:root {
    --teal: #0F6E56;
    --teal-600: #0C5A46;
    --teal-700: #0A4838;
    --teal-900: #0B2E26;
    --lime: #97C459;
    --lime-700: #5E8A28;
    --ink: #1B2A26;
    --text: #1F2A2E;
    --muted: #6B7280;
    --muted-2: #9AA3AB;
    --line: #E7E9EC;
    --line-2: #EFF1F3;
    --bg: #F6F7F9;
    --white: #FFFFFF;
    --danger: #B3261E;
    --danger-bg: #FCECEA;
    --ok-bg: #E7F3EC;
    --warn: #8A6D1A;
    --warn-bg: #FBF3E0;
    --info: #1B4D7E;
    --info-bg: #E8F0F8;
    --r-sm: 8px;
    --r: 12px;
    --r-lg: 16px;
    --sh-sm: 0 1px 2px rgba(16,24,40,.05);
    --sh: 0 1px 3px rgba(16,24,40,.07), 0 1px 2px rgba(16,24,40,.04);
    --sh-md: 0 4px 14px rgba(16,24,40,.08);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body { margin: 0; background: var(--bg); color: var(--text); font-size: 14.5px; line-height: 1.55; -webkit-font-smoothing: antialiased; }
a { color: var(--teal); text-decoration: none; }
a:hover { color: var(--teal-600); }
h1 { font-size: 21px; font-weight: 650; margin: 0; letter-spacing: -.01em; color: var(--ink); }
h2 { font-size: 17px; font-weight: 600; margin: 0; color: var(--ink); }
h3 { font-size: 15px; font-weight: 600; margin: 0 0 14px; color: var(--ink); letter-spacing: -.005em; }
p { margin: 0 0 10px; }
.ico { flex-shrink: 0; vertical-align: middle; }
code { background: var(--line-2); padding: 1px 6px; border-radius: 6px; font-size: .88em; }

/* ============ Topbar ============ */
.topbar {
    display: flex; align-items: stretch; gap: 8px;
    background: var(--teal-900); color: #EAF2EE;
    padding: 0 18px; height: 62px; position: sticky; top: 0; z-index: 50;
}
.brand { display: flex; align-items: center; padding-right: 10px; }
.mainnav { display: flex; align-items: stretch; gap: 2px; flex: 1; overflow-x: auto; }
.mainnav::-webkit-scrollbar { height: 0; }
.mainnav > a, .nav-drop > a {
    display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 3px;
    color: #B9D2C8; padding: 0 13px; min-width: 64px; font-size: 11.5px; font-weight: 500;
    white-space: nowrap; border: 0; background: transparent; cursor: pointer; position: relative;
    border-bottom: 2.5px solid transparent; transition: color .12s, background .12s; text-decoration: none;
}
.mainnav > a .ico, .nav-drop > a .ico { opacity: .92; }
.mainnav > a:hover, .nav-drop > a:hover { color: #fff; background: rgba(255,255,255,.06); }
.mainnav > a.is-active, .nav-drop > a.is-active { color: #fff; border-bottom-color: var(--lime); }
.mainnav > a.is-active .ico, .nav-drop > a.is-active .ico { color: var(--lime); }

.nav-drop { position: relative; display: flex; }
.nav-drop-menu {
    position: absolute; top: 100%; right: 0; min-width: 210px; background: #fff;
    border: 1px solid var(--line); border-radius: var(--r); box-shadow: var(--sh-md);
    padding: 6px; display: none; z-index: 60;
}
.nav-drop:hover .nav-drop-menu { display: block; }
.nav-drop-menu a {
    display: flex; align-items: center; gap: 10px; flex-direction: row;
    color: var(--text); padding: 9px 11px; border-radius: var(--r-sm); font-size: 13.5px;
    min-width: 0; border: 0;
}
.nav-drop-menu a .ico { color: var(--muted); width: 18px; height: 18px; }
.nav-drop-menu a:hover { background: var(--bg); color: var(--teal); }
.nav-drop-menu a:hover .ico { color: var(--teal); }
.nav-drop-sep { height: 1px; background: var(--line); margin: 5px 4px; }

.usermenu { display: flex; align-items: center; gap: 12px; padding-left: 8px; }
.usermenu .who { display: flex; align-items: center; gap: 7px; font-size: 13px; color: #CFE0D9; text-decoration: none; padding: 6px 10px; border-radius: 8px; }
.usermenu .who:hover { color: #fff; background: rgba(255,255,255,.08); }
.btn-link { color: var(--lime); font-size: 13px; font-weight: 500; display: inline-flex; align-items: center; gap: 5px; }

/* ============ Shell / layout ============ */
.shell { max-width: 1240px; margin: 0 auto; padding: 28px 24px; }
.shell.has-side { display: flex; gap: 0; align-items: stretch; max-width: none; padding: 0; }
.content { min-width: 0; }
.shell:not(.has-side) .content { width: 100%; }
.shell.has-side .content { flex: 1; padding: 26px 32px; max-width: 1200px; }
.page-head { display: flex; align-items: center; justify-content: space-between; gap: 14px; margin-bottom: 22px; }
.page-head .title-wrap { display: flex; align-items: center; gap: 11px; }
.page-head .title-ico { width: 38px; height: 38px; border-radius: 10px; background: var(--ok-bg); color: var(--teal); display: flex; align-items: center; justify-content: center; }
.page-actions { display: flex; gap: 9px; flex-shrink: 0; }
.footer { text-align: center; color: var(--muted-2); font-size: 12.5px; padding: 30px 0 24px; }

/* sidebar — rail vertical de altura completa (no flotante) */
.sidebar { width: 240px; flex-shrink: 0; background: #fff; border-right: 1px solid var(--line); padding: 16px 12px; position: sticky; top: 62px; align-self: stretch; min-height: calc(100vh - 62px); }
.sidebar .side-title { font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: .05em; color: var(--muted-2); padding: 8px 11px 5px; }
.sidebar a { display: flex; align-items: center; gap: 10px; padding: 9px 11px; border-radius: var(--r-sm); color: #41505A; font-size: 13.5px; font-weight: 500; margin-bottom: 1px; }
.sidebar a .ico { width: 18px; height: 18px; color: var(--muted-2); }
.sidebar a:hover { background: var(--bg); }
.sidebar a.is-active { background: var(--ok-bg); color: var(--teal-700); }
.sidebar a.is-active .ico { color: var(--teal); }
@media (max-width: 880px) { .shell.has-side { flex-direction: column; } .sidebar { width: 100%; position: static; min-height: 0; display: flex; flex-wrap: wrap; gap: 3px; border-right: 0; border-bottom: 1px solid var(--line); } .shell.has-side .content { padding: 20px; } }

/* ============ Cards / panels ============ */
.panel { background: var(--white); border: 1px solid var(--line); border-radius: var(--r); padding: 22px; box-shadow: var(--sh-sm); margin-bottom: 18px; }
.panel.flush { padding: 0; overflow: hidden; }
.panel.center { text-align: center; padding: 40px 22px; }
.lead { color: var(--muted); font-size: 15px; }
.section-title { display: flex; align-items: center; gap: 8px; font-size: 15px; font-weight: 600; color: var(--ink); margin: 4px 0 14px; }
.section-title .ico { color: var(--teal); }
.section-sub { color: var(--muted); font-size: 13.5px; margin: -8px 0 16px; }

.grid { display: grid; gap: 16px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 920px) { .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px) { .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; } }

/* metric cards */
.metric-card { display: flex; align-items: center; gap: 14px; background: var(--white); border: 1px solid var(--line); border-radius: var(--r); padding: 18px; box-shadow: var(--sh-sm); transition: box-shadow .15s, transform .15s; }
.metric-card:hover { box-shadow: var(--sh-md); transform: translateY(-1px); }
.metric-ico { width: 44px; height: 44px; border-radius: 11px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.metric-body { display: flex; flex-direction: column; }
.metric-label { color: var(--muted); font-size: 12.5px; font-weight: 500; }
.metric-value { font-size: 25px; font-weight: 680; color: var(--ink); letter-spacing: -.02em; line-height: 1.2; }
.tone-teal { background: var(--ok-bg); color: var(--teal); }
.tone-blue { background: var(--info-bg); color: var(--info); }
.tone-amber { background: var(--warn-bg); color: var(--warn); }
.tone-red { background: var(--danger-bg); color: var(--danger); }
.tone-lime { background: #EEF5E1; color: var(--lime-700); }

/* document type cards (Ventas) */
.doc-card { background: var(--white); border: 1px solid var(--line); border-radius: var(--r); padding: 18px; box-shadow: var(--sh-sm); display: flex; flex-direction: column; gap: 12px; transition: box-shadow .15s, border-color .15s, transform .15s; }
.doc-card:hover { box-shadow: var(--sh-md); transform: translateY(-1px); }
.doc-card.feature { border-left: 3px solid var(--teal); }
.doc-card .dc-head { display: flex; align-items: flex-start; gap: 12px; }
.doc-ico { width: 40px; height: 40px; border-radius: 10px; background: var(--ok-bg); color: var(--teal); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.doc-card h4 { margin: 0 0 3px; font-size: 15px; font-weight: 600; color: var(--ink); }
.doc-card .dc-desc { color: var(--muted); font-size: 13px; line-height: 1.5; }
.dc-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.dc-foot { display: flex; gap: 8px; align-items: center; margin-top: auto; }

/* config cards */
.config-card { display: block; background: var(--white); border: 1px solid var(--line); border-radius: var(--r); padding: 18px; box-shadow: var(--sh-sm); transition: box-shadow .15s, border-color .15s, transform .15s; }
.config-card:hover { box-shadow: var(--sh-md); border-color: var(--teal); transform: translateY(-1px); }
.config-card .cc-head { display: flex; align-items: center; gap: 11px; margin-bottom: 7px; }
.config-card .cc-ico { width: 36px; height: 36px; border-radius: 9px; background: var(--ok-bg); color: var(--teal); display: flex; align-items: center; justify-content: center; }
.config-title { font-weight: 600; color: var(--ink); font-size: 14.5px; }
.config-desc { color: var(--muted); font-size: 13px; line-height: 1.5; }

/* steps */
.steps { margin: 6px 0 0; padding: 0; list-style: none; counter-reset: s; }
.steps li { display: flex; gap: 12px; padding: 11px 0; border-top: 1px solid var(--line-2); align-items: flex-start; }
.steps li:first-child { border-top: 0; }
.steps .num { counter-increment: s; width: 24px; height: 24px; border-radius: 50%; background: var(--ok-bg); color: var(--teal); font-size: 12px; font-weight: 600; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.steps .num::before { content: counter(s); }

.chips { display: flex; flex-wrap: wrap; gap: 7px; margin-bottom: 14px; }
.chip { background: var(--ok-bg); color: var(--teal-700); border-radius: 7px; padding: 5px 11px; font-size: 12.5px; font-weight: 500; }
.badge-soon { display: inline-flex; align-items: center; gap: 6px; background: var(--warn-bg); color: var(--warn); padding: 6px 12px; border-radius: 7px; font-size: 12.5px; font-weight: 500; }

/* ============ Forms ============ */
.form label { display: block; margin-bottom: 15px; font-size: 13px; color: #43505A; font-weight: 500; }
.form .col-2 { grid-column: 1 / -1; }
input, select, textarea {
    width: 100%; margin-top: 5px; padding: 9px 12px; border: 1px solid var(--line);
    border-radius: var(--r-sm); font-size: 14px; font-family: inherit; background: #fff; color: var(--text);
    transition: border-color .12s, box-shadow .12s;
}
input::placeholder, textarea::placeholder { color: var(--muted-2); }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--teal); box-shadow: 0 0 0 3px rgba(15,110,86,.12); }
input[type="checkbox"], input[type="radio"] { width: auto; margin: 0 7px 0 0; vertical-align: middle; accent-color: var(--teal); }
.check-inline { display: inline-block; margin-top: 7px; font-size: 12.5px; color: var(--muted); }
.check-block { display: flex; align-items: center; gap: 8px; margin-top: 11px; font-size: 13.5px; color: #43505A; font-weight: 500; }
.check-block input { width: auto; }
.form-actions { display: flex; justify-content: flex-end; gap: 10px; margin-top: 6px; }
.hint { color: var(--muted); font-size: 13px; }

/* ============ Buttons ============ */
.btn { display: inline-flex; align-items: center; gap: 7px; padding: 9px 15px; border-radius: var(--r-sm); border: 1px solid var(--line); background: #fff; color: var(--text); font-size: 13.5px; font-weight: 550; cursor: pointer; transition: background .12s, border-color .12s, box-shadow .12s; white-space: nowrap; }
.btn:hover { border-color: #CFD4D9; background: #FCFCFD; color: var(--text); }
.btn .ico { width: 17px; height: 17px; }
.btn-primary { background: var(--teal); border-color: var(--teal); color: #fff; }
.btn-primary:hover { background: var(--teal-600); border-color: var(--teal-600); color: #fff; }
.btn-block { width: 100%; justify-content: center; }
.btn-sm { padding: 6px 11px; font-size: 12.5px; }
.btn-danger { background: #fff; border-color: var(--line); color: var(--danger); }
.btn-danger:hover { background: var(--danger-bg); border-color: #EBC4C0; }
.btn-group { display: inline-flex; gap: 7px; }
.inline-form { display: inline; }

/* ============ Tables ============ */
.table-wrap { overflow-x: auto; }
.table { width: 100%; border-collapse: collapse; }
.table th, .table td { text-align: left; padding: 12px 16px; font-size: 13.8px; vertical-align: middle; }
.table thead th { color: var(--muted); font-weight: 600; font-size: 11.5px; text-transform: uppercase; letter-spacing: .04em; background: #FAFBFC; border-bottom: 1px solid var(--line); }
.table tbody td { border-bottom: 1px solid var(--line-2); }
.table tbody tr:last-child td { border-bottom: none; }
.table tbody tr:hover { background: #FAFBFC; }
.table td.num, .table th.num { text-align: right; font-variant-numeric: tabular-nums; }
.table td.actions { text-align: right; white-space: nowrap; }
.table .sub { color: var(--muted); font-size: 12px; }
.table .empty { text-align: center; color: var(--muted); padding: 36px; }
.table .empty .ico { color: var(--muted-2); margin-bottom: 8px; }

/* toolbar */
.toolbar { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; margin-bottom: 16px; }
.toolbar .search { position: relative; flex: 1; min-width: 230px; }
.toolbar .search .ico { position: absolute; left: 11px; top: 50%; transform: translateY(-50%); color: var(--muted-2); }
.toolbar .search input { margin-top: 0; padding-left: 36px; }
.toolbar select { margin-top: 0; width: auto; }
.toolbar .count { color: var(--muted); font-size: 13px; margin-left: auto; }

/* pagination */
.pagination { display: flex; gap: 6px; justify-content: center; margin-top: 20px; flex-wrap: wrap; }
.pagination a, .pagination span { padding: 7px 12px; border: 1px solid var(--line); border-radius: var(--r-sm); font-size: 13.5px; color: var(--text); background: #fff; }
.pagination a:hover { border-color: var(--teal); color: var(--teal); }
.pagination .is-active { background: var(--teal); color: #fff; border-color: var(--teal); }
.pagination .disabled { opacity: .45; pointer-events: none; }

/* pills */
.pill { display: inline-flex; align-items: center; gap: 5px; padding: 3px 10px; border-radius: 20px; font-size: 12px; font-weight: 550; white-space: nowrap; }
.pill-ok { background: var(--ok-bg); color: var(--teal-700); }
.pill-warn { background: var(--warn-bg); color: var(--warn); }
.pill-danger { background: var(--danger-bg); color: var(--danger); }
.pill-muted { background: var(--line-2); color: #5F6368; }
.pill-info { background: var(--info-bg); color: var(--info); }

/* kv */
.kv { width: 100%; }
.kv td { padding: 8px 0; font-size: 13.8px; border-bottom: 1px solid var(--line-2); }
.kv tr:last-child td { border-bottom: 0; }
.kv td:first-child { color: var(--muted); width: 190px; }

/* alerts */
.alert { display: flex; gap: 9px; padding: 12px 15px; border-radius: var(--r-sm); margin-bottom: 18px; font-size: 13.8px; align-items: flex-start; }
.alert .ico { flex-shrink: 0; margin-top: 1px; }
.alert-ok { background: var(--ok-bg); color: var(--teal-700); border: 1px solid #C7E2D3; }
.alert-error { background: var(--danger-bg); color: var(--danger); border: 1px solid #EFC9C5; }
.error-list { margin: 5px 0 0; padding-left: 18px; }
.error-list li { font-size: 13px; }

/* ============ Botonera de acciones por fila (+ menú "más opciones") ============ */
.row-actions { display: inline-flex; gap: 6px; align-items: center; justify-content: flex-end; }
.act-btn { display: inline-flex; align-items: center; justify-content: center; width: 32px; height: 30px; border: 1px solid var(--line); border-radius: 7px; background: #fff; color: #5F6368; cursor: pointer; transition: border-color .12s, color .12s; }
.act-btn:hover { border-color: var(--teal); color: var(--teal); }
.act-btn .ico { width: 16px; height: 16px; }
.act-menu { position: relative; }
.act-menu > summary { list-style: none; display: inline-flex; }
.act-menu > summary::-webkit-details-marker { display: none; }
.act-menu .menu { position: absolute; right: 0; top: calc(100% + 5px); min-width: 220px; background: #fff; border: 1px solid var(--line); border-radius: var(--r); box-shadow: var(--sh-md); padding: 6px; z-index: 40; }
.act-menu .menu a, .act-menu .menu button { display: flex; align-items: center; gap: 9px; width: 100%; padding: 8px 10px; border-radius: var(--r-sm); font-size: 13px; color: var(--text); background: none; border: 0; cursor: pointer; text-align: left; }
.act-menu .menu a:hover, .act-menu .menu button:hover { background: var(--bg); color: var(--teal); }
.act-menu .menu .ico { color: var(--muted); width: 16px; height: 16px; }
.act-menu .menu .danger { color: var(--danger); }

/* ============ Barra de filtros y exportación ============ */
.filterbar { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; background: #fff; border: 1px solid var(--line); border-radius: var(--r); padding: 12px 14px; margin-bottom: 14px; box-shadow: var(--sh-sm); }
.filterbar select, .filterbar input { margin-top: 0; width: auto; }
.filterbar .grow { flex: 1; min-width: 200px; }
.export-links { display: flex; gap: 4px; align-items: center; font-size: 13px; color: var(--muted); margin-left: auto; }
.export-links a { display: inline-flex; align-items: center; gap: 5px; color: var(--teal); font-weight: 550; }
.export-links a:hover { color: var(--teal-600); }
.export-links .sep { color: var(--line); }

/* ============ Login ============ */
.login-body { display: flex; align-items: center; justify-content: center; min-height: 100vh; background: linear-gradient(160deg, var(--teal-900), var(--teal-700)); padding: 20px; }
.login-card { background: #fff; border-radius: var(--r-lg); padding: 36px 34px; width: 380px; box-shadow: 0 24px 60px rgba(0,0,0,.28); }
.login-logo { text-align: center; margin-bottom: 8px; }
.login-card h2 { font-size: 18px; font-weight: 600; margin: 0 0 6px; text-align: center; }
.login-card .login-sub { text-align: center; color: var(--muted); font-size: 13.5px; margin-bottom: 22px; }
.login-row { display: flex; justify-content: space-between; align-items: center; margin: 14px 0 20px; font-size: 13px; }
.login-row label { margin: 0; display: flex; align-items: center; gap: 6px; color: var(--muted); font-weight: 400; }
.login-row label input { margin: 0; }