/**
 * app.css — Interfaz del editor del Cotizador Polifonía Studio
 * ----------------------------------------------------------------
 * Estilos de la aplicación (formulario + panel de vista previa).
 * El documento exportado usa su propia hoja: print.css.
 */

@font-face { font-family: 'Montserrat'; src: url('fonts/Montserrat-Regular.ttf'); font-weight: 400; }
@font-face { font-family: 'Montserrat'; src: url('fonts/Montserrat-Medium.ttf'); font-weight: 500; }
@font-face { font-family: 'Montserrat'; src: url('fonts/Montserrat-SemiBold.ttf'); font-weight: 600; }
@font-face { font-family: 'Montserrat'; src: url('fonts/Montserrat-Bold.ttf'); font-weight: 700; }
@font-face { font-family: 'Montserrat'; src: url('fonts/Montserrat-ExtraBold.ttf'); font-weight: 800; }

:root {
    --green: #45FF00;
    --green-dim: #2CA300;
    --black: #0A0A0A;
    --ink: #171717;
    --gray: #6E6E6E;
    --line: #E3E2DE;
    --panel: #FFFFFF;
    --bg: #F1F0EC;
    --preview-bg: #201F1C;
}

* { box-sizing: border-box; }

html, body {
    margin: 0;
    height: 100%;
    background: var(--bg);
    font-family: 'Montserrat', sans-serif;
    color: var(--ink);
}

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

/* ================= TOPBAR ================= */
.topbar {
    background: var(--black);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 22px;
    flex-shrink: 0;
    border-bottom: 3px solid var(--green);
}
.topbar .brand { display: flex; align-items: center; gap: 12px; }
.topbar .brand img { height: 24px; width: auto; }
.topbar .brand .app-name {
    font-size: 9.5px;
    letter-spacing: 1.5px;
    color: var(--green);
    font-weight: 700;
    text-transform: uppercase;
    border-left: 1px solid #444;
    padding-left: 12px;
}
.topbar .actions { display: flex; align-items: center; gap: 10px; }
.topbar .save-indicator {
    font-size: 11.5px;
    color: #8a8a8a;
    margin-right: 6px;
}
.topbar .save-indicator.saved { color: var(--green); }
.topbar .save-indicator.error { color: #ff6b5c; }

.btn {
    font-family: 'Montserrat';
    font-weight: 700;
    font-size: 12.5px;
    border: none;
    border-radius: 3px;
    padding: 10px 16px;
    cursor: pointer;
    letter-spacing: 0.2px;
}
.btn-primary { background: var(--green); color: #08130a; }
.btn-primary:hover { background: #57ff1f; }
.btn-ghost { background: transparent; color: #fff; border: 1px solid #444; }
.btn-ghost:hover { border-color: var(--green); color: var(--green); }
.btn-small {
    font-size: 11px;
    padding: 6px 10px;
    font-weight: 600;
}
.btn-tab-toggle {
    display: none;
}

/* ================= LAYOUT ================= */
.layout { flex: 1; display: flex; min-height: 0; }
.form-pane {
    width: 54%;
    overflow-y: auto;
    padding: 26px 30px 80px 30px;
}
.preview-pane {
    width: 46%;
    background: var(--preview-bg);
    overflow-y: scroll;
    padding: 30px 24px 80px 24px;
    display: flex;
    flex-direction: column;
    align-items: center;
}
.preview-pane .preview-label {
    align-self: flex-start;
    color: #888;
    font-size: 11px;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    font-weight: 700;
    margin-bottom: 14px;
}

/* ================= FORM CARDS ================= */
.card {
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 4px;
    padding: 20px 22px;
    margin-bottom: 18px;
}
.card h2 {
    font-size: 13.5px;
    font-weight: 800;
    color: var(--black);
    margin: 0 0 4px 0;
    display: flex;
    align-items: center;
    gap: 9px;
    letter-spacing: 0.1px;
}
.card h2::before {
    content: "";
    width: 9px; height: 9px;
    background: var(--green);
    display: inline-block;
    flex-shrink: 0;
}
.card .card-sub {
    font-size: 11.5px;
    color: var(--gray);
    margin: 0 0 16px 17px;
}

.field { margin-bottom: 14px; }
.field:last-child { margin-bottom: 0; }
.field label {
    display: block;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    color: #444;
    margin-bottom: 5px;
}
.field-row { display: flex; gap: 12px; }
.field-row .field { flex: 1; }

input[type="text"], input[type="number"], input[type="date"], textarea, select {
    width: 100%;
    font-family: 'Montserrat';
    font-size: 13px;
    color: var(--ink);
    border: 1px solid #D8D7D2;
    border-radius: 3px;
    padding: 9px 10px;
    background: #FCFCFB;
}
textarea { resize: vertical; line-height: 1.5; }
input:focus, textarea:focus, select:focus {
    outline: none;
    border-color: var(--green);
    box-shadow: 0 0 0 3px rgba(69,255,0,0.15);
}
.hint { font-size: 10.5px; color: #9a9a94; margin-top: 4px; }

/* ================= CHECKLIST DE ÍTEMS ================= */
.phase-columns {
    display: flex;
    gap: 14px;
}
.phase-col { flex: 1; min-width: 0; }
.phase-col h3 {
    font-size: 11.5px;
    font-weight: 700;
    color: var(--black);
    margin: 0 0 8px 0;
    padding-bottom: 6px;
    border-bottom: 2px solid var(--green);
}
.item-row {
    display: flex;
    align-items: flex-start;
    gap: 7px;
    padding: 5px 0;
    border-bottom: 1px solid #F0EFEB;
}
.item-row input[type="checkbox"] {
    margin-top: 3px;
    accent-color: var(--green);
    width: 14px; height: 14px;
    flex-shrink: 0;
    cursor: pointer;
}
.item-row label {
    font-size: 11.8px;
    color: #2c2c2c;
    line-height: 1.35;
    cursor: pointer;
    flex: 1;
    text-transform: none;
    font-weight: 500;
    letter-spacing: 0;
}
.item-row .item-price {
    width: 72px;
    font-size: 11px;
    padding: 4px 6px;
    flex-shrink: 0;
    display: none;
}
.item-row.checked .item-price { display: block; }
.item-row.custom-remove {
    cursor: pointer;
    color: #C33;
    font-size: 14px;
    line-height: 1;
    flex-shrink: 0;
    background: none;
    border: none;
    padding: 2px 4px;
}
.add-custom-item {
    display: flex;
    gap: 6px;
    margin-top: 8px;
}
.add-custom-item input { font-size: 11.5px; padding: 6px 8px; }
.add-custom-item button {
    flex-shrink: 0;
    background: var(--black);
    color: var(--green);
    border: none;
    border-radius: 3px;
    padding: 0 10px;
    font-size: 16px;
    cursor: pointer;
}

.phase-subtotal {
    margin-top: 8px;
    font-size: 10.5px;
    color: var(--gray);
    text-align: right;
}

/* ================= ENTREGABLES ================= */
.deliverable-row {
    display: flex;
    gap: 7px;
    margin-bottom: 7px;
}
.deliverable-row input { flex: 1; font-size: 12.5px; }
.deliverable-row button {
    flex-shrink: 0;
    background: none;
    border: none;
    color: #C33;
    font-size: 15px;
    cursor: pointer;
}
.add-line-btn {
    background: #EFEFEA;
    border: 1px dashed #C9C8C2;
    color: #555;
    font-size: 11.5px;
    font-weight: 700;
    padding: 7px 12px;
    border-radius: 3px;
    cursor: pointer;
    margin-top: 2px;
}
.add-line-btn:hover { border-color: var(--green); color: var(--green-dim); }

/* ================= REFERENTES VISUALES ================= */
.referencias-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-top: 14px;
}
.referencia-card {
    border: 1px solid var(--line);
    border-radius: 4px;
    overflow: hidden;
    background: #FCFCFB;
}
.referencia-card img {
    width: 100%;
    height: 120px;
    object-fit: cover;
    display: block;
    background: #eee;
}
.referencia-card .ref-body { padding: 8px 10px; }
.referencia-card input {
    font-size: 11px;
    padding: 6px 7px;
    margin-bottom: 6px;
}
.referencia-card .ref-remove {
    background: none;
    border: none;
    color: #C33;
    font-size: 11px;
    font-weight: 700;
    cursor: pointer;
    padding: 0;
}

/* ================= VALOR ================= */
.value-row { display: flex; gap: 12px; align-items: flex-end; }
.value-row .field { flex: 1; }
.currency-toggle { display: flex; border: 1px solid #D8D7D2; border-radius: 3px; overflow: hidden; }
.currency-toggle button {
    flex: 1;
    background: #FCFCFB;
    border: none;
    padding: 9px 0;
    font-family: 'Montserrat';
    font-weight: 700;
    font-size: 12px;
    color: #888;
    cursor: pointer;
}
.currency-toggle button.active { background: var(--black); color: var(--green); }
.words-preview {
    margin-top: 12px;
    background: var(--black);
    color: var(--green);
    font-size: 12px;
    font-weight: 600;
    padding: 10px 12px;
    border-radius: 3px;
}
.recalc-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 12px;
    font-size: 11px;
    color: var(--gray);
}

/* ================= TÉRMINOS ================= */
.checkbox-line {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 10px 0;
}
.checkbox-line input { accent-color: var(--green); width: 15px; height: 15px; cursor: pointer; }
.checkbox-line label {
    font-size: 12px;
    font-weight: 500;
    text-transform: none;
    letter-spacing: 0;
    color: #2c2c2c;
    cursor: pointer;
}
.checkbox-line .inline-input {
    width: 55px;
    padding: 4px 6px;
    font-size: 11px;
}
.radio-line { display: flex; align-items: center; gap: 7px; margin-bottom: 6px; }
.radio-line input { accent-color: var(--green); }
.radio-line label { font-size: 12px; font-weight: 600; text-transform: none; letter-spacing: 0; }

/* ================= PREVIEW PAGES (paged.js) ================= */
#preview-pages {
    background: transparent;
    width: 100%;
}
#preview-pages .pagedjs_pages {
    display: flex;
    flex-direction: column;
    gap: 22px;
}
#preview-pages .pagedjs_page {
    box-shadow: 0 8px 28px rgba(0,0,0,0.55);
    background: white;
}
.preview-empty {
    color: #777;
    font-size: 12.5px;
    text-align: center;
    padding: 60px 20px;
}
.preview-loading {
    color: var(--green);
    font-size: 12px;
    text-align: center;
    padding: 40px 20px;
    letter-spacing: 0.5px;
}

/* ================= RESPONSIVE ================= */
@media (max-width: 1000px) {
    .layout { flex-direction: column; }
    .form-pane, .preview-pane { width: 100%; height: auto; }
    .form-pane { display: block; }
    .preview-pane { display: none; }
    body.show-preview .form-pane { display: none; }
    body.show-preview .preview-pane { display: flex; }
    .btn-tab-toggle { display: inline-block; }
    .phase-columns { flex-direction: column; }
}

@media (max-width: 640px) {
    .topbar { flex-wrap: wrap; row-gap: 8px; padding: 10px 14px; }
    .topbar .brand .app-name { display: none; }
    .topbar .actions { width: 100%; justify-content: flex-end; flex-wrap: wrap; }
    .topbar .save-indicator { display: none; }
    .btn { padding: 9px 12px; font-size: 11.5px; }
    .form-pane, .preview-pane { padding-left: 16px; padding-right: 16px; }
    .field-row { flex-direction: column; gap: 0; }
}

/* ================= PRINT ================= */
@media print {
    html, body {
        height: auto !important;
        overflow: visible !important;
        display: block !important;
        background: #fff !important;
    }
    .topbar, .form-pane, .preview-label, .preview-loading, .btn-tab-toggle {
        display: none !important;
    }
    .layout { display: block !important; height: auto !important; }
    .preview-pane {
        display: block !important;
        width: auto !important;
        height: auto !important;
        overflow: visible !important;
        padding: 0 !important;
        margin: 0 !important;
        background: none !important;
        align-items: stretch !important;
    }
    #preview-pages { zoom: 1 !important; }
    #preview-pages .pagedjs_pages {
        display: block !important;
        gap: 0 !important;
    }
    #preview-pages .pagedjs_page {
        box-shadow: none !important;
        margin: 0 !important;
    }
    @page { size: letter; margin: 0; }
}