/* ================================================================
   engine.css — Content Engine page styles
================================================================ */

/* ---- Page wrapper ---- */
.ce-page {
    max-width: 100%;
    margin: 0;
    padding: 0;
}

/* ================================================================
   TWO-COLUMN LAYOUT
================================================================ */
.ce-layout {
    display: flex;
    gap: 24px;
    align-items: flex-start;
    margin-top: 28px;
}

/* ---- Left panel: framework list ---- */
.ce-left {
    width: 320px;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    gap: 6px;
    position: sticky;
    top: calc(var(--header-h) + 20px);
    max-height: calc(100vh - var(--header-h) - 60px);
    overflow-y: auto;
    padding-right: 4px;
}
/* Custom scrollbar */
.ce-left::-webkit-scrollbar { width: 4px; }
.ce-left::-webkit-scrollbar-track { background: transparent; }
.ce-left::-webkit-scrollbar-thumb { background: var(--line-md); border-radius: 4px; }

.ce-section-label {
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--muted);
    padding: 14px 12px 6px;
    opacity: 0.75;
}

/* ---- Framework row item ---- */
.ce-fw-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 11px 14px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    border: 1.5px solid transparent;
    transition: background 0.15s, border-color 0.15s, transform 0.1s;
    user-select: none;
}
.ce-fw-item:hover {
    background: var(--surface);
    border-color: var(--line-md);
}
.ce-fw-item.selected {
    background: rgba(99,102,241,0.1);
    border-color: rgba(99,102,241,0.4);
}
.ce-fw-icon {
    width: 36px; height: 36px;
    border-radius: 9px;
    display: grid; place-items: center;
    font-size: 0.9rem;
    flex-shrink: 0;
    transition: transform 0.15s;
}
.ce-fw-item:hover .ce-fw-icon,
.ce-fw-item.selected .ce-fw-icon { transform: scale(1.08); }
.ce-fw-name  { font-size: 0.88rem; font-weight: 700; color: var(--text); margin: 0; line-height: 1.2; }
.ce-fw-sub   { font-size: 0.72rem; color: var(--muted); margin: 2px 0 0; }
.ce-fw-arrow {
    margin-left: auto;
    color: var(--muted);
    font-size: 0.75rem;
    opacity: 0;
    transition: opacity 0.15s, transform 0.15s;
}
.ce-fw-item:hover .ce-fw-arrow,
.ce-fw-item.selected .ce-fw-arrow {
    opacity: 1;
    transform: translateX(2px);
    color: var(--accent);
}

/* ---- Right panel: config ---- */
.ce-right {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

/* ================================================================
   EMPTY STATE (no framework selected)
================================================================ */
.ce-empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 80px 40px;
    border: 1.5px dashed var(--line-md);
    border-radius: 16px;
    background: var(--surface);
    min-height: 360px;
}
.ce-empty-icon {
    width: 72px; height: 72px; border-radius: 20px;
    background: rgba(99,102,241,0.1);
    border: 1px solid rgba(99,102,241,0.2);
    display: grid; place-items: center;
    font-size: 1.6rem;
    color: var(--accent);
    margin-bottom: 20px;
}
.ce-empty-state h3 { font-size: 1.2rem; font-weight: 700; color: var(--text); margin: 0 0 8px; }
.ce-empty-state p  { font-size: 0.88rem; color: var(--muted); max-width: 280px; margin: 0; line-height: 1.6; }

/* ================================================================
   FRAMEWORK DETAIL CARD
================================================================ */
.ce-fw-detail {
    background: rgba(255,255,255,0.025);
    border: 1.5px solid var(--line);
    border-radius: 16px;
    padding: 24px;
    display: flex;
    align-items: flex-start;
    gap: 18px;
}
.ce-fw-detail-icon {
    width: 52px; height: 52px;
    border-radius: 14px;
    display: grid; place-items: center;
    font-size: 1.2rem;
    flex-shrink: 0;
}
.ce-fw-detail-name   { font-size: 1.2rem; font-weight: 800; color: var(--text); margin: 0; }
.ce-fw-detail-sub    { font-size: 0.82rem; color: var(--muted); margin: 4px 0 10px; }
.ce-fw-detail-desc   { font-size: 0.88rem; color: var(--text-dim); line-height: 1.65; margin: 0; }
.ce-fw-badge {
    display: inline-block;
    font-size: 0.65rem; font-weight: 700;
    letter-spacing: 0.07em; text-transform: uppercase;
    padding: 3px 9px; border-radius: 5px;
    margin-top: 10px;
}

/* ================================================================
   CONFIG FORM PANEL
================================================================ */
.ce-config {
    background: rgba(255,255,255,0.025);
    border: 1.5px solid var(--line);
    border-radius: 16px;
    overflow: hidden;
}
.ce-config-header {
    padding: 14px 22px;
    font-size: 0.75rem; font-weight: 700;
    text-transform: uppercase; letter-spacing: 0.08em;
    color: var(--text-dim);
    border-bottom: 1px solid var(--line);
    background: var(--surface);
    display: flex; align-items: center; gap: 8px;
}
.ce-config-header i { color: var(--accent); }
.ce-config-body {
    padding: 22px;
    display: flex;
    flex-direction: column;
    gap: 18px;
}

/* Keyword input — larger */
.ce-keyword-input {
    width: 100%;
    background: var(--surface);
    border: 2px solid var(--line-md);
    border-radius: 10px;
    padding: 14px 18px;
    font-family: var(--font-body);
    font-size: 1rem; font-weight: 500;
    color: var(--text);
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s;
    box-sizing: border-box;
}
.ce-keyword-input::placeholder { color: var(--border); }
.ce-keyword-input:focus {
    border-color: var(--indigo);
    box-shadow: 0 0 0 4px rgba(99,102,241,0.12);
}

/* Options row */
.ce-options-row {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 14px;
}

/* Generate button */
.ce-generate-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 100%;
    padding: 15px 24px;
    background: linear-gradient(135deg, var(--indigo), var(--violet));
    border: none;
    border-radius: 10px;
    color: #ffffff;
    font-family: var(--font-body);
    font-size: 1rem; font-weight: 700;
    cursor: pointer;
    transition: opacity 0.2s, transform 0.15s, box-shadow 0.2s;
    box-shadow: 0 4px 18px rgba(99,102,241,0.35);
}
.ce-generate-btn:hover {
    opacity: 0.92;
    transform: translateY(-2px);
    box-shadow: 0 8px 28px rgba(99,102,241,0.5);
}
.ce-generate-btn:disabled {
    opacity: 0.45;
    cursor: not-allowed;
    transform: none;
}
.ce-generate-btn i { font-size: 0.9rem; }

/* Coming soon note */
.ce-notice {
    background: rgba(99,102,241,0.06);
    border: 1px solid rgba(99,102,241,0.18);
    border-radius: var(--radius-sm);
    padding: 12px 16px;
    font-size: 0.8rem;
    color: var(--text-dim);
    display: flex;
    align-items: flex-start;
    gap: 10px;
    line-height: 1.5;
}
.ce-notice i { color: var(--accent); margin-top: 1px; flex-shrink: 0; }

/* ================================================================
   RECENT JOBS TABLE
================================================================ */
.ce-jobs-panel {
    background: var(--surface);
    border: 1.5px solid var(--line);
    border-radius: 16px;
    overflow: hidden;
}
.ce-jobs-header {
    padding: 14px 20px;
    font-size: 0.75rem; font-weight: 700;
    text-transform: uppercase; letter-spacing: 0.08em;
    color: var(--text-dim);
    border-bottom: 1px solid var(--line);
    display: flex; align-items: center; gap: 8px;
}
.ce-jobs-header i { color: var(--warning); }
.ce-jobs-table {
    width: 100%;
    border-collapse: collapse;
}
.ce-jobs-table th {
    padding: 10px 18px;
    font-size: 0.71rem; font-weight: 700;
    text-transform: uppercase; letter-spacing: 0.06em;
    color: var(--muted);
    border-bottom: 1px solid var(--line);
    text-align: left;
    background: var(--surface);
}
.ce-jobs-table td {
    padding: 13px 18px;
    font-size: 0.85rem;
    color: var(--text-dim);
    border-bottom: 1px solid var(--line);
    vertical-align: middle;
}
.ce-jobs-table tr:last-child td { border-bottom: none; }
.ce-jobs-table tr:hover td { background: var(--surface); }
.ce-job-title { color: var(--text); font-weight: 600; max-width: 260px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* ================================================================
   COLOR HELPERS (framework icon backgrounds)
================================================================ */
.ci-indigo { background: rgba(99,102,241,0.15);  color: var(--accent); }
.ci-red    { background: rgba(239,68,68,0.13);   color: var(--danger); }
.ci-green  { background: rgba(16,185,129,0.13);  color: var(--success); }
.ci-amber  { background: rgba(245,158,11,0.13);  color: var(--warning); }
.ci-cyan   { background: rgba(6,182,212,0.13);   color: var(--cyan-lt); }
.ci-pink   { background: rgba(236,72,153,0.13);  color: #f9a8d4; }
.ci-yellow { background: rgba(234,179,8,0.13);   color: var(--yellow); }
.ci-violet { background: rgba(139,92,246,0.13);  color: #c4b5fd; }
.ci-teal   { background: rgba(20,184,166,0.13);  color: #5eead4; }

.cb-indigo { background: rgba(99,102,241,0.15);  color: var(--accent); }
.cb-red    { background: rgba(239,68,68,0.13);   color: var(--danger); }
.cb-green  { background: rgba(16,185,129,0.13);  color: var(--success); }
.cb-amber  { background: rgba(245,158,11,0.13);  color: var(--warning); }
.cb-cyan   { background: rgba(6,182,212,0.13);   color: var(--cyan-lt); }
.cb-pink   { background: rgba(236,72,153,0.13);  color: #f9a8d4; }
.cb-yellow { background: rgba(234,179,8,0.13);   color: var(--yellow); }
.cb-violet { background: rgba(139,92,246,0.13);  color: #c4b5fd; }
.cb-teal   { background: rgba(20,184,166,0.13);  color: #5eead4; }

/* ================================================================
   RESPONSIVE
================================================================ */
@media (max-width: 900px) {
    .ce-layout { flex-direction: column; }
    .ce-left {
        width: 100%; position: static;
        max-height: none; overflow-y: visible;
        display: grid;
        grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
        gap: 8px; padding-right: 0;
    }
    .ce-section-label { grid-column: 1 / -1; }
    .ce-options-row { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
    .ce-left { grid-template-columns: 1fr; }
    .ce-options-row { grid-template-columns: 1fr; }
    .ce-page { padding: 0 14px 40px; }
}