@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@500;600;700;800&family=JetBrains+Mono:wght@400;500;700&display=swap');

/* ── Dark theme (Industrieschwarz, 1b) ── */
:root {
  --bg:       #1d1d1c;   /* panel / card ground */
  --fg:       #e8e2d8;
  --fg-dim:   #98928a;
  --green:    #d19a55;   /* accent (amber) — var name kept for compatibility */
  --page-bg:  #161616;   /* page ground */
  --border:   #3d3c39;
}

/* ── Light theme (Industriegrau, 1a) ── */
[data-theme="light"] {
  --bg:       #f4f3f0;
  --fg:       #2b2925;
  --fg-dim:   #6f6b63;
  --green:    #8c4a2c;   /* accent (rust) */
  --page-bg:  #e4e3e0;
  --border:   #c6c2ba;
}

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

body {
  min-height: 100vh;
  background-color: var(--page-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Manrope', sans-serif;
  transition: background-color 0.2s, color 0.2s;
}

.card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  width: 680px;
  display: flex;
  flex-direction: column;
  transition: background 0.2s, border-color 0.2s;
  box-shadow: 0 16px 44px rgba(0, 0, 0, 0.25);
}

.header {
  padding: 2.8rem 2rem;
  border-bottom: 1px solid var(--border);
  text-align: center;
}

.header h1 {
  color: var(--green);
  font-size: 1.6rem;
  font-weight: 800;
  letter-spacing: 0.55em;
  text-transform: uppercase;
}

.nav-btn {
  display: block;
  width: 100%;
  padding: 2.6rem 2rem;
  background: var(--bg);
  border: none;
  border-bottom: 1px solid var(--border);
  color: var(--fg-dim);
  font-family: inherit;
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: 0.5em;
  text-transform: uppercase;
  text-decoration: none;
  text-align: center;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}

.nav-btn:last-child {
  border-bottom: none;
}

.nav-btn:hover {
  background: rgba(209, 154, 85, 0.12);
  color: var(--fg);
}

.nav-btn:active {
  background: rgba(209, 154, 85, 0.22);
}

/* Theme toggle — small, sits below the card */
.theme-toggle {
  margin-top: 1.2rem;
  background: none;
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--fg-dim);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.7rem;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  padding: 0.5rem 1rem;
  cursor: pointer;
  opacity: 0.6;
  transition: opacity 0.15s;
}
.theme-toggle:hover { opacity: 1; }

/* ── Feedback widget (button + modal, shown on every page) ─────────────────── */
#fb-btn {
  position: fixed; right: 1.4rem; bottom: 1.4rem; z-index: 40;
  display: flex; align-items: center; gap: 0.55rem;
  font-family: 'Manrope', sans-serif; font-size: 1rem; font-weight: 700;
  letter-spacing: 0.03em; color: var(--page-bg); background: var(--green);
  border: none; border-radius: 999px; padding: 0.85rem 1.5rem;
  cursor: pointer; box-shadow: 0 6px 22px rgba(0, 0, 0, 0.38);
  transition: transform 0.15s, box-shadow 0.15s, filter 0.15s;
}
#fb-btn:hover { transform: translateY(-2px); box-shadow: 0 12px 30px rgba(0, 0, 0, 0.45); filter: brightness(1.07); }
#fb-btn:active { transform: translateY(0); }
#fb-btn .fb-ic { font-size: 1.2rem; line-height: 1; }

#fb-overlay {
  position: fixed; inset: 0; z-index: 41; display: none;
  align-items: center; justify-content: center;
  background: rgba(0, 0, 0, 0.45); padding: 1rem;
}
#fb-overlay.open { display: flex; }
#fb-modal {
  width: min(480px, 100%); background: var(--page-bg); border: 1px solid var(--border);
  border-radius: 12px; padding: 1.3rem 1.4rem 1.2rem; box-shadow: 0 12px 40px rgba(0, 0, 0, 0.45);
  display: flex; flex-direction: column; gap: 0.7rem; max-height: 90vh; overflow-y: auto;
}
#fb-modal .fb-title {
  font-family: 'Manrope', sans-serif; font-weight: 700; font-size: 1.05rem;
  color: var(--green); letter-spacing: 0.02em; margin-bottom: 0.2rem;
}
#fb-modal .fb-label {
  font-family: 'Manrope', sans-serif; font-size: 0.68rem; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--fg-dim); margin-bottom: -0.35rem;
}
#fb-modal input, #fb-modal textarea {
  font-family: 'JetBrains Mono', monospace; font-size: 0.85rem; color: var(--fg);
  background: var(--bg); border: 1px solid var(--border); border-radius: 6px;
  padding: 0.5rem 0.6rem; width: 100%; box-sizing: border-box; resize: vertical;
}
#fb-modal input:focus, #fb-modal textarea:focus { outline: none; border-color: var(--green); }
#fb-modal textarea { min-height: 110px; }
.fb-row { display: flex; gap: 0.7rem; }
.fb-row > div { flex: 1; display: flex; flex-direction: column; gap: 0.35rem; }
.fb-field { display: flex; flex-direction: column; gap: 0.35rem; }
.fb-actions { display: flex; justify-content: flex-end; gap: 0.5rem; margin-top: 0.4rem; }
.fb-btn2 {
  font-family: 'JetBrains Mono', monospace; font-size: 0.76rem; letter-spacing: 0.04em;
  color: var(--fg); background: var(--bg); border: 1px solid var(--border);
  padding: 0.5rem 1rem; border-radius: 6px; cursor: pointer;
}
.fb-btn2:hover { border-color: var(--green); color: var(--green); }
.fb-btn2.primary { background: var(--green); color: var(--page-bg); border-color: var(--green); font-weight: 700; }
.fb-btn2.primary:hover { opacity: 0.9; color: var(--page-bg); }
#fb-msg { font-family: 'JetBrains Mono', monospace; font-size: 0.74rem; min-height: 1em; }
#fb-msg.ok { color: #6f894e; }
#fb-msg.err { color: #c34043; }

/* feedback attachments — dropzone + file chips */
.fb-drop {
  border: 1.5px dashed var(--border); border-radius: 8px; padding: 0.9rem 0.8rem;
  text-align: center; cursor: pointer; color: var(--fg-dim);
  font-family: 'JetBrains Mono', monospace; font-size: 0.76rem;
  transition: border-color 0.15s, color 0.15s, background 0.15s;
}
.fb-drop:hover, .fb-drop:focus { outline: none; border-color: var(--green); color: var(--green); }
.fb-drop.drag { border-color: var(--green); color: var(--green); background: rgba(209, 154, 85, 0.10); }
.fb-files { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-top: 0.4rem; }
.fb-chip {
  display: inline-flex; align-items: center; gap: 0.4rem;
  background: var(--bg); border: 1px solid var(--border); border-radius: 999px;
  padding: 0.25rem 0.6rem; font-family: 'JetBrains Mono', monospace; font-size: 0.7rem; color: var(--fg);
}
.fb-chip-x { cursor: pointer; color: var(--fg-dim); font-weight: 700; }
.fb-chip-x:hover { color: #c34043; }