/* Công đức tự phục vụ — dùng chung cho kiosk full-screen và widget front-page. */
:root {
  --dss-maroon: #7a1f1f;
  --dss-maroon-dark: #5e1414;
  --dss-gold: #c9a227;
  --dss-ink: #2b211a;
  --dss-muted: #8a7a62;
  --dss-line: #e6ddcd;
  --dss-bg: #fffdf8;
}

.dss {
  max-width: 560px;
  margin: 0 auto;
  font-family: "Be Vietnam Pro", system-ui, -apple-system, "Segoe UI", sans-serif;
  color: var(--dss-ink);
}
.dss--notice {
  padding: 24px;
  text-align: center;
  color: var(--dss-muted);
  border: 1px dashed var(--dss-line);
  border-radius: 14px;
  background: var(--dss-bg);
}

.dss-step { animation: dssfade 0.25s ease; }
@keyframes dssfade { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }

.dss-title {
  margin: 0 0 14px;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--dss-maroon);
}

.dss-field { display: block; margin-bottom: 12px; }
.dss-field > span { display: block; font-size: 0.86rem; font-weight: 600; margin-bottom: 5px; color: var(--dss-ink); }
.dss-field input[type="text"],
.dss-field select,
.dss-field textarea {
  width: 100%;
  box-sizing: border-box;
  padding: 12px 14px;
  border: 1.5px solid var(--dss-line);
  border-radius: 10px;
  font-size: 1rem;
  background: #fff;
  color: var(--dss-ink);
}
.dss-field input:focus,
.dss-field select:focus,
.dss-field textarea:focus { outline: none; border-color: var(--dss-gold); box-shadow: 0 0 0 3px rgba(201,162,39,0.18); }
.dss-field input:disabled { background: #f3efe7; color: var(--dss-muted); }

.dss-chips { display: flex; flex-wrap: wrap; gap: 8px; margin: -4px 0 14px; }
.dss-chips button {
  flex: 1 1 28%;
  padding: 9px 6px;
  border: 1.5px solid var(--dss-line);
  border-radius: 9px;
  background: #fff;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--dss-maroon);
  cursor: pointer;
}
.dss-chips button:hover { border-color: var(--dss-gold); background: #fffaf0; }

.dss-check { display: flex; align-items: center; gap: 9px; margin-bottom: 10px; font-size: 0.95rem; }
.dss-check input { width: 18px; height: 18px; accent-color: var(--dss-maroon); }

.dss-captcha { margin: 6px 0 4px; }

.dss-error {
  margin: 8px 0;
  padding: 9px 12px;
  border-radius: 8px;
  background: #fbe9e7;
  color: #9a3520;
  border: 1px solid #e0b4ac;
  font-size: 0.9rem;
}

.dss-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 20px;
  border: none;
  border-radius: 10px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
}
.dss-btn--lg { width: 100%; padding: 15px; font-size: 1.08rem; }
.dss-btn--primary { background: var(--dss-maroon); color: #fff; }
.dss-btn--primary:hover { background: var(--dss-maroon-dark); }
.dss-btn--primary:disabled { opacity: 0.6; cursor: default; }
.dss-btn--ghost { background: #fff; border: 1.5px solid var(--dss-line); color: var(--dss-ink); }
.dss-actions { display: flex; gap: 10px; margin-top: 6px; }
.dss-actions .dss-btn { flex: 1; }

.dss-summary { border: 1px solid var(--dss-line); border-radius: 12px; overflow: hidden; margin-bottom: 14px; }
.dss-summary__row { display: flex; justify-content: space-between; gap: 12px; padding: 11px 14px; border-bottom: 1px solid var(--dss-line); }
.dss-summary__row:last-child { border-bottom: none; }
.dss-summary__row > span { color: var(--dss-muted); }
.dss-summary__row > strong { text-align: right; }

.dss-qr { text-align: center; }
.dss-qr__img { display: flex; justify-content: center; margin: 6px 0 12px; }
.dss-qr__img img { width: 230px; height: 230px; object-fit: contain; border: 1px solid var(--dss-line); border-radius: 12px; padding: 8px; background: #fff; }
.dss-qr__amount { font-size: 1.5rem; font-weight: 800; color: var(--dss-maroon); }
.dss-qr__content { margin: 4px 0; color: var(--dss-muted); font-size: 0.9rem; }
.dss-qr__countdown { margin: 8px 0; font-weight: 600; }
.dss-qr__countdown span { color: var(--dss-maroon); font-variant-numeric: tabular-nums; }
.dss-qr__hint { color: var(--dss-muted); font-size: 0.88rem; }

.dss-done, .dss-timeout, .dss-welcome { text-align: center; padding: 18px 6px; }
.dss-done__tick {
  width: 64px; height: 64px; margin: 0 auto 14px;
  border-radius: 50%; background: #1f7a3f; color: #fff;
  font-size: 2rem; line-height: 64px;
}
.dss-timeout__icon, .dss-welcome__symbol { font-size: 2.6rem; }
.dss-welcome__symbol {
  width: 92px; height: 92px; margin: 0 auto 16px; line-height: 92px;
  border-radius: 50%; background: var(--dss-maroon); color: var(--dss-gold);
  font-family: "Noto Serif", serif;
}
.dss-done h3, .dss-timeout h3, .dss-welcome h2 { color: var(--dss-maroon); margin: 0 0 8px; }
.dss-done p, .dss-timeout p, .dss-welcome p { color: var(--dss-muted); margin: 0 0 16px; }
.dss-done__receipt { margin: 0 0 14px; }

/* Kiosk full-screen */
.dss-kiosk-body { margin: 0; min-height: 100vh; background: linear-gradient(160deg, #fbf6ec, #f3e7d2); }
.dss-kiosk-wrap { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 24px; }
.dss-kiosk-card {
  width: 100%; max-width: 620px; background: #fff;
  border-radius: 20px; box-shadow: 0 16px 48px rgba(94,20,20,0.16);
  padding: 30px 28px;
}
.dss-kiosk-head { text-align: center; margin-bottom: 18px; }
.dss-kiosk-head h1 { margin: 0; font-size: 1.3rem; color: var(--dss-maroon); }
.dss-kiosk-head p { margin: 4px 0 0; color: var(--dss-muted); }
.dss-kiosk-card .dss { max-width: 520px; }

/* Front-page widget */
.dt-congduc-selfservice {
  background: var(--dss-bg);
  border: 1px solid var(--dss-line);
  border-radius: 16px;
  padding: 22px;
}
.dss-section-head { text-align: center; margin-bottom: 14px; }
.dss-section-head h3 { margin: 0 0 4px; color: var(--dss-maroon); font-size: 1.3rem; }
.dss-section-head p { margin: 0; color: var(--dss-muted); }