/* ════════════════════════════════════════════════════════════
   MYKOLLECTOR® WORKFLOW OS — CSS GLOBAL
   workflow.mykollector.com v1.1
   Mode CLAIR — Tokens design officiels
════════════════════════════════════════════════════════════ */

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

/* ── TOKENS DESIGN ── */
:root {
  --gold: #c8a84b;
  --gold2: #e8c870;
  --blue: #0e3e5f;
  --blue2: #1a5580;
  --ok: #157a50;
  --live: #c0392b;
  --warn: #8a6a00;

  --bg: #f0f4f8;
  --bg2: #ffffff;
  --bg3: #e4eaf1;
  --bord: rgba(201,168,76,.25);
  --bord2: rgba(14,31,46,.1);
  --text: #0e1f2e;
  --dim: rgba(14,31,46,.48);
  --card: #ffffff;
  --sidebar: #0e1f2e;
  --violet: #7c5cbf;
  --violet2: #6b3fb5;
  --green: #16a368;
  --green2: #1db97a;

  --sidebar-w: 260px;
  --header-h: 60px;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Montserrat', 'Segoe UI', sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

/* ══ LAYOUT PRINCIPAL ══ */
#app-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--header-h);
  background: var(--sidebar);
  border-bottom: 1px solid rgba(201,168,76,.2);
  display: flex;
  align-items: center;
  padding: 0 20px 0 0;
  z-index: 1000;
  gap: 0;
}

#app-header .header-logo {
  width: var(--sidebar-w);
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 20px;
  flex-shrink: 0;
  border-right: 1px solid rgba(255,255,255,.06);
}

#app-header .header-logo img {
  width: 32px; height: 32px; object-fit: contain;
}

#app-header .header-logo .brand-name {
  font-size: .78rem;
  font-weight: 900;
  letter-spacing: .1em;
  color: #fff;
}

#app-header .header-logo .brand-sub {
  font-size: .42rem;
  font-weight: 600;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--gold);
  margin-top: 1px;
}

#app-header .header-center {
  flex: 1;
  display: flex;
  align-items: center;
  padding: 0 24px;
  gap: 12px;
}

#app-header .header-title {
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: rgba(255,255,255,.4);
}

#app-header .header-module-name {
  font-size: .8rem;
  font-weight: 700;
  color: rgba(255,255,255,.85);
}

#app-header .header-right {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-left: auto;
}

.notif-btn {
  position: relative;
  width: 36px; height: 36px;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  transition: all .2s;
  color: rgba(255,255,255,.7);
}
.notif-btn:hover { background: rgba(255,255,255,.14); }
.notif-btn svg { width: 16px; height: 16px; }
.notif-badge {
  position: absolute;
  top: -4px; right: -4px;
  background: var(--live);
  color: #fff;
  font-size: .42rem;
  font-weight: 800;
  min-width: 16px; height: 16px;
  border-radius: 999px;
  display: flex; align-items: center; justify-content: center;
  border: 2px solid var(--sidebar);
  padding: 0 3px;
}

.user-chip {
  display: flex; align-items: center; gap: 8px;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 999px;
  padding: 6px 14px 6px 8px;
  cursor: pointer;
  transition: all .2s;
  position: relative;
}
.user-chip:hover { background: rgba(255,255,255,.14); }
.user-avatar {
  width: 26px; height: 26px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold), var(--gold2));
  display: flex; align-items: center; justify-content: center;
  font-size: .6rem; font-weight: 800; color: #07111c;
}
.user-name {
  font-size: .72rem; font-weight: 700;
  color: rgba(255,255,255,.85);
}
.user-role {
  font-size: .52rem; font-weight: 600;
  color: var(--gold);
}

.logout-btn {
  width: 36px; height: 36px;
  background: rgba(192,57,43,.15);
  border: 1px solid rgba(192,57,43,.3);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  transition: all .2s;
  color: #e57373;
}
.logout-btn:hover { background: rgba(192,57,43,.25); }
.logout-btn svg { width: 16px; height: 16px; }

/* ══ SIDEBAR ══ */
#app-sidebar {
  position: fixed;
  top: var(--header-h);
  left: 0;
  bottom: 0;
  width: var(--sidebar-w);
  background: var(--sidebar);
  border-right: 1px solid rgba(255,255,255,.06);
  overflow-y: auto;
  overflow-x: hidden;
  z-index: 900;
  padding-bottom: 20px;
}

#app-sidebar::-webkit-scrollbar { width: 4px; }
#app-sidebar::-webkit-scrollbar-track { background: transparent; }
#app-sidebar::-webkit-scrollbar-thumb { background: rgba(255,255,255,.1); border-radius: 4px; }

.nav-group-label {
  font-size: .44rem;
  font-weight: 700;
  letter-spacing: .24em;
  text-transform: uppercase;
  color: rgba(255,255,255,.22);
  padding: 20px 20px 8px;
  display: block;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 20px;
  cursor: pointer;
  transition: all .18s;
  color: rgba(255,255,255,.55);
  font-size: .74rem;
  font-weight: 600;
  letter-spacing: .03em;
  border-left: 3px solid transparent;
  text-decoration: none;
  position: relative;
}
.nav-item:hover {
  color: rgba(255,255,255,.85);
  background: rgba(255,255,255,.05);
}
.nav-item.active {
  color: var(--gold);
  background: rgba(201,168,76,.1);
  border-left-color: var(--gold);
}
.nav-item .nav-icon {
  width: 16px; height: 16px;
  opacity: .6;
  flex-shrink: 0;
}
.nav-item.active .nav-icon { opacity: 1; }
.nav-item .nav-badge {
  margin-left: auto;
  background: rgba(192,57,43,.2);
  border: 1px solid rgba(192,57,43,.3);
  color: #e57373;
  font-size: .44rem;
  font-weight: 800;
  padding: 2px 7px;
  border-radius: 999px;
}

/* ══ CONTENU PRINCIPAL ══ */
#app-content {
  margin-left: var(--sidebar-w);
  margin-top: var(--header-h);
  min-height: calc(100vh - var(--header-h));
  padding: 28px;
}

/* ══ MODULES ══ */
.module-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  flex-wrap: wrap;
  gap: 12px;
}
.module-title {
  font-size: 1.3rem;
  font-weight: 900;
  letter-spacing: .05em;
  color: var(--text);
}
.module-title em { color: var(--gold); font-style: normal; }
.module-subtitle {
  font-size: .64rem;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--dim);
  margin-top: 3px;
}

/* ══ COMPOSANTS ══ */
/* Boutons */
.btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 11px 24px; border-radius: 50px; border: none; cursor: pointer;
  background: linear-gradient(135deg, #c8a84b, #e8c76a, #c8a84b);
  background-size: 200%;
  font-family: inherit; font-size: .72rem; font-weight: 800;
  letter-spacing: .1em; text-transform: uppercase; color: #07111c;
  box-shadow: 0 4px 20px rgba(150,110,0,.3);
  transition: all .3s; text-decoration: none;
}
.btn-primary:hover { background-position: right; transform: translateY(-1px); box-shadow: 0 6px 28px rgba(150,110,0,.4); }

.btn-secondary {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 20px; border-radius: 50px; cursor: pointer;
  background: var(--bg3); border: 1px solid var(--bord2);
  font-family: inherit; font-size: .7rem; font-weight: 700;
  letter-spacing: .06em; color: var(--dim); transition: all .2s;
}
.btn-secondary:hover { color: var(--text); background: var(--bg2); }

.btn-gold-outline {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 9px 18px; border-radius: 50px; cursor: pointer;
  background: rgba(201,168,76,.08); border: 1px solid rgba(201,168,76,.3);
  font-family: inherit; font-size: .68rem; font-weight: 700;
  letter-spacing: .06em; color: var(--gold); transition: all .2s;
}
.btn-gold-outline:hover { background: rgba(201,168,76,.15); }

.btn-danger {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 9px 18px; border-radius: 50px; cursor: pointer;
  background: rgba(192,57,43,.1); border: 1px solid rgba(192,57,43,.3);
  font-family: inherit; font-size: .68rem; font-weight: 700;
  letter-spacing: .06em; color: var(--live); transition: all .2s;
}
.btn-danger:hover { background: rgba(192,57,43,.18); }

.btn-sm {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 7px 14px; border-radius: 50px; cursor: pointer;
  font-family: inherit; font-size: .62rem; font-weight: 700;
  letter-spacing: .06em; border: none; transition: all .2s;
  background: linear-gradient(135deg, #c8a84b, #e8c76a);
  color: #07111c;
}

.btn-icon {
  width: 34px; height: 34px; border-radius: 9px;
  background: var(--bg3); border: 1px solid var(--bord2);
  display: inline-flex; align-items: center; justify-content: center; cursor: pointer;
  transition: all .2s;
}
.btn-icon:hover { background: var(--bg2); border-color: rgba(201,168,76,.3); }
.btn-icon svg { width: 15px; height: 15px; stroke: var(--dim); fill: none; stroke-width: 2; }

/* Cards */
.card {
  background: var(--card);
  border: 1px solid var(--bord2);
  border-radius: 14px;
  padding: 20px;
}
.card-gold {
  background: var(--card);
  border: 1px solid rgba(201,168,76,.2);
  border-left: 3px solid var(--gold);
  border-radius: 14px;
  padding: 20px;
}
.card-live {
  background: var(--card);
  border: 1px solid rgba(192,57,43,.2);
  border-left: 3px solid var(--live);
  border-radius: 14px;
  padding: 20px;
}
.card-warn {
  background: var(--card);
  border: 1px solid rgba(240,180,41,.2);
  border-left: 3px solid #d4a017;
  border-radius: 14px;
  padding: 20px;
}
.card-ok {
  background: var(--card);
  border: 1px solid rgba(22,163,104,.2);
  border-left: 3px solid var(--ok);
  border-radius: 14px;
  padding: 20px;
}

/* KPI stat cards */
.kpi-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.kpi-card {
  background: var(--card);
  border: 1px solid var(--bord2);
  border-radius: 14px;
  padding: 18px 16px;
  transition: box-shadow .2s;
}
.kpi-card:hover { box-shadow: 0 4px 20px rgba(14,31,46,.08); }
.kpi-value {
  font-size: 1.9rem; font-weight: 900;
  letter-spacing: .03em; color: var(--gold);
  line-height: 1;
}
.kpi-label {
  font-size: .52rem; font-weight: 700;
  letter-spacing: .18em; text-transform: uppercase;
  color: var(--dim); margin-top: 6px;
}
.kpi-trend {
  font-size: .62rem; font-weight: 600;
  color: var(--ok); margin-top: 6px;
}

/* Tableau */
.wf-table { width: 100%; border-collapse: collapse; }
.wf-table th {
  padding: 9px 14px; text-align: left;
  font-size: .52rem; font-weight: 700; letter-spacing: .18em; text-transform: uppercase;
  color: var(--dim); border-bottom: 1px solid var(--bord2);
  background: var(--bg);
}
.wf-table td {
  padding: 11px 14px; font-size: .78rem;
  border-bottom: 1px solid var(--bord2);
  color: var(--text);
}
.wf-table tbody tr:hover td { background: rgba(201,168,76,.04) !important; }
.wf-table .td-ref { font-family: 'Courier New', monospace; color: var(--gold); font-weight: 700; font-size: .72rem; }
.wf-table .td-bold { font-weight: 700; }
.wf-table .td-dim { color: var(--dim); font-size: .72rem; }

/* Badges / Pills */
.pill {
  display: inline-block;
  font-size: .5rem; font-weight: 700; letter-spacing: .1em;
  text-transform: uppercase; padding: 3px 10px; border-radius: 999px;
}
.p-ok    { background: rgba(22,163,104,.1);  border: 1px solid rgba(22,163,104,.3);  color: #157a50; }
.p-warn  { background: rgba(240,180,41,.1);  border: 1px solid rgba(240,180,41,.3);  color: #8a6a00; }
.p-live  { background: rgba(192,57,43,.1);   border: 1px solid rgba(192,57,43,.3);   color: #c0392b; }
.p-gold  { background: rgba(201,168,76,.1);  border: 1px solid rgba(201,168,76,.25); color: #c8a84b; }
.p-dim   { background: rgba(14,31,46,.06);   border: 1px solid var(--bord2);          color: var(--dim); }
.p-blue  { background: rgba(14,62,95,.1);    border: 1px solid rgba(14,62,95,.25);   color: var(--blue2); }
.p-violet{ background: rgba(124,92,191,.12); border: 1px solid rgba(124,92,191,.3);  color: var(--violet2); }

/* Formulaires */
.flbl {
  display: block; font-size: .54rem; font-weight: 700;
  letter-spacing: .16em; text-transform: uppercase;
  color: var(--dim); margin-bottom: 7px;
}
.finput {
  width: 100%; padding: 11px 14px;
  background: #f7f9fb; border: 1px solid var(--bord2);
  border-radius: 10px; color: var(--text);
  font-family: inherit; font-size: .85rem; font-weight: 500;
  outline: none; transition: all .2s;
}
.finput:focus { border-color: rgba(201,168,76,.45); background: rgba(201,168,76,.04); box-shadow: 0 0 0 3px rgba(201,168,76,.08); }
.finput::placeholder { color: rgba(14,31,46,.28); }
.fselect {
  width: 100%; padding: 11px 14px;
  background: #f7f9fb; border: 1px solid var(--bord2);
  border-radius: 10px; color: var(--text);
  font-family: inherit; font-size: .85rem; outline: none; cursor: pointer; appearance: none;
}
.fselect option { background: #ffffff; color: #0e1f2e; }
.ftextarea {
  width: 100%; padding: 11px 14px;
  background: #f7f9fb; border: 1px solid var(--bord2);
  border-radius: 10px; color: var(--text);
  font-family: inherit; font-size: .85rem; font-weight: 500;
  outline: none; transition: all .2s; resize: vertical;
  min-height: 100px;
}
.ftextarea:focus { border-color: rgba(201,168,76,.45); background: rgba(201,168,76,.04); box-shadow: 0 0 0 3px rgba(201,168,76,.08); }

/* Filter tabs */
.ftab {
  padding: 7px 16px; border-radius: 50px; cursor: pointer;
  font-size: .66rem; font-weight: 700; letter-spacing: .05em;
  border: 1px solid var(--bord2);
  background: rgba(14,31,46,.04); color: var(--dim);
  transition: all .2s; display: inline-block;
}
.ftab:hover { color: var(--text); }
.ftab.on { background: rgba(201,168,76,.1); border-color: rgba(201,168,76,.3); color: var(--gold); }

/* Séparateurs */
.divider { width: 100%; height: 1px; background: var(--bord2); margin: 20px 0; }
.divider-gold { width: 100%; height: 1px; background: linear-gradient(90deg, transparent, rgba(201,168,76,.3), transparent); margin: 20px 0; }

/* Section header */
.section-header {
  font-size: .52rem; font-weight: 700; letter-spacing: .22em;
  text-transform: uppercase; color: var(--dim);
  padding-bottom: 10px;
  border-bottom: 1px solid var(--bord2);
  margin-bottom: 16px;
}
.section-header.gold { color: var(--gold); border-bottom-color: rgba(201,168,76,.2); }

/* Alertes */
.alert-item {
  display: flex; align-items: flex-start; gap: 10px;
  padding: 12px 16px;
  border-radius: 10px;
  margin-bottom: 8px;
  font-size: .78rem;
  font-weight: 600;
}
.alert-item a { color: var(--gold); text-decoration: none; margin-left: 4px; font-size: .68rem; }
.alert-live { background: rgba(192,57,43,.07); border: 1px solid rgba(192,57,43,.2); color: var(--text); }
.alert-warn { background: rgba(240,180,41,.07); border: 1px solid rgba(240,180,41,.2); color: var(--text); }
.alert-ok   { background: rgba(22,163,104,.07); border: 1px solid rgba(22,163,104,.2); color: var(--text); }
.alert-info { background: rgba(14,62,95,.06); border: 1px solid rgba(14,62,95,.15); color: var(--text); }

/* Loading / Empty states */
.loading-state {
  display: flex; align-items: center; justify-content: center;
  padding: 60px; color: var(--dim); gap: 10px;
  font-size: .78rem; font-weight: 600;
}
.empty-state {
  text-align: center; padding: 48px;
  color: var(--dim); font-size: .78rem;
}

/* IA Groq block */
.groq-block {
  background: linear-gradient(135deg, rgba(14,62,95,.06), rgba(201,168,76,.05));
  border: 1px solid rgba(201,168,76,.2);
  border-radius: 14px;
  padding: 18px 20px;
}
.groq-block .groq-header {
  display: flex; align-items: center; gap: 8px;
  margin-bottom: 10px;
}
.groq-block .groq-label {
  font-size: .5rem; font-weight: 800; letter-spacing: .2em;
  text-transform: uppercase; color: var(--gold);
}
.groq-block .groq-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--gold); animation: blink 2s ease-in-out infinite;
}
.groq-block .groq-content {
  font-size: .82rem; font-weight: 500; line-height: 1.6; color: var(--text);
}
@keyframes blink { 0%,100%{opacity:1} 50%{opacity:.2} }

/* Toggle */
.toggle { position: relative; width: 40px; height: 22px; flex-shrink: 0; cursor: pointer; display: inline-block; }
.toggle input { opacity: 0; width: 0; height: 0; position: absolute; }
.tslider {
  position: absolute; inset: 0; border-radius: 22px;
  background: rgba(14,31,46,.15); transition: all .3s;
}
.tslider::before {
  content: ''; position: absolute;
  width: 16px; height: 16px; border-radius: 50%;
  left: 3px; top: 3px;
  background: rgba(14,31,46,.4); transition: all .3s;
}
.toggle input:checked + .tslider { background: var(--gold); }
.toggle input:checked + .tslider::before { transform: translateX(18px); background: #07111c; }

/* Progress bar */
.progress-bar {
  height: 6px; border-radius: 999px; background: var(--bg3);
  overflow: hidden; margin-top: 6px;
}
.progress-fill {
  height: 100%; border-radius: 999px;
  background: linear-gradient(90deg, var(--gold), var(--gold2));
  transition: width .5s;
}
.progress-fill.ok { background: linear-gradient(90deg, var(--ok), var(--green2)); }
.progress-fill.warn { background: linear-gradient(90deg, #d4a017, #f0b429); }
.progress-fill.live { background: linear-gradient(90deg, var(--live), #e57373); }

/* Toast */
#toast-container {
  position: fixed; bottom: 24px; right: 24px;
  display: flex; flex-direction: column; gap: 10px;
  z-index: 9999;
}
.toast {
  background: var(--sidebar);
  border: 1px solid rgba(201,168,76,.3);
  border-radius: 12px; padding: 12px 20px;
  font-size: .78rem; font-weight: 600; color: #fff;
  box-shadow: 0 8px 32px rgba(0,0,0,.3);
  animation: slideIn .3s ease;
  max-width: 300px;
}
.toast.ok { border-color: rgba(22,163,104,.4); }
.toast.live { border-color: rgba(192,57,43,.4); }
@keyframes slideIn { from { transform: translateX(40px); opacity: 0; } to { transform: none; opacity: 1; } }

/* Grilles */
.g2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.g3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 14px; }
.g4 { display: grid; grid-template-columns: 1fr 1fr 1fr 1fr; gap: 14px; }
.flex { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.flex-col { display: flex; flex-direction: column; gap: 10px; }
.flex-between { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 10px; }
.mt8 { margin-top: 8px; } .mt14 { margin-top: 14px; } .mt20 { margin-top: 20px; } .mt28 { margin-top: 28px; }
.mb8 { margin-bottom: 8px; } .mb14 { margin-bottom: 14px; } .mb20 { margin-bottom: 20px; }
.w100 { width: 100%; }

/* Pagination */
.pagination {
  display: flex; align-items: center; gap: 6px; margin-top: 20px;
  justify-content: center;
}
.page-btn {
  width: 32px; height: 32px; border-radius: 8px;
  background: var(--bg3); border: 1px solid var(--bord2);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; font-size: .72rem; font-weight: 700; color: var(--dim);
  transition: all .2s;
}
.page-btn:hover, .page-btn.active { background: rgba(201,168,76,.1); border-color: rgba(201,168,76,.3); color: var(--gold); }

/* Chat bubbles (M29) */
.chat-container {
  display: flex; flex-direction: column; gap: 14px;
  padding: 20px 0;
}
.chat-msg {
  max-width: 80%;
  padding: 12px 16px;
  border-radius: 16px;
  font-size: .82rem; line-height: 1.55; font-weight: 500;
}
.chat-msg.user {
  align-self: flex-end;
  background: linear-gradient(135deg, var(--blue), var(--blue2));
  color: #fff;
  border-bottom-right-radius: 4px;
}
.chat-msg.assistant {
  align-self: flex-start;
  background: var(--card);
  border: 1px solid var(--bord2);
  color: var(--text);
  border-bottom-left-radius: 4px;
}
.chat-input-bar {
  display: flex; gap: 10px; align-items: flex-end;
  padding: 14px;
  background: var(--card);
  border: 1px solid var(--bord2);
  border-radius: 14px;
}
.chat-input-bar textarea {
  flex: 1; background: none; border: none; outline: none;
  font-family: inherit; font-size: .85rem; color: var(--text);
  resize: none; min-height: 36px; max-height: 120px; padding: 4px 0;
}
.chat-input-bar textarea::placeholder { color: rgba(14,31,46,.28); }

/* Login page */
#login-page {
  min-height: 100vh;
  background: var(--sidebar);
  display: flex; align-items: center; justify-content: center;
}
.login-card {
  width: 100%; max-width: 420px;
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(201,168,76,.2);
  border-radius: 20px;
  padding: 40px;
}
.login-logo {
  display: flex; align-items: center; gap: 14px;
  margin-bottom: 32px; justify-content: center;
}
.login-logo img { width: 48px; height: 48px; object-fit: contain; }
.login-brand { font-size: 1.3rem; font-weight: 900; letter-spacing: .1em; color: #fff; }
.login-tag { font-size: .48rem; font-weight: 700; letter-spacing: .24em; text-transform: uppercase; color: var(--gold); }
.login-title { font-size: 1.1rem; font-weight: 800; color: #fff; margin-bottom: 28px; text-align: center; letter-spacing: .04em; }
.login-card .flbl { color: rgba(255,255,255,.5); }
.login-card .finput { background: rgba(255,255,255,.07); border-color: rgba(255,255,255,.1); color: #fff; }
.login-card .finput:focus { border-color: rgba(201,168,76,.5); background: rgba(201,168,76,.05); }
.login-card .finput::placeholder { color: rgba(255,255,255,.25); }
.login-error {
  background: rgba(192,57,43,.15); border: 1px solid rgba(192,57,43,.3);
  border-radius: 10px; padding: 10px 14px;
  font-size: .74rem; color: #e57373; margin-bottom: 16px; display: none;
}

/* Responsive helpers */
@media (max-width: 1200px) {
  .kpi-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 900px) {
  :root { --sidebar-w: 220px; }
  #app-content { padding: 16px; }
}