/* =========================================================================
   CFC AI Analytics — stylesheet
   Navy rail + light content area. Adapted from the OfficePal reference.
   ========================================================================= */

:root {
  --navy:        #1F4E79;
  --navy-dark:   #163A5A;
  --navy-light:  #2E75B6;
  --ink:         #1F2937;
  --ink-soft:    #6B7280;
  --line:        #E5E7EB;
  --bg:          #F7F9FC;
  --card:        #FFFFFF;
  --ok:          #10B981;
  --warn:        #F59E0B;
  --bad:         #DC2626;
  --radius:      10px;
  --shadow:      0 1px 3px rgba(16,24,40,.06), 0 1px 2px rgba(16,24,40,.04);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--ink);
  font-size: 14px;
  line-height: 1.5;
}

.cfc-layout { display: flex; min-height: 100vh; }
.cfc-main   { flex: 1; padding: 24px 32px 64px; min-width: 0; }

/* ---------------------------------------------------------------- SIDEBAR */
.cfc-sidebar {
  width: 230px;
  flex: 0 0 230px;
  background: var(--navy-dark);
  color: #DCE6F1;
  display: flex;
  flex-direction: column;
  position: sticky;
  top: 0;
  height: 100vh;
}

.cfc-sidebar-brand { padding: 20px 18px 18px; }
.cfc-sidebar-brand a {
  display: flex; align-items: center; gap: 10px;
  text-decoration: none; color: #fff;
}
.cfc-sidebar-mark { font-size: 20px; color: #6FA8DC; }
.cfc-sidebar-brandline { display: block; font-weight: 600; font-size: 16px; }
.cfc-sidebar-brandsub  { display: block; font-size: 10.5px; letter-spacing: .09em;
                         text-transform: uppercase; color: #9DB8D4; }

.cfc-sidebar-nav { display: flex; flex-direction: column; padding: 4px 10px; gap: 2px; }
.cfc-sidebar-link {
  display: block; padding: 9px 12px; border-radius: 7px;
  color: #C9D8E8; text-decoration: none; font-size: 13.5px;
}
.cfc-sidebar-link:hover  { background: rgba(255,255,255,.06); color: #fff; }
.cfc-sidebar-link.active { background: var(--navy-light); color: #fff; font-weight: 600; }
.cfc-sidebar-link.disabled { color: #6C86A3; cursor: not-allowed; }
.cfc-sidebar-link.disabled:hover { background: transparent; color: #6C86A3; }

/* filters */
.cfc-sidebar-filters { padding: 18px 16px; margin-top: 8px;
                       border-top: 1px solid rgba(255,255,255,.08); }
.cfc-sidebar-h { font-size: 10.5px; letter-spacing: .1em; text-transform: uppercase;
                 color: #8FA8C4; margin-bottom: 10px; }
.sidebar-form label { display: block; font-size: 10.5px; letter-spacing: .08em;
                      text-transform: uppercase; color: #8FA8C4; margin: 12px 0 5px; }
.sidebar-form select {
  width: 100%; padding: 7px 8px; border-radius: 6px;
  border: 1px solid rgba(255,255,255,.15);
  background: rgba(255,255,255,.06); color: #fff; font-size: 13px;
}
.sidebar-form select option { background: var(--navy-dark); color: #fff; }
.sidebar-range-display { margin-top: 12px; font-size: 11.5px; color: #8FA8C4; }

.cfc-sidebar-footer { margin-top: auto; padding: 16px;
                      border-top: 1px solid rgba(255,255,255,.08); }
.cfc-sidebar-user { font-size: 12.5px; color: #B9CAE0; margin-bottom: 10px; }
.cfc-sidebar-logout {
  width: 100%; padding: 8px; border-radius: 6px; cursor: pointer;
  border: 1px solid rgba(255,255,255,.18);
  background: rgba(255,255,255,.06); color: #fff; font-size: 13px;
}
.cfc-sidebar-logout:hover { background: rgba(255,255,255,.13); }

/* ------------------------------------------------------------------- HERO */
.cfc-hero {
  background: linear-gradient(135deg, var(--navy) 0%, #2A5F92 100%);
  color: #fff; border-radius: 12px; padding: 26px 28px; margin-bottom: 28px;
}
.cfc-hero h1 { margin: 0; font-size: 27px; font-weight: 700; letter-spacing: -.01em; }
.cfc-hero-sub { margin: 5px 0 20px; color: #C6DBEF; font-size: 14px; }

.cfc-hero-bar {
  display: inline-flex; gap: 0; background: rgba(255,255,255,.10);
  border-radius: 8px; overflow: hidden;
}
.cfc-hero-cell { padding: 11px 20px; }
.cfc-hero-cell + .cfc-hero-cell { border-left: 1px solid rgba(255,255,255,.15); }
.cfc-hero-k { font-size: 10px; letter-spacing: .1em; text-transform: uppercase;
              color: #A9CCE3; margin-bottom: 3px; }
.cfc-hero-v { font-size: 15.5px; font-weight: 600; }
.cfc-hero-note { font-size: 11.5px; font-weight: 400; color: #A9CCE3; margin-left: 7px; }

.cfc-hero-kpis { display: flex; gap: 46px; margin-top: 20px; }
.cfc-hero-kpis .k { display: block; font-size: 11.5px; color: #A9CCE3; }
.cfc-hero-kpis .v { display: block; font-size: 20px; font-weight: 700; margin-top: 1px; }

/* --------------------------------------------------------------- SECTIONS */
.cfc-section {
  font-size: 13px; font-weight: 700; letter-spacing: .07em; text-transform: uppercase;
  color: var(--ink); margin: 32px 0 14px; padding-left: 11px;
  border-left: 4px solid var(--navy);
}
.cfc-section-note { font-weight: 400; text-transform: none; letter-spacing: 0;
                    color: var(--ink-soft); font-size: 12.5px; }

/* ------------------------------------------------------------- KPI CARDS */
.cfc-kpi-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
@media (max-width: 1100px) { .cfc-kpi-grid { grid-template-columns: repeat(2, 1fr); } }

.cfc-card {
  background: var(--card); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 18px 20px; box-shadow: var(--shadow);
}
.cfc-card-k { font-size: 10.5px; letter-spacing: .08em; text-transform: uppercase;
              color: var(--ink-soft); margin-bottom: 8px; }
.cfc-card-v { font-size: 30px; font-weight: 700; letter-spacing: -.02em; line-height: 1.1; }
.cfc-card-v.pos { color: var(--ok); }
.cfc-card-v.neg { color: var(--bad); }
.cfc-card-n { font-size: 12px; color: var(--ink-soft); margin-top: 7px; }
.cfc-card-n.up { color: var(--ok); }

/* ------------------------------------------------------------------ PILLS */
.cfc-pills { display: flex; gap: 12px; margin-bottom: 16px; flex-wrap: wrap; }
.pill { padding: 7px 14px; border-radius: 999px; font-size: 13px; font-weight: 600; }
.pill-ok   { background: #D1FAE5; color: #065F46; }
.pill-warn { background: #FEF3C7; color: #92400E; }
.pill-bad  { background: #FEE2E2; color: #991B1B; }

/* ----------------------------------------------------------------- PANELS */
.cfc-panel {
  background: var(--card); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 18px 20px; box-shadow: var(--shadow);
}
.cfc-panel h3 { margin: 0 0 12px; font-size: 15px; font-weight: 600; }
.cfc-two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-top: 18px; }
@media (max-width: 1100px) { .cfc-two-col { grid-template-columns: 1fr; } }

.cfc-caption { margin: 12px 0 0; font-size: 12.5px; color: var(--ink-soft); }

/* ----------------------------------------------------------------- TABLES */
.cfc-table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
.cfc-table th {
  text-align: left; font-weight: 600; font-size: 11px; letter-spacing: .06em;
  text-transform: uppercase; color: var(--ink-soft);
  padding: 8px 10px; border-bottom: 2px solid var(--line);
}
.cfc-table td { padding: 9px 10px; border-bottom: 1px solid #F1F3F7; }
.cfc-table tr:last-child td { border-bottom: none; }
.cfc-table .r, .cfc-table th.r { text-align: right; }
.cfc-table td:first-child { max-width: 240px; overflow: hidden;
                            text-overflow: ellipsis; white-space: nowrap; }

.tag { display: inline-block; padding: 2px 8px; border-radius: 5px;
       background: #EEF3F9; color: #37546F; font-size: 11.5px; }

/* ------------------------------------------------------ EMPTY / ALERT */
.cfc-empty {
  background: #EFF6FF; border: 1px solid #BFDBFE; color: #1E40AF;
  padding: 18px 20px; border-radius: var(--radius); margin-top: 20px;
}
.cfc-empty-sm { padding: 24px 0; text-align: center; color: var(--ink-soft); font-size: 13px; }
.cfc-alert {
  background: #FEF2F2; border: 1px solid #FECACA; color: #991B1B;
  padding: 12px 16px; border-radius: 8px; margin-bottom: 20px; font-size: 13.5px;
}

/* ------------------------------------------------------------------ LOGIN */
.cfc-login-wrap {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--navy-dark) 0%, #2A5F92 100%);
  margin: -24px -32px -64px;
}
.cfc-login-card {
  background: #fff; border-radius: 14px; padding: 34px 36px;
  width: 360px; box-shadow: 0 18px 40px rgba(0,0,0,.22);
}
.cfc-login-brand { display: flex; align-items: center; gap: 12px; margin-bottom: 26px; }
.cfc-login-brand .cfc-sidebar-mark { color: var(--navy); font-size: 26px; }
.cfc-login-title { font-weight: 700; font-size: 17px; }
.cfc-login-sub { font-size: 10.5px; letter-spacing: .1em; text-transform: uppercase;
                 color: var(--ink-soft); }
.cfc-login-card label { display: block; font-size: 11.5px; letter-spacing: .05em;
                        text-transform: uppercase; color: var(--ink-soft);
                        margin: 14px 0 5px; }
.cfc-login-card input {
  width: 100%; padding: 10px 12px; border: 1px solid var(--line);
  border-radius: 7px; font-size: 14px;
}
.cfc-login-card input:focus { outline: 2px solid var(--navy-light); border-color: transparent; }
.cfc-login-btn {
  width: 100%; margin-top: 22px; padding: 11px; border: none; border-radius: 7px;
  background: var(--navy); color: #fff; font-size: 14.5px; font-weight: 600; cursor: pointer;
}
.cfc-login-btn:hover { background: var(--navy-dark); }
.cfc-login-error {
  background: #FEE2E2; color: #991B1B; padding: 10px 12px;
  border-radius: 7px; font-size: 13px; margin-bottom: 4px;
}