/* ── bulk-generation.css ─────────────────────────────────────────────────────
   Design system for Module 13: Bulk Generation page.
   Follows same token set as dashboard.css / billing.css.
   ──────────────────────────────────────────────────────────────────────────── */

/* ── Page layout ─────────────────────────────────────────────────────────── */
.bulk-page { display: flex; flex-direction: column; gap: 1.5rem; }

/* ── Stat bar ────────────────────────────────────────────────────────────── */
.bulk-stat-bar {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
}
@media (max-width: 900px) { .bulk-stat-bar { grid-template-columns: repeat(2,1fr); } }
@media (max-width: 560px) { .bulk-stat-bar { grid-template-columns: 1fr; } }

.bulk-stat-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 1.2rem 1.4rem;
    display: flex;
    flex-direction: column;
    gap: .3rem;
}
.bulk-stat-label { font-size: .75rem; font-weight: 600; color: var(--muted); text-transform: uppercase; letter-spacing: .04em; }
.bulk-stat-value { font-size: 1.75rem; font-weight: 700; color: var(--text); line-height: 1; }
.bulk-stat-sub   { font-size: .75rem; color: var(--muted); }

/* ── Submit panel ────────────────────────────────────────────────────────── */
.bulk-submit-panel {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 1.6rem 1.8rem;
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
}
.bulk-submit-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text);
    margin: 0;
    display: flex;
    align-items: center;
    gap: .5rem;
}

.bulk-form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}
@media (max-width: 700px) { .bulk-form-row { grid-template-columns: 1fr; } }

.bulk-form-group {
    display: flex;
    flex-direction: column;
    gap: .4rem;
}
.bulk-form-label {
    font-size: .8rem;
    font-weight: 600;
    color: var(--text-secondary, #94a3b8);
}

/* ── Drop zone ───────────────────────────────────────────────────────────── */
.bulk-dropzone {
    border: 2px dashed var(--border);
    border-radius: 10px;
    padding: 2rem 1.5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: .6rem;
    cursor: pointer;
    transition: border-color .2s, background .2s;
    background: transparent;
    text-align: center;
}
.bulk-dropzone:hover,
.bulk-dropzone.dragging {
    border-color: var(--primary);
    background: color-mix(in srgb, var(--primary) 5%, transparent);
}
.bulk-dropzone.has-file {
    border-style: solid;
    border-color: #22c55e;
    background: color-mix(in srgb, #22c55e 5%, transparent);
}
.bulk-dropzone-icon { font-size: 2.4rem; color: var(--muted); }
.bulk-dropzone-text { font-size: .9rem; font-weight: 500; color: var(--text); }
.bulk-dropzone-hint { font-size: .78rem; color: var(--muted); }
.bulk-dropzone-file {
    font-size: .85rem;
    font-weight: 600;
    color: #22c55e;
    display: flex;
    align-items: center;
    gap: .35rem;
}

/* ── Format select accent ────────────────────────────────────────────────── */
.bulk-format-row {
    display: flex;
    gap: .6rem;
    flex-wrap: wrap;
}
.bulk-fmt-btn {
    padding: .35rem .9rem;
    border-radius: 8px;
    border: 1px solid var(--border);
    background: transparent;
    color: var(--muted);
    font-size: .82rem;
    font-weight: 600;
    cursor: pointer;
    transition: all .15s;
    text-transform: uppercase;
    letter-spacing: .03em;
}
.bulk-fmt-btn:hover { border-color: var(--primary); color: var(--primary); }
.bulk-fmt-btn.active {
    background: var(--primary);
    border-color: var(--primary);
    color: #fff;
}

/* ── Submit button row ───────────────────────────────────────────────────── */
.bulk-submit-row {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}
.bulk-credit-note {
    font-size: .8rem;
    color: var(--muted);
    display: flex;
    align-items: center;
    gap: .3rem;
}
.bulk-credit-note .material-symbols-outlined { font-size: 1rem; color: #f59e0b; }

/* ── Jobs list ───────────────────────────────────────────────────────────── */
.bulk-jobs-panel {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 14px;
    overflow: hidden;
}
.bulk-jobs-header {
    padding: 1.1rem 1.6rem;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}
.bulk-jobs-title {
    font-size: .95rem;
    font-weight: 700;
    color: var(--text);
    margin: 0;
    display: flex;
    align-items: center;
    gap: .5rem;
}
.bulk-jobs-count {
    background: var(--primary);
    color: #fff;
    padding: .15rem .55rem;
    border-radius: 999px;
    font-size: .72rem;
    font-weight: 700;
}

/* ── Job card ────────────────────────────────────────────────────────────── */
.bulk-job-card {
    border-bottom: 1px solid var(--border);
    padding: 1.1rem 1.6rem;
    display: flex;
    flex-direction: column;
    gap: .7rem;
    transition: background .15s;
}
.bulk-job-card:last-child { border-bottom: none; }
.bulk-job-card:hover { background: color-mix(in srgb, var(--border) 30%, transparent); }

.bulk-job-top {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
}
.bulk-job-info { display: flex; flex-direction: column; gap: .2rem; }
.bulk-job-name {
    font-size: .92rem;
    font-weight: 700;
    color: var(--text);
    display: flex;
    align-items: center;
    gap: .4rem;
}
.bulk-job-meta {
    font-size: .76rem;
    color: var(--muted);
    display: flex;
    align-items: center;
    gap: .6rem;
}
.bulk-job-meta-sep { opacity: .4; }

.bulk-job-actions {
    display: flex;
    align-items: center;
    gap: .5rem;
    flex-shrink: 0;
}

/* ── Progress bar ────────────────────────────────────────────────────────── */
.bulk-progress-wrap {
    display: flex;
    flex-direction: column;
    gap: .3rem;
}
.bulk-progress-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: .76rem;
    color: var(--muted);
}
.bulk-progress-pct { font-weight: 700; color: var(--text); }
.bulk-progress-bar-bg {
    height: 6px;
    border-radius: 999px;
    background: var(--border);
    overflow: hidden;
}
.bulk-progress-bar-fill {
    height: 100%;
    border-radius: 999px;
    transition: width .4s ease;
}
.bulk-progress-bar-fill.status-processing { background: #6366f1; }
.bulk-progress-bar-fill.status-completed  { background: #22c55e; }
.bulk-progress-bar-fill.status-failed     { background: #ef4444; }
.bulk-progress-bar-fill.status-pending    { background: #94a3b8; }
.bulk-progress-bar-fill.status-cancelled  { background: #94a3b8; }

/* ── Status badge ────────────────────────────────────────────────────────── */
.bulk-badge {
    display: inline-flex;
    align-items: center;
    gap: .25rem;
    padding: .2rem .6rem;
    border-radius: 999px;
    font-size: .72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .04em;
}
.bulk-badge.pending    { background: color-mix(in srgb,#94a3b8 15%,transparent); color: #94a3b8; }
.bulk-badge.processing { background: color-mix(in srgb,#6366f1 15%,transparent); color: #818cf8; }
.bulk-badge.completed  { background: color-mix(in srgb,#22c55e 15%,transparent); color: #4ade80; }
.bulk-badge.failed     { background: color-mix(in srgb,#ef4444 15%,transparent); color: #f87171; }
.bulk-badge.cancelled  { background: color-mix(in srgb,#94a3b8 15%,transparent); color: #94a3b8; }

/* ── Download / cancel buttons ───────────────────────────────────────────── */
.btn-bulk-dl {
    display: inline-flex;
    align-items: center;
    gap: .35rem;
    padding: .35rem .9rem;
    border-radius: 8px;
    background: color-mix(in srgb,#22c55e 15%,transparent);
    color: #4ade80;
    border: 1px solid #22c55e;
    font-size: .8rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: background .15s;
}
.btn-bulk-dl:hover { background: color-mix(in srgb,#22c55e 25%,transparent); }

.btn-bulk-cancel {
    display: inline-flex;
    align-items: center;
    gap: .3rem;
    padding: .3rem .7rem;
    border-radius: 8px;
    background: transparent;
    color: var(--muted);
    border: 1px solid var(--border);
    font-size: .78rem;
    font-weight: 600;
    cursor: pointer;
    transition: all .15s;
}
.btn-bulk-cancel:hover { border-color: #ef4444; color: #f87171; }

/* ── Detail drawer ───────────────────────────────────────────────────────── */
.bulk-detail-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,.5);
    z-index: 200;
    display: flex;
    justify-content: flex-end;
}
.bulk-detail-drawer {
    width: min(560px, 96vw);
    background: var(--bg, #0f172a);
    border-left: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    animation: drawerSlideIn .2s ease;
}
@keyframes drawerSlideIn {
    from { transform: translateX(100%); }
    to   { transform: translateX(0); }
}
.bulk-detail-header {
    padding: 1.2rem 1.5rem;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.bulk-detail-title {
    font-size: .95rem;
    font-weight: 700;
    color: var(--text);
    margin: 0;
}
.btn-drawer-close {
    background: transparent;
    border: none;
    color: var(--muted);
    cursor: pointer;
    padding: .2rem;
    border-radius: 6px;
    display: flex;
    align-items: center;
    transition: color .15s;
}
.btn-drawer-close:hover { color: var(--text); }
.bulk-detail-body { padding: 1.2rem 1.5rem; overflow-y: auto; display: flex; flex-direction: column; gap: 1rem; flex: 1; }

/* ── Items table ─────────────────────────────────────────────────────────── */
.bulk-items-table { width: 100%; border-collapse: collapse; font-size: .82rem; }
.bulk-items-table th {
    padding: .5rem .8rem;
    text-align: left;
    font-size: .72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .04em;
    color: var(--muted);
    border-bottom: 1px solid var(--border);
}
.bulk-items-table td {
    padding: .6rem .8rem;
    color: var(--text-secondary, #cbd5e1);
    border-bottom: 1px solid color-mix(in srgb, var(--border) 50%, transparent);
    vertical-align: middle;
}
.bulk-items-table tr:last-child td { border-bottom: none; }
.bulk-item-link { color: #818cf8; text-decoration: none; font-size: .78rem; }
.bulk-item-link:hover { text-decoration: underline; }

/* ── Empty state ─────────────────────────────────────────────────────────── */
.bulk-empty {
    padding: 3rem 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: .6rem;
    text-align: center;
    color: var(--muted);
}
.bulk-empty-icon { font-size: 2.8rem; opacity: .5; }
.bulk-empty-title { font-size: 1rem; font-weight: 700; color: var(--text); }
.bulk-empty-sub   { font-size: .84rem; }

/* ── Error banner ────────────────────────────────────────────────────────── */
.bulk-error-banner {
    background: color-mix(in srgb,#ef4444 12%,transparent);
    border: 1px solid #ef4444;
    border-radius: 10px;
    padding: .85rem 1.2rem;
    color: #f87171;
    font-size: .85rem;
    display: flex;
    align-items: center;
    gap: .6rem;
}

/* ── Pagination ──────────────────────────────────────────────────────────── */
.bulk-pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: .5rem;
    padding: 1rem;
    border-top: 1px solid var(--border);
}
.bulk-page-btn {
    padding: .35rem .75rem;
    border-radius: 8px;
    border: 1px solid var(--border);
    background: transparent;
    color: var(--muted);
    font-size: .82rem;
    font-weight: 600;
    cursor: pointer;
    transition: all .15s;
}
.bulk-page-btn:hover:not(:disabled) { border-color: var(--primary); color: var(--primary); }
.bulk-page-btn:disabled { opacity: .4; cursor: not-allowed; }
.bulk-page-info { font-size: .8rem; color: var(--muted); padding: 0 .4rem; }

/* ── JSON textarea ───────────────────────────────────────────────────────── */
.bulk-json-area {
    width: 100%;
    min-height: 140px;
    padding: .75rem 1rem;
    background: color-mix(in srgb, var(--border) 30%, transparent);
    border: 1px solid var(--border);
    border-radius: 10px;
    color: var(--text);
    font-family: 'Courier New', monospace;
    font-size: .8rem;
    resize: vertical;
    box-sizing: border-box;
    outline: none;
    transition: border-color .15s;
}
.bulk-json-area:focus { border-color: var(--primary); }
.bulk-json-hint {
    font-size: .75rem;
    color: var(--muted);
    margin-top: .3rem;
}

/* -- Variable key chips --------------------------------------------------- */
.bulk-var-chips {
    display: flex;
    flex-wrap: wrap;
    gap: .35rem;
    margin-top: .6rem;
}
.bulk-var-chip {
    display: inline-flex;
    align-items: center;
    padding: .2rem .55rem;
    background: color-mix(in srgb, var(--primary) 12%, transparent);
    color: var(--primary);
    border: 1px solid color-mix(in srgb, var(--primary) 30%, transparent);
    border-radius: 20px;
    font-size: .72rem;
    font-family: 'Courier New', monospace;
    font-weight: 600;
    cursor: default;
}

/* -- Sample download row --------------------------------------------------- */
.bulk-sample-downloads {
    display: flex;
    align-items: center;
    gap: .6rem;
    margin-top: .75rem;
    padding: .65rem .85rem;
    background: color-mix(in srgb, var(--border) 25%, transparent);
    border: 1px solid var(--border);
    border-radius: 10px;
}
.bulk-sample-label {
    font-size: .78rem;
    color: var(--muted);
    flex: 1;
}
.btn-bulk-sample {
    display: inline-flex;
    align-items: center;
    gap: .3rem;
    padding: .3rem .75rem;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text);
    font-size: .78rem;
    font-weight: 600;
    cursor: pointer;
    transition: background .15s, border-color .15s;
}
.btn-bulk-sample:hover {
    background: color-mix(in srgb, var(--primary) 10%, transparent);
    border-color: var(--primary);
    color: var(--primary);
}
.btn-bulk-sample .material-symbols-outlined { font-size: .95rem; }

/* -- Validation warning ---------------------------------------------------- */
.bulk-validation-warning {
    display: flex;
    align-items: flex-start;
    gap: .5rem;
    margin-top: .6rem;
    padding: .6rem .85rem;
    background: rgba(245,158,11,.1);
    border: 1px solid rgba(245,158,11,.35);
    border-radius: 8px;
    color: #d97706;
    font-size: .8rem;
    line-height: 1.5;
}
.bulk-validation-warning .material-symbols-outlined {
    font-size: 1.1rem;
    flex-shrink: 0;
    margin-top: .05rem;
}