:root {
  --bg-main: #020617;
  --accent: #38bdf8;
  --accent-soft: rgba(56, 189, 248, 0.16);
  --danger: #f97373;
  --text-main: #e5e7eb;
  --text-muted: #9ca3af;
}

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

body {
  min-height: 100vh;
  background: radial-gradient(circle at top, #0b1120, #000000 65%);
  color: var(--text-main);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  user-select: none;
}

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

#app {
  width: 100%;
  max-width: 1200px;
  background: linear-gradient(135deg, rgba(15, 23, 42, 0.98), rgba(2, 6, 23, 0.98));
  border-radius: 20px;
  border: 1px solid rgba(148, 163, 184, 0.35);
  box-shadow: 0 0 40px rgba(15, 23, 42, 0.9);
  padding: 20px 22px 16px;
  position: relative;
  overflow: hidden;
}

#app::before {
  content: "";
  position: absolute;
  inset: -40%;
  background: radial-gradient(circle at 0 0, rgba(56, 189, 248, 0.18), transparent 55%),
    radial-gradient(circle at 100% 100%, rgba(56, 189, 248, 0.16), transparent 55%);
  opacity: 0.6;
  pointer-events: none;
}

.app-inner {
  position: relative;
  z-index: 1;
}

/* HEADER */

header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid rgba(30, 64, 175, 0.6);
  padding-bottom: 10px;
  margin-bottom: 16px;
}

.brand-block {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.brand-name {
  font-size: 1.35rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
}

.brand-sub {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.15em;
}

.status-block {
  display: flex;
  flex-direction: column;
  gap: 6px;
  align-items: flex-end;
  font-size: 0.75rem;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.5);
  background: radial-gradient(circle at top left, rgba(56, 189, 248, 0.35), rgba(15, 23, 42, 0.9));
  box-shadow: 0 0 12px rgba(56, 189, 248, 0.4);
}

.status-dot {
  width: 9px;
  height: 9px;
  border-radius: 999px;
  background: #22c55e;
  box-shadow: 0 0 10px #22c55e;
}

.status-user {
  color: var(--text-muted);
}

.status-user span {
  color: var(--accent);
}

/* LOGIN */

#login-screen {
  margin-top: 6px;
}

.login-panel {
  background: radial-gradient(circle at top left, rgba(56, 189, 248, 0.12), rgba(15, 23, 42, 0.95));
  border-radius: 16px;
  border: 1px solid rgba(30, 64, 175, 0.7);
  padding: 18px 18px 14px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  position: relative;
  overflow: hidden;
}

.login-panel::before {
  content: "CANAL SÉCURISÉ LE CONSEIL";
  position: absolute;
  top: 10px;
  right: -40px;
  font-size: 0.55rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: rgba(148, 163, 184, 0.18);
  transform: rotate(30deg);
}

.login-title {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--text-muted);
}

.login-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.login-row-main {
  margin-top: 8px;
}

.field-wrap {
  flex: 1;
  min-width: 220px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

label {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--text-muted);
}

input[type="password"],
input[type="text"],
textarea {
  padding: 9px 11px;
  border-radius: 10px;
  border: 1px solid rgba(148, 163, 184, 0.6);
  background: rgba(15, 23, 42, 0.95);
  color: var(--text-main);
  outline: none;
  font-size: 0.9rem;
  user-select: text;
}

textarea {
  resize: vertical;
  min-height: 60px;
  max-height: 220px;
}

input:focus,
textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px rgba(56, 189, 248, 0.6);
}

.btn {
  padding: 10px 18px;
  border-radius: 999px;
  border: 1px solid var(--accent);
  background: radial-gradient(circle at top, rgba(56, 189, 248, 0.94), rgba(37, 99, 235, 0.9));
  color: #020617;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  cursor: pointer;
  white-space: nowrap;
}

.btn:hover {
  filter: brightness(1.07);
  box-shadow: 0 0 16px rgba(56, 189, 248, 0.6);
}

.btn-ghost {
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.8);
  background: transparent;
  color: var(--text-muted);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  cursor: pointer;
}

.btn-ghost:hover {
  background: rgba(15, 23, 42, 0.95);
}

.btn-ghost.danger {
  border-color: var(--danger);
  color: var(--danger);
}

.login-meta {
  font-size: 0.72rem;
  color: var(--text-muted);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 6px;
}

.error-msg {
  font-size: 0.78rem;
  color: var(--danger);
  display: none;
}

/* MAIN */

#main-screen {
  display: none;
  margin-top: 2px;
}

.top-bar {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 14px;
  font-size: 0.78rem;
  color: var(--text-muted);
}

.tag-mode {
  padding: 2px 10px;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.7);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
}

.tag-dot {
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: var(--accent);
  box-shadow: 0 0 10px rgba(56, 189, 248, 0.9);
}

.panel {
  background: radial-gradient(circle at top left, rgba(56, 189, 248, 0.08), rgba(15, 23, 42, 0.97));
  border-radius: 14px;
  border: 1px solid rgba(30, 64, 175, 0.55);
  padding: 10px 11px 10px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.panel-plans {
  margin-bottom: 14px;
}

.panel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.78rem;
  color: var(--text-muted);
}

.panel-title {
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.78rem;
}

.panel-sub {
  font-size: 0.7rem;
  color: rgba(148, 163, 184, 0.85);
}

.plans-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 10px;
}

.plan-card {
  background: radial-gradient(circle at top left, rgba(56, 189, 248, 0.08), rgba(15, 23, 42, 0.97));
  border-radius: 14px;
  border: 1px solid rgba(30, 64, 175, 0.55);
  padding: 10px 11px 10px;
  display: flex;
  flex-direction: column;
  gap: 7px;
  position: relative;
  overflow: hidden;
}

.plan-card::before {
  content: attr(data-niveau);
  position: absolute;
  top: 8px;
  right: -28px;
  font-size: 0.6rem;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: rgba(148, 163, 184, 0.2);
  transform: rotate(35deg);
}

.plan-title {
  font-size: 0.9rem;
  font-weight: 600;
  color: #e5e7eb;
}

.plan-meta {
  font-size: 0.72rem;
  color: var(--text-muted);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 4px;
}

.plan-objectif {
  font-size: 0.78rem;
  color: var(--text-muted);
}

.plan-actions {
  margin-top: 6px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.btn-mini {
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid var(--accent);
  background: transparent;
  color: var(--accent);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  cursor: pointer;
}

.btn-mini:hover {
  background: var(--accent-soft);
}

.plan-id {
  font-size: 0.7rem;
  color: rgba(148, 163, 184, 0.8);
  font-family: "Fira Code", monospace;
}

footer {
  margin-top: 16px;
  border-top: 1px solid rgba(30, 64, 175, 0.7);
  padding-top: 8px;
  font-size: 0.72rem;
  color: var(--text-muted);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 6px;
}

/* SHIELD / MODAL */

#shield-overlay,
#modal-overlay {
  position: fixed;
  inset: 0;
  background: radial-gradient(circle at top, rgba(15, 23, 42, 0.96), #000);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 9998;
  backdrop-filter: blur(8px);
}

.shield-box {
  max-width: 420px;
  width: 90%;
  background: radial-gradient(circle at top, rgba(239, 68, 68, 0.16), rgba(15, 23, 42, 0.98));
  border-radius: 18px;
  border: 1px solid rgba(248, 113, 113, 0.8);
  padding: 18px 18px 14px;
  text-align: center;
  box-shadow: 0 0 30px rgba(248, 113, 113, 0.8);
}

.shield-title {
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  margin-bottom: 8px;
  color: #fecaca;
}

.shield-text {
  font-size: 0.8rem;
  color: #fee2e2;
  margin-bottom: 10px;
}

.shield-code {
  font-family: "Fira Code", monospace;
  font-size: 0.78rem;
  color: #fecaca;
}

.dossier-box {
  max-width: 900px;
  width: 95%;
  background: radial-gradient(circle at top left, rgba(56, 189, 248, 0.2), rgba(15, 23, 42, 0.98));
  border-radius: 18px;
  border: 1px solid rgba(37, 99, 235, 0.9);
  box-shadow: 0 0 30px rgba(37, 99, 235, 0.9);
  padding: 14px 16px 12px;
  position: relative;
}

.dossier-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.dossier-header-right {
  display: flex;
  align-items: center;
  gap: 8px;
}

.dossier-tag {
  padding: 2px 10px;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.75);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.7rem;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.dossier-close {
  border: none;
  background: transparent;
  color: var(--text-muted);
  font-size: 0.9rem;
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 0.16em;
}

.dossier-canvas-wrap {
  margin-top: 6px;
  border-radius: 14px;
  border: 1px solid rgba(30, 64, 175, 0.9);
  overflow: hidden;
  background: #020617;
}

canvas {
  display: block;
  width: 100%;
  height: auto;
}

/* RESPONSIVE */

@media (max-width: 640px) {
  body {
    padding: 8px;
  }

  #app {
    padding: 14px 12px 10px;
    border-radius: 12px;
  }

  header {
    flex-wrap: wrap;
    align-items: flex-start;
    gap: 6px;
  }

  .status-block {
    align-items: flex-start;
  }

  .plans-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}