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

:root {
  --dd-navy: #172431;
  --dd-navy-light: #22374a;
  --dd-accent: #ef7d3b;   /* Digital Daddy amber-orange */
  --dd-accent-dark: #d6641f;
  --dd-bg: #f4f6f8;
  --dd-border: #e2e6ea;
  --dd-text: #1f2937;
}

* { box-sizing: border-box; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--dd-bg);
  color: var(--dd-text);
  margin: 0;
}

.dd-shell { display: flex; min-height: 100vh; }

.dd-sidebar {
  width: 240px;
  background: var(--dd-navy);
  color: #cfd8e3;
  flex-shrink: 0;
  min-height: 100vh;
  position: sticky;
  top: 0;
}

.dd-brand {
  font-weight: 700;
  font-size: 1.05rem;
  color: #fff;
  padding: 1.25rem 1.25rem;
  border-bottom: 1px solid rgba(255,255,255,.08);
  letter-spacing: .01em;
}
.dd-brand i { color: var(--dd-accent); margin-right: .5rem; }

.dd-nav { padding: .75rem 0; }
.dd-nav .nav-link {
  color: #b7c2ce;
  padding: .65rem 1.25rem;
  font-size: .92rem;
  font-weight: 500;
  border-left: 3px solid transparent;
  border-radius: 0;
}
.dd-nav .nav-link i { width: 20px; display: inline-block; margin-right: .5rem; }
.dd-nav .nav-link:hover { background: var(--dd-navy-light); color: #fff; }
.dd-nav .nav-link.active {
  background: var(--dd-navy-light);
  color: #fff;
  border-left-color: var(--dd-accent);
}

.dd-main { flex: 1; min-width: 0; display: flex; flex-direction: column; }

.dd-topbar {
  background: #fff;
  border-bottom: 1px solid var(--dd-border);
  padding: .85rem 1.75rem;
}

.dd-avatar {
  width: 30px; height: 30px; border-radius: 50%;
  background: var(--dd-accent); color: #fff;
  display: inline-flex; align-items: center; justify-content: center;
  font-weight: 600; font-size: .85rem;
}

.dd-content { padding: 1.75rem; flex: 1; }

.dd-guest {
  min-height: 100vh;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  background: var(--dd-navy);
}

.card {
  border: 1px solid var(--dd-border);
  border-radius: 10px;
  box-shadow: 0 1px 2px rgba(16,24,40,.04);
}

.btn-primary {
  background: var(--dd-navy);
  border-color: var(--dd-navy);
}
.btn-primary:hover { background: var(--dd-navy-light); border-color: var(--dd-navy-light); }

.btn-accent {
  background: var(--dd-accent);
  border-color: var(--dd-accent);
  color: #fff;
}
.btn-accent:hover { background: var(--dd-accent-dark); border-color: var(--dd-accent-dark); color: #fff; }

.dd-stat-card { padding: 1.25rem; }
.dd-stat-value { font-family: 'IBM Plex Mono', monospace; font-size: 1.9rem; font-weight: 600; color: var(--dd-navy); }
.dd-stat-label { font-size: .8rem; text-transform: uppercase; letter-spacing: .05em; color: #6b7280; }

.table thead th {
  font-size: .75rem;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: #6b7280;
  border-bottom-width: 1px;
}

.dd-media-thumb {
  width: 100%; aspect-ratio: 1/1; object-fit: cover; border-radius: 8px; background: #eef1f4;
}

.dd-cal-day {
  min-height: 110px;
  border: 1px solid var(--dd-border);
  padding: .4rem;
  vertical-align: top;
}
.dd-cal-day .dd-cal-date { font-size: .75rem; color: #9aa4b2; font-weight: 600; }
.dd-cal-post {
  font-size: .72rem;
  padding: .15rem .4rem;
  border-radius: 5px;
  margin-top: .25rem;
  display: block;
  background: #eef2ff;
  color: #3730a3;
  text-decoration: none;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

@media (max-width: 768px) {
  .dd-sidebar { width: 68px; }
  .dd-brand span, .dd-nav .nav-link span { display: none; }
  .dd-content { padding: 1rem; }
}