/* Featured Projects, Idea, Interview, Practice, Editor, Tools */

.cm-mid {
    padding: 1.25rem 0 0.5rem;
}

.cm-mid-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    margin-bottom: 0.95rem;
}

.cm-mid-head h2 {
    margin: 0;
    font-size: 1.15rem;
    color: #fff;
}

.cm-mid-head a {
    color: #60a5fa;
    font-size: 0.86rem;
    font-weight: 600;
    white-space: nowrap;
}

.cm-mid-head a:hover { color: #93c5fd; }
.cm-mid-head a span { margin-left: 0.15rem; }

/* Top: projects + idea */
.cm-mid-top {
    display: grid;
    grid-template-columns: minmax(0, 2.1fr) minmax(260px, 0.9fr);
    gap: 1.15rem;
    margin-bottom: 1.15rem;
}

.cm-proj-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0.85rem;
}

.cm-proj-card {
    background: #0b1220;
    border: 1px solid rgba(148, 163, 184, 0.14);
    border-radius: 14px;
    overflow: hidden;
    color: inherit;
    transition: transform 0.18s ease, border-color 0.18s ease;
}

.cm-proj-card:hover {
    transform: translateY(-3px);
    border-color: rgba(59, 130, 246, 0.4);
    color: inherit;
}

.cm-proj-media {
    height: 110px;
    display: grid;
    place-items: center;
}

.cm-proj-shop { background: linear-gradient(135deg, #1d4ed8, #7c3aed); }
.cm-proj-tasks { background: linear-gradient(135deg, #0284c7, #2563eb); }
.cm-proj-chat { background: linear-gradient(135deg, #7c3aed, #db2777); }
.cm-proj-folio { background: linear-gradient(135deg, #059669, #0d9488); }

.cm-proj-ui {
    width: 78%;
    height: 68%;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.14);
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 0.55rem;
}

.cm-proj-ui span {
    display: inline-block;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.55);
    margin-right: 0.2rem;
}

.cm-proj-ui div {
    margin-top: 0.55rem;
    display: grid;
    gap: 0.28rem;
}

.cm-proj-ui i {
    display: block;
    height: 8px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.28);
}

.cm-proj-ui i:nth-child(1) { width: 90%; }
.cm-proj-ui i:nth-child(2) { width: 70%; }
.cm-proj-ui i:nth-child(3) { width: 80%; }

.cm-proj-body { padding: 0.85rem 0.85rem 0.95rem; }

.cm-proj-body h3 {
    margin: 0 0 0.65rem;
    font-size: 0.95rem;
    color: #fff;
    line-height: 1.3;
}

.cm-proj-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
}

.cm-proj-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.28rem;
    min-width: 0;
}

.cm-proj-tags span {
    font-size: 0.68rem;
    color: #94a3b8;
    background: #111827;
    border: 1px solid rgba(148, 163, 184, 0.14);
    border-radius: 6px;
    padding: 0.14rem 0.4rem;
}

.cm-proj-stars {
    color: #cbd5e1;
    font-size: 0.8rem;
    font-weight: 700;
    white-space: nowrap;
}

.cm-proj-stars i { color: #f59e0b; margin-right: 0.15rem; }

/* Idea card */
.cm-idea-card {
    background: linear-gradient(135deg, #1e3a8a 0%, #4338ca 45%, #6d28d9 100%);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 16px;
    padding: 1.2rem;
    display: grid;
    grid-template-columns: 1.2fr 0.9fr;
    gap: 0.75rem;
    align-items: center;
    min-height: 100%;
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.28);
}

.cm-idea-copy h3 {
    margin: 0 0 0.55rem;
    color: #fff;
    font-size: 1.25rem;
    line-height: 1.25;
}

.cm-idea-copy p {
    margin: 0 0 1rem;
    color: #ddd6fe;
    font-size: 0.88rem;
    line-height: 1.5;
}

.cm-idea-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(90deg, #3b82f6, #8b5cf6);
    color: #fff !important;
    font-weight: 700;
    font-size: 0.9rem;
    border-radius: 999px;
    padding: 0.65rem 1.1rem;
    box-shadow: 0 10px 22px rgba(59, 130, 246, 0.35);
}

.cm-idea-art {
    position: relative;
    min-height: 140px;
}

.cm-idea-laptop {
    width: 120px;
    height: 78px;
    margin: 20px auto 0;
    background: #0f172a;
    border-radius: 10px 10px 4px 4px;
    border: 2px solid #334155;
    position: relative;
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.3);
}

.cm-idea-laptop::after {
    content: "";
    position: absolute;
    left: -10px;
    right: -10px;
    bottom: -8px;
    height: 8px;
    border-radius: 0 0 8px 8px;
    background: #1e293b;
}

.cm-idea-screen {
    margin: 8px;
    height: calc(100% - 16px);
    border-radius: 6px;
    background: linear-gradient(160deg, #1d4ed8, #7c3aed);
    padding: 8px;
    display: grid;
    gap: 5px;
    align-content: start;
}

.cm-idea-screen em {
    display: block;
    height: 5px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.55);
}

.cm-idea-screen em:nth-child(2) { width: 70%; }
.cm-idea-screen em:nth-child(3) { width: 85%; }

.cm-idea-phone {
    position: absolute;
    right: 8px;
    bottom: 8px;
    width: 42px;
    height: 74px;
    border-radius: 8px;
    background: #0f172a;
    border: 2px solid #475569;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.35);
}

.cm-idea-phone-screen {
    margin: 8px 5px 5px;
    height: calc(100% - 13px);
    border-radius: 4px;
    background: linear-gradient(160deg, #38bdf8, #2563eb);
}

/* Middle 3 columns */
.cm-mid-row {
    display: grid;
    grid-template-columns: 1fr 1.15fr 1.2fr;
    gap: 1.15rem;
    margin-bottom: 1.15rem;
}

.cm-mid-box {
    background: #0b1220;
    border: 1px solid rgba(148, 163, 184, 0.14);
    border-radius: 14px;
    padding: 1.05rem;
}

/* Interview */
.cm-iv-list {
    display: grid;
    gap: 0.7rem;
}

.cm-iv-item {
    display: grid;
    grid-template-columns: 48px 1fr auto;
    gap: 0.75rem;
    align-items: center;
    background: #111827;
    border: 1px solid rgba(148, 163, 184, 0.12);
    border-radius: 12px;
    padding: 0.8rem;
    color: inherit;
}

.cm-iv-item:hover {
    border-color: rgba(59, 130, 246, 0.35);
    color: inherit;
}

.cm-iv-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: grid;
    place-items: center;
    font-size: 1.2rem;
}

.cm-iv-text h4 {
    margin: 0 0 0.2rem;
    font-size: 0.95rem;
    color: #fff;
}

.cm-iv-text p {
    margin: 0;
    color: #94a3b8;
    font-size: 0.78rem;
    line-height: 1.4;
}

.cm-iv-arrow { color: #64748b; }

/* Practice */
.cm-pr-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.7rem;
}

.cm-pr-card {
    background: #111827;
    border: 1px solid rgba(148, 163, 184, 0.12);
    border-radius: 12px;
    padding: 0.8rem;
    color: inherit;
    display: flex;
    flex-direction: column;
    min-height: 132px;
}

.cm-pr-card:hover {
    border-color: rgba(59, 130, 246, 0.35);
    color: inherit;
}

.cm-pr-top {
    display: flex;
    justify-content: space-between;
    gap: 0.5rem;
    align-items: flex-start;
    margin-bottom: 0.35rem;
}

.cm-pr-top h4 {
    margin: 0;
    font-size: 0.92rem;
    color: #fff;
}

.cm-diff {
    font-size: 0.7rem;
    font-weight: 700;
    border-radius: 999px;
    padding: 0.12rem 0.45rem;
    white-space: nowrap;
}

.cm-diff-easy { color: #86efac; background: rgba(34, 197, 94, 0.15); }
.cm-diff-medium { color: #fcd34d; background: rgba(245, 158, 11, 0.15); }
.cm-diff-hard { color: #fca5a5; background: rgba(239, 68, 68, 0.15); }

.cm-pr-card p {
    margin: 0 0 0.7rem;
    color: #94a3b8;
    font-size: 0.76rem;
    line-height: 1.4;
    flex: 1;
}

.cm-pr-bar {
    height: 5px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.08);
    overflow: hidden;
    margin-bottom: 0.45rem;
}

.cm-pr-bar span {
    display: block;
    height: 100%;
    background: linear-gradient(90deg, #3b82f6, #60a5fa);
}

.cm-pr-foot {
    display: flex;
    justify-content: space-between;
    gap: 0.5rem;
    color: #94a3b8;
    font-size: 0.72rem;
}

.cm-pr-foot i { color: #22c55e; margin-right: 0.15rem; }
.cm-pr-foot strong { color: #cbd5e1; }

/* Editor */
.cm-codebox {
    background: #020617;
    border: 1px solid rgba(148, 163, 184, 0.14);
    border-radius: 12px;
    overflow: hidden;
}

.cm-codebox-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 0.75rem;
    padding: 0.65rem 0.75rem;
    background: #0b1220;
    border-bottom: 1px solid rgba(148, 163, 184, 0.12);
}

.cm-codebox-top label {
    color: #94a3b8;
    font-size: 0.8rem;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}

.cm-codebox-top select {
    background: #111827;
    color: #fff;
    border: 1px solid rgba(148, 163, 184, 0.2);
    border-radius: 8px;
    padding: 0.28rem 0.45rem;
    font-size: 0.8rem;
}

.cm-codebox-top button {
    border: 0;
    border-radius: 8px;
    background: #2563eb;
    color: #fff;
    font-weight: 700;
    font-size: 0.82rem;
    padding: 0.4rem 0.8rem;
}

.cm-codebox-code {
    padding: 0.75rem 0.5rem 0.75rem 0;
    min-height: 170px;
}

.cm-codebox-code ol {
    margin: 0;
    padding-left: 2.4rem;
    color: #64748b;
    font-family: "JetBrains Mono", ui-monospace, monospace;
    font-size: 0.78rem;
    line-height: 1.7;
}

.cm-codebox-code li::marker { color: #475569; }

.c-kw { color: #c084fc; }
.c-fn { color: #60a5fa; }
.c-str { color: #fbbf24; }
.c-var { color: #f472b6; }

.cm-codebox-out {
    border-top: 1px solid rgba(148, 163, 184, 0.12);
    background: #071018;
}

.cm-codebox-out-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.45rem 0.75rem;
    border-bottom: 1px solid rgba(148, 163, 184, 0.1);
}

.cm-codebox-out-head strong {
    color: #cbd5e1;
    font-size: 0.8rem;
}

.cm-codebox-out-head button {
    border: 0;
    background: transparent;
    color: #94a3b8;
    font-size: 0.75rem;
}

.cm-codebox-out-body {
    padding: 0.7rem 0.75rem 0.85rem;
    color: #e2e8f0;
    font-size: 0.86rem;
    font-family: "JetBrains Mono", ui-monospace, monospace;
}

/* Tools carousel */
.cm-tools-wrap {
    margin-bottom: 0.75rem;
}

.cm-tools-head-right {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.cm-tools-nav {
    display: inline-flex;
    gap: 0.4rem;
}

.cm-tools-btn {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    border: 1px solid rgba(148, 163, 184, 0.18);
    background: #111827;
    color: #e2e8f0;
    display: inline-grid;
    place-items: center;
    transition: background 0.15s ease, border-color 0.15s ease, opacity 0.15s ease;
}

.cm-tools-btn:hover:not(:disabled) {
    background: rgba(59, 130, 246, 0.18);
    border-color: rgba(59, 130, 246, 0.45);
    color: #fff;
}

.cm-tools-btn:disabled {
    opacity: 0.35;
    cursor: not-allowed;
}

.cm-tools-carousel {
    position: relative;
}

.cm-tools-viewport {
    overflow: hidden;
    border-radius: 12px;
}

.cm-tools-track {
    display: flex;
    gap: 0.75rem;
    transition: transform 0.35s ease;
    will-change: transform;
}

.cm-tool-chip {
    background: #0b1220;
    border: 1px solid rgba(148, 163, 184, 0.14);
    border-radius: 12px;
    padding: 0.85rem;
    display: flex;
    align-items: center;
    gap: 0.7rem;
    color: inherit;
    flex: 0 0 calc((100% - 2.25rem) / 4);
    min-width: 0;
}

.cm-tool-chip:hover {
    border-color: rgba(59, 130, 246, 0.4);
    color: inherit;
}

.cm-tool-chip-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    display: grid;
    place-items: center;
    color: #fff;
    flex-shrink: 0;
}

.cm-tool-chip h4 {
    margin: 0 0 0.15rem;
    font-size: 0.86rem;
    color: #fff;
}

.cm-tool-chip p {
    margin: 0;
    color: #94a3b8;
    font-size: 0.72rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.cm-tools-dots {
    display: flex;
    justify-content: center;
    gap: 0.4rem;
    margin-top: 0.85rem;
}

.cm-tools-dot {
    width: 7px;
    height: 7px;
    border-radius: 999px;
    border: 0;
    background: rgba(148, 163, 184, 0.35);
    padding: 0;
    transition: width 0.2s ease, background 0.2s ease;
}

.cm-tools-dot.active {
    width: 18px;
    background: #3b82f6;
}

/* Responsive */
@media (max-width: 1199px) {
    .cm-proj-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .cm-mid-row { grid-template-columns: 1fr 1fr; }
    .cm-editor-box { grid-column: 1 / -1; }
    .cm-tool-chip { flex-basis: calc((100% - 1.5rem) / 3); }
}

@media (max-width: 991px) {
    .cm-mid-top { grid-template-columns: 1fr; }
    .cm-idea-card { min-height: auto; }
    .cm-tool-chip { flex-basis: calc((100% - 0.75rem) / 2); }
}

@media (max-width: 767px) {
    .cm-mid-row { grid-template-columns: 1fr; }
    .cm-pr-grid { grid-template-columns: 1fr; }
    .cm-idea-card { grid-template-columns: 1fr; text-align: center; }
    .cm-idea-copy p { margin-inline: auto; }
    .cm-idea-art { margin-inline: auto; width: min(100%, 220px); }
    .cm-proj-grid { grid-template-columns: 1fr; }
    .cm-tool-chip { flex-basis: 85%; }
    .cm-tools-head-right { gap: 0.5rem; }
}

@media (min-width: 768px) and (max-width: 991px) {
    .cm-proj-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}