/* ============================================================
   SIS ITR — app.css
   ============================================================ */

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

:root {
  --sidebar-w: 230px;
  --topbar-h:  54px;

  --c-bg:      #f5f4f0;
  --c-surface: #ffffff;
  --c-border:  rgba(0,0,0,.10);
  --c-border2: rgba(0,0,0,.18);

  --c-text:    #1a1a1a;
  --c-muted:   #666;
  --c-hint:    #999;

  --c-blue:    #185FA5;
  --c-blue-lt: #e6f1fb;
  --c-blue-dk: #0C447C;

  --c-green:   #0F6E56;
  --c-green-lt:#e1f5ee;

  --c-amber:   #BA7517;
  --c-amber-lt:#faeeda;

  --c-red:     #A32D2D;
  --c-red-lt:  #fcebeb;

  --c-purple:  #534AB7;
  --c-purple-lt:#eeedfe;

  --radius:    8px;
  --radius-lg: 12px;
  --shadow:    0 1px 3px rgba(0,0,0,.08);
}

html, body { height: 100%; font-family: 'DM Sans', sans-serif; background: var(--c-bg); color: var(--c-text); font-size: 14px; line-height: 1.6; }

/* ── Layout ──────────────────────────────────────────────── */
body { display: flex; }

.sidebar {
  width: var(--sidebar-w);
  min-height: 100vh;
  background: var(--c-surface);
  border-right: 0.5px solid var(--c-border);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
}

.app-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.topbar {
  height: var(--topbar-h);
  background: var(--c-surface);
  border-bottom: 0.5px solid var(--c-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  position: sticky;
  top: 0;
  z-index: 10;
}

.topbar-title { font-size: 15px; font-weight: 600; }
.topbar-meta  { display: flex; align-items: center; gap: 8px; }

.page-content { padding: 24px; flex: 1; }

/* ── Sidebar ─────────────────────────────────────────────── */
.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 18px 16px;
  border-bottom: 0.5px solid var(--c-border);
}

.brand-icon {
  width: 36px; height: 36px;
  background: var(--c-blue);
  color: #fff;
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  font-size: 13px; font-weight: 600; flex-shrink: 0;
}

.brand-name { font-size: 13px; font-weight: 600; line-height: 1.2; }
.brand-sub  { font-size: 11px; color: var(--c-muted); }

.sidebar-nav { flex: 1; padding: 8px 0; }

.nav-section {
  font-size: 10px;
  color: var(--c-hint);
  text-transform: uppercase;
  letter-spacing: .08em;
  padding: 14px 16px 4px;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 8px 16px;
  font-size: 13px;
  color: var(--c-muted);
  text-decoration: none;
  border-left: 2px solid transparent;
  transition: background .12s, color .12s;
}

.nav-item svg { width: 15px; height: 15px; flex-shrink: 0; }
.nav-item:hover { background: var(--c-bg); color: var(--c-text); }
.nav-item.active { background: var(--c-blue-lt); color: var(--c-blue); font-weight: 500; border-left-color: var(--c-blue); }

.badge-count {
  margin-left: auto;
  background: var(--c-blue);
  color: #fff;
  border-radius: 10px;
  font-size: 10px;
  padding: 1px 6px;
  font-weight: 500;
}

.sidebar-footer {
  padding: 12px 16px;
  border-top: 0.5px solid var(--c-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.user-info  { display: flex; align-items: center; gap: 8px; min-width: 0; }
.user-avatar {
  width: 32px; height: 32px;
  background: var(--c-blue-lt);
  color: var(--c-blue);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 11px; font-weight: 600; flex-shrink: 0;
}
.user-name { font-size: 12px; font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 120px; }
.user-rol  { font-size: 10px; color: var(--c-muted); white-space: nowrap; }

.btn-logout {
  width: 28px; height: 28px;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--radius);
  color: var(--c-muted);
  text-decoration: none;
  flex-shrink: 0;
}
.btn-logout:hover { background: var(--c-red-lt); color: var(--c-red); }
.btn-logout svg { width: 15px; height: 15px; }

/* ── Pills ───────────────────────────────────────────────── */
.role-pill, .plantel-pill {
  font-size: 11px;
  padding: 3px 10px;
  border-radius: 12px;
}
.role-pill    { background: var(--c-blue-lt);   color: var(--c-blue); }
.plantel-pill { background: var(--c-purple-lt); color: var(--c-purple); }

/* ── Cards ───────────────────────────────────────────────── */
.card {
  background: var(--c-surface);
  border: 0.5px solid var(--c-border);
  border-radius: var(--radius-lg);
  padding: 20px;
}

.card-title {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.card + .card, .card + .grid, .grid + .card { margin-top: 16px; }

/* ── Metric cards ────────────────────────────────────────── */
.metrics-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-bottom: 16px; }
@media (max-width: 900px) { .metrics-grid { grid-template-columns: repeat(2,1fr); } }

.metric {
  background: var(--c-bg);
  border-radius: var(--radius);
  padding: 16px;
}
.metric .m-label { font-size: 12px; color: var(--c-muted); margin-bottom: 4px; }
.metric .m-value { font-size: 24px; font-weight: 600; }
.metric .m-sub   { font-size: 11px; color: var(--c-hint); margin-top: 2px; }
.metric.blue  .m-value { color: var(--c-blue); }
.metric.green .m-value { color: var(--c-green); }
.metric.amber .m-value { color: var(--c-amber); }
.metric.red   .m-value { color: var(--c-red); }

/* ── Grid ────────────────────────────────────────────────── */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 16px; }
.grid-3 { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; margin-bottom: 16px; }
.grid-4 { display: grid; grid-template-columns: repeat(4,1fr); gap: 12px; margin-bottom: 16px; }
@media (max-width: 800px) { .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; } }

/* ── Table ───────────────────────────────────────────────── */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th {
  text-align: left;
  font-weight: 600;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--c-muted);
  padding: 6px 10px;
  border-bottom: 0.5px solid var(--c-border);
  white-space: nowrap;
}
td { padding: 9px 10px; border-bottom: 0.5px solid var(--c-border); vertical-align: middle; }
tr:last-child td { border-bottom: none; }
tr:hover td { background: var(--c-bg); }
.mono { font-family: 'DM Mono', monospace; font-size: 12px; }

/* ── Badges ──────────────────────────────────────────────── */
.badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 500;
  padding: 3px 9px;
  border-radius: 10px;
  white-space: nowrap;
}
.badge-success { background: var(--c-green-lt); color: var(--c-green); }
.badge-warning { background: var(--c-amber-lt); color: var(--c-amber); }
.badge-danger  { background: var(--c-red-lt);   color: var(--c-red); }
.badge-info    { background: var(--c-blue-lt);  color: var(--c-blue); }
.badge-purple  { background: var(--c-purple-lt);color: var(--c-purple); }

/* ── Buttons ─────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 16px;
  font-size: 13px;
  font-family: inherit;
  border: 0.5px solid var(--c-border2);
  border-radius: var(--radius);
  background: transparent;
  color: var(--c-text);
  cursor: pointer;
  text-decoration: none;
  transition: background .12s;
}
.btn:hover      { background: var(--c-bg); }
.btn-primary    { background: var(--c-blue);    border-color: var(--c-blue);    color: #fff; }
.btn-primary:hover { background: var(--c-blue-dk); }
.btn-success    { background: var(--c-green-lt); border-color: var(--c-green);  color: var(--c-green); }
.btn-success:hover { background: #c6e9de; }
.btn-danger     { background: var(--c-red-lt);  border-color: var(--c-red);    color: var(--c-red); }
.btn-danger:hover  { background: #f7c1c1; }
.btn-sm { padding: 4px 11px; font-size: 12px; }
.btn svg { width: 13px; height: 13px; }

/* ── Forms ───────────────────────────────────────────────── */
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-row-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 14px; }
.form-group { margin-bottom: 14px; }
.form-label { display: block; font-size: 12px; font-weight: 500; color: var(--c-muted); margin-bottom: 5px; }
.form-control {
  width: 100%;
  padding: 8px 11px;
  font-size: 13px;
  font-family: inherit;
  border: 0.5px solid var(--c-border2);
  border-radius: var(--radius);
  background: var(--c-surface);
  color: var(--c-text);
  transition: border-color .12s, box-shadow .12s;
}
.form-control:focus {
  outline: none;
  border-color: var(--c-blue);
  box-shadow: 0 0 0 3px rgba(24,95,165,.12);
}
textarea.form-control { resize: vertical; min-height: 80px; }

/* ── Alerts ──────────────────────────────────────────────── */
.alert { padding: 10px 14px; border-radius: var(--radius); font-size: 13px; margin-bottom: 14px; }
.alert-success { background: var(--c-green-lt); color: var(--c-green); border-left: 3px solid var(--c-green); }
.alert-danger  { background: var(--c-red-lt);   color: var(--c-red);   border-left: 3px solid var(--c-red); }
.alert-warning { background: var(--c-amber-lt); color: var(--c-amber); border-left: 3px solid var(--c-amber); }
.alert-info    { background: var(--c-blue-lt);  color: var(--c-blue);  border-left: 3px solid var(--c-blue); }

/* ── Modal ───────────────────────────────────────────────── */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,.35);
  display: flex; align-items: center; justify-content: center;
  z-index: 200;
  opacity: 0; pointer-events: none;
  transition: opacity .18s;
}
.modal-overlay.open { opacity: 1; pointer-events: all; }

.modal {
  background: var(--c-surface);
  border: 0.5px solid var(--c-border);
  border-radius: var(--radius-lg);
  padding: 24px;
  width: 520px;
  max-width: 96vw;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 4px 24px rgba(0,0,0,.14);
  transform: translateY(10px);
  transition: transform .18s;
}
.modal-overlay.open .modal { transform: translateY(0); }

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
}
.modal-title { font-size: 15px; font-weight: 600; }
.modal-close { cursor: pointer; font-size: 22px; line-height: 1; color: var(--c-muted); background: none; border: none; }
.modal-close:hover { color: var(--c-text); }

.modal-footer { display: flex; gap: 8px; justify-content: flex-end; margin-top: 18px; padding-top: 16px; border-top: 0.5px solid var(--c-border); }

/* ── Bar chart ───────────────────────────────────────────── */
.bar-chart   { display: flex; flex-direction: column; gap: 10px; }
.bar-row     { display: flex; align-items: center; gap: 10px; }
.bar-label   { width: 150px; font-size: 12px; color: var(--c-muted); text-align: right; flex-shrink: 0; }
.bar-track   { flex: 1; background: var(--c-bg); border-radius: 4px; height: 18px; overflow: hidden; }
.bar-fill    { height: 100%; border-radius: 4px; transition: width .5s ease; }
.bar-val     { width: 90px; font-size: 12px; font-weight: 500; }

/* ── Plantel grid ────────────────────────────────────────── */
.plantel-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 10px; }
@media (max-width: 900px) { .plantel-grid { grid-template-columns: repeat(2,1fr); } }
.plantel-card {
  background: var(--c-bg);
  border: 0.5px solid var(--c-border);
  border-radius: var(--radius);
  padding: 14px 12px;
  text-align: center;
}
.plantel-card .p-name   { font-size: 12px; font-weight: 500; margin-bottom: 4px; }
.plantel-card .p-amount { font-size: 20px; font-weight: 600; color: var(--c-blue); }
.plantel-card .p-sub    { font-size: 11px; color: var(--c-muted); margin-top: 2px; }

/* ── Section header ──────────────────────────────────────── */
.section-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
.section-title  { font-size: 15px; font-weight: 600; }

/* ── Login page ──────────────────────────────────────────── */
.login-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--c-bg);
}
.login-box {
  width: 380px;
  background: var(--c-surface);
  border: 0.5px solid var(--c-border);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  box-shadow: var(--shadow);
}
.login-logo { text-align: center; margin-bottom: 28px; }
.login-logo .icon { width: 52px; height: 52px; background: var(--c-blue); color: #fff; border-radius: var(--radius-lg); display: inline-flex; align-items: center; justify-content: center; font-size: 20px; font-weight: 700; margin-bottom: 10px; }
.login-logo h1 { font-size: 18px; font-weight: 600; }
.login-logo p  { font-size: 12px; color: var(--c-muted); }

.detail-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;font-size:13px}.topbar-title{font-size:20px;font-weight:600}.topbar-sub{font-size:12px;color:var(--c-hint)}@media (max-width:700px){.detail-grid,.form-row,.form-row-3,.grid-2,.metrics-grid{grid-template-columns:1fr}}


/* ── Admin helpers ───────────────────────────────────────── */
.inline-form{display:inline}
.kpi-mini-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:16px}
.kpi-mini{background:var(--c-surface);border:0.5px solid var(--c-border);border-radius:var(--radius);padding:12px}
.kpi-mini .label{font-size:12px;color:var(--c-muted);margin-bottom:4px}
.kpi-mini .value{font-size:22px;font-weight:600}
.form-help{font-size:11px;color:var(--c-hint);margin-top:4px}
.chip{display:inline-flex;align-items:center;gap:6px;padding:3px 8px;border-radius:999px;background:var(--c-bg);font-size:12px}
.color-dot{width:10px;height:10px;border-radius:999px;display:inline-block;border:1px solid rgba(0,0,0,.08)}
.table-actions{display:flex;gap:6px;flex-wrap:wrap}
.empty-state{padding:24px;text-align:center;color:var(--c-hint)}
.card-stack{display:flex;flex-direction:column;gap:12px}

/* ── Dashboard filters & comparative charts ───────────────── */
.dashboard-filters{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px;align-items:end}.dashboard-filter-actions{display:flex;gap:8px;align-items:end;flex-wrap:wrap}
.compare-months{display:flex;gap:14px;align-items:flex-end;min-height:220px;overflow-x:auto;padding-top:10px}
.compare-col{min-width:76px;text-align:center}
.compare-bars{height:130px;display:flex;align-items:flex-end;justify-content:center;gap:8px}
.compare-bar{width:22px;border-radius:8px 8px 0 0;min-height:6px}
.compare-bar-blue{background:var(--c-blue)}
.compare-bar-amber{background:var(--c-amber)}
.compare-values{font-size:11px;color:var(--c-muted);margin-top:8px;line-height:1.35;min-height:34px}
.compare-label{font-size:11px;color:var(--c-text);margin-top:4px}
.chart-legend{display:flex;gap:14px;font-size:12px;color:var(--c-muted);margin-bottom:12px;flex-wrap:wrap}
.legend-box{display:inline-block;width:10px;height:10px;border-radius:3px;margin-right:6px;vertical-align:middle}.legend-blue{background:var(--c-blue)}.legend-amber{background:var(--c-amber)}
@media (max-width: 980px){.dashboard-filters{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width: 640px){.dashboard-filters{grid-template-columns:1fr}.dashboard-filter-actions{justify-content:flex-start}}

/* ── Dashboard/reporting enhancements v2.7 ───────────────── */
.metrics-grid-extended{grid-template-columns:repeat(4,1fr)}
.dashboard-filters-wide{grid-template-columns:repeat(7,minmax(0,1fr))}
.delta-pill{display:inline-flex;align-items:center;padding:2px 8px;border-radius:999px;font-size:11px;font-weight:500;background:var(--c-bg);color:var(--c-muted)}
.delta-up{background:var(--c-green-lt);color:var(--c-green)}
.delta-down{background:var(--c-red-lt);color:var(--c-red)}
.delta-flat{background:var(--c-blue-lt);color:var(--c-blue)}
@media (max-width:1200px){.dashboard-filters-wide{grid-template-columns:repeat(4,minmax(0,1fr))}}
@media (max-width:900px){.metrics-grid-extended{grid-template-columns:repeat(2,1fr)}}
@media (max-width:700px){.dashboard-filters-wide,.metrics-grid-extended{grid-template-columns:1fr}}


.ux-alerts{display:grid;gap:10px;margin-bottom:16px}
.ux-alert{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:12px 14px;border-radius:12px;border:1px solid var(--c-border);background:#fff}
.ux-alert.warning{background:var(--c-amber-lt)}
.ux-alert.info{background:var(--c-blue-lt)}
.ux-alert.danger{background:var(--c-red-lt)}
.ux-alert-sub{font-size:12px;color:var(--c-muted)}
.kicker{font-size:11px;color:var(--c-hint);text-transform:uppercase;letter-spacing:.06em;margin-bottom:6px}
.quick-actions{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:16px}
.timeline{display:grid;gap:10px}
.timeline-item{padding:10px 12px;border:1px solid var(--c-border);border-radius:10px;background:var(--c-bg)}
.timeline-meta{font-size:12px;color:var(--c-muted)}
.search-box{min-width:220px}
.table-tools{display:flex;flex-wrap:wrap;gap:8px;align-items:flex-end;justify-content:space-between;margin-bottom:12px}