/* ============================================================
   Mapeo Contable RE/MAX Black
   Estilos segun design-ui (densidad WinForms, paleta NODO)
   ============================================================ */

:root {
    --primary:        #2c64a8;
    --primary-hover:  #4682c5;
    --primary-active: #1a3a6c;
    --accent:         #ffe79a;

    --text:           #1e1e1e;
    --text-muted:     #555;
    --text-faint:     #777;

    --border:         #7a7a7a;
    --border-sep:     #b6b6b6;
    --border-soft:    #c5c5c5;

    --bg-app:         #f5f5f5;
    --bg-panel:       #ececec;
    --bg-canvas:      #fff;
    --bg-grid-head:   #eef2f7;
    --bg-grid-zebra:  #fafbfd;
    --bg-grid-hover:  #f0f6ff;

    --success:        #2a8a3a;
    --warning:        #d4a000;
    --danger:         #a40000;
    --danger-soft:    #fbeaea;

    --shadow-1:       0 1px 2px rgba(0,0,0,0.05);
    --shadow-2:       0 4px 12px rgba(0,0,0,0.12);
}

* { box-sizing: border-box; }

html, body {
    margin: 0;
    padding: 0;
    height: 100%;
    background: var(--bg-app);
    color: var(--text);
    font: 12px/1.4 "Segoe UI", Tahoma, Arial, sans-serif;
}

body {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* ============================================================
   TOPBAR (36 px + tabs)
   ============================================================ */
.topbar {
    display: flex;
    align-items: center;
    background: linear-gradient(180deg, #335f93 0%, var(--primary) 100%);
    color: #fff;
    padding: 0 16px;
    height: 56px;
    border-bottom: 2px solid var(--primary-active);
    flex: 0 0 auto;
}
.topbar__brand { display: flex; align-items: center; gap: 12px; padding-right: 24px; border-right: 1px solid rgba(255,255,255,0.2); }
.topbar__logo { color: #fff; opacity: 0.95; }
.topbar__titles { line-height: 1.1; }
.topbar__title { font-size: 15px; font-weight: 600; }
.topbar__subtitle { font-size: 11px; opacity: 0.8; letter-spacing: 0.04em; }

.topbar__tabs {
    display: flex;
    gap: 4px;
    flex: 1;
    margin-left: 16px;
}
.tab {
    display: inline-flex; align-items: center; gap: 6px;
    background: transparent;
    color: rgba(255,255,255,0.85);
    border: none;
    padding: 6px 14px;
    height: 30px;
    font-family: inherit;
    font-size: 12px;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    cursor: pointer;
    border-radius: 4px 4px 0 0;
    border-bottom: 2px solid transparent;
}
.tab:hover { background: rgba(255,255,255,0.1); color: #fff; }
.tab--active { background: var(--bg-app); color: var(--primary-active); border-bottom-color: var(--accent); }
.tab--active svg { stroke: var(--primary-active); }

.topbar__help {
    display: inline-flex; align-items: center; gap: 6px;
    background: rgba(255,255,255,0.12);
    color: #fff;
    border: 1px solid rgba(255,255,255,0.25);
    padding: 6px 12px;
    height: 30px;
    font-family: inherit;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    cursor: pointer;
    border-radius: 3px;
    margin-right: 16px;
}
.topbar__help:hover { background: rgba(255,255,255,0.2); border-color: rgba(255,255,255,0.4); }
.topbar__help--danger { background: rgba(255, 90, 90, 0.18); border-color: rgba(255, 120, 120, 0.4); }
.topbar__help--danger:hover { background: rgba(255, 90, 90, 0.32); border-color: rgba(255, 150, 150, 0.6); }

.topbar__status { display: flex; align-items: center; gap: 6px; font-size: 11px; opacity: 0.9; }
.status-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--warning); display: inline-block; }
.status-dot.is-online { background: #6dd97a; box-shadow: 0 0 0 2px rgba(109,217,122,0.25); }
.status-dot.is-error  { background: #ff6868; }

/* ============================================================
   SECTION
   ============================================================ */
.section {
    flex: 1;
    padding: 16px 24px;
    overflow: auto;
    display: none;
    flex-direction: column;
}
.section--active { display: flex; }

.section__head {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 12px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border-soft);
}
.section__title {
    margin: 0 0 2px 0;
    font-size: 18px;
    font-weight: 600;
    color: var(--primary-active);
}
.section__hint {
    margin: 0;
    font-size: 11px;
    color: var(--text-muted);
}
.section__actions { display: flex; gap: 8px; }

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
    display: inline-flex; align-items: center; gap: 6px;
    height: 28px;
    padding: 0 12px;
    border: 1px solid var(--border);
    border-radius: 3px;
    background: #fff;
    color: var(--text);
    font: 12px "Segoe UI", sans-serif;
    cursor: pointer;
    line-height: 1;
    white-space: nowrap;
}
.btn:hover { background: #f0f6ff; border-color: var(--primary-hover); }
.btn:active { background: #e3edf9; }
.btn:disabled { opacity: 0.45; cursor: not-allowed; }

.btn--primary {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary-active);
    font-weight: 600;
}
.btn--primary:hover { background: var(--primary-hover); }
.btn--primary:active { background: var(--primary-active); }

.btn--ghost {
    background: transparent;
    border-color: var(--border-soft);
    color: var(--text-muted);
}
.btn--ghost:hover { color: var(--primary-active); border-color: var(--primary-hover); background: #fff; }

.btn--danger {
    background: #fff;
    color: var(--danger);
    border-color: #d6a0a0;
}
.btn--danger:hover { background: var(--danger-soft); }

.btn--icon {
    width: 24px; height: 24px;
    padding: 0;
    justify-content: center;
    border-color: transparent;
    background: transparent;
}
.btn--icon:hover { border-color: var(--border-soft); background: #fff; }

/* ============================================================
   FILTERS
   ============================================================ */
.filters {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 8px;
    padding: 8px 0;
}
.filters .ni { flex: 0 0 320px; }
.filters__count {
    margin-left: auto;
    font-size: 11px;
    color: var(--text-faint);
}
.filters__chk {
    display: inline-flex; align-items: center; gap: 6px;
    font-size: 12px;
    color: var(--text-muted);
    cursor: pointer;
    user-select: none;
}

/* ============================================================
   INPUTS (.ni)
   ============================================================ */
.ni {
    height: 26px;
    padding: 0 8px;
    border: 1px solid var(--border);
    border-radius: 2px;
    background: #fff;
    font: 12px "Segoe UI", sans-serif;
    color: var(--text);
    outline: none;
}
.ni:focus { border-color: var(--primary); box-shadow: 0 0 0 2px rgba(44,100,168,0.15); }
.ni:disabled { background: #f4f4f4; color: var(--text-faint); }
.ni::placeholder { color: #aaa; }

textarea.ni { height: auto; min-height: 60px; padding: 6px 8px; resize: vertical; font-family: inherit; }

select.ni { padding-right: 24px; appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%23555'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 8px center; }

/* ============================================================
   GRID
   ============================================================ */
.grid-wrap {
    flex: 1;
    overflow: auto;
    background: var(--bg-canvas);
    border: 1px solid var(--border-soft);
    border-radius: 3px;
    box-shadow: var(--shadow-1);
}
.grid {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    font-size: 12px;
}
.grid thead th {
    position: sticky;
    top: 0;
    background: var(--bg-grid-head);
    color: var(--primary-active);
    text-align: left;
    font-weight: 600;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    padding: 6px 10px;
    border-bottom: 1px solid var(--border-sep);
    height: 24px;
    z-index: 1;
}
.grid tbody td {
    padding: 4px 10px;
    border-bottom: 1px solid #eaeaea;
    height: 26px;
    vertical-align: middle;
}
.grid tbody tr:nth-child(even) td { background: var(--bg-grid-zebra); }
.grid tbody tr:hover td { background: var(--bg-grid-hover); }
.grid tbody tr.empty td { text-align: center; color: var(--text-faint); padding: 24px; font-style: italic; }
.grid tbody tr.empty td:hover { background: transparent; }

.grid__col-codigo    { width: 100px; font-family: Consolas, monospace; }
.grid__col-cuenta    { width: 320px; }
.grid__col-ejemplo   { width: 260px; }
.grid__col-moneda    { width: 80px;  text-align: center; }
.grid__col-obs       { width: 240px; }
.grid__col-estado    { width: 80px;  text-align: center; }
.grid__col-acciones  { width: 110px; text-align: right; }

.obs-preview {
    display: inline-block;
    max-width: 100%;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    font-size: 11px;
    color: var(--text-muted);
    cursor: help;
}
.obs-preview.is-empty { color: #ccc; cursor: default; }

/* Badge de moneda */
.badge--money {
    font-family: Consolas, monospace;
    background: #e8eef7;
    color: var(--primary-active);
    border: 1px solid #d0dbe9;
    min-width: 36px;
    text-align: center;
}
.badge--money-usd   { background: #e7f4ea; color: #1d6a2c; border-color: #c8e3cf; }
.badge--money-ambas { background: #f0e8f7; color: #5a3a8a; border-color: #d8c8ec; }

/* Chips de filtro */
.chip-group {
    display: inline-flex;
    gap: 4px;
    align-items: center;
    background: #fff;
    border: 1px solid var(--border-soft);
    padding: 2px;
    border-radius: 3px;
}
.chip {
    height: 22px;
    padding: 0 10px;
    background: transparent;
    border: none;
    color: var(--text-muted);
    font: 11px "Segoe UI", sans-serif;
    cursor: pointer;
    border-radius: 2px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}
.chip:hover { background: #f0f6ff; color: var(--primary-active); }
.chip--active { background: var(--primary); color: #fff; font-weight: 600; }
.chip--active:hover { background: var(--primary-hover); color: #fff; }

/* Celda de ejemplo con preview + boton */
.ejemplo-cell {
    display: flex;
    align-items: center;
    gap: 6px;
    width: 100%;
}
.ejemplo-cell__preview {
    flex: 1;
    min-width: 0;
    font-family: Consolas, monospace;
    font-size: 11px;
    color: var(--text-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    background: #fafafa;
    border: 1px solid var(--border-soft);
    padding: 2px 6px;
    border-radius: 2px;
    cursor: pointer;
    height: 22px;
    line-height: 18px;
}
.ejemplo-cell__preview:hover {
    background: #f0f6ff;
    border-color: var(--primary-hover);
    color: var(--primary-active);
}
.ejemplo-cell__preview.is-empty {
    color: #bbb;
    font-style: italic;
    font-family: inherit;
}
.ejemplo-cell__btn {
    flex: 0 0 auto;
    width: 22px; height: 22px;
    padding: 0;
    background: #fff;
    border: 1px solid var(--border-soft);
    border-radius: 2px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
}
.ejemplo-cell__btn:hover { color: var(--primary-active); border-color: var(--primary-hover); }

/* Textarea grande de ejemplo en modal */
.form-row--big textarea.ni {
    min-height: 140px;
    font-family: Consolas, monospace;
    font-size: 12px;
    line-height: 1.5;
}

.format-hint {
    font-size: 10px;
    color: var(--text-faint);
    margin-top: 4px;
    font-family: Consolas, monospace;
    background: #fafafa;
    padding: 6px 8px;
    border-radius: 2px;
    border-left: 2px solid var(--border-soft);
    white-space: pre-wrap;
}

.grid tbody td.col-codigo { font-family: Consolas, monospace; color: var(--text-muted); }
.grid tbody td.col-acciones { text-align: right; white-space: nowrap; }

.badge {
    display: inline-block;
    padding: 1px 8px;
    border-radius: 10px;
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}
.badge--ok    { background: #e3f3e5; color: var(--success); }
.badge--off   { background: #eee;    color: var(--text-faint); }
.badge--warn  { background: #fcf2d2; color: #8a6a00; }
.badge--err   { background: var(--danger-soft); color: var(--danger); }

/* selector embebido en grilla del mapeo */
.cell-select { display: flex; align-items: center; gap: 6px; }
.cell-select select.ni {
    width: 100%;
    height: 22px;
    font-size: 11px;
}
.cell-input.ni {
    width: 100%;
    height: 22px;
    font-size: 11px;
}

/* ============================================================
   STATUS BAR (24 px)
   ============================================================ */
.statusbar {
    flex: 0 0 24px;
    height: 24px;
    background: var(--bg-panel);
    border-top: 1px solid var(--border-sep);
    display: flex;
    align-items: center;
    padding: 0 12px;
    font-size: 11px;
    color: var(--text-muted);
    gap: 12px;
}
.statusbar__sep { flex: 1; }

/* ============================================================
   MODAL
   ============================================================ */
.modal {
    position: fixed; inset: 0;
    z-index: 100;
    display: flex; align-items: center; justify-content: center;
}
.modal[hidden] { display: none; }
.modal__overlay {
    position: absolute; inset: 0;
    background: rgba(0,0,0,0.35);
}
.modal__panel {
    position: relative;
    background: var(--bg-canvas);
    border-radius: 4px;
    box-shadow: var(--shadow-2);
    min-width: 440px;
    max-width: 90vw;
    max-height: 85vh;
    display: flex;
    flex-direction: column;
}
.modal__panel--big { min-width: 720px; width: 880px; max-width: 95vw; }

/* Tutorial content */
.tutorial { font-size: 13px; line-height: 1.6; color: var(--text); }
.tutorial h3 {
    margin: 20px 0 8px 0;
    font-size: 15px;
    color: var(--primary-active);
    padding-bottom: 4px;
    border-bottom: 1px solid var(--border-soft);
}
.tutorial h3:first-child { margin-top: 0; }
.tutorial h4 { margin: 16px 0 6px 0; font-size: 13px; color: var(--primary-active); }
.tutorial p { margin: 0 0 10px 0; }
.tutorial ol, .tutorial ul { margin: 6px 0 10px 0; padding-left: 22px; }
.tutorial ol li, .tutorial ul li { margin-bottom: 4px; }
.tutorial code { background: #f4f6fa; padding: 1px 5px; border: 1px solid #dde3ec; border-radius: 2px; font-family: Consolas, monospace; font-size: 11px; }
.tutorial .callout {
    background: #f7f9fc;
    border-left: 3px solid var(--primary);
    padding: 10px 12px;
    margin: 10px 0;
    border-radius: 2px;
}
.tutorial .callout--warn { background: #fcf7e6; border-left-color: var(--warning); }
.tutorial .step {
    background: #fff;
    border: 1px solid var(--border-soft);
    border-radius: 3px;
    padding: 12px 14px;
    margin-bottom: 10px;
}
.tutorial .step__num {
    display: inline-block;
    width: 22px; height: 22px;
    background: var(--primary);
    color: #fff;
    text-align: center;
    line-height: 22px;
    border-radius: 50%;
    font-weight: 600;
    font-size: 11px;
    margin-right: 8px;
}
.tutorial .step__title {
    display: inline;
    font-weight: 600;
    color: var(--primary-active);
}
.tutorial .step__body { margin-top: 8px; padding-left: 30px; }
.tutorial table { width: 100%; border-collapse: collapse; margin: 8px 0; font-size: 12px; }
.tutorial table th, .tutorial table td { border: 1px solid var(--border-soft); padding: 6px 8px; text-align: left; }
.tutorial table th { background: var(--bg-grid-head); color: var(--primary-active); }
.tutorial .vs-table th:first-child { width: 50%; }
.tutorial pre { background: #f4f6fa; padding: 10px 12px; border-radius: 2px; font-size: 11px; font-family: Consolas, monospace; overflow-x: auto; }

/* Bloque de opciones radio para limpieza */
.radio-list { display: flex; flex-direction: column; gap: 8px; margin: 12px 0; }
.radio-list label {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 10px 12px;
    border: 1px solid var(--border-soft);
    border-radius: 3px;
    cursor: pointer;
    background: #fafafa;
    transition: all 0.15s;
}
.radio-list label:hover { background: #fff5f5; border-color: #d6a0a0; }
.radio-list label:has(input:checked) { background: #fde8e8; border-color: var(--danger); }
.radio-list input[type=radio] { margin-top: 2px; accent-color: var(--danger); }
.radio-list .opt-title { font-weight: 600; color: var(--text); font-size: 13px; }
.radio-list .opt-desc { font-size: 11px; color: var(--text-muted); margin-top: 2px; }

.danger-confirm {
    background: var(--danger-soft);
    border: 1px solid #d6a0a0;
    padding: 10px 12px;
    border-radius: 3px;
    margin-top: 12px;
}
.danger-confirm__label { font-size: 11px; color: var(--danger); margin-bottom: 4px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.05em; }
.modal__head {
    height: 36px;
    background: var(--primary);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 12px;
    border-radius: 4px 4px 0 0;
}
.modal__head h2 { margin: 0; font-size: 13px; font-weight: 600; }
.modal__close {
    background: transparent; border: none; color: #fff; cursor: pointer;
    width: 24px; height: 24px; display: flex; align-items: center; justify-content: center;
    border-radius: 2px;
}
.modal__close:hover { background: rgba(255,255,255,0.15); }
.modal__body {
    padding: 16px;
    overflow: auto;
    flex: 1;
}
.modal__foot {
    background: var(--bg-panel);
    border-top: 1px solid var(--border-soft);
    padding: 8px 12px;
    display: flex;
    justify-content: flex-end;
    gap: 8px;
}

/* form row inside modal */
.form-row { display: flex; flex-direction: column; gap: 4px; margin-bottom: 12px; }
.form-row label { font-size: 10px; text-transform: uppercase; letter-spacing: 0.05em; color: var(--text-muted); }
.form-row .ni { width: 100%; }

.csv-drop {
    border: 2px dashed var(--border-soft);
    border-radius: 4px;
    padding: 24px;
    text-align: center;
    color: var(--text-muted);
    background: #fafafa;
    cursor: pointer;
    transition: all 0.15s;
}
.csv-drop:hover, .csv-drop.is-drag { border-color: var(--primary); background: #f0f6ff; color: var(--primary-active); }
.csv-drop input { display: none; }
.csv-preview { margin-top: 12px; max-height: 240px; overflow: auto; border: 1px solid var(--border-soft); border-radius: 3px; }
.csv-preview table { width: 100%; font-size: 11px; border-collapse: collapse; }
.csv-preview th, .csv-preview td { padding: 3px 6px; border-bottom: 1px solid #eee; text-align: left; }
.csv-preview th { background: var(--bg-grid-head); position: sticky; top: 0; }

.help {
    font-size: 11px;
    color: var(--text-muted);
    background: #f7f9fc;
    border: 1px solid #e0e6ef;
    border-left: 3px solid var(--primary);
    padding: 8px 10px;
    border-radius: 2px;
    margin-bottom: 12px;
}
.help code { font-family: Consolas, monospace; background: #fff; padding: 0 4px; border: 1px solid #ddd; border-radius: 2px; }

/* ============================================================
   TOAST
   ============================================================ */
.toast {
    position: fixed;
    bottom: 36px;
    right: 24px;
    background: var(--text);
    color: #fff;
    padding: 8px 14px;
    border-radius: 3px;
    box-shadow: var(--shadow-2);
    font-size: 12px;
    z-index: 200;
    max-width: 360px;
}
.toast--success { background: var(--success); }
.toast--error   { background: var(--danger); }
.toast--warn    { background: var(--warning); color: var(--text); }

/* ============================================================
   RESPONSIVE / SMALL
   ============================================================ */
@media (max-width: 900px) {
    .topbar { flex-wrap: wrap; height: auto; padding: 8px 12px; }
    .topbar__tabs { flex-basis: 100%; margin: 8px 0 0; overflow-x: auto; }
    .section { padding: 12px; }
    .section__head { flex-direction: column; align-items: stretch; }
    .section__actions { flex-wrap: wrap; }
    .filters .ni { flex: 1; min-width: 0; }
}