/* ============================================================
   Untimed Activities (Dashboard Module)
============================================================ */

.untimed-activities {
    width: 100%;
    height: 100%;
    min-width: 0;
    min-height: 0;
    display: flex;
    flex-direction: column;
    padding: 20px;
    position: relative;
    overflow: hidden;
}

/* ============================================================
   Header
============================================================ */

.untimed-activities__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-shrink: 0;
    margin-bottom: 16px;
}

.untimed-activities__title {
    margin: 0;
    color: var(--color-text);
    font-size: 17px;
    font-weight: 600;
}

/* ============================================================
   Add Button
============================================================ */

.untimed-activities__add {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    border: none;
    border-radius: 50%;
    color: #ffffff;
    background-color: var(--color-primary);
    font-family: inherit;
    font-size: 21px;
    font-weight: 400;
    line-height: 1;
    cursor: pointer;
    box-shadow: 0 3px 8px color-mix(in srgb, var(--color-primary) 20%, transparent);
    transition: background-color 180ms ease, transform 180ms ease, box-shadow 180ms ease;
}

.untimed-activities__add:hover {
    background-color: var(--color-primary-light);
    transform: scale(1.07);
    box-shadow: 0 5px 12px color-mix(in srgb, var(--color-primary) 30%, transparent);
}

.untimed-activities__add:active {
    transform: scale(0.93);
}

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

.untimed-activities__content {
    min-width: 0;
    min-height: 0;
    flex: 1;
    overflow: hidden;
}

/* ============================================================
   Activities List
============================================================ */

.untimed-activities__list {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding: 2px 2px 10px;
    overflow-x: hidden;
    overflow-y: auto;
    scrollbar-width: none;
    scroll-behavior: smooth;
}

.untimed-activities__list::-webkit-scrollbar {
    display: none;
}

/* ============================================================
   Activity Card
============================================================ */

.untimed-activity {
    width: 100%;
    min-width: 0;
    min-height: 68px;
    display: flex;
    align-items: center;
    flex-shrink: 0;
    position: relative;
    padding: 10px 12px;
    background-color: var(--color-surface-elevated);
    border: 1px solid var(--color-border);
    border-radius: 11px;
    overflow: hidden;
    transition: background-color 180ms ease, border-color 180ms ease, box-shadow 180ms ease, transform 180ms ease;
}

.untimed-activity:hover {
    background-color: var(--color-surface);
    border-color: color-mix(in srgb, var(--color-primary) 35%, transparent);
    box-shadow: var(--shadow-md);
    transform: translateY(-1px);
}

/* ============================================================
   Activity Information
============================================================ */

.untimed-activity__info {
    min-width: 120px;
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
    padding-inline-end: 12px;
}

.untimed-activity__title {
    min-width: 0;
    margin: 0;
    color: var(--color-text);
    font-size: 14px;
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* ============================================================
   Progress
============================================================ */

.untimed-activity__progress {
    flex-shrink: 0;
    padding: 3px 7px;
    color: var(--color-text-secondary);
    background-color: color-mix(in srgb, var(--color-primary) 10%, transparent);
    border: 1px solid color-mix(in srgb, var(--color-primary) 15%, transparent);
    border-radius: 6px;
    font-size: 10px;
    font-weight: 600;
    direction: ltr;
}

/* ============================================================
   Future Badge
============================================================ */

.untimed-activity__future-badge {
    font-size: 9px;
    color: #9ca1a7;
    background: #f0f1f2;
    padding: 1px 8px;
    border-radius: 10px;
    margin-right: 6px;
}

/* ============================================================
   Checks Container
============================================================ */

.untimed-activity__checks {
    min-width: 0;
    flex: 1;
    display: flex;
    align-items: center;
    gap: 7px;
    padding: 4px 2px 7px;
    overflow-x: auto;
    overflow-y: hidden;
    direction: rtl;
    scrollbar-width: thin;
    scrollbar-color: var(--color-border-strong) transparent;
}

.untimed-activity__checks::-webkit-scrollbar {
    height: 4px;
}

.untimed-activity__checks::-webkit-scrollbar-track {
    background: transparent;
}

.untimed-activity__checks::-webkit-scrollbar-thumb {
    background-color: var(--color-border-strong);
    border-radius: 10px;
}

.untimed-activity__checks::-webkit-scrollbar-thumb:hover {
    background-color: var(--color-primary-light);
}

/* ============================================================
   Check Button
============================================================ */

.untimed-activity__check {
    width: 24px;
    height: 24px;
    flex: 0 0 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding: 0;
    border: 1.5px solid var(--color-border-strong);
    border-radius: 8px;
    background-color: var(--color-surface);
    cursor: pointer;
    transition: transform 180ms ease, background-color 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

/* Disabled Check */
.untimed-activity__check--disabled {
    opacity: 0.3;
    cursor: not-allowed;
    pointer-events: none;
}

/* ============================================================
   Check Hover
============================================================ */

.untimed-activity__check:hover {
    transform: translateY(-2px);
    border-color: var(--color-primary-light);
    background-color: var(--color-surface-hover);
    box-shadow: 0 4px 10px color-mix(in srgb, var(--color-primary) 15%, transparent);
}

.untimed-activity__check:active {
    transform: scale(0.88);
}

/* ============================================================
   Check Mark
============================================================ */

.untimed-activity__check::after {
    content: "";
    width: 6px;
    height: 11px;
    position: absolute;
    left: 8px;
    top: 4px;
    border-right: 2px solid #ffffff;
    border-bottom: 2px solid #ffffff;
    transform: rotate(45deg) scale(0);
    opacity: 0;
    transition: transform 180ms cubic-bezier(0.34, 1.56, 0.64, 1), opacity 120ms ease;
}

/* ============================================================
   Completed Check
============================================================ */

.untimed-activity__check--completed {
    border-color: var(--color-primary);
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    box-shadow: 0 4px 10px color-mix(in srgb, var(--color-primary) 25%, transparent);
    animation: untimed-check-pop 220ms ease;
}

.untimed-activity__check--completed::after {
    transform: rotate(45deg) scale(1);
    opacity: 1;
}

/* Completed Check Hover */
.untimed-activity__check--completed:hover {
    border-color: var(--color-primary-light);
    background: var(--color-primary-light);
    transform: scale(1.06);
}

/* ============================================================
   Animation
============================================================ */

@keyframes untimed-check-pop {
    0% {
        transform: scale(0.70);
    }
    60% {
        transform: scale(1.12);
    }
    100% {
        transform: scale(1);
    }
}

/* ============================================================
   Empty State
============================================================ */

.untimed-activities__empty {
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-secondary);
    font-size: 13px;
}

/* ============================================================
   Empty Add Button
============================================================ */

.untimed-activities__empty-add {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    margin-top: 10px;
    border: 1px solid var(--color-primary);
    border-radius: 9px;
    background: transparent;
    color: var(--color-primary-light);
    font-family: inherit;
    font-size: 11px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

.untimed-activities__empty-add:hover {
    background: var(--color-primary);
    color: #ffffff;
    transform: translateY(-1px);
}

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

@media (max-width: 700px) {
    .untimed-activities {
        padding: 16px;
    }

    .untimed-activity__info {
        min-width: 105px;
    }

    .untimed-activity__title {
        font-size: 13px;
    }

    .untimed-activity__progress {
        display: none;
    }
}

/* ============================================================
   Dark Theme Support
============================================================ */

:root[data-theme="dark"] .untimed-activity {
    background-color: #1a2629;
    border-color: rgba(255, 255, 255, 0.06);
}

:root[data-theme="dark"] .untimed-activity:hover {
    background-color: #203035;
    border-color: color-mix(in srgb, var(--color-primary) 40%, transparent);
}

:root[data-theme="dark"] .untimed-activity__title {
    color: var(--color-text);
}

:root[data-theme="dark"] .untimed-activity__progress {
    color: var(--color-text-secondary);
    background-color: color-mix(in srgb, var(--color-primary) 15%, transparent);
    border-color: color-mix(in srgb, var(--color-primary) 20%, transparent);
}

:root[data-theme="dark"] .untimed-activity__check {
    background-color: #1a2629;
    border-color: rgba(255, 255, 255, 0.15);
}

:root[data-theme="dark"] .untimed-activity__check:hover {
    background-color: #203035;
    border-color: var(--color-primary-light);
}

:root[data-theme="dark"] .untimed-activity__check--completed {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
}

:root[data-theme="dark"] .untimed-activity__future-badge {
    color: #8a929b;
    background: #1a2629;
}

:root[data-theme="dark"] .untimed-activities__empty {
    color: var(--color-text-secondary);
}