/* ── drawer.css ── */

/* ─── Catalog Drawer ─── */
#catalog-drawer {
    position: fixed;
    inset: 0;
    z-index: 1000;
    display: flex;
    align-items: stretch;
}

#drawer-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(26, 25, 22, 0.45);
    backdrop-filter: blur(3px);
    -webkit-backdrop-filter: blur(3px);
}

#drawer-panel {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 860px;
    margin: var(--topbar-h) auto 0;
    background: var(--surface);
    border-left: 1px solid var(--border);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    animation: drawerIn 0.22s ease;
}

@keyframes drawerIn {
    from { opacity: 0; transform: translateY(-12px); }
    to   { opacity: 1; transform: translateY(0); }
}

#drawer-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px 14px;
    border-bottom: 1px solid var(--border);
    flex-shrink: 0;
}

#drawer-title {
    display: flex;
    align-items: baseline;
    gap: 10px;
}
.dt-main {
    font-family: var(--font-display);
    font-size: 18px;
    color: var(--text-1);
}
.dt-count {
    font-size: 12px;
    color: var(--text-3);
    font-weight: 400;
}

#drawer-close {
    width: 30px; height: 30px;
    border-radius: var(--r-sm);
    display: flex; align-items: center; justify-content: center;
    color: var(--text-3);
    transition: background 0.15s, color 0.15s;
}
#drawer-close:hover { background: var(--surface-2); color: var(--text-1); }

/* Filters */
#drawer-filters {
    padding: 14px 20px 12px;
    border-bottom: 1px solid var(--border);
    background: var(--bg);
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.df-row {
    display: flex;
    gap: 10px;
    align-items: flex-end;
}

.df-field {
    display: flex;
    flex-direction: column;
    gap: 4px;
    flex: 1;
    min-width: 0;
}
.df-field label {
    font-size: 11px;
    font-weight: 500;
    color: var(--text-3);
    letter-spacing: 0.04em;
    text-transform: uppercase;
}
.df-field--btn { flex: 0 0 auto; }

.df-input, .df-select {
    padding: 7px 10px;
    border: 1px solid var(--border);
    border-radius: var(--r-sm);
    background: var(--surface);
    color: var(--text-1);
    outline: none;
    transition: border-color 0.15s;
    width: 100%;
}
.df-select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg width='10' height='6' viewBox='0 0 10 6' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%239e9b95' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 9px center;
    padding-right: 26px;
    cursor: pointer;
}
.df-input:focus, .df-select:focus { border-color: var(--accent); }

.df-reset-btn {
    padding: 7px 14px;
    border: 1px solid var(--border);
    border-radius: var(--r-sm);
    background: var(--surface);
    color: var(--text-2);
    font-size: 12.5px;
    transition: background 0.15s, border-color 0.15s, color 0.15s;
    white-space: nowrap;
}
.df-reset-btn:hover { background: var(--red-lt); border-color: var(--red); color: var(--red); }

/* Results grid */
#drawer-results {
    flex: 1;
    overflow-y: auto;
    padding: 16px 20px;
}

#catalog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 12px;
}

/* Catalog card */
.cat-card {
    border: 1px solid var(--border);
    border-radius: var(--r-md);
    overflow: hidden;
    background: var(--surface);
    cursor: pointer;
    transition: border-color 0.15s, box-shadow 0.15s, transform 0.15s;
    position: relative;
}
.cat-card:hover {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-lt), var(--shadow-sm);
    transform: translateY(-1px);
}
.cat-card.is-active {
    border-color: var(--accent);
    background: var(--accent-lt);
}

.cat-card-img {
    width: 100%; height: 110px;
    background: var(--surface-2);
    overflow: hidden;
    display: flex; align-items: center; justify-content: center;
    font-size: 32px;
    color: var(--text-3);
}
.cat-card-img img { width: 100%; height: 100%; object-fit: cover; }

.cat-card-body { padding: 9px 10px; }
.cat-card-name {
    font-size: 12.5px; font-weight: 500;
    color: var(--text-1);
    line-height: 1.35;
    margin-bottom: 3px;
}
.cat-card-meta {
    font-size: 11px; color: var(--text-3); line-height: 1.4;
}
.cat-card-tags {
    display: flex; gap: 4px; margin-top: 6px; flex-wrap: wrap;
}
.ctag {
    padding: 1px 7px;
    border-radius: 100px;
    font-size: 10px; font-weight: 500;
    background: var(--surface-2);
    color: var(--text-2);
    border: 1px solid var(--border);
}
.ctag-year { background: var(--accent-lt); color: var(--accent); border-color: var(--accent-border); }
.ctag-active { background: var(--accent); color: #fff; border-color: transparent; }

.cat-card-action {
    position: absolute;
    top: 8px; right: 8px;
    width: 24px; height: 24px;
    border-radius: 50%;
    background: var(--accent);
    color: #fff;
    display: flex; align-items: center; justify-content: center;
    font-size: 18px; line-height: 1;
    opacity: 0; transform: scale(0.7);
    transition: opacity 0.15s, transform 0.15s;
    box-shadow: var(--shadow-sm);
}
.cat-card:hover .cat-card-action { opacity: 1; transform: scale(1); }
.cat-card.is-active .cat-card-action {
    opacity: 1; transform: scale(1);
    background: var(--red); font-size: 14px;
}

/* ─── Import Modal ─── */
#io-modal {
    position: fixed; inset: 0;
    z-index: 2000;
    display: flex; align-items: center; justify-content: center;
}
.modal-backdrop {
    position: absolute; inset: 0;
    background: rgba(0,0,0,0.4);
    backdrop-filter: blur(2px);
}
.modal-box {
    position: relative; z-index: 1;
    background: var(--surface);
    border-radius: var(--r-lg);
    box-shadow: var(--shadow-lg);
    width: 480px; max-height: 85vh;
    overflow-y: auto;
}
.modal-hd {
    display: flex; align-items: center; justify-content: space-between;
    padding: 16px 18px 14px;
    border-bottom: 1px solid var(--border);
    font-family: var(--font-display); font-size: 16px;
    position: sticky; top: 0; background: var(--surface); z-index: 1;
}
.modal-hd button {
    width: 28px; height: 28px;
    border-radius: var(--r-sm);
    display: flex; align-items: center; justify-content: center;
    color: var(--text-3); font-size: 14px;
    transition: background 0.15s;
}
.modal-hd button:hover { background: var(--surface-2); color: var(--text-1); }
.modal-bd {
    padding: 16px 18px;
    display: flex; flex-direction: column; gap: 11px;
}

.mf-row { display: flex; gap: 10px; }
.mf-group {
    flex: 1; display: flex; flex-direction: column; gap: 4px;
}
.mf-group.mf-full { flex: none; width: 100%; }
.mf-group.mf-check { flex: 0 0 auto; display: flex; flex-direction: column; gap: 6px; }
.mf-group label {
    font-size: 11px; font-weight: 500;
    color: var(--text-2); letter-spacing: 0.03em;
}
.mf-group input[type="text"],
.mf-group input[type="number"],
.mf-group select {
    padding: 7px 9px;
    border: 1px solid var(--border);
    border-radius: var(--r-sm);
    background: var(--bg); color: var(--text-1);
    outline: none; transition: border-color 0.15s; width: 100%;
}
.mf-group input:focus, .mf-group select:focus { border-color: var(--accent); }
.req { color: var(--red); }
.mf-section {
    font-size: 11px; font-weight: 600;
    letter-spacing: 0.06em; text-transform: uppercase;
    color: var(--text-3);
    border-top: 1px solid var(--border);
    padding-top: 10px; margin-top: 2px;
}
.modal-actions {
    display: flex; gap: 8px; justify-content: flex-end;
    padding-top: 4px;
}
/* Modal tabs */
.modal-tabs {
    display: flex;
    gap: 2px;
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: var(--r-sm);
    padding: 3px;
}
.modal-tab {
    padding: 4px 16px;
    border-radius: 4px;
    font-size: 13px;
    color: var(--text-2);
    transition: background 0.15s, color 0.15s;
}
.modal-tab.active {
    background: var(--surface);
    color: var(--accent);
    font-weight: 500;
    box-shadow: var(--shadow-sm);
}

/* Import mode selector */
.io-mode-row {
    display: flex;
    gap: 8px;
    padding: 14px 18px 0;
}
.io-mode-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    padding: 9px 14px;
    border: 1px solid var(--border);
    border-radius: var(--r-md);
    font-size: 13px;
    color: var(--text-2);
    background: var(--surface-2);
    transition: all 0.15s;
}
.io-mode-btn:hover { border-color: var(--accent); color: var(--accent); }
.io-mode-btn.active {
    background: var(--accent-lt);
    border-color: var(--accent);
    color: var(--accent);
    font-weight: 500;
}

/* Drop zone */
.io-drop-zone {
    position: relative;
    border: 2px dashed var(--border);
    border-radius: var(--r-md);
    padding: 36px 20px;
    text-align: center;
    cursor: pointer;
    transition: border-color 0.15s, background 0.15s;
    color: var(--text-3);
    line-height: 1.6;
}
.io-drop-zone:hover, .io-drop-zone.drag-over {
    border-color: var(--accent);
    background: var(--accent-lt);
    color: var(--accent);
}
.io-drop-zone input[type="file"] {
    position: absolute;
    inset: 0;
    opacity: 0;
    cursor: pointer;
    width: 100%;
    height: 100%;
}
.io-drop-zone svg { margin-bottom: 10px; }

#session-preview-content {
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: var(--r-sm);
    padding: 10px 12px;
    font-size: 12px;
    line-height: 1.7;
    color: var(--text-2);
}
#session-preview-content strong { color: var(--accent); }

/* Export options */
.io-export-options {
    display: flex;
    gap: 12px;
}
.io-export-btn {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 24px 16px;
    border: 1px solid var(--border);
    border-radius: var(--r-md);
    background: var(--surface-2);
    color: var(--text-2);
    transition: all 0.15s;
    text-align: center;
}
.io-export-btn:hover {
    border-color: var(--accent);
    background: var(--accent-lt);
    color: var(--accent);
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}
.io-export-btn svg { color: inherit; }
.io-export-label {
    font-size: 13.5px;
    font-weight: 600;
    color: inherit;
}
.io-export-desc {
    font-size: 11px;
    color: var(--text-3);
    line-height: 1.4;
}
.io-export-btn:hover .io-export-desc { color: var(--accent); opacity: 0.7; }

.btn-solid {
    padding: 8px 18px;
    background: var(--accent); color: #fff;
    border-radius: var(--r-sm); font-size: 13px; font-weight: 500;
    transition: background 0.15s;
}
.btn-solid:hover { background: var(--accent-hover); }
.btn-ghost {
    padding: 8px 16px;
    background: var(--surface-2); color: var(--text-2);
    border: 1px solid var(--border);
    border-radius: var(--r-sm); font-size: 13px;
    transition: background 0.15s;
}
.btn-ghost:hover { background: var(--border); }

/* ─── Session sub-tabs (File / Server) ─── */
.io-session-tabs {
    display: flex;
    gap: 6px;
    padding: 14px 20px 0;
    border-bottom: 1px solid var(--border);
    margin-bottom: 0;
}
.io-session-tab {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 7px 14px;
    font-size: 12.5px;
    font-weight: 500;
    color: var(--text-2);
    border-radius: var(--r-sm) var(--r-sm) 0 0;
    border: 1px solid transparent;
    border-bottom: none;
    background: transparent;
    cursor: pointer;
    transition: color 0.15s, background 0.15s;
}
.io-session-tab.active {
    color: var(--accent);
    background: var(--surface);
    border-color: var(--border);
    border-bottom: 1px solid var(--surface);
    margin-bottom: -1px;
}
.io-session-tab:not(.active):hover { color: var(--text-1); }

/* ─── Server sessions list ─── */
#server-sessions-list {
    padding: 10px 0;
    max-height: 280px;
    overflow-y: auto;
}
.server-session-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding: 9px 20px;
    border-bottom: 1px solid var(--border);
    transition: background 0.12s;
}
.server-session-row:last-child { border-bottom: none; }
.server-session-row:hover { background: var(--surface-2); }
.ss-info { flex: 1; min-width: 0; }
.ss-name {
    font-size: 13px;
    font-weight: 500;
    color: var(--text-1);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.ss-meta { font-size: 11px; color: var(--text-3); margin-top: 2px; }
.ss-id { font-family: monospace; }
.ss-actions { display: flex; gap: 6px; flex-shrink: 0; }
.ss-btn {
    padding: 4px 10px;
    font-size: 11.5px;
    border-radius: var(--r-sm);
    border: 1px solid var(--border);
    background: var(--surface-2);
    color: var(--text-2);
    cursor: pointer;
    transition: background 0.12s, color 0.12s;
}
.ss-btn:hover { background: var(--accent-lt); color: var(--accent); border-color: var(--accent-border); }
.ss-btn.ss-del:hover { background: var(--red-lt); color: var(--red); border-color: #f0c8c4; }

/* ─── Share toast ─── */
#share-toast {
    position: fixed;
    bottom: calc(var(--timebar-h) + 60px);
    left: 50%;
    transform: translateX(-50%);
    z-index: 3000;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 16px;
    background: var(--toast-bg);
    color: #fff;
    border-radius: var(--r-md);
    box-shadow: var(--shadow-lg);
    font-size: 12.5px;
    max-width: 560px;
}
#share-toast-text {
    flex: 1;
    font-family: monospace;
    font-size: 11.5px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    color: var(--toast-link);
}
#share-toast-copy, #share-toast-close {
    padding: 4px 10px;
    border-radius: var(--r-sm);
    font-size: 12px;
    font-weight: 500;
    cursor: pointer;
    flex-shrink: 0;
}
#share-toast-copy {
    background: var(--accent);
    color: #fff;
    border: none;
}
#share-toast-copy:hover { background: var(--accent-hover); }
#share-toast-close {
    background: transparent;
    color: var(--text-3);
    border: none;
    font-size: 14px;
    padding: 4px 6px;
}
#share-toast-close:hover { color: #fff; }