/* ==========================================================================
   Design tokens
   ========================================================================== */
:root {
  --bg: #F7F8FA;
  --surface: #FFFFFF;
  --ink: #14171C;
  --muted: #6B7280;
  --border: #E4E7EC;
  --accent: #3654FF;
  --accent-ink: #FFFFFF;
  --online: #16A34A;
  --maintenance: #D97706;
  --offline: #9CA3AF;

  --font-display: 'Space Grotesk', 'Arial Narrow', sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', 'SFMono-Regular', Consolas, monospace;

  --radius: 10px;
  --max-width: 1120px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.wrap {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* ==========================================================================
   Header / Hero
   ========================================================================== */
.site-header {
  padding: 28px 0;
  border-bottom: 1px solid var(--border);
}

.site-header .wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.brand {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 18px;
  letter-spacing: -0.01em;
}

.brand .dot { color: var(--accent); }

.hero {
  padding: 96px 0 72px;
  border-bottom: 1px solid var(--border);
}

.hero-eyebrow {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin: 0 0 18px;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(36px, 5.5vw, 62px);
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin: 0 0 22px;
  max-width: 16ch;
}

.hero p {
  font-size: 18px;
  color: var(--muted);
  max-width: 52ch;
  margin: 0;
}

.hero-stats {
  display: flex;
  gap: 40px;
  margin-top: 44px;
  flex-wrap: wrap;
}

.hero-stat .num {
  font-family: var(--font-display);
  font-size: 30px;
  font-weight: 600;
}

.hero-stat .label {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* ==========================================================================
   Projects grid
   ========================================================================== */
.projects {
  padding: 72px 0 96px;
}

.projects h2 {
  font-family: var(--font-display);
  font-size: 24px;
  margin: 0 0 32px;
  letter-spacing: -0.01em;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 24px;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.card:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 28px rgba(20, 23, 28, 0.08);
}

/* Signature element: a browser-chrome bar showing the real live URL and
   status of each app - grounded in the fact these are actually deployed
   PHP/MySQL sites, not mockups. */
.card-chrome {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  background: #F1F2F5;
  border-bottom: 1px solid var(--border);
}

.chrome-dots {
  display: flex;
  gap: 5px;
  flex-shrink: 0;
}

.chrome-dots span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #D7D9DE;
}

.chrome-url {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  flex: 1;
}

.status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  flex-shrink: 0;
}

.status-dot.online { background: var(--online); box-shadow: 0 0 0 3px rgba(22,163,74,0.15); }
.status-dot.maintenance { background: var(--maintenance); box-shadow: 0 0 0 3px rgba(217,119,6,0.15); }
.status-dot.offline { background: var(--offline); box-shadow: 0 0 0 3px rgba(156,163,175,0.15); }

.card-image {
  width: 100%;
  aspect-ratio: 16 / 10;
  background: #EEF0F3 url('data:image/svg+xml;utf8,') center/cover;
  object-fit: cover;
  display: block;
  border-bottom: 1px solid var(--border);
}

.card-body {
  padding: 20px 20px 22px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
}

.card-title {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.card-desc {
  font-size: 14.5px;
  color: var(--muted);
  flex: 1;
}

.tech-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 4px;
}

.tech-tags span {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink);
  background: var(--bg);
  border: 1px solid var(--border);
  padding: 3px 8px;
  border-radius: 5px;
}

.card-links {
  display: flex;
  gap: 16px;
  margin-top: 10px;
  font-size: 14px;
}

.featured-badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--accent);
  border: 1px solid var(--accent);
  padding: 2px 7px;
  border-radius: 999px;
  margin-bottom: 4px;
  width: fit-content;
}

.empty-state {
  border: 1px dashed var(--border);
  border-radius: var(--radius);
  padding: 48px 24px;
  text-align: center;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 14px;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 28px 0;
  color: var(--muted);
  font-size: 13px;
}

.site-footer .wrap {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
}

.site-footer a { color: var(--muted); }

/* ==========================================================================
   Admin panel (utilitarian - same tokens, simpler layout)
   ========================================================================== */
.admin-body { background: var(--bg); min-height: 100vh; }

.admin-header {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 16px 0;
}

.admin-header .wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.admin-header .brand { font-size: 16px; }

.admin-nav a {
  margin-left: 18px;
  color: var(--muted);
  font-size: 14px;
}

.admin-main { padding: 40px 0 80px; }

.admin-main h1 {
  font-family: var(--font-display);
  font-size: 26px;
  margin: 0 0 6px;
}

.admin-sub { color: var(--muted); margin: 0 0 32px; font-size: 14px; }

.panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
}

.panel + .panel { margin-top: 24px; }

.form-row {
  margin-bottom: 18px;
}

.form-row label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 6px;
}

.form-row .hint {
  font-size: 12px;
  color: var(--muted);
  margin-top: 5px;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

input[type=text], input[type=url], input[type=password],
input[type=number], textarea, select {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 7px;
  font-family: var(--font-body);
  font-size: 14px;
  background: var(--surface);
  color: var(--ink);
}

textarea { resize: vertical; min-height: 90px; }

.checkbox-row { display: flex; align-items: center; gap: 8px; }
.checkbox-row input { width: auto; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--accent);
  color: var(--accent-ink);
  border: none;
  padding: 10px 18px;
  border-radius: 7px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
}
.btn:hover { opacity: 0.92; text-decoration: none; }

.btn-secondary {
  background: var(--surface);
  color: var(--ink);
  border: 1px solid var(--border);
}

.btn-danger {
  background: #FEE2E2;
  color: #B91C1C;
  border: 1px solid #FCA5A5;
}

.table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.table th, .table td {
  text-align: left;
  padding: 12px 10px;
  border-bottom: 1px solid var(--border);
}

.table th {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--muted);
}

.row-actions { display: flex; gap: 10px; }

.alert {
  padding: 12px 16px;
  border-radius: 7px;
  font-size: 14px;
  margin-bottom: 20px;
}

.alert-success { background: #DCFCE7; color: #166534; border: 1px solid #86EFAC; }
.alert-error { background: #FEE2E2; color: #B91C1C; border: 1px solid #FCA5A5; }

.login-wrap {
  max-width: 380px;
  margin: 90px auto;
  padding: 0 24px;
}

.login-wrap .panel { padding: 32px; }

.login-wrap h1 {
  font-family: var(--font-display);
  font-size: 22px;
  margin: 0 0 24px;
  text-align: center;
}

@media (max-width: 640px) {
  .form-grid { grid-template-columns: 1fr; }
  .hero { padding: 64px 0 48px; }
}