/* ============================================================
   CRONOPRO — PROFESSIONAL SCHEDULE MANAGEMENT SYSTEM
   Complete CSS — Dark Theme, Responsive, Production-ready
   ============================================================ */

:root {
  --bg-base:      #0b1120;
  --bg-card:      #111827;
  --bg-card2:     #162032;
  --bg-hover:     #1e293b;
  --bg-input:     #1e293b;
  --border:       #1e2d45;
  --border-light: #243554;

  --text-primary:   #f1f5f9;
  --text-secondary: #94a3b8;
  --text-muted:     #475569;
  --text-link:      #60a5fa;

  --blue:    #3b82f6;
  --blue-d:  #2563eb;
  --blue-l:  #93c5fd;
  --green:   #22c55e;
  --green-d: #16a34a;
  --yellow:  #eab308;
  --orange:  #f97316;
  --red:     #ef4444;
  --red-d:   #dc2626;
  --purple:  #a855f7;
  --teal:    #14b8a6;

  --sidebar-w:   260px;
  --topbar-h:    60px;
  --radius:      10px;
  --radius-sm:   6px;
  --radius-lg:   16px;
  --shadow:      0 4px 24px rgba(0,0,0,.4);
  --shadow-sm:   0 2px 8px rgba(0,0,0,.3);
  --transition:  .18s ease;

  --font: 'Inter', system-ui, -apple-system, sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  background: var(--bg-base);
  color: var(--text-primary);
  font-size: 14px;
  line-height: 1.6;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--text-link); text-decoration: none; }
a:hover { color: var(--blue-l); }
img { max-width: 100%; }

/* ============================================================
   SCROLLBAR
   ============================================================ */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--bg-base); }
::-webkit-scrollbar-thumb { background: #2d3f5c; border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: #3b52778; }

/* ============================================================
   LAYOUT
   ============================================================ */
.app-layout {
  display: flex;
  min-height: 100vh;
}

/* ============================================================
   SIDEBAR
   ============================================================ */
.sidebar {
  width: var(--sidebar-w);
  background: var(--bg-card);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0; left: 0; bottom: 0;
  z-index: 100;
  transition: transform var(--transition);
  overflow-y: auto;
}

.sidebar-header {
  padding: 1.25rem 1.25rem 1rem;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo-wrap {
  display: flex;
  align-items: center;
  gap: .75rem;
}

.logo-name {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
}

.logo-sub {
  font-size: .68rem;
  color: var(--text-muted);
  line-height: 1.2;
}

.sidebar-toggle-close {
  display: none;
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: 1.1rem;
  cursor: pointer;
  padding: .25rem;
  border-radius: var(--radius-sm);
  transition: color var(--transition);
}
.sidebar-toggle-close:hover { color: var(--text-primary); }

.sidebar-nav {
  flex: 1;
  padding: 1rem .75rem;
  display: flex;
  flex-direction: column;
  gap: .15rem;
}

.nav-section-label {
  font-size: .65rem;
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: .08em;
  padding: .5rem .6rem .25rem;
  text-transform: uppercase;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: .65rem;
  padding: .6rem .75rem;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-size: .875rem;
  font-weight: 500;
  transition: background var(--transition), color var(--transition);
  cursor: pointer;
}

.nav-item svg { width: 18px; height: 18px; flex-shrink: 0; }
.nav-item:hover { background: var(--bg-hover); color: var(--text-primary); }
.nav-item.active { background: rgba(59,130,246,.15); color: var(--blue); }
.nav-item.active svg { color: var(--blue); }

.sidebar-footer {
  padding: 1rem;
  border-top: 1px solid var(--border);
}

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

.user-avatar {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue), var(--purple));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .8rem;
  font-weight: 700;
  flex-shrink: 0;
}
.user-avatar.sm { width: 30px; height: 30px; font-size: .72rem; }

.user-name { font-size: .85rem; font-weight: 600; }
.user-info { min-width: 0; }

.logout-btn {
  display: flex;
  align-items: center;
  gap: .5rem;
  padding: .5rem .75rem;
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  font-size: .8rem;
  transition: background var(--transition), color var(--transition);
  width: 100%;
}
.logout-btn svg { width: 15px; height: 15px; }
.logout-btn:hover { background: rgba(239,68,68,.12); color: var(--red); }

.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.55);
  z-index: 99;
}

/* ============================================================
   MAIN CONTENT
   ============================================================ */
.main-content {
  margin-left: var(--sidebar-w);
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  min-width: 0;
}

.topbar {
  height: var(--topbar-h);
  background: var(--bg-card);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1.5rem;
  position: sticky;
  top: 0;
  z-index: 50;
}

.topbar-left { display: flex; align-items: center; gap: 1rem; }

.menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  padding: .35rem;
  border-radius: var(--radius-sm);
}
.menu-toggle svg { width: 22px; height: 22px; display: block; }
.menu-toggle:hover { background: var(--bg-hover); color: var(--text-primary); }

.topbar-title { font-size: 1rem; font-weight: 600; color: var(--text-primary); }
.topbar-right { display: flex; align-items: center; gap: 1rem; }
.topbar-date { font-size: .8rem; color: var(--text-muted); }

.page-content {
  padding: 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

/* ============================================================
   CARDS
   ============================================================ */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.card-header {
  display: flex;
  align-items: center;
  gap: .75rem;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
}

.card-title {
  font-size: .95rem;
  font-weight: 600;
  color: var(--text-primary);
  flex: 1;
}

.card-link {
  font-size: .8rem;
  color: var(--blue);
  margin-left: auto;
}

.card-body { padding: 1.25rem; }
.card-body.p0 { padding: 0; }

/* ============================================================
   KPI CARDS
   ============================================================ */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.kpi-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  transition: transform var(--transition), box-shadow var(--transition);
}

.kpi-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.kpi-card.sm { padding: .9rem 1rem; }

.kpi-icon {
  width: 46px; height: 46px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.kpi-icon svg { width: 22px; height: 22px; }

.kpi-blue  .kpi-icon { background: rgba(59,130,246,.15); color: var(--blue); }
.kpi-green .kpi-icon { background: rgba(34,197,94,.15);  color: var(--green); }
.kpi-yellow .kpi-icon { background: rgba(234,179,8,.15); color: var(--yellow); }
.kpi-red   .kpi-icon { background: rgba(239,68,68,.15);  color: var(--red); }
.kpi-orange .kpi-icon { background: rgba(249,115,22,.15); color: var(--orange); }

.kpi-blue  { border-left: 3px solid var(--blue); }
.kpi-green { border-left: 3px solid var(--green); }
.kpi-yellow { border-left: 3px solid var(--yellow); }
.kpi-red   { border-left: 3px solid var(--red); }
.kpi-orange { border-left: 3px solid var(--orange); }

.kpi-value {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1;
}
.kpi-card.sm .kpi-value { font-size: 1.4rem; }

.kpi-label {
  font-size: .75rem;
  color: var(--text-secondary);
  margin-top: .25rem;
}

/* ============================================================
   DASHBOARD LAYOUT
   ============================================================ */
.dash-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.dash-row-3 {
  grid-template-columns: 1fr 1fr 1fr;
}

.dash-progress-card { grid-column: 1; }

/* Donut chart */
.donut-wrap {
  display: flex;
  align-items: center;
  gap: 2rem;
  margin-bottom: 1.5rem;
}

.donut-svg { width: 120px; height: 120px; flex-shrink: 0; }

.donut-stats { display: flex; flex-direction: column; gap: .5rem; }
.dstat { display: flex; align-items: center; gap: .5rem; font-size: .8rem; color: var(--text-secondary); }
.ds-dot { width: 10px; height: 10px; border-radius: 50%; flex-shrink: 0; }
.ds-blue   { background: var(--blue); }
.ds-yellow { background: var(--yellow); }
.ds-slate  { background: #475569; }
.ds-red    { background: var(--red); }
.ds-green  { background: var(--green); }

/* Timeline */
.timeline-section { margin-top: 1rem; }
.timeline-label {
  display: flex;
  justify-content: space-between;
  font-size: .8rem;
  color: var(--text-secondary);
  margin-bottom: .4rem;
}
.timeline-dates {
  display: flex;
  justify-content: space-between;
  font-size: .7rem;
  color: var(--text-muted);
  margin-top: .4rem;
}

/* Milestone rows */
.milestone-row { margin-bottom: .75rem; }
.milestone-info {
  display: flex;
  align-items: center;
  gap: .5rem;
  margin-bottom: .3rem;
}
.milestone-code { font-size: .72rem; font-weight: 700; color: var(--blue); min-width: 35px; }
.milestone-name { font-size: .8rem; color: var(--text-secondary); flex: 1; }
.milestone-prog-wrap { display: flex; align-items: center; gap: .5rem; }
.prog-pct { font-size: .75rem; color: var(--text-muted); min-width: 32px; text-align: right; }

/* ============================================================
   PROGRESS BARS
   ============================================================ */
.progress-bar {
  background: var(--bg-hover);
  border-radius: 999px;
  overflow: hidden;
  height: 8px;
  width: 100%;
}

.progress-bar.sm  { height: 6px; }
.progress-bar.xs  { height: 5px; }
.progress-bar.lg  { height: 12px; }

.progress-fill {
  height: 100%;
  background: var(--blue);
  border-radius: 999px;
  transition: width .4s ease;
}

.pf-green  { background: var(--green); }
.pf-yellow { background: var(--yellow); }
.pf-red    { background: var(--red); }

/* ============================================================
   BOTTLENECKS
   ============================================================ */
.bottleneck-list { display: flex; flex-direction: column; gap: .6rem; }

.bottleneck-item {
  background: var(--bg-hover);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  padding: .75rem;
}

.bottleneck-item.critical { border-left: 3px solid var(--red); }

.bn-header { display: flex; align-items: center; gap: .5rem; margin-bottom: .3rem; }
.bn-code { font-size: .72rem; font-weight: 700; color: var(--text-muted); }
.bn-code.critical { color: var(--red); }
.bn-title { font-size: .8rem; color: var(--text-secondary); }
.bn-overdue { font-size: .72rem; color: var(--red); margin-top: .25rem; font-weight: 600; }

/* ============================================================
   RISK CHART
   ============================================================ */
.risk-chart { margin-bottom: 1rem; }
.risk-bar-row {
  display: flex;
  align-items: center;
  gap: .75rem;
  margin-bottom: .5rem;
}
.risk-label { font-size: .75rem; font-weight: 600; width: 65px; flex-shrink: 0; }
.risk-bar-wrap { flex: 1; background: var(--bg-hover); border-radius: 999px; height: 6px; overflow: hidden; }
.risk-bar-fill { height: 100%; border-radius: 999px; transition: width .4s; }
.risk-count { font-size: .75rem; color: var(--text-muted); min-width: 18px; text-align: right; }

.risk-pie-wrap {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-top: .75rem;
}

.risk-pie-legend { display: flex; flex-direction: column; gap: .35rem; }
.rpl-item { display: flex; align-items: center; gap: .4rem; font-size: .75rem; color: var(--text-secondary); }
.rpl-dot { width: 10px; height: 10px; border-radius: 50%; flex-shrink: 0; }

/* ============================================================
   ACTIVITY FEED
   ============================================================ */
.activity-feed { display: flex; flex-direction: column; gap: .75rem; }

.activity-item { display: flex; gap: .75rem; }

.activity-avatar {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--teal), var(--blue));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .72rem;
  font-weight: 700;
  flex-shrink: 0;
}

.activity-body { flex: 1; min-width: 0; }
.activity-meta { display: flex; align-items: center; gap: .4rem; flex-wrap: wrap; margin-bottom: .15rem; }
.activity-user { font-size: .8rem; font-weight: 600; }
.activity-task { font-size: .75rem; color: var(--text-secondary); }
.activity-text { font-size: .78rem; color: var(--text-muted); }
.activity-time { font-size: .7rem; color: var(--text-muted); margin-top: .15rem; }

/* ============================================================
   BADGES & STATUS PILLS
   ============================================================ */
.badge {
  display: inline-flex;
  align-items: center;
  padding: .2rem .55rem;
  border-radius: 999px;
  font-size: .72rem;
  font-weight: 600;
}
.badge-blue   { background: rgba(59,130,246,.2);  color: var(--blue-l); }
.badge-red    { background: rgba(239,68,68,.2);   color: #fca5a5; }
.badge-yellow { background: rgba(234,179,8,.2);   color: #fde68a; }
.badge-green  { background: rgba(34,197,94,.2);   color: #86efac; }
.badge-amount { background: rgba(168,85,247,.15); color: #d8b4fe; }
.badge-active   { background: rgba(34,197,94,.15);  color: #86efac; font-size:.72rem; font-weight:600; padding:.2rem .5rem; border-radius:999px; }
.badge-inactive { background: rgba(239,68,68,.12);  color: #fca5a5; font-size:.72rem; font-weight:600; padding:.2rem .5rem; border-radius:999px; }

.status-pill {
  display: inline-flex;
  align-items: center;
  padding: .2rem .6rem;
  border-radius: 999px;
  font-size: .7rem;
  font-weight: 600;
  white-space: nowrap;
}
.status-pill.lg { font-size: .8rem; padding: .3rem .8rem; }
.status-pill.xs { font-size: .65rem; padding: .15rem .45rem; }

.status-planificado  { background: rgba(71,85,105,.3);   color: #94a3b8; }
.status-en_progreso  { background: rgba(59,130,246,.2);  color: var(--blue-l); }
.status-finalizado   { background: rgba(34,197,94,.2);   color: #86efac; }
.status-retrasado    { background: rgba(239,68,68,.2);   color: #fca5a5; }
.status-bloqueado    { background: rgba(239,68,68,.25);  color: #fca5a5; }
.status-por_iniciar  { background: rgba(234,179,8,.15);  color: #fde68a; }
.status-cancelado    { background: rgba(100,116,139,.2); color: #94a3b8; }
.status-activo       { background: rgba(59,130,246,.2);  color: var(--blue-l); }

.role-badge {
  display: inline-flex; align-items: center;
  padding: .18rem .5rem;
  border-radius: 999px;
  font-size: .68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .04em;
}
.role-admin     { background: rgba(239,68,68,.2);   color: #fca5a5; }
.role-invitado  { background: rgba(59,130,246,.2);  color: var(--blue-l); }
.role-observador{ background: rgba(71,85,105,.3);   color: #94a3b8; }

.resp-badge {
  display: inline-flex; align-items: center;
  padding: .2rem .55rem;
  border-radius: 999px;
  font-size: .7rem;
  font-weight: 600;
}
.resp-contratista { background: rgba(59,130,246,.15); color: var(--blue-l); }
.resp-contratante { background: rgba(20,184,166,.15); color: #5eead4; }
.resp-ambos       { background: rgba(168,85,247,.15); color: #d8b4fe; }

.priority-badge {
  display: inline-flex; align-items: center;
  padding: .2rem .55rem;
  border-radius: var(--radius-sm);
  font-size: .7rem;
  font-weight: 600;
}
.prio-baja    { background: rgba(71,85,105,.3);   color: #94a3b8; }
.prio-media   { background: rgba(234,179,8,.15);  color: #fde68a; }
.prio-alta    { background: rgba(249,115,22,.15); color: #fed7aa; }
.prio-crítica { background: rgba(239,68,68,.2);   color: #fca5a5; }

.obs-type-tag {
  display: inline-flex;
  padding: .15rem .45rem;
  border-radius: var(--radius-sm);
  font-size: .65rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .04em;
}
.obs-observacion   { background: rgba(59,130,246,.15);  color: var(--blue-l); }
.obs-alerta        { background: rgba(234,179,8,.15);   color: #fde68a; }
.obs-bloqueo       { background: rgba(239,68,68,.2);    color: #fca5a5; }
.obs-resolucion    { background: rgba(34,197,94,.15);   color: #86efac; }
.obs-cambio_fecha  { background: rgba(168,85,247,.15);  color: #d8b4fe; }
.obs-cambio_estado { background: rgba(20,184,166,.15);  color: #5eead4; }

/* ============================================================
   OVERDUE TABLE
   ============================================================ */
.overdue-section { margin-top: .5rem; }
.subsection-title {
  font-size: .85rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: .75rem;
}
.text-red { color: var(--red) !important; }

/* ============================================================
   DATA TABLE
   ============================================================ */
.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: .82rem;
}
.data-table th {
  padding: .7rem 1rem;
  text-align: left;
  font-size: .7rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: .06em;
  background: var(--bg-hover);
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
.data-table td {
  padding: .7rem 1rem;
  border-bottom: 1px solid var(--border);
  color: var(--text-secondary);
  vertical-align: middle;
}
.data-table tr:last-child td { border-bottom: none; }
.data-table tr:hover td { background: var(--bg-hover); }

/* ============================================================
   PAGE TOOLBAR
   ============================================================ */
.page-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.toolbar-left { display: flex; align-items: center; gap: .75rem; flex-wrap: wrap; }
.toolbar-right { display: flex; align-items: center; gap: .75rem; }

.search-wrap {
  position: relative;
  display: flex;
  align-items: center;
}
.search-wrap svg { position: absolute; left: .6rem; width: 15px; height: 15px; color: var(--text-muted); pointer-events: none; }
.search-input {
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: var(--font);
  font-size: .82rem;
  padding: .5rem .75rem .5rem 2rem;
  width: 260px;
  transition: border-color var(--transition);
}
.search-input:focus { outline: none; border-color: var(--blue); }

.filter-group { display: flex; gap: .5rem; }
.filter-select {
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-family: var(--font);
  font-size: .8rem;
  padding: .45rem .7rem;
  cursor: pointer;
}
.filter-select:focus { outline: none; border-color: var(--blue); }

/* ============================================================
   MILESTONE SECTIONS (CRONOGRAMA)
   ============================================================ */
.milestone-section { margin-bottom: .75rem; }

.milestone-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: .75rem 1rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background var(--transition);
  user-select: none;
}
.milestone-header:hover { background: var(--bg-hover); }

.ms-left { display: flex; align-items: center; gap: .75rem; }
.ms-right { display: flex; align-items: center; gap: .75rem; flex-wrap: wrap; }

.ms-toggle { color: var(--text-muted); font-size: .8rem; transition: color var(--transition); }
.ms-code   { font-size: .8rem; font-weight: 700; color: var(--blue); min-width: 30px; }
.ms-name   { font-size: .85rem; font-weight: 600; color: var(--text-primary); }

.ms-progress { display: flex; align-items: center; gap: .5rem; }
.ms-progress .progress-bar { width: 80px; }

.task-list {
  border: 1px solid var(--border);
  border-top: none;
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
  overflow: hidden;
  transition: max-height .3s ease;
}

.task-list.collapsed { display: none; }

.task-row {
  display: grid;
  grid-template-columns: 90px 1fr 110px 160px 60px 120px 110px 50px;
  align-items: center;
  gap: .5rem;
  padding: .65rem 1rem;
  border-bottom: 1px solid var(--border);
  background: var(--bg-card2);
  transition: background var(--transition);
}
.task-row:last-child { border-bottom: none; }
.task-row:hover { background: var(--bg-hover); }
.task-row.task-critical { border-left: 2px solid var(--red); }

.task-cell { display: flex; align-items: center; min-width: 0; }

.critical-dot { color: var(--red); font-size: .6rem; margin-right: .2rem; flex-shrink: 0; }

.task-code-link { font-size: .78rem; font-weight: 700; color: var(--blue); white-space: nowrap; }
.task-title-link { font-size: .8rem; color: var(--text-secondary); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; display: block; }
.task-title-link:hover { color: var(--text-primary); }

.date-range { font-size: .72rem; color: var(--text-muted); white-space: nowrap; }
.task-dur { font-size: .72rem; color: var(--text-muted); }

.task-prog-wrap { display: flex; align-items: center; gap: .4rem; width: 100%; }
.task-prog-wrap .progress-bar { flex: 1; }
.prog-pct-sm { font-size: .68rem; color: var(--text-muted); min-width: 28px; text-align: right; }

.btn-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px; height: 28px;
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  transition: background var(--transition), color var(--transition);
}
.btn-icon svg { width: 15px; height: 15px; }
.btn-icon:hover { background: var(--bg-hover); color: var(--blue); }

/* ============================================================
   TASK DETAIL
   ============================================================ */
.back-link { margin-bottom: .5rem; }
.back-link a { font-size: .82rem; color: var(--text-muted); }
.back-link a:hover { color: var(--text-link); }

.detail-layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 1.25rem;
  align-items: start;
}

.detail-main { display: flex; flex-direction: column; gap: 1.25rem; }
.detail-sidebar { display: flex; flex-direction: column; gap: 1.25rem; }

.task-detail-card { }

.task-detail-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  padding: 1.25rem 1.25rem .75rem;
  gap: 1rem;
}

.tdh-left { display: flex; flex-direction: column; gap: .25rem; }
.tdh-right { display: flex; align-items: center; gap: .5rem; flex-shrink: 0; flex-wrap: wrap; }

.task-code-big {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--blue);
  letter-spacing: .02em;
}
.task-code-big.critical { color: var(--red); }
.task-hito-ref { font-size: .75rem; color: var(--text-muted); }

.task-title-detail {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  padding: 0 1.25rem .75rem;
  line-height: 1.4;
}

.task-notes-box {
  display: flex;
  align-items: flex-start;
  gap: .6rem;
  background: rgba(59,130,246,.08);
  border: 1px solid rgba(59,130,246,.2);
  border-radius: var(--radius-sm);
  padding: .75rem 1rem;
  margin: 0 1.25rem .75rem;
  font-size: .82rem;
  color: var(--text-secondary);
  line-height: 1.5;
}
.task-notes-box svg { width: 16px; height: 16px; color: var(--blue); flex-shrink: 0; margin-top: .1rem; }

.progress-section {
  padding: 1rem 1.25rem;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.ps-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: .82rem;
  color: var(--text-secondary);
  margin-bottom: .5rem;
}

.prog-big { font-size: 1.4rem; font-weight: 800; color: var(--blue); }

.prog-slider-wrap {
  display: flex;
  align-items: center;
  gap: .75rem;
  margin-top: .75rem;
}

.prog-slider {
  flex: 1;
  appearance: none;
  height: 6px;
  border-radius: 999px;
  background: var(--bg-hover);
  outline: none;
  cursor: pointer;
}
.prog-slider::-webkit-slider-thumb {
  appearance: none;
  width: 18px; height: 18px;
  border-radius: 50%;
  background: var(--blue);
  cursor: pointer;
  border: 2px solid var(--bg-card);
}

.meta-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  padding: 1rem 1.25rem;
}

.meta-item { display: flex; flex-direction: column; gap: .3rem; }
.meta-label { font-size: .7rem; font-weight: 600; color: var(--text-muted); text-transform: uppercase; letter-spacing: .05em; }
.meta-value { font-size: .85rem; color: var(--text-secondary); }

.edit-section { padding: 1rem 1.25rem; border-top: 1px solid var(--border); }
#editForm { margin-top: 1rem; }

/* ============================================================
   SUBTASKS
   ============================================================ */
.subtask-list { display: flex; flex-direction: column; gap: .5rem; }

.subtask-item {
  display: flex;
  align-items: flex-start;
  gap: .75rem;
  padding: .75rem;
  background: var(--bg-hover);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  transition: border-color var(--transition);
}
.subtask-item.status-completada { opacity: .6; }

.st-check {
  width: 20px; height: 20px;
  border-radius: 50%;
  border: 2px solid var(--border-light);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .65rem;
  font-weight: 700;
  color: var(--green);
  margin-top: .15rem;
}
.st-check.checked { background: rgba(34,197,94,.2); border-color: var(--green); }

.st-body { flex: 1; min-width: 0; }
.st-title { font-size: .82rem; color: var(--text-primary); font-weight: 500; }
.st-title.done { text-decoration: line-through; color: var(--text-muted); }
.st-desc { font-size: .75rem; color: var(--text-muted); margin-top: .15rem; }
.st-meta { display: flex; align-items: center; gap: .75rem; margin-top: .35rem; font-size: .72rem; color: var(--text-muted); flex-wrap: wrap; }

.st-status-form .form-select.xs {
  padding: .2rem .4rem;
  font-size: .72rem;
}

/* ============================================================
   OBSERVATIONS
   ============================================================ */
.obs-form { margin-bottom: 1.25rem; padding-bottom: 1.25rem; border-bottom: 1px solid var(--border); }
.obs-input-row { display: flex; gap: .75rem; margin-bottom: .75rem; align-items: flex-start; }
.obs-textarea { flex: 1; resize: vertical; }

.obs-list { display: flex; flex-direction: column; gap: .75rem; }

.obs-item { display: flex; gap: .75rem; }

.obs-avatar {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue), var(--purple));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .72rem;
  font-weight: 700;
  flex-shrink: 0;
}

.obs-body { flex: 1; background: var(--bg-hover); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: .75rem; }
.obs-meta { display: flex; align-items: center; gap: .5rem; flex-wrap: wrap; margin-bottom: .35rem; }
.obs-user { font-size: .8rem; font-weight: 600; }
.obs-time { font-size: .7rem; color: var(--text-muted); margin-left: auto; }
.obs-content { font-size: .82rem; color: var(--text-secondary); line-height: 1.5; }

/* ============================================================
   HISTORY
   ============================================================ */
.history-list { display: flex; flex-direction: column; }

.history-item {
  display: flex;
  gap: .75rem;
  padding-bottom: .75rem;
  margin-bottom: .75rem;
  border-bottom: 1px solid var(--border);
  position: relative;
}
.history-item:last-child { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }

.history-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--blue);
  flex-shrink: 0;
  margin-top: .35rem;
}

.history-body { flex: 1; min-width: 0; }
.history-user { font-size: .78rem; font-weight: 600; margin-bottom: .2rem; }
.history-change { font-size: .75rem; color: var(--text-muted); line-height: 1.4; }
.hc-field { color: var(--yellow); font-weight: 600; }
.hc-old   { color: var(--red); }
.hc-new   { color: var(--green); }
.history-time { font-size: .7rem; color: var(--text-muted); margin-top: .2rem; }

/* ============================================================
   GANTT
   ============================================================ */
.gantt-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: .75rem;
  flex-wrap: wrap;
  gap: .5rem;
}

.gantt-legend {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  font-size: .75rem;
  color: var(--text-secondary);
  margin-right: 1rem;
}
.gl-dot {
  width: 12px; height: 8px;
  border-radius: 2px;
  flex-shrink: 0;
}
.gl-contratista { background: var(--blue); }
.gl-contratante { background: var(--teal); }
.gl-ambos       { background: var(--purple); }
.gl-critical    { background: var(--red); }

.gantt-container {
  display: flex;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.gantt-left-panel {
  width: 300px;
  flex-shrink: 0;
  border-right: 1px solid var(--border);
  background: var(--bg-card);
  z-index: 10;
}

.gantt-header-cell {
  height: 40px;
  display: flex;
  align-items: center;
  padding: 0 1rem;
  font-size: .72rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: .06em;
  background: var(--bg-hover);
  border-bottom: 1px solid var(--border);
}

.gantt-chart-panel {
  flex: 1;
  overflow-x: auto;
  position: relative;
}

.gantt-row {
  height: 36px;
  display: flex;
  align-items: center;
  border-bottom: 1px solid var(--border);
  position: relative;
}
.gantt-row:hover { background: rgba(59,130,246,.04); }

.gantt-milestone-row { height: 34px; background: rgba(59,130,246,.06); }

.gantt-label {
  display: flex;
  align-items: center;
  gap: .4rem;
  padding: 0 .75rem;
  height: 36px;
  overflow: hidden;
  font-size: .76rem;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
.milestone-label { font-size: .75rem; font-weight: 700; color: var(--blue); }
.critical-label  { color: #fca5a5; }
.gantt-task-name { color: var(--text-muted); font-size: .72rem; overflow: hidden; text-overflow: ellipsis; }

.gantt-months-row {
  position: relative;
  height: 40px;
  background: var(--bg-hover);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
  display: block;
}
.gantt-month {
  position: absolute;
  top: 0;
  height: 100%;
  display: flex;
  align-items: center;
  padding-left: .5rem;
  font-size: .72rem;
  font-weight: 600;
  color: var(--text-muted);
  border-left: 1px solid var(--border);
  white-space: nowrap;
}

.gantt-today-line {
  position: absolute;
  top: 0; bottom: 0;
  width: 2px;
  background: var(--red);
  opacity: .8;
  z-index: 5;
  pointer-events: none;
}
.gantt-today-line::after {
  content: 'Hoy';
  position: absolute;
  top: 2px;
  left: 3px;
  font-size: .6rem;
  color: var(--red);
  white-space: nowrap;
  font-weight: 700;
}

.gantt-bar {
  position: absolute;
  height: 22px;
  border-radius: 4px;
  display: flex;
  align-items: center;
  overflow: hidden;
  cursor: pointer;
  transition: opacity var(--transition);
}
.gantt-bar:hover { opacity: .85; }

.gb-progress {
  position: absolute;
  top: 0; left: 0; bottom: 0;
  background: rgba(255,255,255,.25);
  border-radius: 4px;
  transition: width .3s;
}

.gb-label {
  position: relative;
  font-size: .65rem;
  font-weight: 700;
  color: #fff;
  padding: 0 .4rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  width: 100%;
  z-index: 1;
}

.gantt-task-bar.gb-contratista { background: var(--blue-d); }
.gantt-task-bar.gb-contratante { background: #0f766e; }
.gantt-task-bar.gb-ambos       { background: #7e22ce; }
.gantt-task-bar.gb-critical    { background: var(--red-d) !important; }

.gantt-ms-bar {
  background: rgba(59,130,246,.3);
  border: 1px solid var(--blue);
  height: 18px;
}
.gantt-ms-bar span {
  font-size: .65rem;
  font-weight: 700;
  color: var(--blue-l);
  padding: 0 .4rem;
}

/* ============================================================
   RISKS
   ============================================================ */
.risk-summary-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.risk-table-wrap { overflow-x: auto; }
.risk-table { min-width: 900px; }

.risk-row.risk-crítico td:first-child { border-left: 3px solid var(--red); }
.risk-row.risk-alto    td:first-child { border-left: 3px solid var(--orange); }
.risk-row.risk-medio   td:first-child { border-left: 3px solid var(--yellow); }
.risk-row.risk-bajo    td:first-child { border-left: 3px solid var(--green); }

.risk-code-badge {
  font-size: .72rem;
  font-weight: 700;
  color: var(--text-muted);
}

.risk-desc { font-size: .8rem; color: var(--text-secondary); line-height: 1.4; }
.risk-plan { font-size: .72rem; color: var(--text-muted); margin-top: .3rem; line-height: 1.4; }
.risk-desc-cell { max-width: 300px; }

.prob-badge {
  padding: .2rem .5rem;
  border-radius: 999px;
  font-size: .7rem;
  font-weight: 600;
}
.prob-alta  { background: rgba(239,68,68,.15); color: #fca5a5; }
.prob-media { background: rgba(234,179,8,.15); color: #fde68a; }
.prob-baja  { background: rgba(34,197,94,.15); color: #86efac; }

.impact-badge { font-size: .75rem; color: var(--text-secondary); font-weight: 500; }

.level-badge {
  padding: .25rem .6rem;
  border-radius: var(--radius-sm);
  font-size: .72rem;
  font-weight: 700;
}
.level-crítico { background: rgba(239,68,68,.2);   color: #fca5a5; }
.level-alto    { background: rgba(249,115,22,.15); color: #fed7aa; }
.level-medio   { background: rgba(234,179,8,.15);  color: #fde68a; }
.level-bajo    { background: rgba(34,197,94,.15);  color: #86efac; }

.strategy-badge {
  font-size: .72rem;
  color: var(--text-muted);
  font-weight: 600;
  background: var(--bg-hover);
  padding: .2rem .5rem;
  border-radius: var(--radius-sm);
}

/* ============================================================
   ADMIN
   ============================================================ */
.project-info-grid { display: flex; flex-direction: column; gap: .6rem; }
.pi-row { display: flex; gap: 1rem; align-items: baseline; border-bottom: 1px solid var(--border); padding-bottom: .5rem; }
.pi-label { font-size: .72rem; font-weight: 600; color: var(--text-muted); min-width: 160px; text-transform: uppercase; letter-spacing: .04em; flex-shrink: 0; }
.pi-value { font-size: .82rem; color: var(--text-secondary); }

.user-table-mini { display: flex; flex-direction: column; gap: .6rem; }
.utm-row { display: flex; align-items: center; gap: .75rem; padding: .6rem; border-radius: var(--radius-sm); border: 1px solid var(--border); background: var(--bg-hover); }
.utm-info { flex: 1; min-width: 0; }
.utm-name { font-size: .82rem; font-weight: 600; }
.utm-email { font-size: .72rem; color: var(--text-muted); }
.utm-meta { display: flex; flex-direction: column; align-items: flex-end; gap: .25rem; }

.user-cell { display: flex; align-items: center; gap: .6rem; }
.actions-cell { display: flex; align-items: center; gap: .4rem; }

.role-guide { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.rg-item { padding: 1rem; background: var(--bg-hover); border-radius: var(--radius-sm); border: 1px solid var(--border); }
.rg-item p { font-size: .8rem; color: var(--text-secondary); margin-top: .5rem; line-height: 1.5; }

/* ============================================================
   FORMS
   ============================================================ */
.form-group { display: flex; flex-direction: column; gap: .35rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-bottom: .75rem; }
.fg-grow { flex: 1; }
.form-label { font-size: .78rem; font-weight: 600; color: var(--text-secondary); }

.form-input,
.form-select,
.form-textarea {
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: var(--font);
  font-size: .85rem;
  padding: .55rem .75rem;
  transition: border-color var(--transition);
  width: 100%;
}
.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--blue);
  box-shadow: 0 0 0 2px rgba(59,130,246,.15);
}
.form-textarea { resize: vertical; min-height: 80px; }
.form-select { cursor: pointer; }
.form-select.sm { width: auto; min-width: 120px; }
.form-select.xs { padding: .25rem .4rem; font-size: .72rem; width: auto; }
.form-input.sm  { padding: .4rem .6rem; font-size: .8rem; }

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

.check-group label { display: flex; align-items: center; gap: .5rem; cursor: pointer; font-size: .85rem; color: var(--text-secondary); }
.check-group input[type="checkbox"] { width: 16px; height: 16px; cursor: pointer; accent-color: var(--blue); }

.inline-form {
  background: var(--bg-hover);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  padding: 1rem;
  margin-bottom: 1rem;
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .4rem;
  padding: .55rem 1rem;
  border-radius: var(--radius-sm);
  font-family: var(--font);
  font-size: .82rem;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid transparent;
  transition: background var(--transition), color var(--transition), border-color var(--transition), transform .1s;
  text-decoration: none;
  white-space: nowrap;
}
.btn:active { transform: scale(.97); }
.btn svg { width: 15px; height: 15px; flex-shrink: 0; }

.btn-primary {
  background: var(--blue);
  color: #fff;
  border-color: var(--blue);
}
.btn-primary:hover { background: var(--blue-d); border-color: var(--blue-d); color: #fff; }

.btn-outline {
  background: transparent;
  color: var(--text-secondary);
  border-color: var(--border-light);
}
.btn-outline:hover { background: var(--bg-hover); color: var(--text-primary); border-color: var(--border-light); }

.btn-danger {
  background: transparent;
  color: var(--red);
  border-color: rgba(239,68,68,.3);
}
.btn-danger:hover { background: rgba(239,68,68,.12); color: var(--red); }

.btn-success { background: var(--green) !important; border-color: var(--green) !important; }

.btn-sm  { padding: .35rem .7rem; font-size: .78rem; }
.btn-lg  { padding: .7rem 1.5rem; font-size: .9rem; }
.btn-full { width: 100%; justify-content: center; }

/* ============================================================
   MODAL
   ============================================================ */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.65);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  backdrop-filter: blur(2px);
}

.modal-box {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 520px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 20px 60px rgba(0,0,0,.5);
  animation: modalIn .2s ease;
}

@keyframes modalIn {
  from { opacity: 0; transform: scale(.95) translateY(-10px); }
  to   { opacity: 1; transform: scale(1) translateY(0); }
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border);
}
.modal-title { font-size: 1rem; font-weight: 700; }
.modal-close {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1.1rem;
  cursor: pointer;
  padding: .25rem .4rem;
  border-radius: var(--radius-sm);
}
.modal-close:hover { background: var(--bg-hover); color: var(--text-primary); }
.modal-body { padding: 1.25rem 1.5rem; display: flex; flex-direction: column; gap: .75rem; }
.modal-footer { padding: 1rem 1.5rem; border-top: 1px solid var(--border); display: flex; gap: .5rem; justify-content: flex-end; }

/* ============================================================
   ALERTS
   ============================================================ */
.alert {
  display: flex;
  align-items: center;
  gap: .6rem;
  padding: .75rem 1rem;
  border-radius: var(--radius-sm);
  font-size: .82rem;
  border: 1px solid;
}
.alert svg { width: 16px; height: 16px; flex-shrink: 0; }
.alert-error   { background: rgba(239,68,68,.1);  border-color: rgba(239,68,68,.3);  color: #fca5a5; }
.alert-success { background: rgba(34,197,94,.1);  border-color: rgba(34,197,94,.3);  color: #86efac; }

/* ============================================================
   EMPTY STATE
   ============================================================ */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .5rem;
  padding: 2rem;
  color: var(--text-muted);
  text-align: center;
  font-size: .82rem;
}
.empty-state svg { width: 36px; height: 36px; color: var(--border-light); }

/* ============================================================
   LOGIN PAGE
   ============================================================ */
.login-body {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-base);
  padding: 1rem;
}

.login-bg {
  position: fixed;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.bg-shape {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: .15;
}
.bg-shape-1 { width: 500px; height: 500px; background: var(--blue); top: -150px; right: -100px; }
.bg-shape-2 { width: 400px; height: 400px; background: var(--purple); bottom: -150px; left: -100px; }
.bg-shape-3 { width: 300px; height: 300px; background: var(--teal); top: 40%; left: 40%; }

.login-container {
  width: 100%;
  max-width: 420px;
  position: relative;
  z-index: 1;
}

.login-card {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  box-shadow: 0 24px 64px rgba(0,0,0,.4);
}

.login-brand { text-align: center; margin-bottom: 2rem; }
.login-logo { display: flex; justify-content: center; margin-bottom: .75rem; }
.login-title { font-size: 1.6rem; font-weight: 800; margin-bottom: .25rem; }
.login-subtitle { font-size: .82rem; color: var(--text-muted); }

.login-form { display: flex; flex-direction: column; gap: 1rem; }

.input-wrap { position: relative; }
.input-icon {
  position: absolute;
  left: .75rem; top: 50%;
  transform: translateY(-50%);
  width: 16px; height: 16px;
  color: var(--text-muted);
  pointer-events: none;
}
.input-wrap .form-input { padding-left: 2.25rem; }

.toggle-pw {
  position: absolute;
  right: .75rem; top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: .2rem;
  display: flex;
}
.toggle-pw svg { width: 16px; height: 16px; }
.toggle-pw:hover { color: var(--text-secondary); }

.login-footer {
  text-align: center;
  margin-top: 1.5rem;
  font-size: .72rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1200px) {
  .dash-row-3 { grid-template-columns: 1fr 1fr; }
  .risk-summary-bar { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 1024px) {
  :root { --sidebar-w: 0px; }

  .sidebar {
    transform: translateX(-260px);
    width: 260px;
    z-index: 300;
  }
  .sidebar.open { transform: translateX(0); }

  .sidebar-toggle-close { display: block; }
  .sidebar-overlay.open { display: block; }

  .main-content { margin-left: 0; }
  .menu-toggle { display: block; }

  .kpi-grid { grid-template-columns: repeat(2, 1fr); }
  .dash-row { grid-template-columns: 1fr; }
  .dash-row-3 { grid-template-columns: 1fr; }
  .detail-layout { grid-template-columns: 1fr; }
  .gantt-left-panel { width: 220px; }
  .role-guide { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .page-content { padding: 1rem; gap: 1rem; }
  .kpi-grid { grid-template-columns: repeat(2, 1fr); }
  .meta-grid { grid-template-columns: repeat(2, 1fr); }
  .form-row { grid-template-columns: 1fr; }

  .task-row {
    grid-template-columns: 1fr;
    gap: .3rem;
    padding: .75rem;
  }
  .task-cell { display: flex; }
  .task-dates, .task-dur { display: none; }

  .risk-summary-bar { grid-template-columns: repeat(2, 1fr); }
  .data-table th:nth-child(n+4),
  .data-table td:nth-child(n+4) { display: none; }

  .gantt-left-panel { width: 140px; }

  .search-input { width: 180px; }

  .page-toolbar { flex-direction: column; align-items: stretch; }
  .toolbar-left { flex-direction: column; align-items: stretch; }
  .filter-group { flex-wrap: wrap; }
}

@media (max-width: 480px) {
  .kpi-grid { grid-template-columns: 1fr 1fr; }
  .login-card { padding: 1.75rem 1.25rem; }
  .modal-box { border-radius: var(--radius); }
  .meta-grid { grid-template-columns: 1fr 1fr; }
  .donut-wrap { flex-direction: column; align-items: flex-start; gap: 1rem; }
}

/* ============================================================
   AUTO-PROGRESS & DELAY STYLES
   ============================================================ */

/* Alert with overdue info */
.alert-overdue {
  border-left: 4px solid var(--red);
  font-size: .85rem;
  line-height: 1.5;
}

/* Auto badge on progress header */
.ps-title-group {
  display: flex;
  align-items: center;
  gap: .75rem;
  flex-wrap: wrap;
}

.ps-title {
  font-size: .82rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.ps-auto-badge {
  display: inline-flex;
  align-items: center;
  gap: .3rem;
  background: rgba(59,130,246,.1);
  border: 1px solid rgba(59,130,246,.25);
  color: var(--blue-l);
  font-size: .68rem;
  font-weight: 600;
  padding: .15rem .5rem;
  border-radius: 999px;
  text-transform: uppercase;
  letter-spacing: .04em;
}
.ps-auto-badge svg { width: 11px; height: 11px; }

/* Progress colors */
.pf-blue  { background: var(--blue); }
.prog-green { color: var(--green) !important; }
.prog-red   { color: var(--red) !important; }

/* Progress legend */
.progress-legend {
  display: flex;
  justify-content: space-between;
  margin-top: .35rem;
}
.pl-item {
  font-size: .65rem;
  color: var(--text-muted);
}

/* Progress logic info */
.progress-logic-info {
  margin-top: .6rem;
  font-size: .75rem;
  color: var(--text-muted);
  background: var(--bg-hover);
  border-radius: var(--radius-sm);
  padding: .6rem .8rem;
  line-height: 1.6;
  border-left: 2px solid var(--border-light);
}
.progress-logic-info strong { color: var(--text-secondary); }
.progress-logic-info em { color: var(--red); font-style: normal; font-weight: 600; }

/* Auto progress notice in forms */
.auto-progress-notice {
  display: flex;
  align-items: flex-start;
  gap: .5rem;
  background: rgba(234,179,8,.08);
  border: 1px solid rgba(234,179,8,.2);
  border-radius: var(--radius-sm);
  padding: .65rem .85rem;
  font-size: .78rem;
  color: #fde68a;
  margin-bottom: .85rem;
  line-height: 1.5;
}
.auto-progress-notice svg { width: 15px; height: 15px; flex-shrink: 0; margin-top: .1rem; }

/* Status effect hint */
.status-effect-hint {
  margin-top: .35rem;
  font-size: .75rem;
  color: var(--blue-l);
  font-weight: 500;
  display: none;
}

/* Overdue tag inline */
.overdue-tag {
  display: inline-block;
  background: rgba(239,68,68,.2);
  color: var(--red);
  font-size: .65rem;
  font-weight: 700;
  padding: .1rem .4rem;
  border-radius: var(--radius-sm);
  margin-left: .35rem;
  letter-spacing: .04em;
}

/* Retrasado in task list */
.task-row[data-status="Retrasado"] .task-title-link { color: #fca5a5; }

/* KPI card delayed count highlight */
.kpi-card.kpi-red .kpi-value { color: #fca5a5; }