/* Shared SVG icon system backed by assets/icons.svg sprite symbols. */
.ui-icon {
    width: 100%;
    height: 100%;
    display: block;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.9;
    stroke-linecap: round;
    stroke-linejoin: round;
    vector-effect: non-scaling-stroke;
}

.btn-icon,
.filter-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.icon-btn .btn-icon {
    display: none;
    width: 1.05rem;
    height: 1.05rem;
}

.icon-btn .btn-text {
    display: inline;
}

.top-bar .icon-btn {
    gap: 0.42rem;
}

.control-actions .icon-btn .btn-icon {
    display: inline-flex;
}

.notif-btn {
    position: relative;
    min-width: 2.4rem;
    padding: 0 0.55rem;
    overflow: visible;
}

.notif-btn.has-unread {
    min-width: 2.4rem;
}

.notif-btn.has-unread .notif-dot {
    display: none;
}

.notif-dot {
    position: absolute;
    top: 0.48rem;
    right: 0.48rem;
    width: 0.38rem;
    height: 0.38rem;
    border-radius: 999px;
    background: var(--fire-grad-mid);
    box-shadow: 0 0 0 1px var(--card), 0 0 10px rgba(207, 113, 46, 0.4);
}

.notif-count {
    position: absolute;
    top: -0.14rem;
    right: -0.12rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 1.2rem;
    height: 1.2rem;
    padding: 0 0.28rem;
    margin-left: 0;
    border-radius: 999px;
    background: rgba(201, 106, 38, 0.2);
    color: var(--accent-deep);
    border: 1px solid var(--card);
    box-shadow: 0 5px 12px rgba(15, 23, 42, 0.18);
    font-size: 0.66rem;
    font-weight: 800;
    line-height: 1;
}

.notif-wrap {
    position: relative;
}

.notif-panel[hidden] {
    display: none !important;
}

.notif-panel {
    position: fixed;
    z-index: 190;
    width: 340px;
    max-width: calc(100vw - 1.2rem);
    max-height: min(72vh, 560px);
    display: grid;
    grid-template-rows: auto minmax(0, 1fr);
    gap: 0.55rem;
    padding: 0.72rem;
    border-radius: 14px;
    border: 1px solid rgba(201, 106, 38, 0.25);
    background: var(--panel-sheen), var(--panel-ember-wash), var(--card);
    box-shadow: var(--shadow);
}

.notif-panel-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.6rem;
}

.notif-panel-head h3 {
    margin: 0;
    font-size: 0.95rem;
}

.notif-clear-form {
    margin: 0;
    display: inline-flex;
}

.notif-panel-list {
    overflow: auto;
    display: grid;
    gap: 0.55rem;
    padding-right: 0.2rem;
}

.notif-item {
    padding: 0.58rem 0.66rem;
    gap: 0.35rem;
}

.notif-item-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
}

.notif-item-actions .btn {
    justify-self: start;
}

.notif-delete-form {
    margin: 0;
    display: inline-flex;
}

.notif-panel-empty {
    margin: 0;
    font-size: 0.88rem;
    color: var(--muted);
}

.back-to-top-btn {
    position: fixed;
    right: 1.15rem;
    bottom: 1.15rem;
    width: 4.5rem;
    height: 4.5rem;
    padding: 0;
    border-radius: 999px;
    z-index: 35;
    opacity: 0;
    transform: translateY(14px);
    pointer-events: none;
    box-shadow: 0 8px 16px rgba(15, 23, 42, 0.16);
    transition: opacity 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

.back-to-top-btn .btn-icon {
    display: inline-flex;
    width: 1.5rem;
    height: 1.5rem;
}

.back-to-top-btn.is-visible {
    opacity: 0.92;
    transform: translateY(0);
    pointer-events: auto;
}

.back-to-top-btn.is-visible:hover {
    opacity: 1;
    box-shadow: 0 10px 18px rgba(15, 23, 42, 0.2);
}

body.panel-open .back-to-top-btn {
    opacity: 0;
    pointer-events: none;
}

.search-toggle {
    display: none;
}

.top-bar .btn.btn-small {
    height: 2.4rem;
    padding: 0 1rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.header-search .search-input {
    height: 2.4rem;
    padding: 0 0.9rem;
}

.search-popover {
    position: fixed;
    inset: 0;
    display: none;
    align-items: flex-start;
    justify-content: center;
    padding: 0.6rem;
    background: rgba(15, 23, 42, 0.35);
    z-index: 120;
}

.search-popover.is-open {
    display: flex;
}

.search-popover-inner {
    width: min(720px, 96vw);
    background: var(--card);
    border-radius: 16px;
    padding: 0.65rem;
    display: flex;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 0.5rem;
    border: 1px solid var(--panel-border);
    box-shadow: var(--panel-shadow);
}

.search-popover-form {
    flex: 1 1 440px;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.search-popover-close {
    border: 1px solid var(--border);
    background: var(--card);
    color: var(--muted);
    border-radius: 999px;
    padding: 0.35rem 0.75rem;
    font-size: 0.8rem;
    font-weight: 700;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
    height: 2.4rem;
    line-height: 1;
    margin-left: auto;
}

.search-recent {
    width: 100%;
    display: grid;
    gap: 0.38rem;
    padding-top: 0.2rem;
}

.search-recent-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
}

.search-recent-title {
    font-size: 0.76rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 700;
    color: var(--muted);
}

.search-recent-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.42rem;
}

.search-recent-pill {
    font-size: 0.78rem;
    padding: 0.28rem 0.68rem;
}

.search-recent-clear-form {
    margin: 0;
}

.search-recent-clear-btn {
    height: 1.9rem;
    padding: 0 0.68rem;
    font-size: 0.72rem;
}