/* =========================================================
   Statistics (Reports Page)
========================================================= */

.statistics {
    width: 100%;
    max-width: 1180px;
    height: 100%;
    min-height: 0;
    margin: 0 auto;
    padding: 16px 20px 20px;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    overflow: hidden !important;
}

/* =========================================================
   Statistics Type Selector
========================================================= */

.statistics-type {
    width: min(650px, 100%);
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
    margin: 0 auto 12px;
    flex-shrink: 0;
}

.statistics-type__item {
    position: relative;
    display: flex;
    align-items: center;
    gap: 12px;
    min-height: 58px;
    padding: 9px 14px;
    border: 1px solid var(--color-border);
    border-radius: 14px;
    background: var(--color-surface);
    color: var(--color-text-secondary);
    cursor: pointer;
    text-align: right;
    overflow: hidden;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.statistics-type__item::after {
    content: "";
    position: absolute;
    inset: 50%;
    border-radius: 50%;
    background: color-mix(in srgb, var(--color-primary) 15%, transparent);
    transform: scale(0);
    transition: transform 0.5s ease, opacity 0.5s ease;
    opacity: 0;
    pointer-events: none;
}

.statistics-type__item:active::after {
    transform: scale(3);
    opacity: 1;
    transition: 0s;
}

.statistics-type__item:hover {
    transform: translateY(-2px);
    border-color: var(--color-border-strong);
    box-shadow: var(--shadow-md);
}

.statistics-type__item--active {
    border-color: var(--color-primary);
    background: color-mix(in srgb, var(--color-primary) 8%, var(--color-surface));
    box-shadow: 0 6px 18px color-mix(in srgb, var(--color-primary) 15%, transparent);
}

.statistics-type__item--active::before {
    content: "";
    position: absolute;
    top: 0;
    right: 0;
    width: 3px;
    height: 100%;
    background: var(--color-primary);
    border-radius: 0 14px 14px 0;
}

.statistics-type__icon {
    width: 36px;
    height: 36px;
    flex: 0 0 36px;
    display: grid;
    place-items: center;
    border-radius: 10px;
    background: var(--color-surface-hover);
    color: var(--color-text-secondary);
    font-size: 18px;
    transition: all 0.25s ease;
}

.statistics-type__item--active .statistics-type__icon {
    background: var(--color-primary);
    color: #ffffff;
    transform: scale(1.05);
}

.statistics-type__content {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.statistics-type__content strong {
    font-size: 12px;
    font-weight: 750;
    color: var(--color-text);
    transition: color 0.2s ease;
}

.statistics-type__item--active .statistics-type__content strong {
    color: var(--color-primary-light);
}

.statistics-type__content small {
    font-size: 9px;
    color: var(--color-text-muted);
}

/* =========================================================
   Filters Section
========================================================= */

.statistics-filters {
    display: flex;
    align-items: center;
    gap: 18px;
    padding: 10px 13px;
    margin-bottom: 11px;
    border: 1px solid var(--color-border);
    border-radius: 15px;
    background: var(--color-surface);
    flex-shrink: 0;
}

.statistics-filters__quick,
.statistics-filters__history {
    display: flex;
    align-items: center;
    gap: 10px;
}

.statistics-filters__history {
    margin-right: auto;
}

.statistics-filters__label {
    flex-shrink: 0;
    font-size: 10px;
    color: var(--color-text-muted);
}

.statistics-filters__quick-list,
.statistics-filters__selectors {
    display: flex;
    align-items: center;
    gap: 6px;
}

/* =========================================================
   Filter Buttons
========================================================= */

.statistics-filter-btn,
.statistics-selector {
    height: 32px;
    padding: 0 12px;
    border: 1px solid var(--color-border);
    border-radius: 9px;
    background: var(--color-surface-hover);
    color: var(--color-text-secondary);
    font-family: inherit;
    font-size: 10px;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    transition: all 0.2s ease;
}

.statistics-filter-btn::after,
.statistics-selector::after {
    content: "";
    position: absolute;
    inset: 50%;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: scale(0);
    transition: transform 0.4s ease, opacity 0.4s ease;
    opacity: 0;
    pointer-events: none;
}

.statistics-filter-btn:active::after,
.statistics-selector:active::after {
    transform: scale(2.5);
    opacity: 1;
    transition: 0s;
}

.statistics-filter-btn:hover,
.statistics-selector:hover {
    border-color: var(--color-border-strong);
    background: var(--color-surface-hover);
    transform: translateY(-1px);
    box-shadow: var(--shadow-xs);
}

.statistics-filter-btn--active {
    border-color: var(--color-primary);
    background: var(--color-primary);
    color: #ffffff;
    box-shadow: 0 3px 10px color-mix(in srgb, var(--color-primary) 25%, transparent);
}

.statistics-filter-btn--active:hover {
    background: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
    box-shadow: 0 4px 14px color-mix(in srgb, var(--color-primary) 35%, transparent);
}

/* =========================================================
   Selector & Dropdown
========================================================= */

.statistics-selector-wrapper {
    position: relative;
}

.statistics-selector {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    min-width: 85px;
}

.statistics-selector__label {
    font-size: 8px;
    color: var(--color-text-muted);
}

.statistics-selector__value {
    font-size: 10px;
    font-weight: 700;
    color: var(--color-text);
}

.statistics-selector__arrow {
    font-size: 12px;
    color: var(--color-text-muted);
    transition: transform 0.2s ease;
}

.statistics-selector:hover .statistics-selector__arrow {
    transform: rotate(180deg);
}

.statistics-dropdown {
    position: absolute;
    top: calc(100% + 5px);
    right: 0;
    min-width: 120px;
    max-height: 200px;
    overflow-y: auto;
    padding: 5px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    box-shadow: var(--shadow-lg);
    z-index: 100;
    animation: dropdownShow 0.15s ease-out;
    scrollbar-width: thin;
    scrollbar-color: var(--color-border-strong) transparent;
}

.statistics-dropdown[hidden] {
    display: none;
}

.statistics-dropdown::-webkit-scrollbar {
    width: 4px;
}

.statistics-dropdown::-webkit-scrollbar-thumb {
    background: var(--color-border-strong);
    border-radius: 4px;
}

@keyframes dropdownShow {
    from {
        opacity: 0;
        transform: translateY(-5px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.statistics-dropdown__item {
    width: 100%;
    display: block;
    padding: 8px 12px;
    border: 0;
    border-radius: 8px;
    background: transparent;
    color: var(--color-text-secondary);
    font-family: inherit;
    font-size: 11px;
    text-align: right;
    cursor: pointer;
    transition: all 0.15s ease;
}

.statistics-dropdown__item:hover {
    background: var(--color-surface-hover);
    color: var(--color-primary-light);
}

.statistics-dropdown__item--active {
    background: var(--color-primary);
    color: #ffffff;
    font-weight: 700;
}

.statistics-dropdown__item--active:hover {
    background: var(--color-primary-dark);
    color: #ffffff;
}

/* =========================================================
   Content Container
========================================================= */

.statistics-content {
    width: 100%;
    min-height: 0;
    display: flex;
    flex-direction: column;
    flex: 1;
    overflow: hidden !important;
}

.statistics-content[hidden] {
    display: none !important;
}

/* =========================================================
   Main Card
========================================================= */

.statistics-main-card {
    width: 100%;
    min-height: 0;
    padding: 16px 18px;
    border: 1px solid var(--color-border);
    border-radius: 18px;
    background: var(--color-surface);
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    flex: 1;
    overflow: hidden !important;
}

.statistics-main-card__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    margin-bottom: 12px;
    flex-shrink: 0;
}

.statistics-main-card__eyebrow {
    display: block;
    margin-bottom: 3px;
    font-size: 9px;
    color: var(--color-text-muted);
}

.statistics-main-card__title {
    margin: 0;
    font-size: 14px;
    font-weight: 750;
    color: var(--color-text);
}

.statistics-main-card__total {
    text-align: left;
}

.statistics-main-card__total span {
    display: block;
    margin-bottom: 2px;
    font-size: 9px;
    color: var(--color-text-muted);
}

.statistics-main-card__total strong {
    font-size: 19px;
    font-weight: 800;
    color: var(--color-primary-light);
}

/* =========================================================
   Timed Content Grid
========================================================= */

.statistics-timed {
    min-height: 0;
    display: grid;
    grid-template-columns: minmax(250px, 0.9fr) minmax(280px, 1fr);
    align-items: center;
    gap: 30px;
    flex: 1;
    overflow: hidden !important;
}

/* =========================================================
   Chart Container
========================================================= */

.statistics-timed__chart {
    position: relative;
    min-width: 0;
    min-height: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
}

.statistics-timed__chart canvas {
    max-width: 100%;
    max-height: 100%;
}

.statistics-donut-center {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 3px;
    pointer-events: none;
    z-index: 1;
}

.statistics-donut-center strong {
    font-size: 20px;
    font-weight: 800;
    color: var(--color-text);
    direction: ltr;
}

.statistics-donut-center span {
    font-size: 9px;
    color: var(--color-text-muted);
}

/* =========================================================
   Activity List (Scrollable)
========================================================= */

.statistics-timed__activities {
    min-height: 0;
    height: 100%;
    max-height: 100%;
    display: flex;
    flex-direction: column;
    gap: 8px;
    overflow-y: auto !important;
    overflow-x: hidden;
    padding-left: 3px;
    padding-right: 4px;
    scrollbar-width: thin;
    scrollbar-color: var(--color-border-strong) transparent;
}

.statistics-timed__activities::-webkit-scrollbar {
    width: 4px;
}

.statistics-timed__activities::-webkit-scrollbar-thumb {
    background: var(--color-border-strong);
    border-radius: 4px;
}

.statistics-timed__activities::-webkit-scrollbar-track {
    background: transparent;
}

/* =========================================================
   Activity Item
========================================================= */

.statistics-activity {
    display: flex;
    align-items: center;
    gap: 9px;
    min-height: 50px;
    padding: 8px 10px;
    border: 1px solid var(--color-border);
    border-radius: 11px;
    background: var(--color-surface-elevated);
    flex-shrink: 0;
    transition: all 0.2s ease;
}

.statistics-activity:hover {
    border-color: var(--color-border-strong);
    background: var(--color-surface-hover);
    transform: translateX(-2px);
}

.statistics-activity__color {
    width: 6px;
    height: 30px;
    flex: 0 0 6px;
    border-radius: 4px;
    background: var(--activity-color, var(--color-primary));
}

.statistics-activity__info {
    min-width: 0;
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.statistics-activity__info strong {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: 11px;
    color: var(--color-text);
}

.statistics-activity__info span {
    font-size: 9px;
    color: var(--color-text-muted);
}

.statistics-activity__percent {
    flex-shrink: 0;
    font-size: 11px;
    font-weight: 700;
    color: var(--color-primary-light);
}

.statistics-activity--empty {
    justify-content: center;
    color: var(--color-text-muted) !important;
    font-size: 11px;
    border-style: dashed;
}

/* =========================================================
   Insights Cards
========================================================= */

.statistics-insights {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 8px;
    margin-top: 9px;
    flex-shrink: 0;
}

.statistics-insight {
    min-height: 52px;
    padding: 8px 12px;
    border: 1px solid var(--color-border);
    border-radius: 11px;
    background: var(--color-surface);
    transition: all 0.2s ease;
}

.statistics-insight:hover {
    border-color: var(--color-border-strong);
    box-shadow: var(--shadow-xs);
    transform: translateY(-1px);
}

.statistics-insight span {
    display: block;
    margin-bottom: 4px;
    font-size: 9px;
    color: var(--color-text-muted);
}

.statistics-insight strong {
    font-size: 12px;
    color: var(--color-text);
}

/* =========================================================
   Responsive Design
========================================================= */

@media (max-width: 900px) {
    .statistics {
        overflow: hidden !important;
    }
    
    .statistics-filters {
        flex-direction: column;
        align-items: stretch;
    }
    
    .statistics-filters__history {
        margin-right: 0;
    }
    
    .statistics-content {
        overflow-y: auto !important;
        overflow-x: hidden;
    }
    
    .statistics-main-card {
        overflow: hidden !important;
        flex: none;
        min-height: 400px;
    }
    
    .statistics-timed {
        grid-template-columns: 1fr;
        overflow: hidden !important;
    }
    
    .statistics-timed__chart {
        min-height: 180px;
        flex: none;
    }
    
    .statistics-timed__activities {
        max-height: 200px;
        flex: none;
    }
    
    .statistics-insights {
        flex: none;
    }
}

@media (max-width: 650px) {
    .statistics {
        padding: 12px;
    }
    
    .statistics-type {
        width: 100%;
    }
    
    .statistics-type__content small {
        display: none;
    }
    
    .statistics-filters__quick,
    .statistics-filters__history {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .statistics-filters__quick-list,
    .statistics-filters__selectors {
        width: 100%;
    }
    
    .statistics-filter-btn,
    .statistics-selector {
        flex: 1;
        min-width: 0;
    }
    
    .statistics-selector-wrapper {
        flex: 1;
    }
    
    .statistics-selector {
        width: 100%;
    }
    
    .statistics-main-card {
        padding: 12px;
    }
    
    .statistics-timed {
        gap: 15px;
    }
    
    .statistics-timed__chart {
        min-height: 150px;
    }
    
    .statistics-insights {
        grid-template-columns: 1fr;
    }
}