/* =========================================================
   143TOOL - Password Generator Styles
   Version: 1.0.0
   ========================================================= */

.pg-card {
    padding: 24px;
    max-width: 760px;
    margin: 0 auto;
}

/* ---------- DISPLAY ---------- */
.pg-display-wrap {
    display: flex;
    align-items: stretch;
    gap: 8px;
    padding: 4px;
    background: linear-gradient(135deg,
        color-mix(in srgb, var(--primary) 6%, var(--surface-2)),
        color-mix(in srgb, var(--secondary) 5%, var(--surface-2)));
    border: 2px solid color-mix(in srgb, var(--primary) 25%, var(--border));
    border-radius: var(--radius-lg);
    margin-bottom: 14px;
}

.pg-display {
    flex: 1;
    min-height: 72px;
    display: flex;
    align-items: center;
    padding: 14px 18px;
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: 20px;
    font-weight: 700;
    letter-spacing: 1px;
    color: var(--text);
    word-break: break-all;
    line-height: 1.3;
    user-select: all;
    cursor: text;
    border-radius: var(--radius-md);
    transition: background .15s ease;
}

.pg-display:hover {
    background: color-mix(in srgb, var(--primary) 4%, transparent);
}

.pg-display-actions {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: 4px;
}

.pg-icon-btn {
    flex: 1;
    width: 44px;
    border: 1px solid var(--border);
    background: var(--surface);
    color: var(--text);
    border-radius: 8px;
    cursor: pointer;
    font-size: 16px;
    display: grid;
    place-items: center;
    transition: all .15s ease;
    font-family: inherit;
}

.pg-icon-btn:hover {
    border-color: var(--primary);
    background: color-mix(in srgb, var(--primary) 8%, var(--surface));
    transform: scale(1.05);
}

.pg-icon-btn:active {
    transform: scale(.95);
}

/* ---------- STRENGTH ---------- */
.pg-strength {
    margin-bottom: 22px;
}

.pg-strength-bar {
    display: flex;
    gap: 4px;
    margin-bottom: 8px;
}

.pg-strength-seg {
    flex: 1;
    height: 6px;
    background: var(--surface-2);
    border-radius: 999px;
    transition: background .35s ease;
}

.pg-strength[data-level="1"] .pg-strength-seg:nth-child(-n+1) { background: #ef4444; }
.pg-strength[data-level="2"] .pg-strength-seg:nth-child(-n+2) { background: #f59e0b; }
.pg-strength[data-level="3"] .pg-strength-seg:nth-child(-n+3) { background: #3b82f6; }
.pg-strength[data-level="4"] .pg-strength-seg { background: #10b981; }

.pg-strength-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    font-size: 12px;
}

.pg-strength-label {
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: .4px;
    color: var(--text-muted);
    transition: color .35s ease;
}

.pg-strength[data-level="1"] .pg-strength-label { color: #ef4444; }
.pg-strength[data-level="2"] .pg-strength-label { color: #f59e0b; }
.pg-strength[data-level="3"] .pg-strength-label { color: #3b82f6; }
.pg-strength[data-level="4"] .pg-strength-label { color: #10b981; }

.pg-strength-entropy {
    font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
    font-size: 11px;
    color: var(--text-muted);
    font-weight: 600;
}

/* ---------- SECTIONS ---------- */
.pg-section {
    padding: 16px 0;
    border-top: 1px solid var(--border);
}

.pg-section-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
    flex-wrap: wrap;
}

.pg-label {
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .4px;
    color: var(--text-muted);
}

/* ---------- LENGTH ---------- */
.pg-length-display {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
}

.pg-length-num {
    width: 56px;
    padding: 4px 6px;
    border: 0;
    background: transparent;
    color: var(--primary);
    font-weight: 800;
    font-size: 18px;
    text-align: right;
    font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
}

.pg-length-num:focus {
    outline: 2px solid var(--primary);
    border-radius: 4px;
}

.pg-length-num::-webkit-outer-spin-button,
.pg-length-num::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.pg-length-num[type="number"] {
    -moz-appearance: textfield;
    appearance: textfield;
}

.pg-length-suffix {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-muted);
}

.pg-range {
    width: 100%;
    height: 6px;
    -webkit-appearance: none;
    appearance: none;
    background: var(--surface-2);
    border-radius: 999px;
    outline: none;
    margin-bottom: 8px;
}

.pg-range::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--primary-hover));
    cursor: pointer;
    border: 3px solid var(--surface);
    box-shadow: 0 2px 8px rgba(233, 30, 99, .35);
    transition: transform .15s ease;
}

.pg-range::-webkit-slider-thumb:hover {
    transform: scale(1.15);
}

.pg-range::-moz-range-thumb {
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--primary-hover));
    cursor: pointer;
    border: 3px solid var(--surface);
    box-shadow: 0 2px 8px rgba(233, 30, 99, .35);
}

.pg-range-labels {
    display: flex;
    justify-content: space-between;
    font-size: 11px;
    color: var(--text-muted);
    font-weight: 600;
}

/* ---------- CHECKBOXES ---------- */
.pg-options {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
}

.pg-advanced {
    display: grid;
    gap: 10px;
}

.pg-checkbox {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 14px;
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all .15s ease;
    user-select: none;
}

.pg-checkbox:hover {
    border-color: color-mix(in srgb, var(--primary) 40%, var(--border));
    background: color-mix(in srgb, var(--primary) 4%, var(--surface-2));
}

.pg-checkbox input[type="checkbox"] {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.pg-checkbox-box {
    width: 20px;
    height: 20px;
    border: 2px solid var(--border);
    border-radius: 5px;
    background: var(--surface);
    display: grid;
    place-items: center;
    flex-shrink: 0;
    transition: all .15s ease;
    position: relative;
}

.pg-checkbox input:checked + .pg-checkbox-box {
    background: linear-gradient(135deg, var(--primary), var(--primary-hover));
    border-color: var(--primary);
}

.pg-checkbox input:checked + .pg-checkbox-box::after {
    content: '✓';
    color: #fff;
    font-size: 13px;
    font-weight: 900;
    line-height: 1;
}

.pg-checkbox-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
    flex: 1;
}

.pg-checkbox-label {
    font-size: 14px;
    font-weight: 700;
    color: var(--text);
}

.pg-checkbox-sample {
    font-size: 11px;
    color: var(--text-muted);
    font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
    word-break: break-all;
    line-height: 1.4;
}

/* ---------- ACTIONS ---------- */
.pg-actions {
    padding-top: 18px;
    border-top: 1px solid var(--border);
}

.pg-generate-btn {
    width: 100%;
    min-height: 54px;
    font-size: 16px;
    font-weight: 800;
    letter-spacing: .3px;
}

/* ---------- ERROR ---------- */
.pg-error {
    margin-top: 14px;
    padding: 12px 16px;
    background: color-mix(in srgb, var(--danger) 10%, transparent);
    border: 1px solid color-mix(in srgb, var(--danger) 30%, var(--border));
    border-radius: var(--radius-sm);
    color: var(--danger);
    font-size: 13px;
    font-weight: 600;
}

/* ---------- CRACK TIME ---------- */
.pg-crack {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-top: 16px;
    padding: 14px 18px;
    background: color-mix(in srgb, var(--success) 6%, transparent);
    border: 1px solid color-mix(in srgb, var(--success) 25%, var(--border));
    border-radius: var(--radius-md);
}

.pg-crack-icon {
    font-size: 28px;
    line-height: 1;
    flex-shrink: 0;
}

.pg-crack-label {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .4px;
    color: var(--text-muted);
    margin-bottom: 3px;
}

.pg-crack-value {
    font-size: 16px;
    font-weight: 800;
    color: var(--text);
    font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
    word-break: break-word;
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 620px) {
    .pg-card {
        padding: 18px;
    }
    .pg-display {
        min-height: 64px;
        font-size: 16px;
        padding: 12px 14px;
        letter-spacing: .5px;
    }
    .pg-icon-btn {
        width: 40px;
    }
    .pg-options {
        grid-template-columns: 1fr;
    }
    .pg-length-num {
        font-size: 16px;
        width: 48px;
    }
    .pg-generate-btn {
        min-height: 48px;
        font-size: 15px;
    }
}
/* =========================================================
   SEO ARTICLE / ADSENSE CONTENT
   ========================================================= */

.tool-article {
    max-width: 800px;
    margin: 60px auto 40px;
    padding: 30px 0;
    border-top: 1px solid var(--border);
}

.tool-article h2 {
    font-size: 24px;
    font-weight: 800;
    color: var(--text);
    margin: 36px 0 14px;
    line-height: 1.3;
    letter-spacing: -.4px;
}

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

.tool-article h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--text);
    margin: 24px 0 10px;
    line-height: 1.4;
}

.tool-article p {
    font-size: 16px;
    line-height: 1.75;
    color: var(--text-muted);
    margin: 0 0 16px;
}

.tool-article ul,
.tool-article ol {
    padding-left: 22px;
    margin: 0 0 18px;
}

.tool-article li {
    font-size: 16px;
    line-height: 1.75;
    color: var(--text-muted);
    margin-bottom: 8px;
}

.tool-article strong {
    color: var(--text);
    font-weight: 700;
}

.tool-article a {
    color: var(--primary);
    font-weight: 600;
    text-decoration: none;
    transition: color .15s ease;
}

.tool-article a:hover {
    color: var(--primary-hover);
    text-decoration: underline;
}

.tool-article code {
    padding: 2px 6px;
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: 4px;
    font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
    font-size: 13px;
    color: var(--primary);
    font-weight: 600;
}

@media (max-width: 620px) {
    .tool-article {
        padding: 20px 0;
        margin: 40px auto 20px;
    }
    .tool-article h2 {
        font-size: 20px;
        margin: 28px 0 12px;
    }
    .tool-article h3 {
        font-size: 16px;
        margin: 20px 0 8px;
    }
    .tool-article p,
    .tool-article li {
        font-size: 15px;
        line-height: 1.7;
    }
}