/* Grupo Bunker — internal app surface (dashboard, composer, bid detail, login).
   Same visual language as the landing: Merriweather display + Poppins body,
   white paper, hard 0px corners on chrome, single red accent (#BF2C37). */

:root {
    --black: #000000;
    --ink: #111111;
    --ink-dim: #4a4a4a;
    --gray-90: #1d1d1f;
    --gray-70: #4a4a4f;
    --gray-50: #6e6e72;
    --gray-30: #c7c7c7;
    --gray-15: #e5e5e5;
    --gray-08: #f4f4f4;
    --paper: #ffffff;
    --white: #ffffff;
    --accent: #BF2C37;
    --accent-hover: #8e1f28;
    --danger: #BF2C37;
    --ok: #166534;
}

body.app {
    background: var(--paper);
    color: var(--ink);
    font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    -webkit-font-smoothing: antialiased;
    margin: 0;
    font-weight: 400;
}

h1, h2, h3, h4 {
    font-family: 'Merriweather', Georgia, serif;
    font-weight: 700;
    letter-spacing: -0.01em;
    line-height: 1.15;
}

a { color: var(--ink); }
a:hover { color: var(--accent); }

/* ---------- Topbar ---------- */
.topbar {
    position: sticky;
    top: 0;
    background: var(--black);
    border-bottom: 1px solid var(--black);
    z-index: 50;
}
.topbar-inner {
    max-width: 1280px;
    margin: 0 auto;
    padding: 16px 32px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}
.brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: var(--white);
}
.brand-mark-img {
    height: 28px;
    width: auto;
    display: block;
}
.brand-name {
    font-family: 'Merriweather', Georgia, serif;
    font-size: 18px;
    font-weight: 700;
    letter-spacing: 0.02em;
    color: var(--white);
    text-transform: uppercase;
}
.brand-sub {
    font-family: 'Poppins', sans-serif;
    font-size: 10px;
    font-weight: 500;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--accent);
    border-left: 1px solid var(--accent);
    padding-left: 12px;
}

.topbar-nav {
    display: flex;
    align-items: center;
    gap: 22px;
    font-size: 12px;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    font-weight: 500;
}
.topbar-nav a {
    color: var(--white);
    text-decoration: none;
    transition: color 0.15s ease;
}
.topbar-nav a:hover { color: var(--accent); }
.topbar-user {
    color: var(--white);
    font-size: 11px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}
.inline-form { display: inline; }
.btn-link {
    background: none;
    border: none;
    color: var(--white);
    cursor: pointer;
    font: inherit;
    font-size: 12px;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    padding: 0;
}
.btn-link:hover { color: var(--accent); }

.page {
    max-width: 1280px;
    margin: 0 auto;
    padding: 44px 32px 96px;
}

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 22px;
    border-radius: 0;
    border: 1px solid transparent;
    background: var(--white);
    color: var(--ink);
    font-family: 'Poppins', sans-serif;
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    cursor: pointer;
    text-decoration: none;
    transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease, transform 0.05s ease;
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--accent); color: var(--white); border-color: var(--accent); }
.btn-primary:hover { background: var(--accent-hover); border-color: var(--accent-hover); color: var(--white); }
.btn-secondary { background: var(--white); border-color: var(--black); color: var(--black); }
.btn-secondary:hover { background: var(--black); color: var(--white); }
.btn-ghost { background: transparent; color: var(--gray-50); border-color: transparent; }
.btn-ghost:hover { color: var(--accent); }
.btn-danger { background: var(--white); border-color: var(--accent); color: var(--accent); }
.btn-danger:hover { background: var(--accent); color: var(--white); }
.btn-sm { padding: 9px 16px; font-size: 11px; letter-spacing: 0.14em; }
.btn[disabled], .btn:disabled { opacity: 0.4; cursor: not-allowed; }
.btn-google {
    width: 100%;
    background: var(--white);
    color: var(--ink);
    border-color: var(--gray-30);
    gap: 12px;
}
.btn-google:hover { border-color: var(--black); background: var(--white); }
.btn-google .g-logo { flex: 0 0 auto; }

/* ---------- Cards (square, hairline borders) ---------- */
.card {
    background: var(--white);
    border: 1px solid var(--gray-15);
    border-radius: 0;
    padding: 32px;
}
.card + .card { margin-top: 24px; }
.card-tight { padding: 20px 24px; }

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    gap: 18px;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--gray-15);
}
.card-header h2 {
    margin: 0;
    font-size: 26px;
    letter-spacing: -0.01em;
    font-weight: 700;
}
.card-header .subtle {
    color: var(--gray-50);
    font-size: 12px;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    font-weight: 500;
}

/* ---------- Start-quote chooser ---------- */
.start-choices {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}
@media (max-width: 720px) {
    .start-choices { grid-template-columns: 1fr; }
}
.start-choice {
    position: relative;
    display: block;
    background: var(--white);
    border: 1px solid var(--gray-15);
    padding: 28px;
    color: var(--ink);
    transition: border-color 0.15s ease, box-shadow 0.15s ease, transform 0.15s ease;
}
.start-choice:hover {
    color: var(--ink);
    border-color: var(--accent);
    box-shadow: 0 6px 22px rgba(0, 0, 0, 0.06);
    transform: translateY(-2px);
}
.start-choice h3 {
    margin: 0 0 10px 0;
    font-size: 19px;
    font-weight: 700;
    letter-spacing: -0.01em;
}
.start-choice p {
    margin: 0 0 18px 0;
    color: var(--gray-50);
    font-size: 14px;
    line-height: 1.55;
}
.start-choice-cta {
    font-weight: 600;
    font-size: 14px;
    color: var(--accent);
}
.start-choice-tag {
    display: inline-block;
    margin-bottom: 12px;
    padding: 3px 10px;
    background: var(--accent);
    color: var(--white);
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

/* ---------- Forms ---------- */
label {
    display: block;
    font-family: 'Poppins', sans-serif;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    color: var(--ink);
    margin-bottom: 8px;
}
input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
input[type="tel"],
input[type="url"],
input[type="file"],
textarea,
select {
    width: 100%;
    border: 1px solid var(--gray-30);
    background: var(--white);
    border-radius: 0;
    padding: 13px 14px;
    font-size: 14px;
    color: var(--ink);
    font-family: 'Poppins', sans-serif;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
    box-sizing: border-box;
}
input:focus, textarea:focus, select:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 1px var(--accent);
}
textarea { min-height: 120px; resize: vertical; line-height: 1.55; }

.field { margin-bottom: 22px; }
.field .hint {
    font-size: 12px;
    color: var(--accent);
    margin-top: 6px;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    min-height: 14px;
}
.fields-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 18px;
}

/* ---------- Flash ---------- */
.flash-stack {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 28px;
}
.flash {
    padding: 14px 18px;
    border-radius: 0;
    border-left: 3px solid var(--gray-30);
    background: var(--gray-08);
    font-size: 13px;
    color: var(--ink);
}
.flash-error { border-left-color: var(--accent); color: var(--accent); background: #fdf3f4; }
.flash-ok { border-left-color: var(--ok); color: var(--ok); background: #f1f8f3; }

/* ---------- Login ---------- */
.login-shell {
    min-height: 100vh;
    display: flex;
    align-items: stretch;
    background: var(--black);
}
.login-shell::before {
    content: "";
    flex: 1;
    background: var(--black) url("/static/images/bunker-mark.svg") no-repeat center center;
    background-size: 40% auto;
}
.login-card {
    width: 100%;
    max-width: 480px;
    background: var(--white);
    border: none;
    border-radius: 0;
    padding: 64px 56px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.login-card .brand {
    margin-bottom: 36px;
}
.login-card .brand-mark-img {
    height: 32px;
    filter: brightness(0);
}
.login-card .brand-name { color: var(--ink); }
.login-card .brand-sub { color: var(--gray-50); border-left-color: var(--gray-30); }
.login-card h1 {
    font-size: 36px;
    margin: 0 0 8px;
    letter-spacing: -0.02em;
}
.login-card .lead {
    color: var(--gray-50);
    font-size: 14px;
    margin: 0 0 32px;
    line-height: 1.55;
}
@media (max-width: 760px) {
    .login-shell::before { display: none; }
    .login-card { padding: 48px 32px; max-width: 100%; }
}

/* ---------- Bids list ---------- */
.bids-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}
.bids-table th, .bids-table td {
    padding: 16px 14px;
    text-align: left;
    border-bottom: 1px solid var(--gray-15);
}
.bids-table th {
    font-family: 'Poppins', sans-serif;
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.16em;
    color: var(--gray-50);
    font-weight: 600;
}
.bids-table tr:last-child td { border-bottom: none; }
.bids-table td.num { text-align: right; font-variant-numeric: tabular-nums; }
.bids-table .bid-link {
    color: var(--ink);
    text-decoration: none;
    font-weight: 600;
}
.bids-table .bid-link:hover { color: var(--accent); }
.bids-table .btn-delete {
    font-family: 'Poppins', sans-serif;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 600;
    color: var(--gray-50);
    background: transparent;
    border: 1px solid var(--gray-15);
    padding: 6px 12px;
    cursor: pointer;
    transition: color .12s, border-color .12s, background .12s;
}
.bids-table .btn-delete:hover {
    color: #fff;
    background: var(--danger);
    border-color: var(--danger);
}

.empty-state {
    text-align: center;
    padding: 80px 20px;
    color: var(--gray-50);
}
.empty-state h3 {
    color: var(--ink);
    margin-bottom: 10px;
    font-weight: 700;
    font-size: 22px;
}

/* ---------- Status pills ---------- */
.pill {
    display: inline-block;
    padding: 5px 12px;
    border-radius: 0;
    font-family: 'Poppins', sans-serif;
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    border: 1px solid var(--gray-30);
    color: var(--gray-70);
    background: var(--white);
}
.pill.borrador { color: var(--gray-70); border-color: var(--gray-30); }
.pill.enviada { color: var(--ink); border-color: var(--ink); }
.pill.aceptada { color: var(--white); background: var(--ink); border-color: var(--ink); }
.pill.facturada { color: var(--white); background: var(--accent); border-color: var(--accent); }
.pill.rechazada { color: var(--accent); border-color: var(--accent); }
/* Lead stages */
.pill.nuevo { color: var(--ink); border-color: var(--ink); }
.pill.contactado { color: var(--gray-70); border-color: var(--gray-30); }
.pill.convertido { color: var(--white); background: var(--ink); border-color: var(--ink); }
.pill.perdido { color: var(--accent); border-color: var(--accent); }
.pill.tag-reactivacion { color: var(--white); background: var(--accent); border-color: var(--accent); margin-left: 8px; }

/* ---------- Composer ---------- */
.composer-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    gap: 24px;
    align-items: start;
}
@media (max-width: 980px) {
    .composer-grid { grid-template-columns: 1fr; }
}

.line-items-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 12px;
}
.line-items-table th, .line-items-table td {
    padding: 10px 8px;
    text-align: left;
    border-bottom: 1px solid var(--gray-15);
    vertical-align: top;
}
.line-items-table th {
    font-family: 'Poppins', sans-serif;
    font-size: 10px;
    color: var(--gray-50);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.14em;
}
.line-items-table td.num { text-align: right; }
.line-items-table input { padding: 9px 10px; font-size: 13px; }
.li-remove {
    background: transparent;
    border: 0;
    color: var(--accent);
    cursor: pointer;
    font-family: 'Poppins', sans-serif;
    font-size: 11px;
    font-weight: 600;
    line-height: 1.2;
    margin-top: 8px;
    padding: 4px 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
}
.li-remove:hover {
    color: var(--accent);
    text-decoration: underline;
}
.li-remove span {
    border: 1px solid currentColor;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 18px;
    height: 18px;
    font-size: 15px;
    line-height: 1;
}

.totals-strip {
    margin-top: 16px;
    display: flex;
    justify-content: flex-end;
    gap: 36px;
    font-size: 13px;
    color: var(--gray-50);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 500;
    padding-top: 16px;
    border-top: 1px solid var(--gray-15);
}
.totals-strip .total {
    color: var(--ink);
    font-family: 'Merriweather', Georgia, serif;
    font-size: 22px;
    font-weight: 700;
    letter-spacing: -0.01em;
    text-transform: none;
}

/* ---------- AI side panel ---------- */
.ai-panel {
    background: var(--black);
    color: var(--white);
    border: 1px solid var(--black);
    border-radius: 0;
    padding: 28px;
}
.ai-panel h3 {
    margin: 0 0 6px;
    font-size: 20px;
    color: var(--white);
    font-family: 'Merriweather', Georgia, serif;
}
.ai-panel .sub {
    color: var(--accent);
    font-size: 11px;
    margin-bottom: 20px;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    font-weight: 600;
}
.ai-panel label { color: var(--white); }
.ai-panel input, .ai-panel textarea, .ai-panel select {
    background: var(--white);
    color: var(--ink);
    border-color: var(--white);
}
.ai-panel input::placeholder, .ai-panel textarea::placeholder { color: var(--gray-50); }
.ai-panel input:focus, .ai-panel textarea:focus, .ai-panel select:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 2px var(--accent);
}
.ai-status {
    margin-top: 16px;
    font-size: 12px;
    color: var(--white);
    min-height: 18px;
    letter-spacing: 0.06em;
}
.ai-error { color: var(--accent); }

/* ---------- Stats / kv grid ---------- */
.summary-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 0;
    border-top: 1px solid var(--gray-15);
    border-left: 1px solid var(--gray-15);
}
.summary-grid .stat {
    background: var(--white);
    border-right: 1px solid var(--gray-15);
    border-bottom: 1px solid var(--gray-15);
    border-radius: 0;
    padding: 20px 22px;
}
.summary-grid .stat .k {
    font-family: 'Poppins', sans-serif;
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    color: var(--accent);
    margin-bottom: 8px;
    font-weight: 600;
}
.summary-grid .stat .v {
    font-family: 'Merriweather', Georgia, serif;
    font-size: 26px;
    font-weight: 700;
    color: var(--ink);
    letter-spacing: -0.01em;
}

/* ---------- Bid detail ---------- */
.detail-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 24px;
    margin-bottom: 32px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--gray-15);
}
.detail-header h1 {
    font-size: 40px;
    letter-spacing: -0.02em;
    margin: 0 0 10px;
    line-height: 1.05;
}
.detail-header .meta {
    color: var(--gray-50);
    font-size: 12px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}
.detail-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.kv-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 0;
    margin-top: 8px;
    border-top: 1px solid var(--gray-15);
    border-left: 1px solid var(--gray-15);
}
.kv-grid .kv {
    padding: 18px 22px;
    border-right: 1px solid var(--gray-15);
    border-bottom: 1px solid var(--gray-15);
}
.kv-grid .kv .k {
    font-family: 'Poppins', sans-serif;
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.16em;
    color: var(--accent);
    margin-bottom: 6px;
    font-weight: 600;
}
.kv-grid .kv .v {
    color: var(--ink);
    font-size: 14px;
    line-height: 1.45;
}

.detail-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 16px;
    font-size: 14px;
}
.detail-table th, .detail-table td {
    padding: 14px 12px;
    text-align: left;
    border-bottom: 1px solid var(--gray-15);
}
.detail-table th {
    font-family: 'Poppins', sans-serif;
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.16em;
    color: var(--gray-50);
    font-weight: 600;
}
.detail-table td.num { text-align: right; font-variant-numeric: tabular-nums; }

.action-block {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 12px;
    align-items: end;
}
@media (max-width: 640px) {
    .action-block { grid-template-columns: 1fr; }
}

hr.sep {
    border: none;
    border-top: 1px solid var(--gray-15);
    margin: 28px 0;
}

/* ---------------- Estimate workflow (internal) ---------------- */
.internal-card {
    border-left: 3px solid var(--brand-red, #BF2C37);
    background: #fafafa;
}
.internal-badge {
    display: inline-block;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--brand-red, #BF2C37);
    border: 1px solid var(--brand-red, #BF2C37);
    border-radius: 4px;
    padding: 2px 6px;
    margin-left: 8px;
    vertical-align: middle;
}
.estimate-table-wrap { overflow-x: auto; }
.estimate-table { min-width: 920px; }
.estimate-table td { vertical-align: top; }
.estimate-table td.num { text-align: right; }
.estimate-table input, .estimate-table textarea {
    padding: 8px 9px;
    font-size: 13px;
    width: 100%;
    box-sizing: border-box;
}
/* Los textareas auto-crecen por JS para que todo el texto sea legible
   (queja real del equipo: solo se veía "un cachito" de lo escrito). */
.estimate-table textarea {
    resize: none;
    overflow: hidden;
    line-height: 1.45;
    word-break: break-word;
}
.estimate-table .li-desc { min-height: 52px; font-weight: 500; }
.estimate-table .li-notes {
    margin-top: 6px;
    font-size: 12px;
    color: var(--gray-50);
    min-height: 34px;
}
.estimate-totals { flex-wrap: wrap; gap: 18px; }
.estimate-discount {
    margin-top: 18px;
    padding: 16px;
    border: 1px solid var(--gray-15);
    display: grid;
    grid-template-columns: minmax(180px, 1fr) minmax(180px, 1fr) 2fr;
    gap: 14px;
    align-items: end;
}
.estimate-discount .field { margin: 0; }
.estimate-discount p { margin: 0 0 10px; }
.discount-value-input {
    display: flex;
    align-items: center;
    gap: 8px;
}
.discount-value-input input { min-width: 0; }
.discount-value-input span {
    color: var(--gray-50);
    font-size: 12px;
    font-weight: 600;
}
@media (max-width: 720px) {
    .estimate-discount { grid-template-columns: 1fr; }
}

/* Custom file picker (hides the browser's English "Choose files / No file
   chosen" native control and replaces it with a Spanish button + status). */
.file-input-hidden {
    position: absolute;
    width: 1px; height: 1px;
    padding: 0; margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}
.file-control {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 6px;
}
.file-trigger { cursor: pointer; }
.file-empty {
    font-size: 13px;
    color: var(--gray-50);
}

.file-list {
    list-style: none;
    margin: 10px 0 0 0;
    padding: 0;
    font-size: 13px;
    color: var(--gray-70);
}
.file-list li {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding: 4px 0;
    border-bottom: 1px solid var(--gray-15);
}
.file-list li span {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.file-remove {
    flex: 0 0 auto;
    border: none;
    background: none;
    cursor: pointer;
    color: var(--gray-70);
    font-size: 13px;
    line-height: 1;
    padding: 2px 6px;
    border-radius: 4px;
}
.file-remove:hover {
    color: #fff;
    background: var(--brand-red, #BF2C37);
}

/* ---------- Linear flow stepper (Empezar→Capturar→Costear→Entregar) ---------- */
.flow-steps {
    display: flex;
    margin: 0 0 22px 0;
    border: 1px solid var(--gray-15);
}
.flow-step {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    border-right: 1px solid var(--gray-15);
    color: var(--gray-50);
    font-size: 13px;
    font-weight: 600;
}
.flow-step:last-child { border-right: none; }
.flow-step-num {
    width: 22px;
    height: 22px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--gray-30);
    font-size: 12px;
    flex: 0 0 auto;
}
.flow-step.is-current { color: var(--ink); background: #faf3f4; }
.flow-step.is-current .flow-step-num { background: var(--accent); color: #fff; border-color: var(--accent); }
.flow-step.is-done { color: var(--ink); }
.flow-step.is-done .flow-step-num { background: var(--ink); color: #fff; border-color: var(--ink); }
@media (max-width: 720px) {
    .flow-step { justify-content: center; padding: 10px 6px; }
    .flow-step-label { display: none; }
}

/* ---------- Costear: per-line vendor suggestions ---------- */
.li-suggest, .li-concept-suggest { display: flex; flex-wrap: wrap; gap: 4px; margin-top: 6px; }
.li-suggest-empty { font-size: 11px; color: var(--gray-50); margin-top: 6px; }
.li-suggest-chip {
    font-size: 11px;
    line-height: 1.25;
    padding: 3px 8px;
    border: 1px solid var(--gray-15);
    background: var(--white);
    cursor: pointer;
    text-align: left;
}
.li-suggest-chip:hover { border-color: var(--accent); color: var(--accent); }
.li-suggest-chip b { font-weight: 600; }
.li-suggest-chip small { color: var(--gray-50); display: block; }
.li-suggest-chip:hover small { color: var(--accent); }

/* ---------- Costear: per-line reference image ---------- */
.li-ref { display: flex; align-items: flex-start; gap: 8px; margin-top: 6px; flex-wrap: wrap; }
.li-ref-thumbwrap { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.li-ref-thumb-item { display: inline-flex; align-items: flex-start; gap: 4px; }
.li-ref-thumb {
    width: 38px;
    height: 38px;
    object-fit: cover;
    border: 1px solid var(--gray-15);
    display: block;
    /* Keep the slot visible even when the image URL is broken so the
       delete button next to it stays usable. */
    min-width: 38px;
    min-height: 38px;
    background: var(--gray-15, #eee);
}
.li-ref-thumb-item .btn-link {
    font-size: 16px;
    line-height: 1;
    padding: 2px 6px;
    color: #b3261e;
    border: 1px solid var(--gray-15);
    border-radius: 4px;
    background: #fff;
    cursor: pointer;
}
.li-ref-thumb-item .btn-link:hover { background: #fdecea; }

/* ============ Inteligencia workspace ============ */
.intel-tabs { display: flex; gap: 0; border-bottom: 1px solid var(--gray-15); margin: 18px 0 20px; }
.intel-tab {
    padding: 10px 18px; font-size: 14px; font-weight: 500; color: var(--gray-50);
    border-bottom: 2px solid transparent; margin-bottom: -1px; text-decoration: none;
}
.intel-tab:hover { color: var(--ink); }
.intel-tab.is-active { color: var(--accent); border-bottom-color: var(--accent); }

.intel-grid { display: grid; grid-template-columns: 300px 1fr; gap: 22px; align-items: start; }
@media (max-width: 760px) { .intel-grid { grid-template-columns: 1fr; } }

.intel-search { display: flex; gap: 8px; margin-bottom: 14px; }
.intel-search input[type="search"] {
    flex: 1; padding: 9px 11px; border: 1px solid var(--gray-30); background: var(--white);
    font-size: 14px; color: var(--ink);
}
.intel-hint { font-size: 12px; color: var(--accent); margin-bottom: 10px; }

.intel-results { display: flex; flex-direction: column; gap: 2px; max-height: 70vh; overflow-y: auto; }
.intel-result {
    display: grid; grid-template-columns: 1fr auto; grid-template-rows: auto auto;
    gap: 0 8px; padding: 10px 12px; border: 1px solid var(--gray-15); background: var(--white);
    text-decoration: none; color: var(--ink);
}
.intel-result:hover { border-color: var(--gray-30); background: var(--gray-08); }
.intel-result.is-picked { border-color: var(--accent); }
.intel-result-name { font-size: 14px; font-weight: 500; }
.intel-result-meta { grid-column: 1; font-size: 12px; color: var(--gray-50); }
.intel-result-add { grid-row: 1 / span 2; align-self: center; font-size: 18px; color: var(--gray-50); }
.intel-result.is-picked .intel-result-add { color: var(--accent); }

.intel-empty { border: 1px dashed var(--gray-30); padding: 40px 28px; text-align: center; }
.intel-empty h3 { margin: 0 0 8px; }

.intel-card { border: 1px solid var(--gray-15); background: var(--white); padding: 22px; }
.intel-card-head { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; }
.intel-card-head h3 { margin: 0; font-size: 22px; letter-spacing: -0.02em; }
.intel-chip { font-size: 12px; padding: 3px 9px; background: var(--gray-08); border: 1px solid var(--gray-15); color: var(--gray-70); }

.intel-metrics { display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); gap: 1px; background: var(--gray-15); border: 1px solid var(--gray-15); margin-bottom: 18px; }
.metric { background: var(--white); padding: 14px 16px; display: flex; flex-direction: column; gap: 4px; }
.metric-val { font-size: 20px; font-weight: 700; color: var(--ink); }
.metric-lbl { font-size: 11px; text-transform: uppercase; letter-spacing: 0.04em; color: var(--gray-50); }

.intel-subgrid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 18px; margin-bottom: 6px; }
.intel-label { font-size: 11px; text-transform: uppercase; letter-spacing: 0.04em; color: var(--gray-50); margin-bottom: 6px; font-weight: 600; }
.intel-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.intel-tag { font-size: 12px; padding: 3px 9px; background: var(--gray-08); border: 1px solid var(--gray-15); color: var(--gray-70); }
.intel-notes-current { font-size: 13px; color: var(--gray-70); white-space: pre-wrap; margin: 0; }

.intel-note-form { margin-top: 20px; padding-top: 18px; border-top: 1px solid var(--gray-15); }
.intel-note-form textarea, .intel-note-form input[type="text"] {
    width: 100%; padding: 9px 11px; border: 1px solid var(--gray-30); background: var(--white);
    font-size: 14px; color: var(--ink); font-family: inherit; box-sizing: border-box;
}
.intel-note-actions { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 12px; }

.intel-compare-table { width: 100%; border-collapse: collapse; background: var(--white); }
.intel-compare-table th, .intel-compare-table td { border: 1px solid var(--gray-15); padding: 10px 12px; font-size: 13px; text-align: left; }
.intel-compare-table thead th { background: var(--gray-08); font-size: 12px; }
.intel-compare-table tbody td:first-child { color: var(--gray-50); font-size: 12px; text-transform: uppercase; letter-spacing: 0.03em; }

/* ============ Desempeño (performance) ============ */
.perf-monthbar { display: flex; align-items: center; gap: 10px; margin: 18px 0 24px; }
.perf-monthbar label { font-size: 12px; text-transform: uppercase; letter-spacing: 0.04em; color: var(--gray-50); font-weight: 600; }
.perf-monthbar select { padding: 8px 11px; border: 1px solid var(--gray-30); background: var(--white); font-size: 14px; color: var(--ink); }

.perf-section-title { font-size: 14px; text-transform: uppercase; letter-spacing: 0.05em; color: var(--gray-50); margin: 0 0 12px; }
.perf-team { margin-bottom: 30px; }
.perf-reps { margin-bottom: 20px; }

.perf-table { width: 100%; border-collapse: collapse; background: var(--white); }
.perf-table th, .perf-table td { border: 1px solid var(--gray-15); padding: 9px 12px; font-size: 13px; text-align: left; vertical-align: middle; }
.perf-table thead th { background: var(--gray-08); font-size: 11px; text-transform: uppercase; letter-spacing: 0.03em; color: var(--gray-50); }
.perf-table td.num, .perf-table th.num { text-align: right; }

.perf-bar-wrap { position: relative; min-width: 140px; height: 22px; display: flex; align-items: center; }
.perf-bar { position: absolute; left: 0; top: 0; bottom: 0; background: var(--accent); opacity: 0.16; }
.perf-bar-val { position: relative; font-size: 13px; font-weight: 600; color: var(--ink); padding-left: 6px; }

/* ============ Pre-bid followups screen ============ */
.fu-section-title { font-size: 13px; text-transform: uppercase; letter-spacing: 0.05em; color: var(--gray-50); margin: 0 0 14px; }
.fu-flags, .fu-giro, .fu-risks, .fu-questions { margin-bottom: 18px; }
.fu-rationale { font-size: 14px; color: var(--ink); margin: 0 0 14px; padding: 10px 12px; background: var(--gray-08); border-left: 3px solid var(--accent); }
.fu-flag-row { display: flex; gap: 28px; flex-wrap: wrap; }
.fu-check { display: flex; gap: 10px; align-items: flex-start; cursor: pointer; font-size: 14px; }
.fu-check input { margin-top: 3px; }
.fu-bbb { margin-top: 14px; padding: 11px 13px; background: var(--accent); color: var(--white); font-size: 13px; font-weight: 600; }

.fu-risk-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.fu-risk { border: 1px solid var(--gray-15); padding: 11px 13px; }
.fu-risk-head { display: flex; gap: 10px; align-items: baseline; }
.fu-risk-text { font-size: 14px; color: var(--ink); }
.fu-mit { font-size: 12px; color: var(--gray-50); margin-top: 5px; }
.fu-sev { font-size: 10px; text-transform: uppercase; letter-spacing: 0.04em; font-weight: 700; padding: 2px 7px; color: var(--white); flex: 0 0 auto; }
.fu-sev-baja { background: var(--gray-50); }
.fu-sev-media { background: #B97A00; }
.fu-sev-alta { background: var(--accent); }

.fu-q { margin-bottom: 16px; }
.fu-q-label { display: block; font-size: 14px; font-weight: 600; color: var(--ink); margin-bottom: 3px; }
.fu-why { font-size: 12px; color: var(--gray-50); margin-bottom: 7px; }
.fu-q textarea { width: 100%; }

/* Pendientes (follow-up engine) */
.pill.alta { color: var(--white); background: var(--accent); border-color: var(--accent); }
.pill.media { color: var(--ink); border-color: var(--ink); }
.pill.baja { color: var(--gray-70); border-color: var(--gray-30); }
.pill.vencido { color: var(--white); background: var(--accent); border-color: var(--accent); }
.pendientes-section { margin-top: 28px; }
.pendientes-section > h3 {
    font-family: 'Poppins', sans-serif;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    margin: 0 0 12px;
    display: flex;
    align-items: center;
    gap: 10px;
}
.pendientes-section .count-badge {
    font-size: 11px;
    color: var(--gray-70);
    font-weight: 600;
}
.pendientes-section.is-overdue > h3 { color: var(--accent); }
.due-cell { white-space: nowrap; font-variant-numeric: tabular-nums; }
.assign-inline { display: flex; gap: 6px; align-items: center; }
.assign-inline select { padding: 6px 8px; font-size: 12px; }

/* ---------- Proyecto: plan de trabajo (multi-row add) ---------- */
.plan-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 180px 180px 145px 105px;
    gap: 10px;
    margin-bottom: 10px;
}
.plan-row input, .plan-row select { padding: 8px 10px; font-size: 13px; min-width: 0; }
.plan-row .plan-shared {
    min-height: 42px;
}
@media (max-width: 860px) {
    .plan-row { grid-template-columns: 1fr 1fr; }
    .plan-row .plan-title { grid-column: 1 / -1; }
}
.plan-edit-title { width: 100%; min-width: 180px; padding: 6px 8px; font-size: 13px; }
.plan-edit-date, .plan-edit-prio { padding: 6px 8px; font-size: 12px; }
.plan-edit-date.is-overdue { color: var(--accent); border-color: var(--accent); }
.plan-row-actions { display: flex; gap: 6px; justify-content: flex-end; align-items: center; }
.row-actions { display: flex; gap: 6px; justify-content: flex-end; align-items: center; flex-wrap: wrap; }

/* ---------- Preliminary projects desk ---------- */
.project-list-stack { display: grid; gap: 24px; }
.section-kicker {
    color: var(--accent);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: .18em;
    text-transform: uppercase;
    margin-bottom: 16px;
}
.section-kicker span { color: var(--gray-50); margin-left: 8px; }
.projects-head .page-head-actions { align-items: center; }
.project-section { padding: 24px 0 0; overflow: hidden; }
.project-section > .section-kicker { padding: 0 24px; }
.project-list { border-top: 1px solid var(--gray-15); }
.project-row {
    display: grid;
    grid-template-columns: minmax(220px, 1.35fr) 150px minmax(190px, 1fr) 82px;
    gap: 20px;
    align-items: center;
    padding: 18px 24px;
    border-bottom: 1px solid var(--gray-15);
    color: var(--ink);
    text-decoration: none;
    transition: background .14s ease, border-color .14s ease;
}
.project-row:hover { color: var(--ink); background: #fcf5f5; border-color: var(--accent); }
.project-id, .aside-index {
    color: var(--accent);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: .14em;
    text-transform: uppercase;
}
.project-row h3 { margin: 4px 0 4px; font-size: 17px; }
.project-row p { margin: 0; color: var(--gray-50); font-size: 12px; }
.project-row-meta { display: flex; flex-direction: column; gap: 8px; align-items: flex-start; }
.project-update { color: var(--gray-50); font-size: 11px; }
.project-row-next { border-left: 1px solid var(--gray-15); padding-left: 18px; }
.project-row-next small, .task-label, .signal-label { display: block; color: var(--gray-50); font-size: 10px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; margin-bottom: 5px; }
.project-row-next strong { font-size: 12px; font-weight: 500; line-height: 1.4; }
.project-row-tasks { text-align: right; color: var(--gray-50); font-size: 11px; font-variant-numeric: tabular-nums; }
.empty-projects { text-align: left; padding: 38px 28px; border-left: 3px solid var(--accent); }
.empty-mark { color: var(--accent); font-size: 11px; letter-spacing: .18em; font-weight: 700; margin-bottom: 12px; }
.empty-projects h3 { margin: 0 0 8px; font-size: 23px; }
.empty-projects p { color: var(--gray-50); margin: 0 0 18px; font-size: 13px; }
.project-form-layout, .project-detail-grid { display: grid; grid-template-columns: minmax(0, 1fr) 280px; gap: 24px; align-items: start; }
.project-form-card { max-width: 820px; }
.project-aside, .project-signal { background: #171717; color: var(--white); padding: 28px; }
.project-aside h2 { color: var(--white); margin: 32px 0 12px; font-size: 25px; }
.project-aside p { color: #bcbcbc; font-size: 13px; line-height: 1.65; margin: 0; }
.member-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 8px; border: 1px solid var(--gray-15); padding: 12px; }
.member-check { display: flex; gap: 9px; align-items: flex-start; padding: 9px; margin: 0; cursor: pointer; text-transform: none; letter-spacing: 0; font-weight: 400; border: 1px solid transparent; }
.member-check:hover { border-color: var(--gray-30); background: var(--gray-08); }
.member-check input { width: auto; margin-top: 3px; accent-color: var(--accent); }
.member-check strong, .member-check small { display: block; }
.member-check strong { font-size: 12px; font-weight: 600; }
.member-check small { color: var(--gray-50); font-size: 11px; margin-top: 2px; }
.form-actions { display: flex; gap: 10px; align-items: center; }
.project-detail-grid main { min-width: 0; }
.project-detail-grid .card + .card { margin-top: 24px; }
.project-detail-grid .card { padding: 26px; }
.project-detail-grid .card-header { margin-bottom: 14px; }
.project-detail-grid .card-header h2 { font-size: 21px; }
.project-signal { border-top: 3px solid var(--accent); margin-bottom: 24px; }
.project-signal strong { display: block; font-family: 'Merriweather', Georgia, serif; color: var(--white); font-size: 24px; margin: 7px 0 20px; }
.project-signal p { color: #d0d0d0; font-size: 13px; line-height: 1.5; margin: 0 0 20px; }
.signal-line { height: 1px; background: #484848; margin-bottom: 20px; }
.link-bid-form { display: grid; grid-template-columns: 1fr auto; gap: 10px; align-items: end; }
.linked-bid { display: flex; gap: 14px; align-items: center; flex-wrap: wrap; }
.linked-bid .section-kicker { width: 100%; margin-bottom: 0; }
.linked-bid a:not(.btn) { font-weight: 700; }
.linked-bid span { color: var(--gray-50); font-size: 12px; }
.task-count { color: var(--gray-50); font-size: 12px; }
.task-list { border-top: 1px solid var(--gray-15); }
.task-row { display: grid; grid-template-columns: minmax(180px, 1.5fr) 150px 125px 105px auto; gap: 14px; align-items: center; padding: 14px 0; border-bottom: 1px solid var(--gray-15); font-size: 12px; }
.task-row input, .task-row select { padding: 7px 8px; font-size: 12px; }
.task-title { display: flex; align-items: center; gap: 8px; }
.task-title input { min-width: 0; }
.task-row.is-complete { opacity: .5; }
.task-row .pill { flex: 0 0 auto; padding: 4px 7px; }
.add-task-card .subtle { font-size: 12px; line-height: 1.5; margin: 0 0 14px; }
.project-task-inputs {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 7px;
    margin-bottom: 8px;
}
.project-task-inputs input:first-child { grid-column: 1 / -1; }
.project-task-inputs input, .project-task-inputs select { padding: 8px; font-size: 12px; }
.add-task-card .btn { margin-top: 8px; margin-right: 5px; }
.empty-inline { color: var(--gray-50); font-size: 13px; padding: 18px 0 4px; }
@media (max-width: 1300px) {
    .task-row { grid-template-columns: 1fr 1fr; gap: 10px; }
    .task-title { grid-column: 1 / -1; }
    .task-row .row-actions { grid-column: 1 / -1; justify-content: flex-start; }
}
@media (max-width: 900px) {
    .project-row { grid-template-columns: 1fr 130px; gap: 12px; }
    .project-row-next { grid-column: 1; border-left: 0; padding-left: 0; }
    .project-row-tasks { grid-column: 2; grid-row: 2; }
    .project-form-layout, .project-detail-grid { grid-template-columns: 1fr; }
    .project-aside { display: none; }
    .project-signal { margin-bottom: 0; }
}
@media (max-width: 620px) {
    .project-section { padding-top: 20px; }
    .project-section > .section-kicker { padding: 0 16px; }
    .project-row { padding: 16px; grid-template-columns: 1fr; }
    .project-row-meta { flex-direction: row; align-items: center; justify-content: space-between; }
    .project-row-next, .project-row-tasks { grid-column: auto; grid-row: auto; text-align: left; }
    .project-row-tasks { display: none; }
    .link-bid-form { grid-template-columns: 1fr; }
    .task-row { grid-template-columns: 1fr 1fr; gap: 10px; }
    .task-title { grid-column: 1 / -1; }
    .task-row .row-actions { grid-column: 1 / -1; justify-content: flex-start; }
    .project-detail-grid .card { padding: 20px; }
}

/* Concurso exprés (vendor price comparison) */
.concurso-note {
    border: 1px solid var(--gray-30);
    padding: 10px 12px;
    margin-top: 12px;
    font-size: 13px;
}
.concurso-request .form-row,
.concurso-manual .form-row {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    margin-bottom: 12px;
}
.concurso-request label,
.concurso-manual label {
    display: flex;
    flex-direction: column;
    gap: 4px;
    font-size: 13px;
    font-weight: 600;
    flex: 1 1 200px;
}
.concurso-request .concurso-qty,
.concurso-manual .concurso-qty { flex: 0 0 120px; }
.provider-checks {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 8px;
    margin-bottom: 14px;
}
.provider-check {
    display: flex;
    align-items: center;
    gap: 8px;
    border: 1px solid var(--gray-30);
    padding: 8px 10px;
    font-size: 13px;
    cursor: pointer;
}
.provider-check .pc-name { font-weight: 600; }
.provider-check .pc-spec { font-size: 11px; }
.provider-check .pc-warn {
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--accent);
    margin-left: auto;
}
.concurso-table input,
.concurso-table select { width: 100%; padding: 6px 8px; font-size: 13px; }
.concurso-table .concurso-num { max-width: 120px; }
.concurso-row-actions { display: flex; gap: 6px; white-space: nowrap; align-items: center; }
.concurso-upload { cursor: pointer; margin: 0; }
.concurso-table tr.is-winner { background: var(--gray-10, #f4f4f4); }
.badge-cheapest {
    display: inline-block;
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    border: 1px solid var(--ink);
    padding: 1px 6px;
    margin-left: 6px;
}
.semaforo {
    display: inline-block;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    margin-right: 6px;
    vertical-align: middle;
    border: 1px solid var(--gray-30);
}
.semaforo-verde { background: #1f9d55; }
.semaforo-ambar { background: #d9a300; }
.semaforo-rojo { background: var(--accent); }
.semaforo-gris { background: var(--gray-30); }
.concurso-message {
    white-space: pre-wrap;
    font-family: inherit;
    font-size: 13px;
    border: 1px solid var(--gray-30);
    padding: 10px 12px;
    margin: 0 0 14px;
}

/* ============================================================
   Sidebar shell (Task #26 — nav restructure + visual redesign)
   Left rail nav grouped Principal / Flujo / Inteligencia, with a
   home "spine". Keeps the brand: B&W + #BF2C37, hard 0px corners.
   ============================================================ */
.shell { display: flex; min-height: 100vh; align-items: stretch; }

/* Logged-out (login) — no rail, centered content. */
.shell-noauth { display: block; }
.shell-noauth .page { max-width: 1280px; margin: 0 auto; }

/* ---------- Rail ---------- */
.rail {
    flex: 0 0 248px;
    width: 248px;
    background: #141414;
    border-right: 1px solid #141414;
    position: sticky;
    top: 0;
    align-self: flex-start;
    height: 100vh;
    display: flex;
    flex-direction: column;
    padding: 24px 0 18px;
    box-sizing: border-box;
}
.rail .brand { padding: 0 24px 22px; margin-bottom: 6px; }
.rail-nav { flex: 1 1 auto; overflow-y: auto; padding: 4px 14px; }
.nav-group { margin-bottom: 22px; }
.nav-group-label {
    font-family: 'Poppins', sans-serif;
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--gray-50);
    padding: 0 10px 8px;
}
.nav-item {
    display: block;
    padding: 9px 10px;
    color: #cfcfcf;
    text-decoration: none;
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 0.02em;
    border-left: 2px solid transparent;
    transition: color 0.12s ease, background 0.12s ease, border-color 0.12s ease;
}
.nav-item:hover { color: var(--white); background: rgba(255,255,255,0.05); }
.nav-item.is-active {
    color: var(--white);
    background: rgba(191,44,55,0.16);
    border-left-color: var(--accent);
}
.rail-foot { padding: 14px 18px 0; border-top: 1px solid #262626; margin: 0 6px; }
.rail-cta { width: 100%; }
.rail-user {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin-top: 14px;
}
.rail-user-name {
    color: #cfcfcf;
    font-size: 11px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* ---------- Main column ---------- */
.shell .page {
    flex: 1 1 auto;
    min-width: 0;
    max-width: 1180px;
    margin: 0;
    padding: 40px 48px 96px;
}

/* ---------- Page head (eyebrow + title + actions) ---------- */
.page-head {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: 28px;
    flex-wrap: wrap;
}
.page-head-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.eyebrow {
    font-family: 'Poppins', sans-serif;
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 8px;
}
.page-title { font-size: 34px; letter-spacing: -0.02em; margin: 0; line-height: 1.05; }
.page-sub { color: var(--gray-50); font-size: 14px; margin: 8px 0 0; line-height: 1.5; }

/* ---------- Pipeline spine (home) ---------- */
.spine {
    display: flex;
    align-items: stretch;
    gap: 0;
    border: 1px solid var(--gray-15);
    background: var(--white);
    margin-bottom: 24px;
    overflow-x: auto;
}
.spine-node {
    flex: 1 1 0;
    min-width: 120px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    padding: 24px 14px;
    text-decoration: none;
    color: var(--ink);
    border-right: 1px solid var(--gray-15);
    transition: background 0.12s ease;
}
.spine-node:last-of-type { border-right: none; }
.spine-node:hover { background: var(--gray-08); color: var(--ink); }
.spine-count {
    font-family: 'Merriweather', Georgia, serif;
    font-size: 30px;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--ink);
}
.spine-label {
    font-family: 'Poppins', sans-serif;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--gray-50);
}
.spine-link {
    display: flex;
    align-items: center;
    color: var(--gray-30);
    font-size: 18px;
    padding: 0 2px;
}
@media (max-width: 720px) { .spine-link { display: none; } }

/* ---------- Home KPI tiles ---------- */
.home-kpis {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
    gap: 0;
    border-top: 1px solid var(--gray-15);
    border-left: 1px solid var(--gray-15);
    margin-bottom: 28px;
}
.home-kpis .kpi {
    background: var(--white);
    border-right: 1px solid var(--gray-15);
    border-bottom: 1px solid var(--gray-15);
    padding: 20px 22px;
}
.home-kpis .kpi-k {
    font-family: 'Poppins', sans-serif;
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.16em;
    color: var(--gray-50);
    margin-bottom: 8px;
    font-weight: 600;
}
.home-kpis .kpi-v {
    font-family: 'Merriweather', Georgia, serif;
    font-size: 24px;
    font-weight: 700;
    color: var(--ink);
    letter-spacing: -0.01em;
}
.home-kpis .kpi-accent .kpi-k { color: var(--accent); }

/* ---------- Home jump cards ---------- */
.home-jump {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 16px;
}
.jump-card {
    display: block;
    background: var(--white);
    border: 1px solid var(--gray-15);
    padding: 24px;
    text-decoration: none;
    color: var(--ink);
    transition: border-color 0.12s ease, box-shadow 0.12s ease, transform 0.12s ease;
}
.jump-card:hover {
    color: var(--ink);
    border-color: var(--accent);
    box-shadow: 0 6px 22px rgba(0,0,0,0.06);
    transform: translateY(-2px);
}
.jump-card h3 { margin: 0 0 8px; font-size: 18px; }
.jump-card p { margin: 0 0 16px; color: var(--gray-50); font-size: 13px; line-height: 1.5; }
.jump-cta { color: var(--accent); font-weight: 600; font-size: 13px; }

/* ---------- Mobile chrome (top bar, burger, drawer overlay) ----------
   Hidden on desktop; the rail is the sidebar. On mobile the rail becomes a
   slide-in drawer toggled by a pure-CSS checkbox (no JS). */
.nav-toggle { position: absolute; opacity: 0; pointer-events: none; width: 0; height: 0; }
.topbar-m { display: none; }
.nav-overlay { display: none; }
.rail-close { display: none; }

@media (max-width: 860px) {
    .shell { display: block; }

    /* Sticky top app bar */
    .topbar-m {
        display: flex;
        align-items: center;
        justify-content: space-between;
        position: sticky;
        top: 0;
        z-index: 50;
        background: #141414;
        padding: 12px 18px;
    }
    .topbar-m .brand-m { padding: 0; }
    .nav-burger {
        display: inline-flex;
        flex-direction: column;
        justify-content: center;
        gap: 5px;
        width: 44px;
        height: 44px;
        padding: 10px;
        margin: -10px -10px -10px 0;
        cursor: pointer;
        box-sizing: border-box;
    }
    .nav-burger span {
        display: block;
        height: 2px;
        width: 100%;
        background: var(--white);
        transition: transform 0.2s ease, opacity 0.2s ease;
    }

    /* Drawer */
    .rail {
        position: fixed;
        top: 0;
        left: 0;
        bottom: 0;
        width: 82%;
        max-width: 320px;
        height: 100%;
        z-index: 70;
        transform: translateX(-100%);
        transition: transform 0.24s ease;
        box-shadow: 0 0 40px rgba(0,0,0,0.4);
        padding-top: 22px;
        overflow-y: auto;
    }
    .nav-overlay {
        display: block;
        position: fixed;
        inset: 0;
        z-index: 60;
        background: rgba(0,0,0,0.5);
        opacity: 0;
        visibility: hidden;
        transition: opacity 0.24s ease, visibility 0.24s ease;
    }
    .rail-close {
        display: block;
        position: absolute;
        top: 10px;
        right: 14px;
        font-size: 30px;
        line-height: 1;
        color: #cfcfcf;
        cursor: pointer;
        padding: 4px 10px;
    }

    /* Open state */
    .nav-toggle:checked ~ .rail { transform: translateX(0); }
    .nav-toggle:checked ~ .nav-overlay { opacity: 1; visibility: visible; }

    /* Bigger tap targets inside the drawer */
    .rail-nav { padding: 8px 16px; }
    .nav-item { padding: 12px 12px; font-size: 15px; }
    .nav-group { margin-bottom: 18px; }

    /* Content column */
    .shell .page { padding: 22px 18px 80px; max-width: none; }
}

/* ---------- Tables: horizontal scroll on small screens ----------
   The app shares many wide tables (bids-table etc.). Wrapping them in a
   scroll context keeps the layout intact instead of overflowing the page. */
@media (max-width: 860px) {
    .card { overflow-x: auto; -webkit-overflow-scrolling: touch; }
    .bids-table, .perf-table, .detail-table,
    .intel-compare-table, .line-items-table, .concurso-table {
        min-width: 560px;
    }
    .bids-table th, .bids-table td { padding-left: 12px; padding-right: 12px; }
}

/* ---------- Phone tuning ---------- */
@media (max-width: 560px) {
    .shell .page { padding: 18px 14px 80px; }

    /* Page head stacks; primary action goes full width */
    .page-head { flex-direction: column; align-items: stretch; gap: 14px; margin-bottom: 22px; }
    .page-title { font-size: 26px; }
    .page-head > div:first-child { width: 100%; }
    .page-head .btn-primary,
    .page-head-actions { width: 100%; }
    .page-head-actions .btn { flex: 1 1 0; text-align: center; }

    /* Pipeline spine: tidy 2-column grid instead of cramped scroll */
    .spine {
        display: grid;
        grid-template-columns: 1fr 1fr;
        overflow: visible;
        border-bottom: none;
    }
    .spine-node {
        border-right: 1px solid var(--gray-15);
        border-bottom: 1px solid var(--gray-15);
        padding: 18px 10px;
    }
    .spine-node:last-of-type { grid-column: 1 / -1; }
    .spine-count { font-size: 26px; }

    /* KPI tiles: 2-up */
    .home-kpis { grid-template-columns: 1fr 1fr; }
    .home-kpis .kpi-accent { grid-column: 1 / -1; }
    .home-kpis .kpi-v { font-size: 21px; }

    /* Jump cards single column */
    .home-jump { grid-template-columns: 1fr; }

    /* Summary stat grid 2-up */
    .summary-grid { grid-template-columns: 1fr 1fr; }

    /* Prevent iOS auto-zoom on focus; full-width fields */
    input[type="text"], input[type="search"], input[type="email"],
    input[type="number"], input[type="tel"], input[type="date"],
    select, textarea { font-size: 16px; }
}

/* ==================== Inicio inteligente (home) ==================== */
.inic-i { width: 1em; height: 1em; display: inline-block; vertical-align: -0.125em; }
.inic-accent-tx { color: var(--accent); }
.inic-ok-tx { color: var(--ok); }
.inic-muted-tx { color: var(--gray-50); }

.inic-section-head { display: flex; align-items: center; gap: 8px; margin-bottom: 12px; }
.inic-section-head.inic-spread { justify-content: space-between; }
.inic-section-title {
    font-family: 'Poppins', sans-serif;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--gray-50);
    margin: 0;
}
.inic-accent-ico { color: var(--accent); font-size: 15px; display: inline-flex; }

/* --- AI morning brief --- */
.inic-brief-wrap { margin-bottom: 32px; }
.inic-brief {
    position: relative;
    background: #FDF2F3;
    border: 1px solid var(--gray-15);
    border-left: 4px solid var(--accent);
    padding: 20px 22px;
}
.inic-brief p {
    margin: 0;
    max-width: 62ch;
    font-size: 15px;
    line-height: 1.6;
    font-weight: 500;
    color: var(--ink);
}
.inic-brief-stamp {
    position: absolute;
    top: 16px;
    right: 16px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 11px;
    font-weight: 500;
    color: rgba(191, 44, 55, 0.8);
    background: rgba(255, 255, 255, 0.6);
    border: 1px solid rgba(191, 44, 55, 0.12);
    padding: 4px 8px;
}
@media (max-width: 720px) { .inic-brief-stamp { display: none; } }

/* --- KPI strip --- */
.inic-kpis {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-bottom: 40px;
}
.inic-kpi {
    border: 1px solid var(--gray-15);
    background: var(--white);
    padding: 18px 20px;
    display: flex;
    flex-direction: column;
    transition: border-color 0.12s ease;
}
.inic-kpi:hover { border-color: var(--gray-30); }
.inic-kpi-urgent { border-color: rgba(191, 44, 55, 0.35); background: rgba(253, 242, 243, 0.4); }
.inic-kpi-k {
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--gray-50);
    margin-bottom: 10px;
}
.inic-kpi-urgent .inic-kpi-k { color: var(--accent); }
.inic-kpi-v {
    font-family: 'Merriweather', Georgia, serif;
    font-size: 23px;
    font-weight: 700;
    letter-spacing: -0.01em;
    color: var(--ink);
    line-height: 1.1;
}
.inic-kpi-urgent .inic-kpi-v { color: var(--accent); }
.inic-kpi-cur { font-family: 'Poppins', sans-serif; font-size: 11px; font-weight: 600; color: var(--gray-50); }
.inic-kpi-sub { font-size: 12px; color: var(--gray-50); font-weight: 500; margin-top: 6px; }
.inic-kpi-meta { margin-top: 12px; }
.inic-kpi-metarow { display: flex; justify-content: space-between; font-size: 12px; font-weight: 500; color: var(--gray-50); margin-bottom: 6px; }

/* --- progress bars --- */
.inic-bar { width: 100%; height: 6px; background: var(--gray-08); overflow: hidden; }
.inic-bar-thin { height: 4px; }
.inic-bar-fill { height: 100%; background: var(--accent); }
.inic-bar-fill.inic-bar-hot { background: var(--accent); }
.inic-bar-fill.inic-bar-warm { background: #d97706; }
.inic-bar-fill.inic-bar-cold { background: var(--gray-30); }
.inic-bar-split { height: 8px; display: flex; }
.inic-bar-secured { height: 100%; background: var(--ink); }
.inic-bar-pipe { height: 100%; background: var(--gray-30); }

/* --- Main two-column layout --- */
.inic-grid { display: grid; grid-template-columns: 2fr 1fr; gap: 32px; align-items: start; }

/* --- Acelera hoy (action feed) --- */
.inic-actions { display: flex; flex-direction: column; gap: 16px; }
.inic-action {
    border: 1px solid var(--gray-15);
    background: var(--white);
    box-shadow: 0 1px 2px rgba(0,0,0,0.04);
    transition: border-color 0.12s ease;
}
.inic-action:hover { border-color: var(--gray-30); }
.inic-action-body { display: flex; gap: 16px; padding: 16px 18px; }
.inic-rank { flex-shrink: 0; width: 28px; display: flex; flex-direction: column; align-items: center; }
.inic-rank-n { font-size: 11px; font-weight: 700; color: var(--gray-30); margin-bottom: 6px; }
.inic-rank-bar { width: 3px; flex: 1; min-height: 44px; }
.inic-bar-red { background: var(--accent); }
.inic-bar-amber { background: #d97706; }
.inic-bar-gray { background: var(--gray-50); }
.inic-action-main { flex: 1; min-width: 0; }
.inic-action-top { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; margin-bottom: 8px; }
.inic-action-tags { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.inic-badge { padding: 3px 8px; font-size: 10px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; }
.inic-badge-red { background: rgba(191, 44, 55, 0.1); color: var(--accent); }
.inic-badge-amber { background: #fef3c7; color: #92400e; }
.inic-badge-gray { background: var(--gray-08); color: var(--gray-70); }
.inic-action-kind { display: inline-flex; align-items: center; gap: 6px; font-size: 11px; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: var(--gray-50); }
.inic-action-amt { font-size: 16px; font-weight: 700; color: var(--ink); white-space: nowrap; }
.inic-amt-suffix { font-size: 11px; font-weight: 500; color: var(--gray-50); }
.inic-action-bottom { display: flex; justify-content: space-between; align-items: flex-end; gap: 16px; }
.inic-action-info { min-width: 0; }
.inic-action-client { font-size: 18px; font-weight: 700; margin: 0 0 4px; color: var(--ink); }
.inic-action-reason { margin: 0; font-size: 13px; font-weight: 500; color: var(--gray-50); display: flex; align-items: baseline; gap: 6px; line-height: 1.45; }
.inic-action-reason .inic-i { color: rgba(191,44,55,0.7); flex-shrink: 0; }
.inic-action-cta { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.inic-draft-toggle { background: none; border: none; cursor: pointer; font-family: 'Poppins', sans-serif; font-size: 12px; font-weight: 600; color: var(--gray-50); padding: 0; white-space: nowrap; }
.inic-draft-toggle:hover { color: var(--ink); }
.inic-action-btn { display: inline-flex; align-items: center; gap: 6px; white-space: nowrap; }
.inic-action-btn-static { cursor: default; }

/* --- AI draft preview --- */
.inic-draft { border-top: 1px solid var(--gray-15); background: var(--gray-08); }
.inic-draft-inner { display: flex; justify-content: space-between; align-items: flex-start; gap: 20px; padding: 14px 18px 14px 62px; }
.inic-draft-msg { display: flex; gap: 8px; align-items: flex-start; min-width: 0; }
.inic-draft-ico { color: var(--gray-30); flex-shrink: 0; margin-top: 2px; }
.inic-draft-text { margin: 0; font-size: 13px; font-style: italic; font-weight: 500; color: var(--gray-70); line-height: 1.55; }
.inic-draft-loading { font-style: normal; color: var(--gray-50); }
.inic-wa {
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 12px;
    background: #16a34a;
    color: #fff;
    font-size: 12px;
    font-weight: 700;
    text-decoration: none;
    transition: background 0.12s ease;
}
.inic-wa:hover { background: #15803d; color: #fff; }

.inic-empty { border: 1px dashed var(--gray-30); background: var(--white); padding: 32px; text-align: center; }
.inic-empty p { margin: 0 0 16px; color: var(--gray-50); font-size: 14px; }

/* --- Inteligencia sidebar --- */
.inic-col-side { display: flex; flex-direction: column; gap: 20px; }
.inic-side-title { margin-bottom: -4px; }
.inic-card { border: 1px solid var(--gray-15); background: var(--white); padding: 18px 20px; }
.inic-card-head { display: flex; align-items: center; gap: 8px; margin-bottom: 16px; }
.inic-card-head .inic-i { color: var(--gray-70); }
.inic-card-head h3 { margin: 0; font-size: 14px; font-weight: 700; color: var(--ink); }
.inic-card-empty { font-size: 13px; margin: 0; }

.inic-prob-list { display: flex; flex-direction: column; gap: 14px; }
.inic-prob-row { display: flex; justify-content: space-between; align-items: baseline; font-size: 12px; font-weight: 700; margin-bottom: 6px; }
.inic-prob-client { color: var(--ink); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 55%; }
.inic-prob-nums { display: flex; gap: 12px; }
.inic-prob-pct { width: 34px; text-align: right; }

.inic-forecast { margin-bottom: 14px; }
.inic-forecast-row { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 8px; }
.inic-forecast-v { font-size: 17px; font-weight: 700; color: var(--ink); }
.inic-forecast-legend { display: flex; justify-content: space-between; font-size: 10px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--gray-30); margin-top: 8px; }
.inic-note { background: var(--gray-08); border: 1px solid var(--gray-15); padding: 12px; display: flex; gap: 8px; align-items: flex-start; }
.inic-note .inic-i { color: var(--accent); flex-shrink: 0; margin-top: 1px; }
.inic-note p { margin: 0; font-size: 12px; font-weight: 500; color: var(--gray-70); line-height: 1.5; }

.inic-radar { display: flex; flex-direction: column; gap: 12px; border-left: 2px solid var(--gray-15); padding-left: 12px; }
.inic-radar-client { font-size: 12px; font-weight: 700; color: var(--ink); }
.inic-radar-detail { font-size: 12px; color: var(--gray-50); margin-top: 2px; line-height: 1.4; }

.inic-card-provider { border-color: rgba(191, 44, 55, 0.2); background: rgba(253, 242, 243, 0.5); }
.inic-provider-eyebrow { font-size: 11px !important; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; }
.inic-provider-for { font-size: 13px; font-weight: 500; color: var(--ink); margin: 0 0 12px; line-height: 1.4; }
.inic-provider-box { background: var(--white); border: 1px solid rgba(191, 44, 55, 0.2); padding: 12px; }
.inic-provider-name { font-size: 12px; font-weight: 700; color: var(--ink); margin-bottom: 6px; }
.inic-provider-stats { display: flex; gap: 12px; font-size: 12px; font-weight: 500; color: var(--gray-50); flex-wrap: wrap; }
.inic-provider-stats .inic-ok-tx { display: inline-flex; align-items: center; gap: 4px; }

/* --- Responsive --- */
@media (max-width: 980px) {
    .inic-grid { grid-template-columns: 1fr; gap: 28px; }
    .inic-kpis { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 720px) {
    .inic-kpis { grid-template-columns: 1fr; }
    .inic-action-body { flex-direction: column; gap: 12px; }
    .inic-rank { flex-direction: row; width: auto; gap: 8px; }
    .inic-rank-bar { width: 100%; height: 3px; min-height: 3px; }
    .inic-action-bottom { flex-direction: column; align-items: stretch; }
    .inic-action-cta { justify-content: space-between; }
    .inic-draft-inner { flex-direction: column; padding: 14px 16px; gap: 12px; }
    .inic-wa { align-self: flex-start; }
}