/* ------------------------------------------------------------------ *
 * STN — style « Minitel moderne »
 * ------------------------------------------------------------------ */
:root {
  --bg:        #05080c;
  --bg-2:      #0a1018;
  --panel:     #0c141d;
  --panel-2:   #0f1b27;
  --bezel:     #1c2c3a;
  --phosphor:  #56f0c0;   /* vert phosphore */
  --phosphor-d:#2bbe93;
  --amber:     #ffce6b;   /* ambre / accents */
  --text:      #cfeee2;
  --text-dim:  #6f9a8c;
  --hl-bg:     #f4d35e;   /* fond surlignage (ANSI 43) */
  --hl-fg:     #08110b;
  --danger:    #ff7a7a;
  --ok:        #7df0b0;
  --radius:    14px;
  --mono: "JetBrains Mono", "Cascadia Code", "Fira Code", "DejaVu Sans Mono",
          ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  height: 100%;
  background:
    radial-gradient(1200px 600px at 50% -10%, #0b1a24 0%, var(--bg) 60%);
  color: var(--text);
  font-family: var(--mono);
  font-size: 14px;
  line-height: 1.45;
}

a { color: var(--phosphor); }

/* ---- Cadre / bezel ---------------------------------------------------- */
.shell {
  max-width: 1180px;
  margin: 0 auto;
  min-height: 100%;
  display: flex;
  flex-direction: column;
  padding: 18px 18px 28px;
}

.bezel {
  background: linear-gradient(180deg, var(--panel-2), var(--panel));
  border: 1px solid var(--bezel);
  border-radius: var(--radius);
  box-shadow:
    0 0 0 1px rgba(86,240,192,.04),
    0 24px 60px rgba(0,0,0,.55),
    inset 0 0 80px rgba(0,0,0,.6);
  overflow: hidden;
  position: relative;
}

/* scanlines + vignette CRT discrètes */
.bezel::after {
  content: "";
  position: absolute; inset: 0;
  pointer-events: none;
  background:
    repeating-linear-gradient(
      to bottom,
      rgba(255,255,255,.022) 0px,
      rgba(255,255,255,.022) 1px,
      transparent 1px,
      transparent 3px);
  mix-blend-mode: overlay;
  opacity: .5;
}

/* ---- En-tête ---------------------------------------------------------- */
.topbar {
  display: flex; align-items: center; gap: 14px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--bezel);
  background: linear-gradient(180deg, rgba(86,240,192,.06), transparent);
}
.brand {
  font-weight: 700; letter-spacing: .22em;
  color: var(--phosphor);
  text-shadow: 0 0 12px rgba(86,240,192,.45);
}
.brand small { color: var(--text-dim); letter-spacing: .12em; font-weight: 400; }
.topbar .spacer { flex: 1; }
.whoami { color: var(--text-dim); font-size: 12.5px; }
.whoami b { color: var(--amber); font-weight: 600; }

/* ---- Onglets ---------------------------------------------------------- */
.tabs { display: flex; gap: 2px; padding: 0 12px; border-bottom: 1px solid var(--bezel); }
.tab {
  appearance: none; border: 0; cursor: pointer;
  background: transparent; color: var(--text-dim);
  font-family: var(--mono); font-size: 13px; letter-spacing: .08em;
  padding: 11px 16px; border-bottom: 2px solid transparent;
  transition: color .15s, border-color .15s, background .15s;
}
.tab:hover { color: var(--text); }
.tab.active {
  color: var(--phosphor);
  border-bottom-color: var(--phosphor);
  text-shadow: 0 0 10px rgba(86,240,192,.4);
}
.tab[hidden] { display: none; }

.pane { display: none; }
.pane.active { display: block; animation: fade .18s ease; }
@keyframes fade { from { opacity: 0; transform: translateY(2px); } to { opacity: 1; } }

/* ---- Terminal --------------------------------------------------------- */
.terminal { padding: 4px 0 0; }
.scrollback {
  height: 60vh; min-height: 340px;
  overflow-y: auto; overflow-x: hidden;
  padding: 16px 18px 8px;
  scrollbar-color: var(--phosphor-d) transparent;
}
.entry { margin: 0 0 6px; }
.echo { color: var(--amber); white-space: pre-wrap; }
.echo .prompt { color: var(--phosphor-d); }
pre.out {
  margin: 2px 0 10px;
  white-space: pre;
  overflow-x: auto;
  font: inherit;
  color: var(--text);
  text-shadow: 0 0 6px rgba(86,240,192,.10);
  scrollbar-color: var(--phosphor-d) transparent;
}
.banner { color: var(--phosphor); text-shadow: 0 0 12px rgba(86,240,192,.4); }
.muted { color: var(--text-dim); }

/* surlignage des termes (ANSI) */
.ansi-hl { background: var(--hl-bg); color: var(--hl-fg); border-radius: 2px; padding: 0 1px; }
.ansi-amber { color: var(--amber); }
.ansi-cyan  { color: #6fe0ff; }
.ansi-underline { text-decoration: underline; }
.ansi-bold { font-weight: 700; }

/* ligne de saisie */
.cmdrow {
  display: flex; align-items: center; gap: 10px;
  padding: 12px 18px;
  border-top: 1px solid var(--bezel);
  background: linear-gradient(0deg, rgba(86,240,192,.05), transparent);
}
.cmdrow .ps { color: var(--phosphor); text-shadow: 0 0 10px rgba(86,240,192,.5); white-space: nowrap; }
#cmdline {
  flex: 1; background: transparent; border: 0; outline: none;
  color: var(--text); font-family: var(--mono); font-size: 14px;
  caret-color: var(--phosphor);
}
#cmdline::placeholder { color: var(--text-dim); }
.spin { width: 9px; height: 9px; border-radius: 50%; background: var(--phosphor);
        box-shadow: 0 0 10px var(--phosphor); opacity: 0; animation: blink 1s infinite; }
.spin.on { opacity: 1; }
@keyframes blink { 50% { opacity: .25; } }

/* ---- Contenu (Aide / Admin) ------------------------------------------ */
.content { padding: 22px 26px 30px; }
.content h2 { color: var(--phosphor); letter-spacing: .12em; margin: 6px 0 14px;
              text-shadow: 0 0 12px rgba(86,240,192,.35); }
.content h3 { color: var(--amber); margin: 22px 0 8px; letter-spacing: .06em; font-size: 14px; }
.help-grid { display: grid; grid-template-columns: 1fr; gap: 18px; }
.card {
  background: var(--panel); border: 1px solid var(--bezel);
  border-radius: 10px; padding: 14px 16px;
}
.help dt { color: var(--phosphor); }
.kbd, code {
  background: #0b1620; border: 1px solid var(--bezel); border-radius: 5px;
  padding: 1px 6px; color: var(--amber); font-family: var(--mono); font-size: 12.5px;
}
.help ul { margin: 6px 0; padding-left: 18px; }
.help li { margin: 3px 0; }
.help .ex { color: var(--text); }
.help .ex code { color: var(--phosphor); }

/* ---- Tables admin ----------------------------------------------------- */
table.users { width: 100%; border-collapse: collapse; margin-top: 8px; font-size: 13px; }
table.users th, table.users td { text-align: left; padding: 9px 10px; border-bottom: 1px solid var(--bezel); vertical-align: middle; }
table.users th { color: var(--text-dim); font-weight: 600; letter-spacing: .05em; }
table.users tr:hover td { background: rgba(86,240,192,.03); }
.badge { padding: 1px 8px; border-radius: 20px; font-size: 11.5px; border: 1px solid var(--bezel); }
.badge.admin { color: var(--amber); border-color: #5a4a22; }
.badge.on { color: var(--ok); border-color: #245a3e; }
.badge.off { color: var(--danger); border-color: #5a2424; }

/* ---- Formulaires / boutons ------------------------------------------- */
label.field { display: block; margin: 10px 0; }
label.field span { display: block; color: var(--text-dim); margin-bottom: 4px; font-size: 12px; }
input[type=text], input[type=email], input[type=password], select {
  width: 100%; padding: 9px 11px;
  background: #0a141d; border: 1px solid var(--bezel); border-radius: 8px;
  color: var(--text); font-family: var(--mono); font-size: 13px; outline: none;
  transition: border-color .15s, box-shadow .15s;
}
input:focus, select:focus { border-color: var(--phosphor-d); box-shadow: 0 0 0 3px rgba(86,240,192,.12); }
.checkrow { display: flex; align-items: center; gap: 8px; margin: 10px 0; color: var(--text-dim); }
.btn {
  appearance: none; cursor: pointer;
  background: linear-gradient(180deg, #123026, #0d2019);
  border: 1px solid var(--phosphor-d); color: var(--phosphor);
  border-radius: 8px; padding: 9px 16px; font-family: var(--mono); font-size: 13px;
  letter-spacing: .05em; transition: filter .15s, transform .05s;
}
.btn:hover { filter: brightness(1.2); }
.btn:active { transform: translateY(1px); }
.btn.small { padding: 5px 10px; font-size: 12px; }
.btn.ghost { background: transparent; border-color: var(--bezel); color: var(--text-dim); }
.btn.ghost:hover { color: var(--text); }
.btn.danger { border-color: #6a2a2a; color: var(--danger); background: linear-gradient(180deg,#2a1414,#1c0e0e); }

.inline-form { display: inline; }
.row-actions { display: flex; gap: 6px; flex-wrap: wrap; }

/* ---- Login ------------------------------------------------------------ */
.login-wrap { min-height: 100%; display: grid; place-items: center; padding: 30px; }
.login-card { width: min(420px, 92vw); }
.login-card .topbar { justify-content: center; }
.login-body { padding: 24px 26px 28px; }
.login-body p.intro { color: var(--text-dim); margin-top: 0; }

/* ---- Flash ------------------------------------------------------------ */
.flash { padding: 10px 14px; border-radius: 8px; margin: 0 0 12px; font-size: 13px; }
.flash.ok    { background: rgba(86,240,192,.08); border: 1px solid #245a3e; color: var(--ok); }
.flash.error { background: rgba(255,122,122,.08); border: 1px solid #5a2424; color: var(--danger); }

.foot { text-align: center; color: var(--text-dim); font-size: 11.5px; padding: 12px 0 0; letter-spacing: .08em; }

/* scrollbars (webkit) */
::-webkit-scrollbar { height: 10px; width: 10px; }
::-webkit-scrollbar-thumb { background: #16382c; border-radius: 8px; }
::-webkit-scrollbar-track { background: transparent; }

@media (max-width: 620px) {
  body { font-size: 13px; }
  .scrollback { height: 54vh; }
  .help-grid { grid-template-columns: 1fr; }
}