/* Password generator — scoped to /password-generator/ only, loaded via
   base.html's extra_head block so it never bloats the global stylesheet. */

:root {
  --pwgen-dark: #171c26;
  --pwgen-dark-border: #2a3242;
  --pwgen-grid-line: rgba(0, 170, 202, 0.14);
  --status-red: #D64545;
  --status-amber: #DB8A1F;
  --status-green: #1E9E5A;
}

.pwgen { padding-top: var(--space-2); padding-bottom: var(--space-6); }

/* --- visual / canvas panel -------------------------------------------- */
.pwgen-visual {
  position: relative;
  background: var(--pwgen-dark);
  border-radius: var(--radius);
  overflow: hidden;
  height: 220px;
  margin-bottom: var(--space-3);
}
.pwgen-visual canvas { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }

.pwgen-bits {
  position: absolute; top: var(--space-2); right: var(--space-2);
  width: 74px; height: 74px; border-radius: 50%;
  background: rgba(23, 28, 38, 0.75); border: 2px solid var(--c-blue);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  color: var(--c-white); font-family: var(--font-mono);
}
#pwgenBitsValue { font-size: 1.15rem; font-weight: 600; line-height: 1; }
.pwgen-bits-label { font-size: 0.65rem; color: var(--c-border); margin-top: 2px; }

.pwgen-display-wrap {
  position: absolute; left: 50%; bottom: var(--space-3); transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 6px;
  width: min(92%, 640px);
}
.pwgen-display {
  display: flex; align-items: center; justify-content: center; gap: 12px;
  background: rgba(245, 245, 245, 0.94);
  border: none; border-radius: 999px;
  padding: 0.7em 1.1em;
  width: 100%;
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 0.95rem;
  color: var(--c-slate);
  transition: box-shadow var(--transition), background var(--transition);
}
.pwgen-display:hover { box-shadow: 0 0 0 3px rgba(0, 170, 202, 0.35); }
.pwgen-display:disabled { cursor: default; }
#pwgenPasswordText {
  overflow-x: auto; white-space: nowrap; max-width: 100%;
  scrollbar-width: none;
}
#pwgenPasswordText::-webkit-scrollbar { display: none; }
#pwgenPasswordText.pwgen-error { color: var(--status-red); font-family: var(--font-body); white-space: normal; font-weight: 600; }

.pwgen-copy-icon {
  flex: 0 0 auto; width: 30px; height: 30px; border-radius: 50%;
  background: var(--c-blue); color: var(--c-white);
  display: flex; align-items: center; justify-content: center;
}
.pwgen-copy-icon.is-hidden { visibility: hidden; }

.pwgen-copied-toast {
  font-family: var(--font-mono); font-size: 0.78rem; color: var(--status-green);
  opacity: 0; transition: opacity 160ms ease;
}
.pwgen-copied-toast.is-visible { opacity: 1; }

/* --- stats row ---------------------------------------------------------- */
.pwgen-stats {
  display: grid; grid-template-columns: repeat(3, 1fr);
  border: 1px solid var(--c-border); border-radius: var(--radius);
  margin-bottom: var(--space-3);
}
.pwgen-stat { text-align: center; padding: var(--space-2); border-right: 1px solid var(--c-border); }
.pwgen-stat:last-child { border-right: none; }
.pwgen-stat-label { font-family: var(--font-mono); font-size: 0.75rem; color: var(--c-grey); margin: 0 0 0.2em; }
.pwgen-stat-value { font-family: var(--font-display); font-weight: 600; margin: 0; font-size: 1.05rem; color: var(--c-slate); }
.pwgen-stat-value.tier-very-weak, .pwgen-stat-value.tier-weak { color: var(--status-red); }
.pwgen-stat-value.tier-moderate { color: var(--status-amber); }
.pwgen-stat-value.tier-strong, .pwgen-stat-value.tier-very-strong { color: var(--status-green); }

/* --- control panel ------------------------------------------------------ */
.pwgen-panel {
  border: 1px solid var(--c-border); border-radius: var(--radius);
  padding: var(--space-3);
}
.pwgen-section-label {
  font-family: var(--font-mono); font-size: 0.8rem; color: var(--c-grey);
  text-transform: uppercase; letter-spacing: 0.04em; margin: 0 0 var(--space-1);
}
.pwgen-section-label-spaced { margin-top: var(--space-3); }

.pwgen-length-row { display: flex; align-items: baseline; justify-content: space-between; }
.pwgen-length-value { font-family: var(--font-mono); font-weight: 600; color: var(--c-blue-dark); }

.pwgen-slider {
  width: 100%; appearance: none; height: 4px; border-radius: 2px;
  background: var(--c-border); margin: var(--space-1) 0 0;
}
.pwgen-slider::-webkit-slider-thumb {
  appearance: none; width: 18px; height: 18px; border-radius: 50%;
  background: var(--c-blue); cursor: pointer; border: 3px solid var(--c-white);
  box-shadow: 0 0 0 1px var(--c-blue);
}
.pwgen-slider::-moz-range-thumb {
  width: 18px; height: 18px; border-radius: 50%; border: 3px solid var(--c-white);
  background: var(--c-blue); cursor: pointer; box-shadow: 0 0 0 1px var(--c-blue);
}

.pwgen-grid { display: grid; gap: 0.6em var(--space-3); }
.pwgen-grid-4 { grid-template-columns: repeat(4, 1fr); }
.pwgen-grid-2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 760px) {
  .pwgen-grid-4 { grid-template-columns: repeat(2, 1fr); }
  .pwgen-grid-2 { grid-template-columns: 1fr; }
}

.pwgen-check {
  display: flex; align-items: flex-start; gap: 0.5em;
  font-size: 0.9rem; color: var(--c-text); cursor: pointer; line-height: 1.35;
}
.pwgen-check input { margin-top: 3px; accent-color: var(--c-blue); flex: 0 0 auto; }

.pwgen-choice-block { margin-top: var(--space-3); }
.pwgen-choice-row { display: flex; gap: 0.5em; flex-wrap: wrap; }
.pwgen-choice-btn {
  font-family: var(--font-body); font-size: 0.85rem; font-weight: 500;
  border: 1px solid var(--c-border); background: var(--c-white); color: var(--c-slate);
  padding: 0.4em 0.9em; border-radius: 999px; cursor: pointer;
  transition: background var(--transition), border-color var(--transition), color var(--transition);
}
.pwgen-choice-btn:hover { border-color: var(--c-blue); }
.pwgen-choice-btn.is-active { background: var(--c-slate); border-color: var(--c-slate); color: var(--c-white); }

.pwgen-text-input {
  width: 100%; font-family: var(--font-mono); font-size: 0.9rem;
  padding: 0.6em 0.8em; border: 1px solid var(--c-border); border-radius: var(--radius);
  background: var(--c-bg); color: var(--c-slate);
}
.pwgen-text-input:focus { outline: 2px solid var(--c-blue); outline-offset: 1px; }
.pwgen-hint { font-size: 0.8rem; color: var(--c-grey); margin-top: 0.4em; }

.pwgen-actions { margin-top: var(--space-3); text-align: right; }
.pwgen-generate-btn { min-width: 160px; }

.pwgen-disclaimer { font-size: 0.82rem; color: var(--c-grey); margin-top: var(--space-3); }