/* Strong password block — sky-blue highlights (matches landing theme) */

.spg-block {
  --spg-bg: #1c1c1c;
  --spg-card: #2b2b2b;
  --spg-text: #ffffff;
  --spg-muted: #555555;
  --spg-sky-200: #bae6fd;
  --spg-sky-300: #7dd3fc;
  --spg-sky-400: #38bdf8;
  --spg-sky-500: #0ea5e9;
  --spg-sky-600: #0284c7;
  --spg-accent: var(--spg-sky-400);
  --spg-accent-rgb: 56, 189, 248;
  --spg-gradient-btn: linear-gradient(
    135deg,
    var(--spg-sky-200) 0%,
    var(--spg-sky-400) 45%,
    var(--spg-sky-600) 100%
  );
  font-family: "Roboto Mono", ui-monospace, monospace;
  letter-spacing: 0.04em;
  background: var(--spg-bg);
  border-radius: 10px;
  padding: 20px 22px 22px;
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.spg-card-inner {
  background: var(--spg-card);
  border-radius: 8px;
  padding: 18px 20px 20px;
  max-width: 520px;
  margin: 0 auto;
}

.spg-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.spg-icon {
  flex-shrink: 0;
  color: var(--spg-sky-300);
  width: 22px;
  height: 22px;
  filter: drop-shadow(0 0 10px rgba(var(--spg-accent-rgb), 0.45));
}

.spg-title {
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  background: linear-gradient(
    90deg,
    var(--spg-text) 0%,
    var(--spg-sky-200) 55%,
    var(--spg-sky-400) 100%
  );
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.spg-row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px 16px;
  padding: 8px 0;
  border-bottom: 1px solid rgba(0, 0, 0, 0.35);
  font-size: 0.8rem;
  line-height: 1.45;
}

.spg-row:last-of-type {
  border-bottom: none;
}

.spg-key {
  color: var(--spg-text);
  text-transform: lowercase;
}

.spg-key--muted {
  color: var(--spg-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.72rem;
}

.spg-val {
  color: var(--spg-text);
  text-align: right;
}

.spg-val--muted {
  color: var(--spg-muted);
  text-transform: lowercase;
}

.spg-val--active {
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: 0.72rem;
  background: linear-gradient(
    90deg,
    var(--spg-sky-200) 0%,
    var(--spg-sky-400) 50%,
    var(--spg-sky-500) 100%
  );
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.spg-input-length {
  width: 4.5rem;
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 4px;
  color: var(--spg-text);
  font-family: inherit;
  font-size: 0.8rem;
  padding: 4px 8px;
  letter-spacing: 0.06em;
}

.spg-input-length:focus {
  outline: 1px solid var(--spg-sky-400);
  outline-offset: 1px;
  box-shadow: 0 0 0 3px rgba(var(--spg-accent-rgb), 0.2);
}

.spg-toggle {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  user-select: none;
  color: var(--spg-text);
}

.spg-toggle input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.spg-toggle-pill {
  min-width: 2.75rem;
  text-align: center;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  padding: 3px 8px;
  border-radius: 3px;
  background: rgba(0, 0, 0, 0.4);
  color: var(--spg-muted);
  border: 1px solid rgba(255, 255, 255, 0.06);
  transition: color 0.15s, border-color 0.15s, background 0.15s;
}

.spg-toggle-pill::before {
  content: "OFF";
}

.spg-toggle input:checked + .spg-toggle-pill {
  color: var(--spg-text);
  border-color: rgba(var(--spg-accent-rgb), 0.45);
  background: linear-gradient(
    135deg,
    rgba(125, 211, 252, 0.18) 0%,
    rgba(14, 165, 233, 0.12) 100%
  );
}

.spg-toggle input:checked + .spg-toggle-pill::before {
  content: "ON";
}

.spg-toggle-label {
  font-size: 0.72rem;
  color: var(--spg-muted);
  text-transform: lowercase;
  min-width: 4.5rem;
}

.spg-toggle:has(input:checked) .spg-toggle-label {
  color: var(--spg-text);
}

.spg-output-row {
  flex-direction: column;
  align-items: stretch;
  gap: 6px;
  padding-top: 12px;
}

.spg-output-label {
  font-size: 0.7rem;
  color: var(--spg-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.spg-output {
  width: 100%;
  box-sizing: border-box;
  background: rgba(0, 0, 0, 0.45);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 4px;
  color: var(--spg-text);
  font-family: inherit;
  font-size: 0.85rem;
  padding: 10px 12px;
  letter-spacing: 0.08em;
  word-break: break-all;
  min-height: 2.75rem;
  resize: vertical;
}

.spg-output:focus {
  outline: 1px solid var(--spg-sky-500);
  outline-offset: 1px;
  box-shadow: 0 0 0 3px rgba(var(--spg-accent-rgb), 0.15);
}

.spg-scale-row {
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  padding-top: 4px;
}

.spg-scale-label {
  color: var(--spg-muted);
  margin-right: 8px;
}

.spg-scale-nums {
  color: var(--spg-text);
}

.spg-scale-sep {
  color: var(--spg-muted);
}

.spg-scale-num {
  color: var(--spg-text);
}

.spg-scale-num--muted {
  color: var(--spg-muted);
}

.spg-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid rgba(0, 0, 0, 0.35);
}

.spg-btn {
  font-family: inherit;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 10px 18px;
  border-radius: 4px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(0, 0, 0, 0.35);
  color: var(--spg-text);
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s, color 0.15s;
}

.spg-btn:hover {
  border-color: rgba(var(--spg-accent-rgb), 0.5);
  color: var(--spg-sky-200);
  background: linear-gradient(
    135deg,
    rgba(125, 211, 252, 0.1) 0%,
    rgba(2, 132, 199, 0.08) 100%
  );
}

.spg-btn--primary {
  background: var(--spg-gradient-btn);
  border-color: rgba(var(--spg-accent-rgb), 0.55);
  color: #042f4a;
  box-shadow: 0 4px 18px rgba(var(--spg-accent-rgb), 0.22);
}

.spg-btn--primary:hover {
  background: linear-gradient(
    135deg,
    #f0f9ff 0%,
    var(--spg-sky-300) 45%,
    var(--spg-sky-500) 100%
  );
  color: #021c2d;
  box-shadow: 0 6px 26px rgba(var(--spg-accent-rgb), 0.32);
}

.spg-status {
  margin-top: 10px;
  font-size: 0.68rem;
  color: var(--spg-muted);
  min-height: 1.2em;
  letter-spacing: 0.06em;
}

.spg-status--ok {
  color: #7ddf8a;
}

@media (max-width: 480px) {
  .spg-row {
    flex-direction: column;
    align-items: flex-start;
  }

  .spg-val {
    text-align: left;
  }
}