/* ============================================================
   FlowLab UI — Design System Commun
   Version de base pour harmonisation HTML
   ============================================================ */

:root {
  --fl-bg: #07111f;
  --fl-bg-2: #0b1730;
  --fl-bg-deep: #08111d;

  --fl-card: rgba(15, 23, 42, 0.78);
  --fl-card-strong: rgba(15, 23, 42, 0.92);
  --fl-card-hover: rgba(20, 31, 54, 0.92);

  --fl-glass: rgba(255, 255, 255, 0.075);
  --fl-glass-strong: rgba(255, 255, 255, 0.12);

  --fl-border: rgba(148, 163, 184, 0.22);
  --fl-border-soft: rgba(148, 163, 184, 0.14);
  --fl-border-accent: rgba(86, 224, 194, 0.32);

  --fl-text: #eef6ff;
  --fl-text-secondary: #b8c7dd;
  --fl-text-muted: #7d8da5;

  --fl-accent: #56e0c2;
  --fl-accent-2: #6c63ff;
  --fl-accent-soft: rgba(86, 224, 194, 0.13);

  --fl-success: #34d399;
  --fl-success-soft: rgba(52, 211, 153, 0.14);

  --fl-warning: #fbbf24;
  --fl-warning-soft: rgba(251, 191, 36, 0.14);

  --fl-danger: #fb7185;
  --fl-danger-soft: rgba(251, 113, 133, 0.14);

  --fl-blue: #60a5fa;
  --fl-blue-soft: rgba(96, 165, 250, 0.14);

  --fl-pink: #f472b6;
  --fl-pink-soft: rgba(244, 114, 182, 0.14);

  --fl-radius: 22px;
  --fl-radius-sm: 14px;
  --fl-radius-xs: 10px;

  --fl-sidebar: 96px;
  --fl-header: 82px;

  --fl-shadow: 0 28px 70px rgba(0, 0, 0, 0.34);
  --fl-shadow-soft: 0 18px 50px rgba(0, 0, 0, 0.22);

  --fl-font: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --fl-transition: .18s ease;
}

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

html,
body {
  min-height: 100%;
}

body {
  margin: 0;
  font-family: var(--fl-font);
  color: var(--fl-text);
  background:
    radial-gradient(circle at top left, rgba(86, 224, 194, 0.18), transparent 36%),
    radial-gradient(circle at 85% 10%, rgba(108, 99, 255, 0.22), transparent 32%),
    radial-gradient(circle at 70% 92%, rgba(244, 114, 182, 0.11), transparent 32%),
    linear-gradient(140deg, var(--fl-bg), var(--fl-bg-2) 52%, var(--fl-bg-deep));
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    radial-gradient(circle, rgba(255,255,255,.14) 1px, transparent 1px),
    radial-gradient(circle, rgba(86,224,194,.10) 1px, transparent 1px);
  background-size: 58px 58px, 92px 92px;
  background-position: 0 0, 25px 25px;
  opacity: .14;
  z-index: 0;
}

button,
input,
select,
textarea {
  font-family: inherit;
}

.fl-app-shell {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  display: grid;
  grid-template-columns: var(--fl-sidebar) minmax(0, 1fr);
}

.fl-sidebar {
  min-height: 100vh;
  position: sticky;
  top: 0;
  padding: 18px 12px;
  border-right: 1px solid var(--fl-border);
  background: rgba(2, 6, 23, 0.48);
  backdrop-filter: blur(18px);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  z-index: 20;
}

.fl-brand {
  width: 100%;
  display: flex;
  justify-content: center;
  padding: 10px 0 18px;
}

.fl-brand-mark {
  width: 52px;
  height: 52px;
  border-radius: 18px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--fl-accent), var(--fl-accent-2));
  color: #02111a;
  font-weight: 950;
  letter-spacing: 0;
  box-shadow: 0 16px 34px rgba(86, 224, 194, .22);
}

.fl-nav {
  width: 100%;
  display: grid;
  gap: 10px;
  justify-items: center;
}

.fl-nav-btn {
  position: relative;
  width: 58px;
  height: 58px;
  min-height: 58px;
  padding: 0;
  border-radius: 18px;
  display: grid;
  place-items: center;
  background: transparent;
  border: 1px solid transparent;
  color: var(--fl-text-secondary);
  cursor: pointer;
  transition: var(--fl-transition);
}

.fl-nav-btn:hover {
  background: rgba(255, 255, 255, 0.07);
  color: var(--fl-text);
  border-color: rgba(255, 255, 255, 0.12);
}

.fl-nav-btn.active {
  background: linear-gradient(135deg, rgba(86,224,194,.16), rgba(108,99,255,.14));
  color: var(--fl-accent);
  border-color: var(--fl-border-accent);
  box-shadow:
    inset 0 0 0 1px rgba(255,255,255,.03),
    0 14px 30px rgba(0,0,0,.22);
}

.fl-nav-icon {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  color: currentColor;
}

.fl-nav-icon svg {
  width: 25px;
  height: 25px;
  stroke-width: 1.9;
}

.fl-nav-btn::after {
  content: attr(data-label);
  position: absolute;
  left: calc(100% + 12px);
  top: 50%;
  transform: translateY(-50%) translateX(-4px);
  min-width: max-content;
  max-width: 280px;
  padding: 8px 10px;
  border-radius: 12px;
  background: rgba(15, 23, 42, 0.97);
  color: var(--fl-text);
  border: 1px solid var(--fl-border);
  box-shadow: 0 14px 36px rgba(0,0,0,.30);
  font-size: 12px;
  font-weight: 800;
  opacity: 0;
  pointer-events: none;
  transition: .16s ease;
  z-index: 400;
}

.fl-nav-btn:hover::after {
  opacity: 1;
  transform: translateY(-50%) translateX(0);
}

.fl-main {
  min-width: 0;
  padding: 20px 24px 34px;
}

.fl-topbar {
  min-height: var(--fl-header);
  border: 1px solid var(--fl-border);
  border-radius: var(--fl-radius);
  padding: 16px;
  background: rgba(15, 23, 42, 0.66);
  backdrop-filter: blur(18px);
  box-shadow: var(--fl-shadow);
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 18px;
  align-items: center;
  margin-bottom: 18px;
}

.fl-top-title h1 {
  margin: 0;
  color: var(--fl-text);
  font-size: 24px;
  letter-spacing: 0;
  line-height: 1.1;
}

.fl-top-title p {
  margin: 6px 0 0;
  color: var(--fl-text-muted);
  font-size: 13px;
  line-height: 1.45;
}

.fl-top-actions,
.fl-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.fl-screen {
  display: none;
  animation: flFade .18s ease;
}

.fl-screen.active {
  display: block;
}

@keyframes flFade {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}

.fl-panel,
.fl-card,
.fl-kpi-card {
  border: 1px solid var(--fl-border);
  border-radius: var(--fl-radius);
  background: var(--fl-card);
  box-shadow: var(--fl-shadow-soft);
  backdrop-filter: blur(18px);
}

.fl-panel {
  overflow: hidden;
}

.fl-panel-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  padding: 15px 16px;
  border-bottom: 1px solid var(--fl-border-soft);
  background: rgba(255,255,255,.035);
}

.fl-panel-title {
  display: grid;
  gap: 3px;
}

.fl-panel-title strong {
  font-size: 14px;
  letter-spacing: 0;
}

.fl-panel-title span {
  color: var(--fl-text-muted);
  font-size: 12px;
}

.fl-panel-body,
.fl-card {
  padding: 16px;
}

.fl-kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(160px, 1fr));
  gap: 12px;
}

.fl-kpi-card {
  position: relative;
  overflow: hidden;
  min-height: 118px;
  padding: 15px;
}

.fl-kpi-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 3px;
  background: linear-gradient(90deg, var(--fl-accent), var(--fl-accent-2));
  opacity: .9;
}

.fl-kpi-label {
  color: var(--fl-text-secondary);
  font-size: 12px;
  font-weight: 800;
  line-height: 1.35;
}

.fl-kpi-value {
  margin-top: 11px;
  font-size: 30px;
  font-weight: 950;
  letter-spacing: 0;
}

.fl-kpi-note {
  margin-top: 7px;
  color: var(--fl-text-muted);
  font-size: 11.5px;
}

.fl-btn {
  border: 1px solid var(--fl-border);
  border-radius: 13px;
  padding: 10px 13px;
  min-height: 40px;
  color: var(--fl-text);
  background: rgba(255,255,255,.07);
  cursor: pointer;
  font-weight: 800;
  font-size: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: var(--fl-transition);
  text-decoration: none;
  white-space: nowrap;
}

.fl-btn:hover {
  transform: translateY(-1px);
  border-color: rgba(255,255,255,.18);
  background: rgba(255,255,255,.11);
}

.fl-btn-primary {
  background: linear-gradient(135deg, var(--fl-accent), var(--fl-accent-2));
  color: #02111a;
  border-color: rgba(255,255,255,.12);
  box-shadow: 0 12px 28px rgba(86,224,194,.16);
}

.fl-btn-danger {
  background: var(--fl-danger-soft);
  color: #fecdd3;
  border-color: rgba(251,113,133,.28);
}

.fl-btn-warning {
  background: var(--fl-warning-soft);
  color: #fde68a;
  border-color: rgba(251,191,36,.24);
}

.fl-btn-success {
  background: var(--fl-success-soft);
  color: #bbf7d0;
  border-color: rgba(52,211,153,.28);
}

.fl-btn-ghost {
  background: transparent;
  border-color: var(--fl-border);
  color: var(--fl-text-secondary);
}

.fl-btn[disabled] {
  opacity: .46;
  cursor: not-allowed;
  transform: none !important;
}

.fl-pill {
  min-height: 36px;
  border-radius: 999px;
  padding: 0 12px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,.055);
  border: 1px solid var(--fl-border);
  color: var(--fl-text-secondary);
  font-size: 12px;
  font-weight: 850;
}

.fl-pill-live {
  background: rgba(86,224,194,.11);
  color: #a7f3d0;
  border-color: rgba(86,224,194,.24);
}

.fl-dot {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--fl-success);
  box-shadow: 0 0 14px rgba(52,211,153,.65);
}

.fl-field {
  display: grid;
  gap: 6px;
  min-width: 0;
}

.fl-field label {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: .11em;
  color: var(--fl-text-muted);
  font-weight: 900;
}

.fl-field input,
.fl-field select,
.fl-field textarea {
  width: 100%;
  border: 1px solid var(--fl-border);
  background: rgba(2, 6, 23, .42);
  color: var(--fl-text);
  border-radius: 13px;
  padding: 10px 11px;
  outline: none;
  min-height: 40px;
  font-size: 13px;
  font-weight: 700;
}

.fl-field textarea {
  min-height: 92px;
  resize: vertical;
}

.fl-field input:focus,
.fl-field select:focus,
.fl-field textarea:focus {
  border-color: rgba(86,224,194,.48);
  box-shadow: 0 0 0 3px rgba(86,224,194,.12);
}

.fl-form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.fl-full {
  grid-column: 1 / -1;
}

.fl-table-wrap {
  position: relative;
  overflow: auto;
  padding: 10px;
  border: 1px solid rgba(148, 163, 184, 0.18);
  border-radius: 20px;
  background:
    radial-gradient(circle at 18% 0%, rgba(86,224,194,.08), transparent 36%),
    linear-gradient(180deg, rgba(2,6,23,.68), rgba(2,6,23,.34));
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.04),
    inset 0 18px 38px rgba(0,0,0,.34),
    0 18px 42px rgba(0,0,0,.18);
}

.fl-table-wrap table {
  position: relative;
  z-index: 1;
  width: 100%;
  min-width: 980px;
  border-collapse: separate;
  border-spacing: 0 8px;
  background: transparent;
}

.fl-table-wrap th {
  padding: 11px 14px;
  border: 0;
  color: rgba(184, 199, 221, 0.82);
  text-transform: uppercase;
  letter-spacing: .105em;
  font-size: 10px;
  font-weight: 950;
  background: rgba(2, 6, 23, 0.42);
  border-top: 1px solid rgba(148,163,184,.11);
  border-bottom: 1px solid rgba(148,163,184,.11);
  text-align: left;
}

.fl-table-wrap td {
  padding: 13px 14px;
  color: var(--fl-text-secondary);
  font-size: 12px;
  vertical-align: middle;
  background: linear-gradient(180deg,rgba(255,255,255,.026),rgba(255,255,255,.012));
  border-top: 1px solid rgba(148,163,184,.10);
  border-bottom: 1px solid rgba(0,0,0,.28);
}

.fl-table-wrap tbody tr:hover td {
  background: rgba(20,31,54,.65);
  border-top-color: rgba(86,224,194,.22);
}

.fl-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  border-radius: 999px;
  padding: 5px 8px;
  font-size: 10.5px;
  font-weight: 950;
  border: 1px solid transparent;
  white-space: nowrap;
}

.fl-badge::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: currentColor;
  opacity: .9;
}

.fl-badge-green { color: #86efac; background: var(--fl-success-soft); border-color: rgba(52,211,153,.24); }
.fl-badge-red { color: #fecdd3; background: var(--fl-danger-soft); border-color: rgba(251,113,133,.25); }
.fl-badge-yellow { color: #fde68a; background: var(--fl-warning-soft); border-color: rgba(251,191,36,.25); }
.fl-badge-blue { color: #bfdbfe; background: var(--fl-blue-soft); border-color: rgba(96,165,250,.25); }
.fl-badge-purple { color: #ddd6fe; background: rgba(124,58,237,.14); border-color: rgba(124,58,237,.25); }
.fl-badge-pink { color: #fbcfe8; background: var(--fl-pink-soft); border-color: rgba(244,114,182,.25); }

.fl-empty {
  padding: 34px 18px;
  text-align: center;
  color: var(--fl-text-muted);
  border: 1px dashed rgba(148,163,184,.18);
  border-radius: 14px;
  background: rgba(2,6,23,.24);
}

.fl-note {
  border: 1px solid rgba(86,224,194,.24);
  background: rgba(86,224,194,.075);
  color: #99f6e4;
  border-radius: 14px;
  padding: 12px;
  font-size: 12px;
  line-height: 1.45;
}

.fl-muted { color: var(--fl-text-muted); }
.fl-strong { color: var(--fl-text); font-weight: 900; }

.fl-grid { display: grid; gap: 14px; }
.fl-grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.fl-grid-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.fl-grid-4 { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; }

.fl-hidden { display: none !important; }

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: .001ms !important;
  }
}

@media (max-width: 1180px) {
  .fl-kpi-grid,
  .fl-grid-4 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .fl-grid-3,
  .fl-grid-2 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 860px) {
  .fl-app-shell {
    grid-template-columns: 1fr;
  }

  .fl-sidebar {
    display: none;
  }

  .fl-main {
    padding: 16px;
  }

  .fl-topbar {
    grid-template-columns: 1fr;
  }

  .fl-top-actions {
    justify-content: flex-start;
  }

  .fl-kpi-grid,
  .fl-grid-4,
  .fl-grid-3,
  .fl-grid-2,
  .fl-form-grid {
    grid-template-columns: 1fr;
  }

  .fl-btn {
    min-height: 44px;
  }
}

@media (max-width: 520px) {
  .fl-main {
    padding: 12px;
  }

  .fl-topbar,
  .fl-panel,
  .fl-card,
  .fl-kpi-card {
    border-radius: 18px;
  }

  .fl-top-title h1 {
    font-size: 21px;
  }

  .fl-top-actions .fl-btn,
  .fl-top-actions .fl-pill {
    width: 100%;
  }
}

/* Login */
.fl-login-shell {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
}

.fl-login-card {
  width: min(460px, 100%);
  border: 1px solid var(--fl-border);
  border-radius: 28px;
  background: rgba(15, 23, 42, 0.76);
  box-shadow: var(--fl-shadow);
  backdrop-filter: blur(20px);
  padding: 26px;
}

.fl-login-head {
  display: grid;
  gap: 10px;
  justify-items: center;
  text-align: center;
  margin-bottom: 22px;
}

.fl-login-head h1 {
  margin: 0;
  font-size: 26px;
  letter-spacing: 0;
}

.fl-login-head p {
  margin: 0;
  color: var(--fl-text-muted);
  font-size: 13px;
  line-height: 1.5;
}

.fl-login-form {
  display: grid;
  gap: 14px;
}

.fl-login-footer {
  margin-top: 18px;
  text-align: center;
  color: var(--fl-text-muted);
  font-size: 11px;
}