/* =========================================================
   143TOOL - Case Converter Styles
   Version: 1.0.0
   ========================================================= */

.cc-card {
    padding: 24px;
    max-width: 900px;
    margin: 0 auto;
}

/* ---------- COUNTERS ---------- */
.cc-counters {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 14px;
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    margin-bottom: 14px;
    font-size: 13px;
    color: var(--text-muted);
    font-weight: 600;
}

.cc-counters strong {
    color: var(--text);
    font-weight: 800;
    font-variant-numeric: tabular-nums;
}

.cc-counter-sep {
    color: var(--border);
    font-size: 16px;
}

/* ---------- TEXTAREA ---------- */
.cc-input-wrap {
    position: relative;
    margin-bottom: 20px;
}

.cc-textarea {
    width: 100%;
    min-height: 280px;
    padding: 18px 18px 50px;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background: var(--body-bg);
    color: var(--text);
    font-size: 15px;
    line-height: 1.7;
    font-family: inherit;
    resize: vertical;
    transition: border-color .2s ease, box-shadow .2s ease;
}

.cc-textarea:focus {
    border-color: var(--primary);
    outline: none;
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--primary) 15%, transparent);
}

.cc-textarea::placeholder {
    color: var(--text-muted);
    opacity: .7;
}

/* ---------- TOOLBAR ---------- */
.cc-toolbar {
    position: absolute;
    bottom: 12px;
    right: 12px;
    display: flex;
    gap: 6px;
    padding: 4px;
    background: color-mix(in srgb, var(--surface) 90%, transparent);
    backdrop-filter: blur(8px);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
}

.cc-tool-btn {
    padding: 7px 12px;
    border: 0;
    background: transparent;
    color: var(--text);
    font-weight: 600;
    font-size: 12px;
    border-radius: 6px;
    cursor: pointer;
    transition: background .15s ease, color .15s ease;
    white-space: nowrap;
    font-family: inherit;
}

.cc-tool-btn:hover {
    background: color-mix(in srgb, var(--primary) 10%, transparent);
    color: var(--primary);
}

.cc-tool-danger:hover {
    background: color-mix(in srgb, var(--danger) 10%, transparent);
    color: var(--danger);
}

/* ---------- BUTTONS GRID ---------- */
.cc-buttons {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
}

.cc-btn {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 3px;
    padding: 14px 16px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    color: var(--text);
    text-align: left;
    cursor: pointer;
    transition: all .18s ease;
    font-family: inherit;
    min-width: 0;
}

.cc-btn:hover {
    border-color: var(--primary);
    background: color-mix(in srgb, var(--primary) 5%, var(--surface));
    transform: translateY(-2px);
    box-shadow: 0 6px 18px color-mix(in srgb, var(--primary) 15%, transparent);
}

.cc-btn:active {
    transform: translateY(0);
}

.cc-btn-icon {
    font-size: 18px;
    line-height: 1;
}

.cc-btn-label {
    font-size: 13px;
    font-weight: 800;
    color: var(--text);
    letter-spacing: .2px;
    margin-top: 2px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: 100%;
}

.cc-btn-sample {
    font-size: 11px;
    color: var(--text-muted);
    font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: 100%;
    font-weight: 500;
}

.cc-btn:hover .cc-btn-label {
    color: var(--primary);
}

/* Flash feedback when clicked */
.cc-btn.cc-flash {
    border-color: var(--success);
    background: color-mix(in srgb, var(--success) 10%, var(--surface));
}

.cc-btn.cc-flash .cc-btn-label {
    color: var(--success);
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 768px) {
    .cc-buttons {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 480px) {
    .cc-card {
        padding: 16px;
    }
    .cc-textarea {
        min-height: 220px;
        padding: 14px 14px 60px;
        font-size: 14px;
    }
    .cc-toolbar {
        bottom: 8px;
        right: 8px;
        left: 8px;
        justify-content: space-between;
    }
    .cc-tool-btn {
        flex: 1;
        text-align: center;
        padding: 8px 6px;
        font-size: 11px;
    }
    .cc-buttons {
        grid-template-columns: 1fr;
    }
}

/* =========================================================
   V2.0 — Extended Toolkit Styles
   ========================================================= */

/* ---------- STATS STRIP ---------- */
.cc-stats {
    display: flex;
    gap: 6px;
    padding: 6px;
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    margin-bottom: 14px;
    overflow-x: auto;
}

.cc-stat {
    flex: 1;
    min-width: 80px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    padding: 8px 10px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
}

.cc-stat strong {
    font-size: 16px;
    font-weight: 800;
    color: var(--text);
    font-variant-numeric: tabular-nums;
    line-height: 1;
}

.cc-stat span {
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .4px;
    color: var(--text-muted);
}

/* ---------- TABS ---------- */
.cc-tabs {
    display: flex;
    gap: 4px;
    padding: 5px;
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    margin-bottom: 16px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.cc-tab {
    flex: 1 1 auto;
    min-width: 120px;
    padding: 10px 14px;
    border: 0;
    background: transparent;
    color: var(--text-muted);
    font-weight: 700;
    font-size: 13px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: background .15s ease, color .15s ease;
    white-space: nowrap;
    font-family: inherit;
}

.cc-tab:hover {
    background: color-mix(in srgb, var(--primary) 6%, transparent);
    color: var(--text);
}

.cc-tab.active {
    background: linear-gradient(135deg, var(--primary), var(--primary-hover));
    color: #fff;
    box-shadow: 0 3px 12px rgba(233, 30, 99, .22);
}

/* ---------- PANELS ---------- */
.cc-panel {
    display: none;
    animation: ccFade .2s ease;
}

.cc-panel.active {
    display: block;
}

@keyframes ccFade {
    from { opacity: 0; transform: translateY(4px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ---------- CUSTOM REPLACE BLOCK ---------- */
.cc-custom-replace {
    margin-top: 20px;
    padding: 16px;
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
}

.cc-custom-title {
    margin: 0 0 12px;
    font-size: 13px;
    font-weight: 700;
    color: var(--text);
}

.cc-custom-row {
    display: flex;
    gap: 8px;
    align-items: stretch;
    flex-wrap: wrap;
}

.cc-custom-input {
    flex: 1 1 180px;
    min-width: 120px;
    padding: 10px 12px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--body-bg);
    color: var(--text);
    font-size: 14px;
    font-family: inherit;
    transition: border-color .2s ease, box-shadow .2s ease;
}

.cc-custom-input:focus {
    border-color: var(--primary);
    outline: none;
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--primary) 15%, transparent);
}

.cc-custom-btn {
    padding: 10px 16px;
    border: 1px solid transparent;
    border-radius: var(--radius-sm);
    background: linear-gradient(135deg, var(--primary), var(--primary-hover));
    color: #fff;
    font-weight: 700;
    font-size: 13px;
    cursor: pointer;
    transition: transform .15s ease, box-shadow .2s ease;
    font-family: inherit;
    white-space: nowrap;
}

.cc-custom-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 16px rgba(233, 30, 99, .25);
}

.cc-custom-btn:active {
    transform: translateY(0);
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 768px) {
    .cc-stats {
        flex-wrap: nowrap;
    }
    .cc-stat {
        min-width: 70px;
    }
}

@media (max-width: 480px) {
    .cc-tabs {
        gap: 3px;
        padding: 4px;
    }
    .cc-tab {
        min-width: 0;
        padding: 8px 10px;
        font-size: 12px;
    }
    .cc-custom-row {
        flex-direction: column;
    }
    .cc-custom-input,
    .cc-custom-btn {
        width: 100%;
    }
    .cc-stat {
        min-width: 60px;
        padding: 6px 8px;
    }
    .cc-stat strong {
        font-size: 14px;
    }
    .cc-stat span {
        font-size: 9px;
    }
}
/* =========================================================
   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;
}

@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;
    }
}