/* ================================================================
   PASSWORD-GENERATOR.CSS  —  Premium Password Generator
   ================================================================ */

/* ══════════════════════════════════════════════════════════════════
   INPUT CARD
══════════════════════════════════════════════════════════════════ */
.pg-card {
    max-width: 580px;
}

/* ── Length slider row ───────────────────────────────────────── */
.pg-length-row {
    margin-bottom: 1.5rem;
}

.pg-length-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: .65rem;
}

.pg-length-label {
    font-size: .88rem;
    font-weight: 600;
    color: var(--text-soft);
}

.pg-length-value {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 2.6rem;
    padding: .22rem .65rem;
    font-size: .9rem;
    font-weight: 700;
    color: var(--primary);
    background: var(--primary-light);
    border: 1.5px solid rgba(79, 70, 229, .2);
    border-radius: 50px;
    line-height: 1.4;
}

/* Range slider */
.pg-range-wrap {
    position: relative;
}

.pg-slider {
    -webkit-appearance: none;
    appearance: none;
    width: 100%;
    height: 6px;
    border-radius: 50px;
    background: linear-gradient(to right, #4f46e5 var(--fill, 43%), var(--border) var(--fill, 43%));
    outline: none;
    cursor: pointer;
    transition: background var(--transition);
}

.pg-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: linear-gradient(135deg, #4f46e5, #06b6d4);
    box-shadow: 0 2px 8px rgba(79, 70, 229, .4);
    cursor: grab;
    transition: transform var(--transition), box-shadow var(--transition);
}

.pg-slider::-webkit-slider-thumb:active {
    cursor: grabbing;
    transform: scale(1.15);
    box-shadow: 0 4px 14px rgba(79, 70, 229, .55);
}

.pg-slider::-moz-range-thumb {
    width: 22px;
    height: 22px;
    border: none;
    border-radius: 50%;
    background: linear-gradient(135deg, #4f46e5, #06b6d4);
    box-shadow: 0 2px 8px rgba(79, 70, 229, .4);
    cursor: grab;
}

.pg-slider-ticks {
    display: flex;
    justify-content: space-between;
    margin-top: .4rem;
    padding: 0 2px;
}

.pg-slider-tick {
    font-size: .72rem;
    color: var(--text-muted);
    font-weight: 500;
}

/* ── Divider ─────────────────────────────────────────────────── */
.pg-divider {
    height: 1px;
    background: var(--border);
    margin: 1.4rem 0;
    opacity: .6;
}

/* ── Options grid ────────────────────────────────────────────── */
.pg-options-title {
    font-size: .82rem;
    font-weight: 700;
    color: var(--text-muted);
    letter-spacing: .06em;
    text-transform: uppercase;
    margin-bottom: 1rem;
}

.pg-options-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: .65rem 1.2rem;
    margin-bottom: 1.4rem;
}

.pg-checkbox-label {
    display: flex;
    align-items: center;
    gap: .55rem;
    font-size: .91rem;
    color: var(--text);
    cursor: pointer;
    user-select: none;
    padding: .55rem .75rem;
    border: 1.5px solid var(--border);
    border-radius: var(--radius);
    transition: all var(--transition);
}

.pg-checkbox-label:hover {
    border-color: var(--primary);
    background: var(--primary-light);
}

.pg-checkbox-label input[type="checkbox"] {
    width: 16px;
    height: 16px;
    accent-color: var(--primary);
    cursor: pointer;
    flex-shrink: 0;
}

.pg-checkbox-label.checked {
    border-color: var(--primary);
    background: var(--primary-light);
    color: var(--primary);
    font-weight: 600;
}

.pg-checkbox-icon {
    font-size: .95rem;
    flex-shrink: 0;
}

/* ── Extra options ───────────────────────────────────────────── */
.pg-extra-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: .65rem 1.2rem;
    margin-bottom: 1.5rem;
}

.pg-extra-label {
    display: flex;
    align-items: center;
    gap: .55rem;
    font-size: .86rem;
    color: var(--text-soft);
    cursor: pointer;
    user-select: none;
    padding: .45rem .7rem;
    border: 1.5px dashed var(--border);
    border-radius: var(--radius);
    transition: all var(--transition);
}

.pg-extra-label:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.pg-extra-label input[type="checkbox"] {
    width: 15px;
    height: 15px;
    accent-color: var(--primary);
    cursor: pointer;
    flex-shrink: 0;
}

/* ── Input validation error ──────────────────────────────────── */
.pg-input-error {
    display: none;
    font-size: .82rem;
    color: #ef4444;
    margin-top: .35rem;
    font-weight: 500;
}
.pg-input-error.visible { display: block; }

/* ── Action buttons row ──────────────────────────────────────── */
.pg-btn-row {
    display: flex;
    gap: .8rem;
}

.btn-pg-generate {
    flex: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .52rem;
    padding: .95rem 1.6rem;
    font-size: 1rem;
    font-weight: 700;
    color: #fff;
    background: linear-gradient(135deg, #4f46e5, #06b6d4);
    border: none;
    border-radius: var(--radius);
    cursor: pointer;
    transition: opacity var(--transition), transform var(--transition), box-shadow var(--transition);
    box-shadow: 0 4px 14px rgba(79, 70, 229, .35);
    line-height: 1;
}

.btn-pg-generate:hover:not(:disabled) {
    opacity: .92;
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(79, 70, 229, .45);
}

.btn-pg-generate:active:not(:disabled) { transform: translateY(0); }

.btn-pg-generate:disabled {
    opacity: .42;
    cursor: not-allowed;
    box-shadow: none;
}

.btn-pg-again {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .42rem;
    padding: .95rem 1.25rem;
    font-size: .92rem;
    font-weight: 600;
    color: var(--text-soft);
    background: transparent;
    border: 1.5px solid var(--border);
    border-radius: var(--radius);
    cursor: pointer;
    transition: all var(--transition);
    line-height: 1;
}

.btn-pg-again:hover:not(:disabled) {
    border-color: var(--primary);
    color: var(--primary);
    background: var(--primary-light);
}

.btn-pg-again:disabled {
    opacity: .42;
    cursor: not-allowed;
}

/* ══════════════════════════════════════════════════════════════════
   RESULT CARD
══════════════════════════════════════════════════════════════════ */
.pg-result-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    padding: 2rem 2rem 1.8rem;
    max-width: 580px;
    margin: 1.6rem auto 0;
    animation: pgFadeUp .32s ease;
}

@keyframes pgFadeUp {
    from { opacity: 0; transform: translateY(14px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ── Password display field ──────────────────────────────────── */
.pg-display-wrap {
    position: relative;
    margin-bottom: 1.2rem;
}

.pg-password-display {
    width: 100%;
    padding: 1rem 7rem 1rem 1.1rem;
    font-size: 1.08rem;
    font-family: 'Cascadia Code', 'Fira Code', 'Courier New', monospace;
    font-weight: 600;
    letter-spacing: .04em;
    border: 2px solid var(--border);
    border-radius: var(--radius);
    background: var(--bg);
    color: var(--text);
    outline: none;
    cursor: default;
    transition: border-color var(--transition), box-shadow var(--transition);
    word-break: break-all;
    resize: none;
    box-sizing: border-box;
    line-height: 1.6;
}

.pg-password-display:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3.5px rgba(79, 70, 229, .13);
}

.pg-display-actions {
    position: absolute;
    top: 50%;
    right: .65rem;
    transform: translateY(-50%);
    display: flex;
    gap: .35rem;
}

.btn-pg-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: var(--radius-sm);
    border: 1.5px solid var(--border);
    background: var(--card-bg);
    color: var(--text-soft);
    cursor: pointer;
    transition: all var(--transition);
    flex-shrink: 0;
}

.btn-pg-icon:hover {
    border-color: var(--primary);
    color: var(--primary);
    background: var(--primary-light);
    transform: scale(1.08);
}

.btn-pg-icon:active { transform: scale(.97); }

/* ══════════════════════════════════════════════════════════════════
   STRENGTH INDICATOR
══════════════════════════════════════════════════════════════════ */
.pg-strength-wrap {
    margin-bottom: 1.3rem;
}

.pg-strength-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: .55rem;
}

.pg-strength-label-text {
    font-size: .83rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: .06em;
}

.pg-strength-badge {
    display: inline-flex;
    align-items: center;
    gap: .35rem;
    font-size: .8rem;
    font-weight: 700;
    padding: .22rem .72rem;
    border-radius: 50px;
    transition: all var(--transition);
}

.pg-strength-badge.weak    { background: #fef2f2; color: #dc2626; border: 1px solid #fecaca; }
.pg-strength-badge.medium  { background: #fffbeb; color: #d97706; border: 1px solid #fde68a; }
.pg-strength-badge.strong  { background: #f0fdf4; color: #16a34a; border: 1px solid #bbf7d0; }
.pg-strength-badge.vstrong { background: #eff6ff; color: #2563eb; border: 1px solid #bfdbfe; }

/* Segmented bar */
.pg-strength-bar {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 4px;
    height: 6px;
    border-radius: 50px;
    overflow: visible;
}

.pg-strength-seg {
    height: 6px;
    border-radius: 50px;
    background: var(--border);
    transition: background .35s ease, transform .2s ease;
}

.pg-strength-seg.active.weak    { background: #ef4444; }
.pg-strength-seg.active.medium  { background: #f59e0b; }
.pg-strength-seg.active.strong  { background: #10b981; }
.pg-strength-seg.active.vstrong { background: #3b82f6; }

/* ── Entropy chip ────────────────────────────────────────────── */
.pg-entropy-chip {
    display: inline-flex;
    align-items: center;
    gap: .35rem;
    font-size: .78rem;
    color: var(--text-muted);
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 50px;
    padding: .22rem .75rem;
    margin-top: .65rem;
}

/* ── Result action row ───────────────────────────────────────── */
.pg-result-actions {
    display: flex;
    gap: .65rem;
    flex-wrap: wrap;
    padding-top: 1.1rem;
    border-top: 1px solid var(--border);
}

.btn-pg-action {
    display: inline-flex;
    align-items: center;
    gap: .42rem;
    padding: .55rem 1.05rem;
    font-size: .87rem;
    font-weight: 600;
    border-radius: var(--radius);
    cursor: pointer;
    transition: all var(--transition);
    line-height: 1;
    border: 1.5px solid var(--border);
    background: transparent;
    color: var(--text-soft);
}

.btn-pg-action:hover {
    border-color: var(--primary);
    color: var(--primary);
    background: var(--primary-light);
    transform: translateY(-1px);
}

.btn-pg-action.primary {
    background: linear-gradient(135deg, #4f46e5, #06b6d4);
    color: #fff;
    border-color: transparent;
    box-shadow: 0 3px 10px rgba(79, 70, 229, .3);
}

.btn-pg-action.primary:hover {
    opacity: .9;
    color: #fff;
    background: linear-gradient(135deg, #4f46e5, #06b6d4);
    box-shadow: 0 5px 16px rgba(79, 70, 229, .4);
    transform: translateY(-1px);
}

/* ══════════════════════════════════════════════════════════════════
   TOAST / SNACKBAR
══════════════════════════════════════════════════════════════════ */
.pg-toast {
    position: fixed;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%) translateY(20px);
    background: #1e1b4b;
    color: #fff;
    font-size: .9rem;
    font-weight: 600;
    padding: .75rem 1.5rem;
    border-radius: 50px;
    box-shadow: 0 8px 24px rgba(0,0,0,.25);
    opacity: 0;
    transition: opacity .25s ease, transform .25s ease;
    pointer-events: none;
    z-index: 9999;
    white-space: nowrap;
}

.pg-toast.show {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

/* ══════════════════════════════════════════════════════════════════
   SEO SECTION
══════════════════════════════════════════════════════════════════ */
.tool-seo-section {
    max-width: 720px;
    margin: 3.5rem auto 0;
    padding: 2rem;
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
}

.tool-seo-section h2 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: .7rem;
    margin-top: 1.4rem;
}

.tool-seo-section h2:first-child { margin-top: 0; }

.tool-seo-section p,
.tool-seo-section ul {
    font-size: .96rem;
    color: var(--text-soft);
    line-height: 1.75;
    margin-bottom: .6rem;
}

.tool-seo-section ul { padding-left: 1.3rem; }
.tool-seo-section li { margin-bottom: .35rem; }

.tool-seo-section code {
    font-family: 'Cascadia Code', 'Fira Code', 'Courier New', monospace;
    font-size: .88em;
    background: var(--primary-light);
    color: var(--primary);
    padding: .1em .38em;
    border-radius: 4px;
}

/* ══════════════════════════════════════════════════════════════════
   ALSO LIKE / INTERNAL LINKS
══════════════════════════════════════════════════════════════════ */
.also-like-section {
    max-width: 580px;
    margin: 2.5rem auto 0;
    text-align: center;
}

.also-like-section h3 {
    font-size: .88rem;
    font-weight: 700;
    color: var(--text-muted);
    letter-spacing: .06em;
    text-transform: uppercase;
    margin-bottom: 1rem;
}

.also-like-grid {
    display: flex;
    gap: .8rem;
    justify-content: center;
    flex-wrap: wrap;
}

.also-like-card {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    padding: .6rem 1.2rem;
    font-size: .9rem;
    font-weight: 600;
    color: var(--text-soft);
    background: var(--card-bg);
    border: 1.5px solid var(--border);
    border-radius: 50px;
    text-decoration: none;
    transition: all var(--transition);
}

.also-like-card:hover {
    border-color: var(--primary);
    color: var(--primary);
    background: var(--primary-light);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(79, 70, 229, .15);
}

.also-like-card-icon { font-size: 1rem; }

/* ══════════════════════════════════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════════════════════════════════ */
@media (max-width: 540px) {
    .pg-options-grid,
    .pg-extra-grid {
        grid-template-columns: 1fr;
    }

    .pg-btn-row {
        flex-direction: column;
    }

    .pg-password-display {
        padding-right: 5rem;
        font-size: .95rem;
    }

    .pg-result-actions {
        justify-content: center;
    }

    .tool-seo-section {
        padding: 1.4rem 1.2rem;
    }

    .pg-result-card {
        padding: 1.5rem 1.2rem;
    }
}