/* TechVision ERP — Estilos principales */
/* PHP 8.1 | sistema.conexiondigitalplus.com */

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

:root {
  --color-primary:     #178BCA;
  --color-success:     #1D9E75;
  --color-warning:     #EF9F27;
  --color-danger:      #E24B4A;
  --color-purple:      #7F77DD;
  --color-bg:          #F4F3F0;
  --color-surface:     #FFFFFF;
  --color-border:      rgba(0,0,0,0.09);
  --color-text:        #1A1917;
  --color-text-muted:  #6B6A66;
  --color-text-hint:   #A09E9A;
  --sidebar-w:         210px;
  --topbar-h:          48px;
  --radius:            8px;
  --radius-lg:         12px;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
}

body { background: var(--color-bg); color: var(--color-text); font-size: 13px; line-height: 1.5; }

/* ── Layout ── */
.sidebar { position: fixed; left: 0; top: 0; bottom: 0; width: var(--sidebar-w); background: var(--color-surface); border-right: 0.5px solid var(--color-border); display: flex; flex-direction: column; overflow-y: auto; z-index: 50; }
.main-content { margin-left: var(--sidebar-w); min-height: 100vh; display: flex; flex-direction: column; }
.page-content { padding: 20px 22px; flex: 1; }
.page-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 18px; }
.page-title { font-size: 16px; font-weight: 500; color: var(--color-text); }

/* ── Sidebar ── */
.sidebar-logo { padding: 14px 13px; border-bottom: 0.5px solid var(--color-border); display: flex; align-items: center; gap: 9px; flex-shrink: 0; }
.sidebar-logo-icon { width: 28px; height: 28px; background: var(--color-primary); border-radius: 7px; display: flex; align-items: center; justify-content: center; font-size: 14px; }
.sidebar-brand { font-size: 13px; font-weight: 500; }
.sidebar-sub { font-size: 10px; color: var(--color-text-hint); }
.sidebar-nav { flex: 1; padding: 7px 5px; }
.nav-section { font-size: 9px; font-weight: 500; color: var(--color-text-hint); padding: 9px 8px 3px; letter-spacing: 0.06em; text-transform: uppercase; }
.nav-item { display: flex; align-items: center; gap: 8px; padding: 6px 8px; border-radius: var(--radius); cursor: pointer; font-size: 11.5px; color: var(--color-text-muted); text-decoration: none; transition: background 0.1s, color 0.1s; }
.nav-item:hover { background: var(--color-bg); color: var(--color-text); }
.nav-item.active { background: #E6F1FB; color: #185FA5; font-weight: 500; }
.nav-badge { margin-left: auto; font-size: 9px; padding: 1px 5px; border-radius: 8px; background: #FCEBEB; color: #A32D2D; }
.sidebar-user { padding: 10px 8px; border-top: 0.5px solid var(--color-border); display: flex; align-items: center; gap: 8px; flex-shrink: 0; }
.user-avatar { width: 28px; height: 28px; border-radius: 50%; background: #E6F1FB; color: #185FA5; display: flex; align-items: center; justify-content: center; font-size: 10px; font-weight: 500; flex-shrink: 0; }
.user-name { font-size: 11.5px; font-weight: 500; }
.user-role { font-size: 10px; color: var(--color-text-hint); }
.logout-btn { margin-left: auto; color: var(--color-text-hint); text-decoration: none; font-size: 14px; padding: 4px; }
.logout-btn:hover { color: var(--color-danger); }

/* ── Topbar ── */
.topbar { background: var(--color-surface); border-bottom: 0.5px solid var(--color-border); height: var(--topbar-h); display: flex; align-items: center; justify-content: space-between; padding: 0 22px; flex-shrink: 0; }
.topbar-left { display: flex; align-items: center; gap: 10px; }
.topbar-right { display: flex; align-items: center; gap: 10px; }
.topbar-title { font-size: 13px; font-weight: 500; }
.topbar-agents { font-size: 10.5px; color: var(--color-text-muted); display: flex; align-items: center; gap: 5px; }
.agents-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--color-success); animation: pulse 2s infinite; }
@keyframes pulse { 0%,100%{opacity:1}50%{opacity:0.4} }
.topbar-alerts { text-decoration: none; position: relative; font-size: 14px; color: var(--color-text-muted); }
.alert-count { font-size: 9px; background: var(--color-danger); color: white; border-radius: 8px; padding: 1px 4px; }
.topbar-user { font-size: 11.5px; color: var(--color-text-muted); }
.sidebar-toggle { background: none; border: none; cursor: pointer; font-size: 16px; color: var(--color-text-muted); display: none; }

/* ── KPI Cards ── */
.kpi-grid { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 9px; margin-bottom: 16px; }
.kpi-card { background: var(--color-bg); border-radius: var(--radius); padding: 12px 14px; }
.kpi-label { font-size: 10.5px; color: var(--color-text-muted); margin-bottom: 3px; }
.kpi-value { font-size: 20px; font-weight: 500; }
.kpi-sub { font-size: 10px; margin-top: 2px; color: var(--color-text-muted); }
.kpi-up { color: var(--color-success); }
.kpi-warn { color: var(--color-warning); }
.kpi-danger { color: var(--color-danger); }

/* ── Cards ── */
.card { background: var(--color-surface); border: 0.5px solid var(--color-border); border-radius: var(--radius-lg); padding: 14px 18px; margin-bottom: 14px; }
.card-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px; }
.card-title { font-size: 12.5px; font-weight: 500; }
.grid-2col { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-bottom: 14px; }
.grid-3col { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 12px; margin-bottom: 14px; }

/* ── Table ── */
.table { width: 100%; border-collapse: collapse; font-size: 11.5px; table-layout: fixed; }
.table th { text-align: left; font-size: 10px; font-weight: 500; color: var(--color-text-muted); padding: 7px 10px; background: var(--color-bg); border-bottom: 0.5px solid var(--color-border); }
.table td { padding: 7px 10px; border-bottom: 0.5px solid var(--color-border); color: var(--color-text); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; vertical-align: middle; }
.table tr:last-child td { border-bottom: none; }
.table tr:hover td { background: var(--color-bg); }

/* ── Badges ── */
.badge { font-size: 10px; padding: 2px 7px; border-radius: 20px; font-weight: 500; display: inline-block; }
.badge-success { background: #E1F5EE; color: #0F6E56; }
.badge-info    { background: #E6F1FB; color: #185FA5; }
.badge-warning { background: #FAEEDA; color: #854F0B; }
.badge-danger  { background: #FCEBEB; color: #A32D2D; }
.badge-purple  { background: #EEEDFE; color: #3C3489; }
.badge-gray    { background: #F1EFE8; color: #5F5E5A; }

/* ── Buttons ── */
.btn { display: inline-flex; align-items: center; gap: 5px; padding: 6px 12px; border-radius: var(--radius); font-size: 11.5px; cursor: pointer; border: 0.5px solid rgba(0,0,0,0.18); background: transparent; color: var(--color-text); font-weight: 500; text-decoration: none; transition: background 0.1s; }
.btn:hover { background: var(--color-bg); }
.btn-primary { background: #E6F1FB; color: #185FA5; border-color: transparent; }
.btn-primary:hover { background: #d0e5f8; }
.btn-success { background: #E1F5EE; color: #0F6E56; border-color: transparent; }
.btn-danger  { background: #FCEBEB; color: #A32D2D; border-color: transparent; }
.btn-sm { padding: 3px 8px; font-size: 11px; }
.btn-xs { padding: 2px 6px; font-size: 10px; border-radius: 4px; background: var(--color-bg); border: 0.5px solid var(--color-border); cursor: pointer; color: var(--color-text-muted); display: inline-block; margin: 1px; }
.btn-xs:hover { background: var(--color-border); }
.btn-login { width: 100%; padding: 10px; border-radius: var(--radius); background: var(--color-primary); color: white; border: none; font-size: 13px; font-weight: 500; cursor: pointer; margin-top: 4px; transition: opacity 0.1s; }
.btn-login:hover { opacity: 0.9; }

/* ── Forms ── */
.form-group { display: flex; flex-direction: column; gap: 5px; margin-bottom: 10px; }
.form-label { font-size: 10.5px; color: var(--color-text-muted); font-weight: 500; }
.form-input { padding: 7px 9px; border-radius: var(--radius); border: 0.5px solid rgba(0,0,0,0.18); background: var(--color-surface); font-size: 12px; color: var(--color-text); font-family: inherit; width: 100%; }
.form-input:focus { outline: none; border-color: var(--color-primary); }
select.form-input { cursor: pointer; }
textarea.form-input { resize: vertical; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }

/* ── Progress bar ── */
.progress-bar-wrap { height: 5px; background: var(--color-bg); border-radius: 3px; overflow: hidden; display: inline-block; width: 80px; vertical-align: middle; margin-right: 6px; }
.progress-bar-fill { height: 100%; background: var(--color-primary); border-radius: 3px; }
.progress-label { font-size: 10px; color: var(--color-text-muted); }

/* ── List rows ── */
.list-row { display: flex; align-items: center; justify-content: space-between; padding: 7px 0; border-bottom: 0.5px solid var(--color-border); font-size: 11.5px; }
.list-row:last-child { border-bottom: none; }
.row-title { font-weight: 500; display: block; }
.row-sub { font-size: 10px; color: var(--color-text-hint); margin-top: 1px; display: block; }
.alert-row-danger { background: #FCEBEB; border-radius: var(--radius); padding: 5px 8px; margin-bottom: 4px; }
.alert-row-warn { background: #FAEEDA; border-radius: var(--radius); padding: 5px 8px; margin-bottom: 4px; }

/* ── Funnel / Kanban ── */
.funnel-board { display: grid; grid-template-columns: repeat(6, minmax(0,1fr)); gap: 9px; overflow-x: auto; }
.funnel-col { background: var(--color-bg); border-radius: var(--radius-lg); padding: 10px; min-height: 220px; }
.funnel-col-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 4px; padding-top: 6px; }
.funnel-col-title { font-size: 11px; font-weight: 500; color: var(--color-text-muted); }
.funnel-col-count { font-size: 10px; background: var(--color-surface); border: 0.5px solid var(--color-border); border-radius: 10px; padding: 1px 6px; }
.funnel-col-value { font-size: 11px; font-weight: 500; color: var(--color-success); margin-bottom: 10px; }
.funnel-card { background: var(--color-surface); border: 0.5px solid var(--color-border); border-radius: var(--radius); padding: 9px 10px; margin-bottom: 7px; cursor: pointer; transition: border-color 0.1s; }
.funnel-card:hover { border-color: var(--color-primary); }
.funnel-card-name { font-size: 11.5px; font-weight: 500; margin-bottom: 3px; }
.funnel-card-value { font-size: 11px; color: var(--color-success); margin-bottom: 4px; }
.funnel-card-meta { margin-bottom: 5px; }
.funnel-card-actions { display: flex; flex-wrap: wrap; gap: 2px; max-height: 0; overflow: hidden; transition: max-height 0.15s; }
.funnel-card:hover .funnel-card-actions { max-height: 80px; }

/* ── Modal ── */
.modal-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.3); display: flex; align-items: center; justify-content: center; z-index: 200; }
.modal { background: var(--color-surface); border-radius: var(--radius-lg); border: 0.5px solid var(--color-border); width: 460px; max-width: 95vw; padding: 20px; }
.modal-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
.modal-title { font-size: 13.5px; font-weight: 500; }
.modal-close { background: none; border: none; font-size: 18px; cursor: pointer; color: var(--color-text-muted); }
.modal-actions { display: flex; justify-content: flex-end; gap: 8px; margin-top: 16px; }

/* ── Login ── */
.login-body { min-height: 100vh; display: flex; align-items: center; justify-content: center; background: var(--color-bg); }
.login-wrap { width: 100%; max-width: 360px; padding: 20px; }
.login-card { background: var(--color-surface); border: 0.5px solid var(--color-border); border-radius: var(--radius-lg); padding: 28px; }
.login-logo { display: flex; align-items: center; gap: 12px; margin-bottom: 24px; }
.login-brand { font-size: 15px; font-weight: 500; }
.login-sub { font-size: 10px; color: var(--color-text-hint); }
.logo-icon { width: 36px; height: 36px; background: var(--color-primary); border-radius: 9px; display: flex; align-items: center; justify-content: center; font-size: 18px; }
.alert-error { background: #FCEBEB; color: #A32D2D; border-radius: var(--radius); padding: 8px 12px; font-size: 11.5px; margin-bottom: 14px; }
.login-footer { text-align: center; font-size: 10px; color: var(--color-text-hint); margin-top: 18px; }

/* ── OKR bars ── */
.okr-bar-wrap { height: 7px; background: var(--color-bg); border-radius: 4px; overflow: hidden; margin: 5px 0 3px; }
.okr-bar-fill { height: 100%; border-radius: 4px; }

/* ── Alerts ── */
.alert-info    { background: #E6F1FB; color: #185FA5; border-radius: var(--radius); padding: 10px 14px; font-size: 11.5px; margin-bottom: 14px; }
.alert-warning { background: #FAEEDA; color: #854F0B; border-radius: var(--radius); padding: 10px 14px; font-size: 11.5px; margin-bottom: 14px; }

/* ── Responsive ── */
@media (max-width: 900px) {
  .sidebar { transform: translateX(-100%); transition: transform 0.2s; }
  .sidebar.open { transform: translateX(0); }
  .main-content { margin-left: 0; }
  .sidebar-toggle { display: block; }
  .kpi-grid { grid-template-columns: repeat(2, 1fr); }
  .funnel-board { grid-template-columns: repeat(3, minmax(160px,1fr)); }
  .grid-2col { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
}