/* ---------- Theme tokens ---------- */
:root {
  /* Light (default) */
  --bg: #f7f8fa;               /* page background */
  --panel: #ffffff;            /* card/sections */
  --text: #0f172a;             /* main text (slate-900) */
  --muted: #334155;            /* secondary text */
  --heading: #0b1220;          /* headings */
  --border: rgba(2, 6, 23, 0.08);
  --shadow: 0 10px 30px rgba(2, 6, 23, 0.08), 0 2px 6px rgba(2, 6, 23, 0.04);

  --accent: #10b981;           /* QPQ green */
  --accent-text: #ffffff;
  --accent-hover: #0ea371;

  --radius-lg: 16px;
  --radius-md: 12px;
  --radius-sm: 10px;
}

/* Optional: honor system dark preference if no explicit toggle has been set */
@media (prefers-color-scheme: dark) {
  html:not([data-theme]) {
    --bg: #0b1220;
    --panel: #0f172a;
    --text: #e2e8f0;
    --muted: #94a3b8;
    --heading: #ffffff;
    --border: rgba(148, 163, 184, 0.15);
    --shadow: 0 12px 32px rgba(0, 0, 0, 0.45), 0 2px 6px rgba(0, 0, 0, 0.35);
  }
}

/* Explicit dark theme (when toggled) */
html[data-theme="dark"] {
  --bg: #0b1220;
  --panel: #0f172a;
  --text: #e2e8f0;
  --muted: #94a3b8;
  --heading: #ffffff;
  --border: rgba(148, 163, 184, 0.15);
  --shadow: 0 12px 32px rgba(0, 0, 0, 0.45), 0 2px 6px rgba(0, 0, 0, 0.35);
}

/* ---------- Global ---------- */
html, body {
  background: var(--bg);
  color: var(--text);
}
h1, h2, h3 { color: var(--heading); }
p, li { color: var(--text); }
a { color: var(--accent); }

/* ---------- Cards / panels ---------- */
.card,
.wp-block-group.is-style-card,
.section-panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: clamp(16px, 2.5vw, 28px);
}

/* ---------- Buttons ---------- */
.button,
.wp-element-button,
.wp-block-button__link,
.btn {
  background: var(--accent);
  color: var(--accent-text) !important;
  border: 0;
  border-radius: var(--radius-sm);
  padding: 12px 18px;
  font-weight: 600;
  line-height: 1;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  box-shadow: 0 6px 20px rgba(16, 185, 129, 0.25);
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}
.button:hover,
.wp-element-button:hover,
.wp-block-button__link:hover,
.btn:hover {
  background: var(--accent-hover);
  transform: translateY(-1px);
  box-shadow: 0 10px 26px rgba(16, 185, 129, 0.32);
}

/* ---------- Inputs (email capture, etc.) ---------- */
input[type="email"],
input[type="text"],
textarea,
.wp-block-search__input {
  background: var(--panel);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  width: 100%;
  box-shadow: var(--shadow);
}
input::placeholder,
textarea::placeholder { color: var(--muted); }

/* ---------- Theme toggle button (optional) ---------- */
.theme-toggle {
  position: fixed;
  right: 16px;
  top: 16px;
  z-index: 999;
  background: var(--panel);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 8px 12px;
  box-shadow: var(--shadow);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
}
.theme-toggle .dot {
  width: 10px; height: 10px; border-radius: 50%;
  background: var(--accent);
}