/* ══════════════════════════════════════
   FILTRO PROCESOS — styles.css
   Aesthetic: Legal-industrial, refined dark
══════════════════════════════════════ */

:root {
  --bg:       #f4f5f7;
  --surface:  #ffffff;
  --border:   #dde1e8;
  --accent:   #1a3c5e;
  --accent2:  #2563a8;
  --teal:     #0d7d6c;
  --danger:   #b91c1c;
  --warn:     #d97706;
  --ok:       #166534;
  --ok-bg:    #dcfce7;
  --bad-bg:   #fee2e2;
  --neutral-bg:#eff6ff;
  --text:     #111827;
  --muted:    #6b7280;
  --mono:     "Cascadia Mono", "Cascadia Code", "Aptos Mono", "SFMono-Regular", "Consolas", "Liberation Mono", monospace;
  --sans:     "Aptos", "Segoe UI", "Helvetica Neue", "Arial Nova", Arial, sans-serif;
  --radius:   10px;
  --shadow:   0 2px 12px rgba(0,0,0,.07);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  line-height: 1.6;
}

/* ── Header ── */
header {
  background: var(--accent);
  color: #fff;
  padding: 0 2rem;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 12px rgba(0,0,0,.25);
}

.header-inner {
  max-width: 1320px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 1rem;
  height: 64px;
}

.logo-mark {
  width: 40px; height: 40px;
  background: var(--accent2);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--mono);
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: .05em;
  flex-shrink: 0;
}

h1 {
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -.01em;
}

.subtitle {
  font-size: 0.78rem;
  opacity: .65;
  font-family: var(--mono);
  letter-spacing: .04em;
}

/* ── Main ── */
main {
  max-width: 1320px;
  margin: 0 auto;
  padding: 2rem 1.5rem 4rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

/* ── Card ── */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.75rem;
  box-shadow: var(--shadow);
}

.card-header {
  display: flex;
  align-items: center;
  gap: .75rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}

.card-header h2 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: -.01em;
  flex: 1;
}

.card-icon {
  font-size: 1.2rem;
  line-height: 1;
}

.header-actions {
  display: flex;
  gap: .5rem;
  flex-wrap: wrap;
  align-items: center;
}

/* ── Fields ── */
.field-group {
  display: flex;
  flex-direction: column;
  gap: .3rem;
  margin-bottom: 1.1rem;
}

label {
  font-size: .85rem;
  font-weight: 600;
  color: var(--muted);
  letter-spacing: .03em;
  text-transform: uppercase;
}

input[type="text"],
input[type="date"],
input[type="number"],
textarea,
select {
  width: 100%;
  padding: .6em .8em;
  border: 1.5px solid var(--border);
  border-radius: 7px;
  background: #fafbfc;
  font-family: var(--sans);
  font-size: .97rem;
  color: var(--text);
  transition: border-color .15s, box-shadow .15s;
  outline: none;
}

input:focus, select:focus {
  border-color: var(--accent2);
  box-shadow: 0 0 0 3px rgba(37,99,168,.12);
}

textarea {
  resize: vertical;
  min-height: 88px;
}

textarea:focus {
  border-color: var(--accent2);
  box-shadow: 0 0 0 3px rgba(37,99,168,.12);
}

input[type="checkbox"] {
  width: auto;
  accent-color: var(--accent2);
  margin-right: .4em;
  transform: scale(1.1);
}

.checkbox-label {
  display: flex;
  align-items: center;
  font-size: .88rem;
  font-weight: 500;
  color: var(--muted);
  text-transform: none;
  letter-spacing: 0;
  margin-top: .3rem;
  cursor: pointer;
}

/* Radicado field highlight */
#radicado {
  font-family: var(--mono);
  font-size: 1rem;
  letter-spacing: .08em;
  border-color: var(--accent2);
  background: #f0f5ff;
}

/* ── Row layouts ── */
.row2 {
  display: flex;
  gap: 1.2rem;
  flex-wrap: wrap;
}
.row2 > .field-group { flex: 1 1 200px; }

/* ── Buttons ── */
button {
  font-family: var(--sans);
  font-weight: 600;
  font-size: .93rem;
  border: none;
  border-radius: 7px;
  padding: .65em 1.3em;
  cursor: pointer;
  transition: transform .1s, opacity .1s, box-shadow .1s;
  line-height: 1.4;
}
button:active { transform: scale(.97); }

.btn-primary  { background: var(--accent); color: #fff; box-shadow: 0 2px 6px rgba(26,60,94,.3); }
.btn-secondary{ background: var(--accent2); color: #fff; }
.btn-warn     { background: var(--warn); color: #fff; }
.btn-add      { background: var(--teal); color: #fff; margin-top: 1rem; }
.btn-danger-sm{ background: transparent; color: var(--danger); border: 1.5px solid var(--danger); font-size: .82rem; padding: .4em .9em; }

.btn-export {
  font-family: var(--mono);
  font-size: .8rem;
  letter-spacing: .04em;
  padding: .4em 1em;
}
.btn-cache { background: #2563eb; color: #fff; }
.btn-csv  { background: var(--teal); color: #fff; }
.btn-xlsx { background: #217346; color: #fff; }

.actions {
  display: flex;
  gap: .75rem;
  flex-wrap: wrap;
  margin-top: .5rem;
}

/* ── Aviso ── */
.aviso {
  padding: 1em 1.25em;
  border-radius: var(--radius);
  border-left: 4px solid var(--accent2);
  background: #eff6ff;
  font-weight: 600;
  font-size: .97rem;
}
.aviso.aviso-ok     { border-color: var(--ok); background: var(--ok-bg); color: var(--ok); }
.aviso.aviso-bad    { border-color: var(--danger); background: var(--bad-bg); color: var(--danger); }
.aviso.aviso-neutral{ border-color: var(--accent2); background: var(--neutral-bg); }

/* ── Resultado card ── */
.resultado-card { border-left: 4px solid var(--border); transition: border-color .3s; }
.resultado-ok   { border-left-color: var(--ok) !important; }
.resultado-bad  { border-left-color: var(--danger) !important; }
.resultado-neutral { border-left-color: var(--accent2) !important; }

.add-registro-panel {
  display: grid;
  grid-template-columns: minmax(260px, 1fr) minmax(320px, 1.15fr) auto;
  align-items: end;
  gap: 1rem;
  margin-top: 1rem;
}

.add-registro-field {
  min-width: 0;
  margin-bottom: 0;
}

.add-registro-panel #box_observacion textarea {
  min-height: 44px;
}

.add-registro-panel .btn-add {
  margin-top: 0;
  white-space: nowrap;
}

.radicado-badge {
  font-family: var(--mono);
  font-size: .8rem;
  background: var(--accent);
  color: #fff;
  padding: .15em .6em;
  border-radius: 4px;
  letter-spacing: .06em;
  font-weight: 600;
}

pre {
  background: #f8fafc;
  border: 1px solid var(--border);
  border-radius: 7px;
  padding: 1em 1.2em;
  font-family: var(--mono);
  font-size: .85rem;
  overflow-x: auto;
  line-height: 1.7;
  color: var(--text);
  white-space: pre-wrap;
}

/* ── Tabla registro ── */
.table-toolbar {
  margin: 0 0 1rem;
}

.table-search {
  max-width: 340px;
}

.table-search input {
  text-transform: uppercase;
}

.table-wrap {
  display: none;
  overflow-x: auto;
  border-radius: 8px;
  border: 1px solid var(--border);
}

.table-empty {
  text-align: center;
  color: var(--muted);
  font-style: italic;
  padding: 1rem;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: .86rem;
}

#tabla_registro th:last-child,
#tabla_registro td:last-child {
  position: sticky;
  right: 0;
  min-width: 56px;
  text-align: center;
  box-shadow: -8px 0 12px rgba(17,24,39,.08);
}

thead tr {
  background: var(--accent);
  color: #fff;
}

thead th {
  padding: .75em 1em;
  text-align: left;
  font-family: var(--mono);
  font-size: .78rem;
  letter-spacing: .05em;
  font-weight: 600;
  white-space: nowrap;
}

#tabla_registro thead th:last-child {
  background: var(--accent);
  z-index: 3;
}

tbody tr {
  border-bottom: 1px solid var(--border);
  transition: background .12s;
}
tbody tr:hover { background: #f0f5ff; }
tbody tr:last-child { border-bottom: none; }
tbody tr.row-duplicada { background: #fff4e5; }
tbody tr.row-duplicada:hover { background: #ffe8c2; }

tbody td {
  padding: .65em 1em;
  white-space: normal;
  font-family: var(--mono);
  font-size: .82rem;
  vertical-align: top;
  background: #fff;
}

#tabla_registro tbody td:last-child {
  z-index: 2;
}

tbody tr:hover td:last-child { background: #f0f5ff; }
tbody tr.row-duplicada td:last-child { background: #fff4e5; }
tbody tr.row-duplicada:hover td:last-child { background: #ffe8c2; }

td.col-radicado {
  font-weight: 600;
  color: var(--accent);
  letter-spacing: .05em;
}
td.col-radicado-duplicado {
  color: #b45309;
}

td.estado-ok    { color: var(--ok); font-weight: 600; }
td.estado-bad   { color: var(--danger); font-weight: 600; }
td.estado-neutral { color: var(--accent2); font-weight: 600; }

td.hoy-ok      { background: #dcfce7; color: var(--ok); font-weight: 700; border-radius: 4px; }
td.hoy-bad     { background: #fee2e2; color: var(--danger); font-weight: 700; border-radius: 4px; }
td.hoy-warn    { background: #fef9c3; color: #854d0e; font-weight: 700; border-radius: 4px; }

.btn-del-row {
  background: transparent;
  border: none;
  color: var(--danger);
  cursor: pointer;
  font-size: 1rem;
  padding: .2em .5em;
  border-radius: 4px;
  transition: background .1s;
}
.btn-del-row:hover { background: var(--bad-bg); }

/* ── Footer ── */
footer {
  text-align: center;
  padding: 1.5rem;
  font-size: .8rem;
  color: var(--muted);
  font-family: var(--mono);
  letter-spacing: .04em;
  border-top: 1px solid var(--border);
}

/* ── Responsive ── */
@media (max-width: 640px) {
  main { padding: 1rem 1rem 3rem; }
  .card { padding: 1.25rem; }
  .actions { flex-direction: column; }
  .actions button { width: 100%; }
  .add-registro-panel { grid-template-columns: 1fr; align-items: stretch; }
  .add-registro-panel .btn-add { width: 100%; }
  .table-search { max-width: 100%; }
}