/* ── What's New & Help panel ─────────────────────────────────────────
   Companion to staff-calendar-whatsnew.js. Colours use the same
   var(--dk-<hex>, #hex) tokens as staff-calendar.css so dark mode
   applies automatically. */

/* Header button (desktop) */
.whatsnew-wrap { position: relative; display: inline-flex; }
.whatsnew-btn svg { width: 18px; height: 18px; }
.whatsnew-dot {
    position: absolute;
    top: 3px;
    right: 3px;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--dk-ef4444, #ef4444);
    border: 2px solid var(--dk-fff, #fff);
    box-shadow: 0 0 0 2px rgba(239, 68, 68, 0.18);
    pointer-events: none;
    z-index: 10;
}
.mobile-side-btn .whatsnew-dot {
    position: static;
    margin-left: auto;
    border-color: transparent;
}

/* Modal shell — reuses .exh-modal sizing, widened */
.wn-modal {
    width: min(720px, calc(100vw - 2rem));
    max-height: min(84vh, 820px);
}
.wn-modal .exh-header { padding-bottom: 0; border-bottom: 0; }
.wn-tabs {
    display: flex;
    gap: 0.25rem;
    padding: 0.75rem 1.25rem 0;
    border-bottom: 1px solid var(--dk-e8ecf4, #e8ecf4);
    background: linear-gradient(135deg, var(--dkg-fafaff, #fafaff) 0%, var(--dkg-f5f3ff, #f5f3ff) 100%);
    flex-shrink: 0;
}
.wn-tab {
    width: auto;
    min-width: 0;
    padding: 0.55rem 0.9rem;
    border: 0;
    border-bottom: 2px solid transparent;
    border-radius: 8px 8px 0 0;
    background: transparent;
    color: var(--dk-64748b, #64748b);
    font-size: 0.86rem;
    font-weight: 700;
    box-shadow: none;
    cursor: pointer;
    transition: color 0.15s, border-color 0.15s, background 0.15s;
}
.wn-tab:hover { background: rgba(99, 102, 241, 0.08); color: var(--dk-4338ca, #4338ca); transform: none; filter: none; }
.wn-tab.active {
    color: var(--dk-4338ca, #4338ca);
    border-bottom-color: var(--dk-6366f1, #6366f1);
    background: var(--dk-fff, #fff);
}
.wn-body {
    padding: 1rem 1.25rem 1.25rem;
    overflow-y: auto;
    flex: 1 1 auto;
    scrollbar-width: thin;
    scrollbar-color: rgba(120, 131, 164, 0.45) transparent;
}

/* Pills */
.wn-pill {
    display: inline-flex;
    align-items: center;
    padding: 0.1rem 0.5rem;
    border-radius: 999px;
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    background: var(--dk-eef2ff, #eef2ff);
    color: var(--dk-4338ca, #4338ca);
    white-space: nowrap;
    flex: 0 0 auto;
}
.wn-pill-new { background: var(--dk-6366f1, #6366f1); color: var(--dk-fff, #fff); }
.wn-pill-role { background: var(--dk-f3f4f6, #f3f4f6); color: var(--dk-475569, #475569); margin-left: 0.4rem; vertical-align: middle; }

/* What's New releases */
.wn-release { margin-bottom: 1.25rem; }
.wn-release-head {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}
.wn-release-head h4 {
    margin: 0;
    font-size: 0.95rem;
    font-weight: 800;
    color: var(--dk-1e293b, #1e293b);
    letter-spacing: -0.01em;
}
.wn-items {
    list-style: none;
    margin: 0;
    padding: 0;
    border: 1px solid var(--dk-e8ecf4, #e8ecf4);
    border-radius: 12px;
    overflow: hidden;
}
.wn-items li {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 0.75rem;
    padding: 0.65rem 0.85rem;
    border-bottom: 1px solid var(--dk-e8ecf4, #e8ecf4);
    font-size: 0.86rem;
    line-height: 1.45;
    color: var(--dk-334155, #334155);
}
.wn-items li:last-child { border-bottom: 0; }
.wn-release-latest .wn-items li::before {
    content: '';
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--dk-6366f1, #6366f1);
    margin-top: 0.45rem;
    flex: 0 0 auto;
}
.wn-item-text { flex: 1 1 auto; }

/* Guide */
.wn-guide-jump {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin-bottom: 1rem;
}
.wn-jump {
    width: auto;
    min-width: 0;
    padding: 0.3rem 0.65rem;
    border-radius: 999px;
    border: 1px solid var(--dk-ddd6fe, #ddd6fe);
    background: var(--dk-f5f3ff, #f5f3ff);
    color: var(--dk-4338ca, #4338ca);
    font-size: 0.76rem;
    font-weight: 600;
    box-shadow: none;
    cursor: pointer;
}
.wn-jump:hover { background: var(--dk-ede9fe, #ede9fe); border-color: var(--dk-a5b4fc, #a5b4fc); transform: none; filter: none; }
.wn-guide-card {
    border: 1px solid var(--dk-e8ecf4, #e8ecf4);
    border-radius: 14px;
    padding: 0.9rem 1rem;
    margin-bottom: 0.85rem;
    background: var(--dk-fff, #fff);
    scroll-margin-top: 0.5rem;
}
.wn-guide-head {
    display: flex;
    align-items: flex-start;
    gap: 0.7rem;
    margin-bottom: 0.5rem;
}
.wn-guide-icon {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--dk-eef2ff, #eef2ff);
    font-size: 1.1rem;
    flex: 0 0 auto;
}
.wn-guide-head h4 {
    margin: 0;
    font-size: 0.95rem;
    font-weight: 800;
    color: var(--dk-1e293b, #1e293b);
}
.wn-guide-intro {
    margin: 0.15rem 0 0;
    font-size: 0.8rem;
    color: var(--dk-64748b, #64748b);
}
.wn-steps {
    margin: 0;
    padding-left: 1.25rem;
    font-size: 0.85rem;
    line-height: 1.5;
    color: var(--dk-334155, #334155);
}
.wn-steps li { margin: 0.3rem 0; padding-left: 0.15rem; }
.wn-steps li::marker { color: var(--dk-6366f1, #6366f1); font-weight: 700; }

@media (max-width: 640px) {
    .wn-modal { width: calc(100vw - 1rem); max-height: calc(100vh - 1rem); }
    .wn-body { padding: 0.8rem 0.9rem 1rem; }
    .wn-items li { flex-direction: column; gap: 0.3rem; }
    .wn-release-latest .wn-items li::before { display: none; }
}

/* ── v2 additions: announcements, feedback, search, tip ── */
.wn-release-date { margin-left: auto; font-size: 0.72rem; color: var(--dk-8b98b8, #8b98b8); font-weight: 600; }
.wn-item-side { display: flex; flex-direction: column; align-items: flex-end; gap: 0.3rem; flex: 0 0 auto; }
.wn-ann-items strong { display: block; color: var(--dk-1e293b, #1e293b); font-weight: 700; }
.wn-ann-body { margin-top: 0.2rem; color: var(--dk-475569, #475569); }
.wn-ann-meta { margin-top: 0.3rem; font-size: 0.72rem; color: var(--dk-8b98b8, #8b98b8); }
.wn-ann-actions { display: inline-flex; gap: 0.5rem; }

.wn-btn {
    width: auto; min-width: 0; padding: 0.4rem 0.85rem; border-radius: 999px;
    border: 1px solid var(--dk-ddd6fe, #ddd6fe); background: var(--dk-fff, #fff);
    color: var(--dk-4338ca, #4338ca); font-size: 0.8rem; font-weight: 700; box-shadow: none; cursor: pointer;
}
.wn-btn:hover { background: var(--dk-f5f3ff, #f5f3ff); transform: none; filter: none; }
.wn-btn-primary { background: var(--dk-6366f1, #6366f1); border-color: var(--dk-6366f1, #6366f1); color: var(--dk-fff, #fff); }
.wn-btn-primary:hover { background: var(--dk-4338ca, #4338ca); }
.wn-btn:disabled { opacity: 0.6; cursor: default; }
.wn-link {
    width: auto; min-width: 0; padding: 0; border: 0; background: transparent; box-shadow: none;
    color: var(--dk-4338ca, #4338ca); font-size: 0.76rem; font-weight: 700; cursor: pointer; text-decoration: underline;
}
.wn-link:hover { transform: none; filter: none; opacity: 0.8; }
.wn-link-danger { color: var(--dk-dc2626, #dc2626); }

.wn-admin-bar {
    display: flex; align-items: center; justify-content: space-between; gap: 0.75rem; flex-wrap: wrap;
    padding: 0.7rem 0.85rem; margin-bottom: 1rem; border-radius: 12px;
    background: var(--dk-eef2ff, #eef2ff); color: var(--dk-4338ca, #4338ca); font-size: 0.82rem; font-weight: 600;
}
.wn-ann-form {
    border: 1px solid var(--dk-ddd6fe, #ddd6fe); border-radius: 12px; padding: 0.9rem 1rem; margin-bottom: 1rem;
    background: var(--dk-fff, #fff);
}
.wn-ann-fields label { display: block; font-size: 0.78rem; font-weight: 700; color: var(--dk-475569, #475569); margin-bottom: 0.6rem; }
.wn-ann-fields input[type="text"], .wn-ann-fields input[type="date"], .wn-ann-fields textarea, .wn-ann-fields select {
    display: block; width: 100%; margin-top: 0.25rem; padding: 0.5rem 0.65rem; font-size: 0.86rem; font-weight: 500;
    border: 1px solid var(--dk-e2e8f0, #e2e8f0); border-radius: 8px; background: var(--dk-fff, #fff); color: var(--dk-1e293b, #1e293b);
    box-sizing: border-box;
}
.wn-ann-fields textarea { resize: vertical; min-height: 70px; }
.wn-ann-row { display: grid; grid-template-columns: 1fr 1fr; gap: 0.75rem; }
.wn-ann-btns { display: flex; gap: 0.5rem; margin-top: 0.25rem; }

.wn-guide-tools { margin-bottom: 0.75rem; }
.wn-search {
    width: 100%; box-sizing: border-box; padding: 0.55rem 0.8rem; font-size: 0.86rem;
    border: 1px solid var(--dk-e2e8f0, #e2e8f0); border-radius: 10px; background: var(--dk-f8fafc, #f8fafc); color: var(--dk-1e293b, #1e293b);
}
.wn-search:focus { outline: none; border-color: var(--dk-a5b4fc, #a5b4fc); background: var(--dk-fff, #fff); }
.wn-guide-empty { text-align: center; color: var(--dk-8b98b8, #8b98b8); font-size: 0.85rem; padding: 1.5rem 0; }

.wn-fb { display: flex; align-items: center; gap: 0.4rem; margin-top: 0.7rem; padding-top: 0.6rem; border-top: 1px dashed var(--dk-e8ecf4, #e8ecf4); font-size: 0.76rem; color: var(--dk-64748b, #64748b); }
.wn-fb-q { font-weight: 600; margin-right: 0.2rem; }
.wn-fb-btn {
    width: auto; min-width: 0; padding: 0.2rem 0.55rem; border-radius: 999px; border: 1px solid var(--dk-e2e8f0, #e2e8f0);
    background: var(--dk-fff, #fff); font-size: 0.8rem; box-shadow: none; cursor: pointer; color: var(--dk-334155, #334155);
}
.wn-fb-btn:hover { transform: none; filter: none; background: var(--dk-f5f3ff, #f5f3ff); }
.wn-fb-btn.active { background: var(--dk-eef2ff, #eef2ff); border-color: var(--dk-a5b4fc, #a5b4fc); }
.wn-fb-btn small { font-size: 0.7rem; font-weight: 700; color: var(--dk-4338ca, #4338ca); }
.wn-fb-thanks { color: var(--dk-059669, #059669); font-weight: 700; }

.whatsnew-tip {
    position: absolute; top: calc(100% + 10px); right: 0; z-index: 1250; white-space: nowrap;
    padding: 0.5rem 0.7rem 0.5rem 0.8rem; border-radius: 10px; font-size: 0.8rem; font-weight: 500;
    background: var(--dk-1e293b, #1e293b); color: var(--dk-fff, #fff); box-shadow: 0 10px 24px rgba(15, 23, 42, 0.25);
    display: inline-flex; align-items: center; gap: 0.5rem; animation: wnTipIn 0.25s ease-out;
}
.whatsnew-tip::before {
    content: ''; position: absolute; top: -6px; right: 16px; width: 12px; height: 12px;
    background: inherit; transform: rotate(45deg);
}
.whatsnew-tip strong { color: var(--dk-a5b4fc, #a5b4fc); }
.whatsnew-tip-x {
    width: 22px; min-width: 0; height: 22px; padding: 0; border: 0; border-radius: 50%; box-shadow: none;
    background: rgba(255, 255, 255, 0.15); color: inherit; font-size: 0.7rem; cursor: pointer;
}
.whatsnew-tip-x:hover { transform: none; filter: none; background: rgba(255, 255, 255, 0.28); }
@keyframes wnTipIn { from { opacity: 0; transform: translateY(-4px); } to { opacity: 1; transform: none; } }

.sn-foot .sn-more { margin-right: auto; font-size: 0.8rem; }

@media (max-width: 640px) {
    .wn-item-side { flex-direction: row; align-items: center; }
    .wn-ann-row { grid-template-columns: 1fr; }
    .wn-release-date { margin-left: 0; width: 100%; }
}