/* Estructura y componentes. Los colores vienen de theme.css */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; }
body { font-family: var(--font-body); background: var(--bg); color: var(--text); font-size: 14px; line-height: 1.5; }
h1, h2, h3 { font-family: var(--font-title); font-weight: 700; margin: 0; }
a { color: var(--brand); }
button, input, select, textarea { font: inherit; }
.hidden { display: none !important; }

/* Login */
.login { min-height: 100vh; display: grid; place-items: center; padding: 16px; }
.login-card { background: var(--surface); border: 1px solid var(--border); border-radius: 14px; box-shadow: var(--shadow); padding: 36px 32px; width: 100%; max-width: 380px; text-align: center; }
.login-card h1 { font-size: 24px; margin-bottom: 4px; }
.login-card p { color: var(--text-2); margin: 0 0 24px; }
.login-card .msg { color: var(--bad); margin-top: 16px; font-size: 13px; }

/* Layout */
.app { display: grid; grid-template-columns: 220px 1fr; min-height: 100vh; }
.side { background: var(--surface); border-right: 1px solid var(--border); padding: 20px 14px; display: flex; flex-direction: column; gap: 4px; }
.brand { font-family: var(--font-title); font-size: 17px; font-weight: 700; padding: 0 10px 18px; line-height: 1.25; }
.brand small { display: block; font-family: var(--font-body); font-size: 11px; font-weight: 500; color: var(--text-3); margin-top: 2px; }
.nav-btn { background: none; border: none; text-align: left; padding: 9px 10px; border-radius: 8px; color: var(--text-2); cursor: pointer; font-weight: 500; }
.nav-btn:hover { background: var(--bg); }
.nav-btn.active { background: var(--brand-soft); color: var(--brand); font-weight: 600; }
.side-foot { margin-top: auto; padding: 12px 10px 0; border-top: 1px solid var(--border); font-size: 12px; color: var(--text-3); display: flex; flex-direction: column; gap: 8px; }
.main { padding: 26px 32px 48px; min-width: 0; }
.page-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 18px; flex-wrap: wrap; }
.page-head h2 { font-size: 24px; }

/* Controles */
.btn { border: 1px solid var(--border); background: var(--surface); color: var(--text); border-radius: 8px; padding: 8px 14px; cursor: pointer; font-weight: 500; }
.btn:hover { background: var(--bg); }
.btn-primary { background: var(--brand); border-color: var(--brand); color: #fff; }
.btn-primary:hover { background: var(--brand-dark); }
.btn-sm { padding: 5px 10px; font-size: 13px; }
.btn-link { background: none; border: none; color: var(--text-3); cursor: pointer; padding: 0; text-align: left; font-size: 12px; }
.toolbar { display: flex; gap: 10px; margin-bottom: 14px; flex-wrap: wrap; }
.input, .select, textarea.input { border: 1px solid var(--border); background: var(--surface); border-radius: 8px; padding: 8px 10px; color: var(--text); min-width: 0; }
.input:focus, .select:focus { outline: 2px solid var(--brand-soft); border-color: var(--brand); }

/* Tabla */
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); }
table { width: 100%; border-collapse: collapse; }
th { text-align: left; font-size: 11px; text-transform: uppercase; letter-spacing: .04em; color: var(--text-3); font-weight: 600; padding: 10px 14px; border-bottom: 1px solid var(--border); }
td { padding: 11px 14px; border-bottom: 1px solid var(--border); vertical-align: middle; }
tr:last-child td { border-bottom: none; }
tbody tr { cursor: pointer; }
tbody tr:hover { background: var(--bg); }
.code { font-variant-numeric: tabular-nums; color: var(--text-3); font-size: 12px; }
.child-mark { color: var(--text-3); margin-right: 4px; }
.empty { padding: 40px 16px; text-align: center; color: var(--text-3); }

/* Etiquetas */
.pill { display: inline-block; padding: 2px 9px; border-radius: 99px; font-size: 12px; font-weight: 600; white-space: nowrap; }
.pill-ok { background: var(--ok-soft); color: var(--ok); }
.pill-warn { background: var(--warn-soft); color: var(--warn); }
.pill-bad { background: var(--bad-soft); color: var(--bad); }
.pill-info { background: var(--info-soft); color: var(--info); }
.pill-mute { background: var(--bg-2); color: var(--text-2); }

/* Expediente */
.back { margin-bottom: 12px; }
.client-head { padding: 20px 22px; display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-bottom: 16px; }
.client-head h2 { font-size: 22px; }
.client-head .meta { color: var(--text-2); margin-top: 4px; display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--border); margin-bottom: 16px; }
.tab { background: none; border: none; padding: 9px 14px; cursor: pointer; color: var(--text-2); font-weight: 500; border-bottom: 2px solid transparent; margin-bottom: -1px; }
.tab.active { color: var(--brand); border-bottom-color: var(--brand); }
.sections { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 14px; }
.section { padding: 16px 18px; }
.section h3 { font-family: var(--font-body); font-size: 12px; text-transform: uppercase; letter-spacing: .05em; color: var(--text-3); margin-bottom: 10px; }
.kv { display: grid; grid-template-columns: 42% 58%; gap: 6px 10px; font-size: 13px; }
.kv dt { color: var(--text-3); }
.kv dd { margin: 0; overflow-wrap: anywhere; }
.private-badge { font-size: 10px; color: var(--warn); margin-left: 6px; text-transform: none; letter-spacing: 0; }

/* Timeline */
.tl { padding: 6px 18px; }
.tl-item { display: grid; grid-template-columns: 150px 1fr; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--border); }
.tl-item:last-child { border-bottom: none; }
.tl-date { color: var(--text-3); font-size: 12px; }
.tl-title { font-weight: 600; }
.tl-detail { color: var(--text-2); font-size: 13px; }

/* Formulario (modal) */
.modal-bg { position: fixed; inset: 0; background: rgba(14,14,14,.35); display: grid; place-items: center; padding: 16px; z-index: 50; }
.modal { background: var(--surface); border-radius: 14px; width: 100%; max-width: 760px; max-height: 92vh; overflow: auto; box-shadow: 0 12px 40px rgba(0,0,0,.18); }
.modal-head { padding: 18px 22px; border-bottom: 1px solid var(--border); display: flex; justify-content: space-between; align-items: center; }
.modal-body { padding: 18px 22px; }
.modal-foot { padding: 14px 22px; border-top: 1px solid var(--border); display: flex; justify-content: flex-end; gap: 10px; }
.form-group { margin-bottom: 18px; }
.form-group h3 { font-family: var(--font-body); font-size: 12px; text-transform: uppercase; letter-spacing: .05em; color: var(--text-3); margin-bottom: 10px; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 14px; }
.field { display: flex; flex-direction: column; gap: 4px; }
.field label { font-size: 12px; color: var(--text-2); font-weight: 500; }
.field.full { grid-column: 1 / -1; }
.form-error { color: var(--bad); font-size: 13px; margin-right: auto; align-self: center; }

/* Toast */
.toast { position: fixed; bottom: 20px; left: 50%; transform: translateX(-50%); background: var(--text); color: #fff; padding: 10px 16px; border-radius: 8px; font-size: 13px; z-index: 60; }

/* Modulo 2: tareas e importacion */
.hint { font-size: 11px; color: var(--text-3); }
.muted { color: var(--text-2); margin: -6px 0 14px; }
.sub { font-family: var(--font-body); font-size: 13px; text-transform: uppercase; letter-spacing: .05em; color: var(--text-3); margin: 22px 0 8px; }
.overdue { color: var(--bad); font-weight: 600; }
.select-inline { padding: 4px 6px; font-size: 12px; }
tr.static { cursor: default; }
tr.static:hover { background: none; }

.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 10px; margin-bottom: 6px; }
.stat { padding: 12px 14px; }
.stat-k { font-size: 11px; text-transform: uppercase; letter-spacing: .04em; color: var(--text-3); }
.stat-v { font-size: 18px; font-weight: 600; margin-top: 4px; font-variant-numeric: tabular-nums; }

@media (max-width: 760px) {
  .app { grid-template-columns: 1fr; }
  .side { flex-direction: row; flex-wrap: wrap; align-items: center; border-right: none; border-bottom: 1px solid var(--border); padding: 10px 12px; }
  .brand { padding: 0 8px; flex: 1 1 100%; }
  .side-foot { flex-direction: row; border-top: none; margin-top: 0; padding: 0; }
  .main { padding: 18px 16px 40px; }
  .grid2 { grid-template-columns: 1fr; }
  .hide-sm { display: none; }
  .tl-item { grid-template-columns: 1fr; gap: 2px; }
}