom: 1px solid var(--hairline-dark); padding-bottom: 5px; margin-bottom: 7px; }
        .ayuda-col p { margin: 0; font-size: 10.5px; line-height: 1.55; color: var(--ink-mid); }
        .ayuda-col p b { color: var(--ink); font-weight: bold; }

        /* ---------- TÍTULOS DE SECCIÓN ---------- */
        .sec-h { display: flex; align-items: baseline; gap: 10px; margin: 30px 0 14px; }
        .sec-h .num { font-size: 10px; font-weight: 900; color: var(--ink-soft); }
        .sec-h .t { font-size: 13px; font-weight: 900; letter-spacing: 4px; text-transform: uppercase; }
        .sec-h .rule { flex-grow: 1; height: 1px; background: var(--hairline-dark); align-self: center; }
        .sec-h .rule-mini { flex-grow: 0; width: 26px; }

        /* ---------- BANDA FOCO: HOY / SEMANA / INBOX ---------- */
        .banda-foco { display: grid; grid-template-columns: 1.2fr 1fr 0.9fr; gap: 30px; }
        .banda-foco > section { min-width: 0; } /* evita que contenido ancho estire la columna */

        /* Encabezado Plan Maestro: título en su fila, y debajo una fila de
           leyendas en la misma grilla que banda-foco para alinear la leyenda
           de urgencia con el inicio de la columna Inbox (3ª col) */
        .plan-h { margin: 30px 0 14px; }
        .plan-h-title { display: flex; align-items: baseline; gap: 10px; }
        .plan-h-title .num { font-size: 10px; font-weight: 900; color: var(--ink-soft); }
        .plan-h-title .t { font-size: 13px; font-weight: 900; letter-spacing: 4px; text-transform: uppercase; }
        .plan-h-title .rule { flex-grow: 1; height: 1px; background: var(--hairline-dark); align-self: center; }
        .plan-h-legends { display: grid; grid-template-columns: 1.2fr 1fr 0.9fr; gap: 30px; align-items: start; margin-top: 10px; }
        .plan-h-legends .ley-frentes { grid-column: 1 / 3; }
        .plan-h-legends .ley-urg { grid-column: 3; }
        .ley-label { display: block; font-size: 8px; font-weight: 900; letter-spacing: 2px; text-transform: uppercase; color: var(--ink); margin-bottom: 5px; }

        .fk-circle { width: 20px; height: 20px; border-radius: 50%; border: 1.5px solid var(--ink); display: inline-flex; align-items: center; justify-content: center; font-weight: 900; font-size: 9.5px; flex-shrink: 0; background: var(--paper); cursor: default; letter-spacing: -0.5px; padding: 0 1px; }

        .hoy-item { display: flex; align-items: center; gap: 12px; border-bottom: 1px solid var(--hairline); padding: 10px 0; }
        .hoy-item .fk-circle { width: 22px; height: 22px; font-size: 10px; }
        .hoy-item .tx { font-size: 15px; font-weight: bold; flex: 1; min-width: 0; }
        .hoy-item .check { margin-left: auto; border: 1.5px solid var(--ink); background: none; width: 22px; height: 22px; cursor: pointer; font-size: 11px; flex-shrink: 0; padding: 0; }
        .hoy-item .check:hover { background: var(--ink); color: var(--paper); }
        .hoy-empty { font-size: 11px; color: var(--ink-soft); padding: 10px 0; column-span: all; }

        #container-semana-dinamico { column-count: 2; column-gap: 22px; }
        .sem-block { margin-bottom: 12px; break-inside: avoid; }
        .sem-block .sb-h { display: flex; align-items: center; gap: 8px; font-size: 9px; font-weight: 900; letter-spacing: 2px; text-transform: uppercase; margin-bottom: 4px; }
        .sem-block .sb-h .fk-circle { width: 16px; height: 16px; font-size: 8px; }
        .sem-block ul { margin: 0; padding-left: 24px; font-size: 11px; color: var(--ink-mid); }
        .sem-block li { margin-bottom: 3px; }

        .general-bubble-item { display: flex; align-items: baseline; gap: 8px; border-bottom: 1px solid var(--hairline); padding: 7px 0; font-size: 11px; color: var(--ink-mid); }
        .general-bubble-text { flex-grow: 1; min-width: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; outline: none; cursor: pointer; }
        .general-bubble-text[contenteditable="true"] { white-space: normal; overflow-wrap: anywhere; word-break: break-word; overflow: visible; border-bottom: 1px solid var(--ink); color: var(--ink); }
        .general-bubble-x { background: none; border: none; color: var(--ink-soft); cursor: pointer; font-size: 13px; padding: 0 2px; flex-shrink: 0; }
        .general-bubble-x:hover { color: var(--ink); }
        .inbox-input { margin-top: 10px; display: flex; gap: 6px; align-items: flex-end; }
        .inbox-textarea { flex-grow: 1; border: none; border-bottom: 1px solid var(--ink); background: none; padding: 6px 2px; font-size: 11px; font-family: inherit; resize: none; min-height: 34px; height: 34px; overflow: hidden; line-height: 1.4; }
        .inbox-textarea:focus { outline: none; border-bottom-width: 2px; }

        /* ---------- BOTONES / CONTROLES ---------- */
        .btn { border: 1px solid var(--ink); background: var(--paper); color: var(--ink); font-family: inherit; font-size: 10px; letter-spacing: 2px; padding: 7px 14px; cursor: pointer; text-transform: uppercase; }
        .btn:hover { background: var(--ink); color: var(--paper); }
        .btn.primary { background: var(--ink); color: var(--paper); font-weight: bold; }
        .btn.primary:hover { background: #3a3a3a; }
        .btn.soft { border-color: var(--hairline-dark); color: var(--ink-mid); }
        .btn.soft:hover { border-color: var(--ink); color: var(--ink); background: var(--paper); }
        .btn.danger { border-color: var(--hairline-dark); color: #a03030; }
        .btn.danger:hover { border-color: #a03030; background: #a03030; color: var(--paper); }

        .toolbar { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; margin-bottom: 18px; }
        .toolbar select { border: 1px solid var(--hairline-dark); background: var(--paper); color: var(--ink-mid); font-family: inherit; font-size: 10px; letter-spacing: 1px; padding: 7px 8px; text-transform: uppercase; cursor: pointer; width: 190px; max-width: 190px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
        .toolbar select:hover { border-color: var(--ink); color: var(--ink); }

        /* Export/Import integrados al Inbox */
        .sync-hint { font-size: 8px; letter-spacing: 1.5px; text-transform: uppercase; color: var(--ink-soft); border: 1px solid var(--hairline-dark); padding: 1px 6px; }
        .inbox-sync { display: flex; gap: 6px; margin-top: 10px; }
        .inbox-sync .btn { flex: 1; text-align: center; }

        /* Menú Ajustes desplegable */
        .ajustes-menu { position: relative; }
        .ajustes-menu summary { list-style: none; user-select: none; }
        .ajustes-menu summary::-webkit-details-marker { display: none; }
        .ajustes-drop { position: absolute; right: 0; top: calc(100% + 4px); background: var(--paper); border: 1px solid var(--ink); z-index: 200; min-width: 200px; display: flex; flex-direction: column; padding: 4px; }
        .ajustes-item { border: none; background: none; text-align: left; font-family: inherit; font-size: 10px; letter-spacing: 1px; text-transform: uppercase; color: var(--ink-mid); padding: 8px 10px; cursor: pointer; }
        .ajustes-item:hover { background: var(--ink); color: var(--paper); }
        .ajustes-item.danger-item { color: #a03030; }
        .ajustes-item.danger-item:hover { background: #a03030; color: var(--paper); }
        .ajustes-sep { height: 1px; background: var(--hairline); margin: 4px 0; }
        .ajustes-group-label { font-size: 8px; letter-spacing: 2px; text-transform: uppercase; color: var(--ink-soft); padding: 2px 10px 4px; }
        .ajustes-toggle { display: flex; align-items: center; justify-content: space-between; gap: 10px; font-size: 10px; letter-spacing: 1px; text-transform: uppercase; color: var(--ink-mid); padding: 7px 10px; cursor: pointer; }
        .ajustes-toggle:hover { color: var(--ink); }
        .ajustes-toggle input { cursor: pointer; accent-color: var(--ink); }

        /* ---------- LEYENDAS ---------- */
        .ley-frentes { display: flex; gap: 14px; align-items: center; flex-wrap: wrap; }
        .lf-item { display: inline-flex; align-items: center; gap: 5px; font-size: 9px; letter-spacing: 1px; text-transform: uppercase; color: var(--ink-mid); }
        .lf-item .fk-circle { width: 16px; height: 16px; font-size: 8px; }
        .ley-urg { display: flex; gap: 12px; align-items: center; }
        .ley-item { display: inline-flex; align-items: center; gap: 4px; font-size: 8.5px; text-transform: uppercase; letter-spacing: 1px; color: var(--ink-mid); }
        .chip { width: 13px; height: 8px; border: 1px solid var(--ink); display: inline-block; flex-shrink: 0; }
        .chip.solid { background: var(--ink); }
        .chip.dense { background: repeating-linear-gradient(45deg, var(--ink), var(--ink) 1.5px, transparent 1.5px, transparent 3px); }
        .chip.light { background: repeating-linear-gradient(45deg, var(--ink), var(--ink) 1px, transparent 1px, transparent 5px); }
        .chip.dot { border-style: dotted; }

        /* ---------- FORMULARIOS ---------- */
        .form-panel { border: 1px solid var(--ink); padding: 18px; margin-bottom: 18px; display: none; background: var(--paper); position: relative; }
        .form-close { position: absolute; top: 8px; right: 10px; background: none; border: none; font-size: 20px; line-height: 1; cursor: pointer; color: var(--ink-soft); padding: 2px 6px; }
        .form-close:hover { color: var(--ink); }
        .form-panel h3 { margin: 0 0 14px; font-size: 12px; font-weight: 900; letter-spacing: 3px; text-transform: uppercase; }
        .form-panel input, .form-panel select, .form-panel textarea { border: 1px solid var(--hairline-dark); background: var(--paper); padding: 8px 10px; font-size: 12px; font-family: inherit; color: var(--ink); }
        .form-panel input:focus, .form-panel textarea:focus { outline: none; border-color: var(--ink); }
        .form-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 10px; margin-bottom: 12px; }
        .mgr-flex { display: flex; flex-direction: column; gap: 8px; margin-top: 10px; }
        .mgr-item-row { display: flex; justify-content: space-between; align-items: center; border-bottom: 1px solid var(--hairline); padding: 8px 2px; font-size: 12px; }
        .remove-panel-btn { background: none; border: none; color: var(--ink-soft); cursor: pointer; font-size: 10px; letter-spacing: 1px; text-transform: uppercase; }
        .remove-panel-btn:hover { color: #a03030; }
        .edit-inline-input { font-family: inherit; font-size: inherit; font-weight: inherit; color: inherit; border: none; border-bottom: 1px solid var(--ink); background: none; padding: 1px 2px; outline: none; width: 90%; }

        .trash-table { width: 100%; border-collapse: collapse; font-size: 12px; margin-top: 10px; table-layout: fixed; }
        .trash-table th, .trash-table td { border: 1px solid var(--hairline); padding: 8px; text-align: left; vertical-align: top; word-break: break-word; }
        .trash-table th { font-size: 9px; letter-spacing: 2px; text-transform: uppercase; color: var(--ink-mid); }
        /* columnas fijas: TAREA (resto) · FRENTE/CAT · ACCIONES, para que las divisorias
           queden siempre alineadas entre la Papelera y el Archivo */
        .trash-table th:nth-child(2), .trash-table td:nth-child(2) { width: 200px; }
        .trash-table th:nth-child(3), .trash-table td:nth-child(3) { width: 175px; }
        .trash-table th:last-child, .trash-table td.acc-cell { text-align: center; }
        .acc-wrap { display: inline-flex; gap: 5px; justify-content: center; flex-wrap: wrap; }
        .inline-edit-input { font-family: Helvetica, Arial, sans-serif; font-size: 13px; padding: 2px 5px; border: 1px solid var(--ink); background: var(--paper); color: var(--ink); }

        .interactive-badge { cursor: pointer; }
        .badge-cat { font-size: 8px; letter-spacing: 1px; text-transform: uppercase; color: var(--ink-mid); border: 1px solid var(--hairline); padding: 2px 6px; }
        .badge-cat:hover { border-color: var(--ink); color: var(--ink); }

        /* ---------- PLAN MAESTRO (KANBAN) ---------- */
        .board { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
        .column { min-height: 340px; }
        .col-h2 { display: flex; align-items: baseline; gap: 8px; border-bottom: 1.5px solid var(--ink); padding-bottom: 5px; margin-bottom: 14px; }
        .col-h2 .ct { font-size: 11px; font-weight: 900; letter-spacing: 2.5px; text-transform: uppercase; }
        .col-h2 .cc { margin-left: auto; font-size: 10px; color: var(--ink-soft); }
        .col-archive-btn { border: 1px solid var(--hairline-dark); background: none; color: var(--ink-soft); font-family: inherit; font-size: 8px; letter-spacing: 1px; text-transform: uppercase; padding: 2px 6px; cursor: pointer; }
        .col-archive-btn:hover { border-color: var(--ink); color: var(--ink); }
        /* Marca de tarjeta fijada */
        .card.pinned { border-left: 3px solid var(--ink); }
        .ca-btn.pin-on { color: var(--ink); }
        /* Scroll del panel Archivo */
        .archive-scroll { max-height: 380px; overflow-y: auto; }
        .cards-container { display: flex; flex-direction: column; gap: 12px; min-height: 300px; }

        .card { border: 1px solid var(--hairline); padding: 12px 14px 8px; position: relative; background: var(--paper); cursor: grab; user-select: none; }
        .card:hover { border-color: var(--ink); }
        .card:active { cursor: grabbing; }
        .card.dragging { opacity: 0.35; border: 1px dashed var(--ink); }
        /* Completadas: sin atenuar el conjunto; título tachado pero legible,
           notas y badges levemente atenuados, y botones/acciones a full para usarlos bien */
        .card.task-done { background: var(--paper); }
        .card.task-done .card-title { text-decoration: line-through; color: var(--ink); }
        .card.task-done .card-note,
        .card.task-done .badge-urg,
        .card.task-done .badge-cat,
        .card.task-done .badge-date { opacity: 0.5; }
        .card.task-done .card-actions { opacity: 1; }

        .fk-mini { position: absolute; top: -9px; left: -9px; }
        .fk-mini .fk-circle { width: 18px; height: 18px; font-size: 8.5px; cursor: pointer; }
        .fk-missing { width: 18px; height: 18px; border: 1.6px dashed #C0392B; border-radius: 4px; color: #C0392B; background: #FADBD8; display: inline-flex; align-items: center; justify-content: center; font-weight: 900; font-size: 11px; line-height: 1; cursor: pointer; flex-shrink: 0; }
        .card.incompleta { border: 1.3px dashed rgba(192,57,43,0.55); }
        .badge-missing { color: #C0392B; border: 1px dotted #C0392B; background: #FADBD8; }
        .sem-block-missing .sb-h { color: #C0392B; }
        .sb-missing-mark { display: inline-flex; align-items: center; justify-content: center; width: 16px; height: 16px; border: 1.4px dashed #C0392B; border-radius: 3px; color: #C0392B; font-weight: 900; font-size: 9px; }

        .card-top-row { display: flex; justify-content: space-between; align-items: flex-start; gap: 8px; margin-bottom: 7px; }
        .card-title { font-size: 12.5px; font-weight: bold; line-height: 1.35; flex-grow: 1; cursor: text; min-height: 16px; word-break: break-word; outline: none; }
        .card-title:focus { border-bottom: 1px solid var(--ink); }

        .enfoque-btns { display: flex; gap: 3px; flex-shrink: 0; }
        .btn-enf { font-size: 7.5px; letter-spacing: 1px; border: 1px solid var(--hairline-dark); background: var(--paper); color: var(--ink-mid); padding: 2px 5px; cursor: pointer; text-transform: uppercase; font-family: inherit; }
        .btn-enf:hover { border-color: var(--ink); color: var(--ink); }
        .btn-enf.active-hoy { background: var(--ink); border-color: var(--ink); color: var(--paper); font-weight: bold; }
        .btn-enf.active-sem { background: repeating-linear-gradient(45deg, var(--ink), var(--ink) 1px, var(--paper) 1px, var(--paper) 4px); border-color: var(--ink); color: var(--ink); font-weight: bold; text-shadow: 0 0 3px var(--paper), 0 0 3px var(--paper); }

        .card-note {
            width: 100%; border: none; font-family: inherit; font-size: 10.5px; color: var(--ink-mid);
            background: repeating-linear-gradient(transparent, transparent 15px, var(--hairline) 15px, var(--hairline) 16px);
            line-height: 16px; padding: 0; resize: vertical; min-height: 32px; margin-bottom: 8px; display: block;
        }
        .card-note:focus { outline: none; color: var(--ink); }
        .card-note::placeholder { color: var(--ink-soft); font-style: italic; }

        .card-meta { display: flex; gap: 5px; align-items: center; flex-wrap: wrap; border-top: 1px solid var(--hairline); padding-top: 7px; position: relative; }
        .badge-urg { font-size: 8px; letter-spacing: 1px; text-transform: uppercase; color: var(--ink-mid); display: inline-flex; align-items: center; gap: 4px; padding: 2px 0; margin-right: 4px; }
        .badge-urg .chip { width: 10px; height: 7px; }
        .badge-urg:hover { color: var(--ink); }
        .badge-date { font-size: 8px; letter-spacing: 1px; color: var(--ink-mid); border: 1px dashed var(--hairline-dark); padding: 2px 6px; }
        .badge-date-empty { opacity: 0.4; border-style: dotted; }
        .badge-date-empty:hover { opacity: 0.85; }
        .td-add { display: flex; gap: 8px; margin-bottom: 14px; }
        .td-add input[type=date] { flex: 1; }
        .td-chip { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 7px 10px; border: 1px solid var(--hairline-dark); margin-bottom: 6px; font-size: 12px; letter-spacing: 1px; }
        .td-chip button { border: none; background: none; cursor: pointer; font-size: 15px; line-height: 1; color: #C0392B; padding: 0 2px; }
        .td-chip-actions { display: flex; align-items: center; gap: 2px; margin-left: auto; }
        .td-pin { color: #b7b4ab; display: inline-flex; align-items: center; }
        .td-pin.on { color: var(--ink); }
        .lock-ico { display: block; }
        .td-x { font-size: 15px; color: #C0392B; }
        .td-chip-pin { border-color: var(--ink); border-left-width: 3px; }
        .td-list-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; font-size: 11px; color: var(--ink-soft); margin-bottom: 8px; }
        .td-clear-btn { font-size: 10px; padding: 3px 8px; }
        .td-clear-btn:disabled { opacity: 0.4; cursor: default; }
        .td-empty { font-size: 12px; color: var(--ink-soft); text-align: center; padding: 10px; }
        .td-repeat { margin-bottom: 14px; padding-bottom: 12px; border-bottom: 1px dashed var(--hairline-dark); }
        .td-repeat-title { font-size: 10px; font-weight: 900; letter-spacing: 1px; text-transform: uppercase; color: var(--ink-soft); margin-bottom: 8px; }
        .td-repeat-row { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; font-size: 12px; }
        .td-repeat-row label { display: flex; align-items: center; gap: 4px; }
        .td-repeat-row input[type=date], .td-repeat-row select { font-size: 12px; }

        .card-actions { margin-left: auto; display: flex; gap: 2px; opacity: 0.3; }
        .card:hover .card-actions { opacity: 1; }
        .ca-btn { border: none; background: none; cursor: pointer; font-size: 10px; color: var(--ink-mid); padding: 2px 4px; font-family: inherit; }
        .ca-btn:hover { color: var(--ink); }

        /* Popover compartido (categoría / urgencia / frente) */
        .shared-popover { position: absolute; background: var(--paper); border: 1px solid var(--ink); z-index: 500; display: none; padding: 4px; min-width: 170px; max-height: 280px; overflow-y: auto; box-shadow: 3px 3px 0 rgba(0,0,0,0.08); }
        .popover-item { padding: 7px 10px; font-size: 11px; cursor: pointer; display: flex; align-items: center; gap: 8px; color: var(--ink-mid); }
        .popover-item:hover { background: var(--ink); color: var(--paper); }
        .popover-item:hover .fk-circle { border-color: var(--paper) !important; color: var(--paper) !important; }
        .popover-item:hover .chip { border-color: var(--paper); }

        /* Sub-secciones por urgencia dentro de las columnas */
        .urg-group { margin-bottom: 14px; }
        .urg-group-h { display: flex; align-items: center; gap: 7px; padding: 4px 2px; border-bottom: 1px solid var(--hairline); cursor: pointer; user-select: none; margin-bottom: 10px; }
        .urg-group-h:hover { border-bottom-color: var(--ink); }
        .urg-group-h .ugcaret { font-size: 8px; color: var(--ink-soft); width: 8px; }
        .urg-group-h .ugt { font-size: 9px; font-weight: 900; letter-spacing: 1.5px; text-transform: uppercase; color: var(--ink-mid); }
        .urg-group-h .ugc { margin-left: auto; font-size: 9px; color: var(--ink-soft); }
        .urg-group-body { display: flex; flex-direction: column; gap: 12px; }
        .urg-group.collapsed .urg-group-h { margin-bottom: 0; opacity: 0.6; }

        /* ---------- CALENDARIO COLAPSABLE ---------- */
        details.calendario-wrap { margin-top: 34px; }
        details.calendario-wrap summary { cursor: pointer; list-style: none; display: flex; align-items: baseline; gap: 10px; }
        details.calendario-wrap summary::-webkit-details-marker { display: none; }
        details.calendario-wrap summary .num { font-size: 10px; font-weight: 900; color: var(--ink-soft); }
        details.calendario-wrap summary .t { font-size: 13px; font-weight: 900; letter-spacing: 4px; text-transform: uppercase; }
        details.calendario-wrap summary .rule { flex-grow: 1; height: 1px; background: var(--hairline-dark); align-self: center; }
        details.calendario-wrap summary .sum-hint { font-size: 9px; color: var(--ink-soft); letter-spacing: 1px; text-transform: uppercase; }
        details.calendario-wrap[open] summary .sum-hint::after { content: ' cerrar ▴'; }
        details.calendario-wrap:not([open]) summary .sum-hint::after { content: ' expandir ▾'; }

        .calendar-bar { display: flex; align-items: center; gap: 12px; margin: 16px 0 12px; }
        .calendar-bar h2 { margin: 0; font-size: 12px; font-weight: 900; letter-spacing: 3px; text-transform: uppercase; min-width: 150px; text-align: center; cursor: pointer; }
        .calendar-bar h2:hover { text-decoration: underline; text-underline-offset: 3px; }
        .month-picker { position: absolute; z-index: 500; display: none; background: var(--paper); border: 1px solid var(--ink); box-shadow: 3px 3px 0 rgba(0,0,0,0.08); padding: 8px; }
        .mp-year { display: flex; align-items: center; justify-content: space-between; margin-bottom: 8px; font-size: 13px; font-weight: 900; }
        .mp-year button { border: 1px solid var(--hairline-dark); background: var(--paper); cursor: pointer; width: 24px; height: 24px; font-size: 13px; line-height: 1; padding: 0; }
        .mp-year span { letter-spacing: 1px; }
        .mp-year-lbl { cursor: pointer; }
        .mp-year-lbl:hover { text-decoration: underline; text-underline-offset: 3px; }
        .mp-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 4px; }
        .mp-month { border: 1px solid var(--hairline); background: var(--paper); cursor: pointer; font-size: 11px; padding: 6px 10px; text-transform: uppercase; letter-spacing: 1px; }
        .mp-month:hover { background: var(--paper-2); }
        .mp-month.cur { background: var(--ink); color: var(--paper); border-color: var(--ink); }
        .calendar-grid { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); width: 100%; border-top: 1px solid var(--hairline-dark); border-left: 1px solid var(--hairline-dark); }
        .cal-header-cell { border-right: 1px solid var(--hairline-dark); border-bottom: 1px solid var(--hairline-dark); padding: 8px; text-align: center; font-weight: 900; font-size: 9px; letter-spacing: 2px; text-transform: uppercase; color: var(--ink-mid); }
        .cal-cell { border-right: 1px solid var(--hairline); border-bottom: 1px solid var(--hairline); background: var(--paper); min-height: 90px; padding: 6px; display: flex; flex-direction: column; cursor: pointer; }
        .cal-cell:hover { background: var(--paper-2); }
        .cal-cell.empty { background: var(--paper-2); cursor: default; }
        .cal-date-number { font-size: 11px; font-weight: bold; color: var(--ink-soft); margin-bottom: 5px; text-align: right; }
        .cal-cell.today { outline: 1.5px solid var(--ink); outline-offset: -1.5px; }
        .cal-cell.today .cal-date-number { color: var(--ink); font-weight: 900; }
        .cal-tasks-container { display: flex; flex-direction: column; gap: 3px; overflow-y: auto; flex-grow: 1; }
        .cal-task-pill { font-size: 9px; padding: 2px 4px; border: 1px solid var(--hairline); border-left-width: 3px; white-space: normal; word-break: break-word; color: var(--ink-mid); }

        /* ---------- MODAL ---------- */
        .modal-overlay { position: fixed; top: 0; left: 0; right: 0; bottom: 0; background: rgba(255,255,255,0.85); display: none; justify-content: center; align-items: center; z-index: 1000; }
        .modal-content { background: var(--paper); padding: 22px; border: 2px solid var(--ink); width: 420px; max-height: 80vh; display: flex; flex-direction: column; }
        .modal-header { display: flex; justify-content: space-between; align-items: baseline; border-bottom: 1.5px solid var(--ink); padding-bottom: 8px; margin-bottom: 12px; }
        .modal-header h3 { margin: 0; font-size: 11px; font-weight: 900; letter-spacing: 2px; text-transform: uppercase; }
        .modal-close { background: none; border: none; font-size: 16px; cursor: pointer; color: var(--ink-soft); }
        .modal-close:hover { color: var(--ink); }
        .modal-body { overflow-y: auto; flex-grow: 1; display: flex; flex-direction: column; gap: 6px; }
        .modal-task-row { display: flex; align-items: center; gap: 10px; padding: 7px 2px; border-bottom: 1px solid var(--hairline); font-size: 12px; cursor: pointer; }
        .modal-task-row:hover { background: var(--paper-2); }
        .mtr-main { display: flex; align-items: center; gap: 10px; flex: 1; min-width: 0; cursor: pointer; margin: 0; }
        .mtr-title { font-weight: 500; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
        .modal-task-row.row-done .mtr-title { text-decoration: line-through; opacity: 0.55; }
        .td-done-toggle { margin-left: auto; flex: none; width: 24px; height: 24px; border-radius: 50%; border: 1px solid var(--hairline-dark); background: var(--paper); cursor: pointer; font-size: 12px; line-height: 1; color: var(--ink-soft); padding: 0; }
        .td-done-toggle.on { background: #5B8C2A; border-color: #5B8C2A; color: var(--paper); }
        /* Calendario: fechas tachadas (hechas) y atrasadas */
        .cal-task-pill.clickable { cursor: pointer; }
        .cal-task-pill.clickable:hover { background: var(--paper-2); border-color: var(--hairline-dark); }
        .cal-task-pill.pill-done { text-decoration: line-through; opacity: 0.45; }
        .cal-task-pill.pill-overdue { color: #C0392B; border-color: #C0392B; text-decoration: underline; text-decoration-color: #C0392B; }
        /* Chips del modal de fechas por tarea */
        .td-chip-done span { text-decoration: line-through; opacity: 0.6; }
        .td-chip-overdue { border-color: #C0392B; color: #C0392B; }
        /* Marcador "atrasada" en panel 01 Hoy */
        .hoy-atrasada { font-size: 8px; font-weight: 900; letter-spacing: 1px; color: #C0392B; border: 1px solid #C0392B; padding: 1px 4px; margin-left: 8px; flex: none; }

        /* Botón revertir último import (aparece solo tras un import) */
        .btn-revert { border-style: dashed !important; color: var(--ink-soft); }
        .btn-revert:hover { color: #C0392B; border-color: #C0392B !important; }

        /* Medidor de tamaño del ciclo IA */
        .ia-meter { margin-top: 10px; font-size: 11px; }
        .ia-meter-top { display: grid; grid-template-columns: 62px 1fr; align-items: center; gap: 8px; margin-bottom: 6px; }
        .ia-meter-top label { color: var(--ink-soft); letter-spacing: 0.5px; text-transform: uppercase; font-size: 9px; font-weight: 700; }
        .ia-meter-top select, .ia-meter-top input.ia-custom-budget { font-size: 11px; padding: 3px 4px; border: 1px solid var(--hairline-dark); background: var(--paper); font-family: Helvetica, Arial, sans-serif; min-width: 0; }
        .ia-meter-top select option { font-family: Helvetica, Arial, sans-serif; }
        .ia-model-wrap { display: flex; gap: 6px; min-width: 0; }
        .ia-model-wrap select { flex: 1; min-width: 0; }
        .ia-custom-budget { width: 84px; flex: 0 0 auto; }
        /* Medidor tipo "lámina": barra negra sólida sobre track blanco con borde ink. */
        .ia-gauge { height: 9px; background: var(--paper); border: 1px solid var(--ink); position: relative; overflow: hidden; }
        .ia-gauge-fill { position: absolute; left: 0; top: 0; bottom: 0; width: 0%; transition: width .2s; background-color: var(--ink); }
        .ia-gauge-label { margin-top: 4px; color: var(--ink-soft); }
        .ia-meter-note { margin-top: 3px; color: var(--ink-soft); font-size: 9.5px; line-height: 1.4; font-style: italic; }

        /* Pantalla de revisión previa al importar IA */
        .iar-mode { border: 1.3px solid var(--ink); background: var(--paper-2); font-size: 11.5px; padding: 8px 10px; margin-bottom: 12px; line-height: 1.45; }
        .iar-chips { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 12px; }
        .iar-chip { font-size: 12px; padding: 4px 9px; border: 1px solid var(--hairline-dark); background: var(--paper); display: flex; gap: 5px; align-items: center; }
        .iar-chip b { font-weight: 900; }
        .iar-chip.danger { border-color: #C0392B; color: #C0392B; }
        .iar-warn { border: 1.3px solid #C0392B; background: #FADBD8; color: #922; font-size: 11.5px; padding: 8px 10px; margin-bottom: 12px; line-height: 1.45; }
        .iar-meta { font-size: 11.5px; color: var(--ink-soft); margin-bottom: 10px; }
        .iar-detail { font-size: 12px; border-top: 1px solid var(--hairline); }
        .iar-detail summary { cursor: pointer; font-weight: 700; font-size: 11px; letter-spacing: 1px; text-transform: uppercase; padding: 8px 0; color: var(--ink-soft); }
        .iar-group { margin: 6px 0 10px; }
        .iar-group h4 { margin: 0 0 4px; font-size: 11px; letter-spacing: 1px; text-transform: uppercase; color: var(--ink-soft); }
        .iar-item { padding: 3px 0; border-bottom: 1px solid var(--hairline); }
        .iar-item .chg { color: var(--ink-soft); font-size: 11px; }
        .iar-btns { display: flex; flex-direction: column; gap: 7px; margin-top: 14px; border-top: 1.5px solid var(--ink); padding-top: 12px; }
        .iar-btns button { text-align: left; padding: 9px 11px; border: 1px solid var(--ink); background: var(--paper); cursor: pointer; font-size: 12.5px; font-weight: 700; }
        .iar-btns button:hover { background: var(--paper-2); }
        .iar-btns button .sub { display: block; font-size: 10.5px; font-weight: 400; color: var(--ink-soft); margin-top: 2px; }
        .iar-btns button.primary { background: var(--ink); color: var(--paper); }
        .iar-btns button.primary .sub { color: #c9c9c9; }
        .iar-btns button.danger { border-color: #C0392B; color: #C0392B; }
        .iar-btns button.ghost { border-style: dashed; }

        /* ---------- PIE ---------- */
        .pie { display: flex; justify-content: space-between; border-top: 1px solid var(--hairline-dark); margin-top: 44px; padding-top: 10px; font-size: 8.5px; letter-spacing: 2px; text-transform: uppercase; color: var(--ink-soft); flex-wrap: wrap; gap: 8px; }

        /* ---------- LOGIN ---------- */
        .login-overlay { position: fixed; inset: 0; background: var(--paper); display: flex; justify-content: center; align-items: center; z-index: 2000; }
        .login-card { background: var(--paper); padding: 34px; border: 2px solid var(--ink); width: 330px; }
        .login-card h2 { margin: 0 0 4px; font-size: 24px; font-weight: 900; letter-spacing: 1px; }
        .login-card p { margin: 0 0 20px; font-size: 10px; letter-spacing: 1px; color: var(--ink-mid); text-transform: uppercase; line-height: 1.6; }
        .login-card input { width: 100%; margin-bottom: 8px; border: none; border-bottom: 1px solid var(--hairline-dark); background: none; padding: 8px 2px; font-size: 13px; font-family: inherit; }
        .login-card input:focus { outline: none; border-bottom: 2px solid var(--ink); }
        .login-card .btn { width: 100%; margin-top: 12px; padding: 10px; }
        .login-divider { text-align: center; font-size: 9px; letter-spacing: 2px; color: var(--ink-soft); margin: 12px 0 0; }
        .login-google-btn { margin-top: 12px; }
        .login-error { font-size: 11px; color: #a03030; margin-top: 8px; min-height: 14px; }
        .login-toggle-mode { text-align: center; font-size: 10px; letter-spacing: 1px; margin-top: 14px; color: var(--ink-mid); cursor: pointer; text-decoration: underline; text-underline-offset: 3px; }
        .login-toggle-mode:hover { color: var(--ink); }
        .login-forgot { text-align: center; font-size: 10px; letter-spacing: 1px; margin-top: 14px; color: var(--ink-soft); cursor: pointer; text-decoration: underline; text-underline-offset: 3px; }
        .login-forgot:hover { color: var(--ink); }
        .login-notice { font-size: 11px; color: var(--ink-mid); margin-top: 8px; min-height: 14px; line-height: 1.5; }
        .login-pass-wrap { position: relative; margin-bottom: 8px; }
        .login-pass-wrap #login-password { margin-bottom: 0; padding-right: 30px; }
        .login-eye { position: absolute; right: 0; top: 50%; transform: translateY(-50%); background: none; border: none; padding: 4px; margin: 0; cursor: pointer; color: var(--ink-soft); line-height: 0; }
        .login-eye:hover { color: var(--ink); }

        /* ---------- RESPONSIVE BÁSICO ---------- */
        @media (max-width: 1100px) {
            .banda-foco { grid-template-columns: 1fr 1fr; }
            .board { grid-template-columns: repeat(2, 1fr); }
            .plan-h-legends { grid-template-columns: 1fr; gap: 10px; }
            .plan-h-legends .ley-frentes, .plan-h-legends .ley-urg { grid-column: auto; }
        }
        @media (max-width: 640px) {
            body { padding: 18px 14px; }
            /* Candado: la página nunca crece hacia la derecha (el carrusel .board
               scrollea dentro de sí mismo, no en el body). */
            html, body { overflow-x: hidden; max-width: 100%; }
            .banda-foco { grid-template-columns: 1fr; gap: 10px; }
            #container-semana-dinamico { column-count: 1; }

            /* Encabezado móvil en 3 filas ordenadas:
               1) email · Salir (Salir a la derecha)
               2) Quick save · Respaldo · Instalar app (Instalar a la derecha)
               3) SEMANA … · fecha */
            .cab-right { width: 100%; flex-wrap: wrap; align-items: center; gap: 6px 10px; }
            .cab-right #header-info { order: 2; }
            .cab-right #header-fecha { order: 3; }
            .cab-right #login-status-bar {
                order: 1; width: 100%;
                display: flex; flex-wrap: wrap; align-items: center; gap: 6px 8px;
            }
            #login-status-bar #login-user-label { order: 1; }
            #login-status-bar #btn-logout { order: 2; margin-left: auto; }
            /* Corte de línea forzado: email·Salir arriba, el resto abajo */
            #login-status-bar::after { content: ""; order: 3; flex-basis: 100%; height: 0; }
            #login-status-bar #btn-quicksave { order: 4; }
            #login-status-bar #backup-reminder { order: 5; }
            #login-status-bar #pwa-install-header { order: 6; margin-left: auto; }

            /* Barra del calendario: envuelve; el botón Exportar cae a su propia línea */
            .calendar-bar { flex-wrap: wrap; row-gap: 8px; }
            .calendar-bar h2 { min-width: 0; flex: 1; }
            .calendar-bar > button[style*="margin-left"] { margin-left: 0 !important; }

            /* Toolbar en 2 filas: [＋ Nueva Tarea ··· ⚙ Ajustes] / [filtro · filtro] */
            .toolbar > button.btn.primary { order: 1; }
            .toolbar > .ajustes-menu { order: 2; margin-left: auto; }
            .toolbar > #filter-frente { order: 3; }
            .toolbar > #filter-category { order: 4; }
            .toolbar select { width: calc(50% - 4px); max-width: none; flex: 0 0 calc(50% - 4px); }

            /* Tablero como CARRUSEL horizontal: las 4 columnas se deslizan con el dedo */
            .board { display: flex; overflow-x: auto; gap: 12px; scroll-snap-type: x mandatory; -webkit-overflow-scrolling: touch; padding: 0 8% 6px; scroll-padding-inline: 8%; }
            .board .column { flex: 0 0 84%; scroll-snap-align: center; min-height: auto; }
            /* Durante el arrastre se quita el snap para que el auto-scroll de borde fluya */
            .board.board-dragging { scroll-snap-type: none; }
            .col-h2 { position: sticky; top: 0; background: var(--paper); z-index: 2; padding-top: 2px; }
            .cards-container { min-height: 40px; }

            /* Calendario: celdas compactas y títulos en una línea (no estiran la celda) */
            .cal-cell { min-height: 52px; padding: 3px; }
            .cal-task-pill { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; font-size: 8px; }

            /* Papelera / Archivo: cada fila como TARJETA apilada (se ve el título completo) */
            .trash-table { table-layout: auto; }
            .trash-table thead { display: none; }
            .trash-table tr { display: block; border: 1px solid var(--hairline); margin-bottom: 8px; padding: 6px 10px; }
            .trash-table td { display: block; border: none; padding: 3px 0; width: auto !important; word-break: break-word; }
            .trash-table td.acc-cell { text-align: left; padding-top: 6px; }
            .acc-wrap { justify-content: flex-start; }
        }

        /* Telón "gira a vertical": red de seguridad si alguien fuerza el horizontal
           (ej. el botón de rotar del navegador). Solo en teléfonos apaisados
           (alto corto), nunca en desktop/tablet. */
        .rotate-lock { display: none; }
        @media (orientation: landscape) and (max-height: 500px) {
            /* Con el telón activo, la interfaz de atrás queda TOTALMENTE bloqueada:
               sin scroll ni rebote, y sin que ningún toque llegue a las tarjetas. */
            html, body { overflow: hidden !important; overscroll-behavior: none; height: 100%; }
            .rotate-lock {
                display: flex;
                position: fixed;
                inset: 0;
                z-index: 99999;
                background: var(--paper);
                color: var(--ink);
                align-items: center;
                justify-content: center;
                text-align: center;
                padding: 20px;
                touch-action: none;
                overscroll-behavior: none;
                -webkit-user-select: none;
                user-select: none;
            }
            .rotate-lock-inner { max-width: 320px; }
            .rotate-lock svg { color: var(--ink); animation: rotate-lock-tip 2.4s ease-in-out infinite; }
            .rotate-lock-title { margin: 12px 0 4px; font-size: 15px; font-weight: bold; letter-spacing: 2px; text-transform: uppercase; }
            .rotate-lock-sub { margin: 0; font-size: 11px; letter-spacing: 1px; color: var(--ink-mid); text-transform: uppercase; }
        }
        @keyframes rotate-lock-tip {
            0%, 60%, 100% { transform: rotate(0deg); }
            30% { transform: rotate(-90deg); }
        }