/* ==========================================================================
   AGENTIS Monitor — Feuille de style globale et homogénéisée (Thème Clair)
   Inspirée de la charte graphique et de l'identité visuelle de agent-autonome.com
   ========================================================================== */

:root {
  --bg-dark: #f8fafc; /* Fond clair */
  --bg-card: #ffffff; /* Cartes blanches */
  --bg-input: #ffffff;
  --border-color: #e2e8f0; /* Bordures claires */
  --text-main: #0f172a; /* Texte foncé pour lisibilité maximale */
  --text-muted: #64748b; /* Texte atténué gris */
  
  --color-blue: #0284c7; /* Bleu océan */
  --color-indigo: #4f46e5; /* Violet/Indigo principal du site */
  --color-navy: #0f172a; /* Marine foncé pour en-têtes */
  --color-green: #16a34a; /* Vert */
  --color-red: #dc2626; /* Rouge */
  --color-amber: #d97706; /* Ambre */
  
  --green-bg: #f0fdf4;
  --red-bg: #fef2f2;
  --amber-bg: #fffbeb;
  --blue-bg: #f0f9ff;
  
  --radius: 14px;
  --radius-sm: 8px;
  --font-mono: 'Fira Code', monospace;
  --shadow: 0 4px 6px -1px rgba(15, 23, 42, 0.05), 0 2px 4px -2px rgba(15, 23, 42, 0.05);
  --shadow-lg: 0 10px 15px -3px rgba(15, 23, 42, 0.08), 0 4px 6px -4px rgba(15, 23, 42, 0.08);
}

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

body {
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background-color: var(--bg-dark);
  color: var(--text-main);
  line-height: 1.6;
  padding-bottom: 60px;
  overflow-x: hidden;
}

/* ── HEADER NAVIGATION (Noir Marine comme le site) ── */
nav {
  background-color: var(--color-navy);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding: 16px 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 1000;
  backdrop-filter: blur(12px);
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 900;
  font-size: 1.2rem;
  letter-spacing: -0.5px;
  text-decoration: none;
  color: #ffffff;
}

.nav-brand span {
  color: var(--color-indigo);
}

.nav-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-indigo);
  box-shadow: 0 0 8px var(--color-indigo);
}

.nav-links {
  display: flex;
  gap: 10px;
  align-items: center;
}

.nav-link {
  color: #94a3b8;
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 600;
  transition: all 0.2s;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
}

.nav-link:hover {
  color: #ffffff;
  background-color: rgba(255, 255, 255, 0.06);
}

.nav-link.active {
  color: #ffffff;
  background-color: rgba(255, 255, 255, 0.1);
}

.nav-link.logout {
  color: #fca5a5;
  background-color: rgba(220, 38, 38, 0.15);
  border: 1px solid rgba(220, 38, 38, 0.2);
}

.nav-link.logout:hover {
  color: #ffffff;
  background-color: rgba(220, 38, 38, 0.3);
}

/* ── HEADER BANNER HERO ── */
.hero {
  padding: 50px 32px;
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
  color: #ffffff;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 32px;
  max-width: 100%;
  border-bottom: 1px solid var(--border-color);
}

.hero h1 {
  font-size: 2.2rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 8px;
  color: #ffffff;
}

.hero p {
  color: #94a3b8;
  font-size: 1rem;
}

.hero-stats {
  display: flex;
  gap: 20px;
  background-color: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius);
  padding: 16px 24px;
  backdrop-filter: blur(8px);
}

.hstat {
  text-align: center;
  min-width: 90px;
}

.hstat-val {
  font-size: 1.8rem;
  font-weight: 800;
  color: #ffffff;
  line-height: 1.2;
}

.hstat-lbl {
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: #94a3b8;
  margin-top: 4px;
}

/* ── LAYOUT & GRIDS ── */
main {
  max-width: 1300px;
  margin: 0 auto;
  padding: 40px 24px;
}

.section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
  margin-top: 24px;
}

.section-title {
  font-size: 1rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--text-muted);
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
  gap: 24px;
}

/* ── CARDS (CLIENTS) ── */
.card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  box-shadow: var(--shadow);
  transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: #cbd5e1;
}

.card-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}

.card-name {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--text-main);
}

.card-slug {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 2px;
}

.card-overall {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
}

.systems-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.sys-pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 10px;
  border-radius: 99px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.5px;
  border: 1px solid transparent;
}

.sys-pill.ok { color: var(--color-green); background: var(--green-bg); border-color: #bbf7d0; }
.sys-pill.error { color: var(--color-red); background: var(--red-bg); border-color: #fecaca; }
.sys-pill.warning { color: var(--color-amber); background: var(--amber-bg); border-color: #fde68a; }
.sys-pill.inactive { color: var(--text-muted); background: #f1f5f9; border-color: #cbd5e1; opacity: 0.7; }
.sys-pill.no_log { color: var(--color-amber); background: var(--amber-bg); border-color: #fde68a; }
.sys-pill.configured { color: var(--color-blue); background: var(--blue-bg); border-color: #bfdbfe; }

/* ── BUTTONS ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 9px 18px;
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: 0.83rem;
  cursor: pointer;
  transition: all 0.2s;
  border: none;
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--color-indigo);
  color: #ffffff;
  box-shadow: 0 2px 8px rgba(79, 70, 229, 0.3);
}

.btn-primary:hover {
  filter: brightness(1.1);
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(79, 70, 229, 0.45);
}

.btn-ghost {
  background-color: rgba(255, 255, 255, 0.8);
  color: var(--color-indigo);
  border: 1.5px solid #e2e8f0;
}

.btn-ghost:hover {
  background-color: #eff6ff;
  border-color: var(--color-indigo);
}

/* ── FORMS & INPUTS ── */
input[type="text"], input[type="password"], input[type="number"] {
  background-color: var(--bg-input);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  font-size: 0.9rem;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}

input:focus {
  border-color: var(--color-indigo);
  box-shadow: 0 0 10px rgba(79, 70, 229, 0.15);
}

/* ── TABLES ── */
.table-wrap {
  width: 100%;
  overflow-x: auto;
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  background-color: var(--bg-card);
  box-shadow: var(--shadow);
  margin-bottom: 32px;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
  text-align: left;
}

th {
  background-color: #f1f5f9;
  color: var(--text-muted);
  font-weight: 700;
  padding: 12px 18px;
  border-bottom: 1px solid var(--border-color);
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 1px;
}

td {
  padding: 14px 18px;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-main);
  vertical-align: middle;
}

tr:last-child td {
  border-bottom: none;
}

tr:hover td {
  background-color: #f8fafc;
}

/* ── BULLETINS / NOTIFS / ALERTS ── */
.state-box {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 40px;
  text-align: center;
  font-size: 1.1rem;
  color: var(--text-muted);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  box-shadow: var(--shadow);
}

.state-box .icon {
  font-size: 2rem;
}

footer {
  text-align: center;
  padding: 32px 0;
  color: var(--text-muted);
  font-size: 0.8rem;
  border-top: 1px solid var(--border-color);
  max-width: 1300px;
  margin: 40px auto 0 auto;
}