@import url('https://fonts.googleapis.com/css2?family=Lato:wght@400;700;900&display=swap');

:root {
  --verde: #0C3A30; --verde-2: #154a3e; --crema: #FAF5EF; --oro: #96772A; --oro-claro: #E7D597;
  --texto: #3A4A45; --linea: #DDE3DF; --fondo: #F4F6F5; --blanco: #fff;
  --err: #B3261E; --err-bg: #FCEDEC; --ok: #1E6B45; --ok-bg: #E7F4EC; --warn: #8A5A00; --warn-bg: #FFF4DB;
  --radio: 10px; --sombra: 0 1px 2px rgba(12,58,48,.06), 0 4px 16px rgba(12,58,48,.06);
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body { font-family: Lato, 'Helvetica Neue', Arial, sans-serif; color: var(--texto); background: var(--fondo); font-size: 15px; line-height: 1.45; }
a { color: var(--verde); }
code { background: #eef1ef; padding: 1px 5px; border-radius: 4px; font-size: .9em; }
h1, h2, h3 { color: var(--verde); margin: 0 0 .6em; line-height: 1.2; }
h1 { font-size: 1.45rem; } h2 { font-size: 1.2rem; } h3 { font-size: 1rem; }
.muted { color: #6b7a75; } small { color: #6b7a75; font-weight: 400; }

/* Marca */
.brand { display: flex; align-items: center; gap: 10px; }
.brand-inf { font-size: 34px; line-height: 1; background: linear-gradient(40deg,#967721,#E7D597 42%,#AE8D34 75%,#E1CA89); -webkit-background-clip: text; background-clip: text; color: transparent; font-weight: 900; }
.brand-word { font-weight: 900; font-size: 26px; letter-spacing: .5px; }

/* Autenticación */
body.auth { min-height: 100vh; display: grid; place-items: center; background: var(--verde); padding: 16px; }
.auth-card { background: var(--blanco); width: 100%; max-width: 420px; border-radius: 16px; padding: 28px; box-shadow: 0 20px 60px rgba(0,0,0,.25); }
.auth-card .brand { margin-bottom: 18px; } .auth-card .brand-word { color: var(--verde); }
.auth-card h1 { font-size: 1.15rem; }

/* Formularios */
label { display: block; font-weight: 700; font-size: .86rem; margin: 0 0 12px; color: var(--verde); }
input, select, textarea { display: block; width: 100%; margin-top: 5px; font: inherit; font-weight: 400; color: var(--texto); padding: 9px 11px; border: 1px solid #c9d3cf; border-radius: 8px; background: #fff; }
input:focus, select:focus, textarea:focus { outline: 2px solid rgba(150,119,42,.35); border-color: var(--oro); }
input[readonly] { background: #f3f5f4; }
input.invalido, select.invalido, textarea.invalido { border-color: var(--err); background: #fffafa; }
textarea { min-height: 70px; resize: vertical; }
input[type=checkbox], input[type=radio] { width: auto; display: inline-block; margin: 0 6px 0 0; vertical-align: -2px; accent-color: var(--verde); }
.check { font-weight: 400; color: var(--texto); display: flex; align-items: center; gap: 4px; }
.grid { display: grid; gap: 0 16px; grid-template-columns: repeat(12, 1fr); }
.c12 { grid-column: span 12; } .c8 { grid-column: span 8; } .c6 { grid-column: span 6; } .c4 { grid-column: span 4; } .c3 { grid-column: span 3; }
@media (max-width: 760px) { .c8, .c6, .c4, .c3 { grid-column: span 12; } }
.hint { font-size: .82rem; color: #6b7a75; margin: -6px 0 12px; }
.hint.oro { color: var(--oro); font-style: italic; }

/* Botones */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; font: inherit; font-weight: 700; font-size: .9rem; border-radius: 8px; padding: 9px 16px; border: 1px solid var(--linea); background: #fff; color: var(--verde); cursor: pointer; text-decoration: none; white-space: nowrap; }
.btn:hover { border-color: var(--verde); }
.btn.primary { background: var(--verde); color: var(--crema); border-color: var(--verde); }
.btn.primary:hover { background: var(--verde-2); }
.btn.oro { background: var(--oro); color: #fff; border-color: var(--oro); }
.btn.peligro { color: var(--err); border-color: #f0c9c6; }
.btn.small { padding: 5px 10px; font-size: .8rem; }
.btn.block { width: 100%; }
.btn:disabled { opacity: .5; cursor: not-allowed; }

/* Alertas */
.alert { padding: 10px 12px; border-radius: 8px; margin: 0 0 12px; font-size: .9rem; }
.alert.err { background: var(--err-bg); color: var(--err); }
.alert.ok { background: var(--ok-bg); color: var(--ok); }
.alert.warn { background: var(--warn-bg); color: var(--warn); }

/* Shell */
header.top { background: var(--verde); color: var(--crema); position: sticky; top: 0; z-index: 20; }
header.top .in { max-width: 1180px; margin: 0 auto; padding: 10px 16px; display: flex; align-items: center; gap: 18px; }
header.top .brand-word { color: var(--crema); font-size: 22px; } header.top .brand-inf { font-size: 28px; }
header.top .sub { font-size: .8rem; opacity: .8; border-left: 1px solid rgba(250,245,239,.3); padding-left: 12px; }
nav.menu { display: flex; gap: 4px; flex-wrap: wrap; margin-left: auto; }
nav.menu a { white-space: nowrap; color: var(--crema); text-decoration: none; font-weight: 700; font-size: .88rem; padding: 7px 11px; border-radius: 7px; opacity: .85; }
nav.menu a.on, nav.menu a:hover { background: rgba(250,245,239,.12); opacity: 1; }
.usr { position: relative; }
.usr button { background: none; border: 1px solid rgba(250,245,239,.35); color: var(--crema); border-radius: 20px; padding: 5px 12px; font: inherit; font-size: .82rem; cursor: pointer; }
.usr .dd { display: none; position: absolute; right: 0; top: 110%; background: #fff; border-radius: 10px; box-shadow: var(--sombra); min-width: 190px; overflow: hidden; }
.usr .dd.show { display: block; }
.usr .dd a { display: block; padding: 10px 14px; color: var(--texto); text-decoration: none; font-size: .9rem; }
.usr .dd a:hover { background: var(--fondo); }
@media (max-width: 860px) { header.top .in { flex-wrap: wrap; } header.top .sub { display: none; } nav.menu { order: 3; width: 100%; margin-left: 0; overflow-x: auto; flex-wrap: nowrap; } .usr { margin-left: auto; } }

main.app { max-width: 1180px; margin: 0 auto; padding: 22px 16px 60px; }
.card { background: #fff; border-radius: var(--radio); box-shadow: var(--sombra); padding: 20px; margin-bottom: 16px; }
.card h2 { display: flex; align-items: center; gap: 8px; }
.row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.row.end { justify-content: flex-end; }
.spacer { flex: 1; }

/* Asistente */
.steps { display: flex; gap: 6px; margin-bottom: 16px; overflow-x: auto; padding-bottom: 2px; }
.steps button { flex: 1; min-width: 130px; background: #fff; border: 1px solid var(--linea); border-radius: 9px; padding: 9px 10px; text-align: left; font: inherit; cursor: pointer; color: var(--texto); }
.steps button b { display: block; font-size: .72rem; color: var(--oro); letter-spacing: .5px; text-transform: uppercase; }
.steps button span { font-weight: 700; font-size: .88rem; }
.steps button.on { border-color: var(--verde); box-shadow: inset 0 -3px 0 var(--verde); }
.steps button.err { border-color: #f0c9c6; } .steps button.err b { color: var(--err); }
.steps button.done b::after { content: ' ✓'; color: var(--ok); }
.wizard-nav { display: flex; gap: 10px; justify-content: space-between; margin-top: 8px; }

.series { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 760px) { .series { grid-template-columns: 1fr; } }
.serie { border: 2px solid var(--linea); border-radius: 14px; padding: 20px; cursor: pointer; background: #fff; text-align: left; font: inherit; color: inherit; }
.serie:hover { border-color: var(--oro); }
.serie.on { border-color: var(--verde); background: #f6faf8; }
.serie .tag { display: inline-block; background: var(--verde); color: var(--crema); font-weight: 900; border-radius: 6px; padding: 3px 10px; font-size: .95rem; }
.serie h3 { margin: 12px 0 6px; font-size: 1.1rem; }
.serie p { margin: 4px 0; font-size: .9rem; }
.serie .cupo { margin-top: 10px; font-size: .85rem; color: var(--oro); font-weight: 700; }

.seg { display: inline-flex; border: 1px solid var(--linea); border-radius: 9px; overflow: hidden; margin: 4px 0 14px; }
.seg label { margin: 0; padding: 8px 14px; cursor: pointer; font-weight: 700; color: var(--texto); border-right: 1px solid var(--linea); display: flex; align-items: center; }
.seg label:last-child { border-right: 0; }
.seg input { display: none; }
.seg label.on { background: var(--verde); color: var(--crema); }

.calc { background: var(--crema); border: 1px solid #efe4d2; border-radius: 10px; padding: 12px 14px; margin: 0 0 14px; font-size: .9rem; }
.calc .big { font-size: 1.35rem; font-weight: 900; color: var(--verde); }
.calc .letras { color: var(--oro); font-style: italic; }
.sep { border: 0; border-top: 1px solid var(--linea); margin: 8px 0 16px; }
.subt { font-size: .78rem; text-transform: uppercase; letter-spacing: .8px; color: var(--oro); font-weight: 900; margin: 6px 0 10px; }

.errores { list-style: none; padding: 0; margin: 0 0 12px; }
.errores li { background: var(--err-bg); color: var(--err); padding: 8px 12px; border-radius: 7px; margin-bottom: 6px; font-size: .9rem; cursor: pointer; }
.errores li b { font-weight: 700; }
.resumen { width: 100%; border-collapse: collapse; font-size: .9rem; }
.resumen td { padding: 6px 8px; border-bottom: 1px solid var(--linea); vertical-align: top; }
.resumen td:first-child { color: #6b7a75; width: 34%; }

/* Tablas */
.tabla-wrap { overflow-x: auto; }
table.t { width: 100%; border-collapse: collapse; font-size: .88rem; }
table.t th { text-align: left; font-size: .75rem; text-transform: uppercase; letter-spacing: .5px; color: #6b7a75; padding: 8px; border-bottom: 2px solid var(--linea); white-space: nowrap; }
table.t td { padding: 8px; border-bottom: 1px solid var(--linea); vertical-align: middle; }
table.t tr:hover td { background: #fafbfa; }
td.num, th.num { text-align: right; white-space: nowrap; }
.pill { display: inline-block; padding: 2px 9px; border-radius: 20px; font-size: .75rem; font-weight: 700; }
.pill.borrador { background: #eceff1; color: #546e7a; } .pill.generada { background: var(--warn-bg); color: var(--warn); }
.pill.firmada { background: var(--ok-bg); color: var(--ok); } .pill.anulada { background: var(--err-bg); color: var(--err); }
.pill.C, .pill.B { background: var(--verde); color: var(--crema); }
.acciones { display: flex; gap: 4px; flex-wrap: wrap; }
.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 12px; margin-bottom: 16px; }
.kpi { background: #fff; border-radius: var(--radio); box-shadow: var(--sombra); padding: 14px 16px; }
.kpi b { display: block; font-size: 1.3rem; color: var(--verde); } .kpi span { font-size: .8rem; color: #6b7a75; }

/* Modal / visor */
.modal { position: fixed; inset: 0; background: rgba(8,30,25,.6); z-index: 50; display: flex; align-items: center; justify-content: center; padding: 16px; }
.modal .box { background: #fff; border-radius: 14px; width: 100%; max-width: 520px; padding: 22px; max-height: 90vh; overflow: auto; }
.modal .box.password-box { max-width: 440px; }
.modal-head { display: flex; align-items: flex-start; gap: 12px; margin-bottom: 4px; }
.modal-head h2 { margin-right: auto; }
.modal-close { border: 0; background: transparent; color: #6b7a75; cursor: pointer; font: inherit; font-size: 1.4rem; line-height: 1; padding: 0 2px; }
.modal-close:hover { color: var(--verde); }
.password-actions { margin-top: 18px; }
.modal.visor { padding: 0; }
.modal.visor .box { max-width: none; height: 100%; border-radius: 0; padding: 0; display: flex; flex-direction: column; }
.visor .bar { background: var(--verde); color: var(--crema); padding: 10px 16px; display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.visor .bar .tt { font-weight: 700; margin-right: auto; }
.visor .bar .btn { border-color: rgba(250,245,239,.4); }
.visor iframe { flex: 1; border: 0; width: 100%; background: #525659; }
.toast { position: fixed; bottom: 18px; left: 50%; transform: translateX(-50%); background: var(--verde); color: var(--crema); padding: 10px 18px; border-radius: 10px; z-index: 60; box-shadow: var(--sombra); font-weight: 700; max-width: 90vw; }
.toast.err { background: var(--err); color: #fff; }
.cargando { opacity: .6; pointer-events: none; }
.completar { border-color: #e6c46a !important; background: #fffbef !important; }