@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500;600&display=swap');
@import "tailwindcss";

/* ── Design Tokens — White Theme ─────────────────── */
:root {
  --color-bg:          #ffffff;
  --color-bg-alt:      #f8f9fa;
  --color-surface:     #ffffff;
  --color-surface-alt: #f1f3f5;
  --color-border:      #dee2e6;
  --color-border-dim:  #e9ecef;

  /* Primary accent: blue */
  --color-yellow:      #2563eb;
  --color-yellow-dim:  #1d4ed8;

  /* Secondary accent: dark gray */
  --color-cyan:        #374151;
  --color-cyan-dim:    #4b5563;

  /* Tertiary: purple */
  --color-magenta:     #7c3aed;
  --color-magenta-dim: #6d28d9;

  /* Red for errors/danger */
  --color-red:         #dc2626;

  /* Text */
  --color-text:        #1f2937;
  --color-text-dim:    #4b5563;
  --color-text-muted:  #9ca3af;

  /* Legacy aliases kept so existing pages compile without changes */
  --color-green:       #059669;
  --color-green-dim:   #047857;
  --color-amber:       #d97706;
  --color-amber-dim:   #b45309;

  /* Blue alias */
  --color-blue:        #2563eb;

  --font-mono:    'JetBrains Mono', 'Courier New', monospace;
  --font-heading: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background-color: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-mono);
  font-size: 17px;
  min-height: 100vh;
  overflow-x: hidden;
  line-height: 1.7;
  display: block;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

#root {
  min-height: 100vh;
}

/* ── Scrollbar ─────────────────────────────────────────── */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--color-bg-alt); }
::-webkit-scrollbar-thumb { background: var(--color-border); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--color-cyan); }

/* ── Typography ────────────────────────────────────────── */
h1, h2, h3, h4, h5 {
  font-family: var(--font-heading);
  font-weight: 600;
  letter-spacing: -0.02em;
  margin: 0;
}

a {
  color: var(--color-yellow);
  text-decoration: underline;
  transition: color 0.1s;
}
a:hover { color: var(--color-yellow-dim); }

/* ── Content box ─────────────────────────────────────── */
.crt-box {
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  position: relative;
  overflow: hidden;
  border-radius: 8px;
  box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px -1px rgba(0, 0, 0, 0.1);
}

/* ── Buttons — clean white theme style ───────────────── */
.btn-terminal {
  font-family: var(--font-mono);
  background: var(--color-bg);
  border: 2px solid var(--color-yellow);
  color: var(--color-yellow);
  padding: 0.6rem 1.3rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 1rem;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 500;
}
.btn-terminal::before { display: none; }
.btn-terminal:hover {
  background: var(--color-yellow);
  color: #ffffff;
}

.btn-amber {
  border-color: var(--color-amber);
  color: var(--color-amber);
}
.btn-amber:hover {
  background: var(--color-amber);
  color: #ffffff;
}

.btn-danger {
  border-color: var(--color-red);
  color: var(--color-red);
}
.btn-danger:hover {
  background: var(--color-red);
  color: #fff;
}

/* ── Form inputs — clean style ──────────────────── */
.input-terminal {
  background: var(--color-bg);
  border: 2px solid var(--color-border);
  border-radius: 6px;
  color: var(--color-text);
  font-family: var(--font-mono);
  font-size: 1.05rem;
  padding: 0.6rem 0.9rem;
  width: 100%;
  transition: border-color 0.15s, box-shadow 0.15s;
  outline: none;
  -webkit-appearance: none;
  appearance: none;
}
.input-terminal::placeholder {
  color: var(--color-text-muted);
}
.input-terminal:focus {
  border-color: var(--color-yellow);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}
.input-terminal.error {
  border-color: var(--color-red);
}

/* ── Section label ─────────────────────────────────────── */
.section-label {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--color-text-dim);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: 0.5rem;
}

/* ── Page transition ───────────────────────────────────── */
@keyframes page-enter {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}
.page-enter {
  animation: page-enter 0.2s ease forwards;
}

/* ── Status badges — clean style ──────────────────────── */
.badge {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  padding: 0.2rem 0.5rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border-radius: 4px;
  display: inline-block;
  white-space: nowrap;
  border: 1px solid;
}
.badge-open      { background: #d1fae5; color: #065f46; border-color: #059669; }
.badge-progress  { background: #fef3c7; color: #92400e; border-color: #d97706; }
.badge-resolved  { background: #dbeafe; color: #1e40af; border-color: #2563eb; }
.badge-closed    { background: #f3f4f6; color: #6b7280; border-color: #9ca3af; }
.badge-critical  { background: #fee2e2; color: #991b1b; border-color: #dc2626; }
.badge-high      { background: #fed7aa; color: #9a3412; border-color: #ea580c; }
.badge-medium    { background: #fef3c7; color: #92400e; border-color: #d97706; }
.badge-low       { background: #e0e7ff; color: #3730a3; border-color: #6366f1; }

/* ── Blink cursor ──────────────────────────────────────── */
@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0; } }
.cursor-blink::after {
  content: '_';
  animation: blink 1s step-end infinite;
  color: var(--color-text-dim);
}

/* ── Horizontal rule ───────────────────────────── */
.minitel-rule {
  border: none;
  border-top: 1px solid var(--color-border);
  margin: 2rem 0;
}