/* Mobile slide-up panel */
.jek-mobile-panel {
    position: fixed;
    left: 5%;
    bottom: 0;
    width: 85%;
    max-height: 85%;
    background: #990000;
    border-radius: 16px 16px 0 0;
    box-shadow: 0 -4px 20px rgba(0,0,0,0.25);
    padding: 16px;
    display: flex;
    flex-direction: column;
    z-index: 99999;
    overflow-y: auto;
    transform: translateY(100%);
    transition: transform .3s ease;
}

.jek-mobile-panel:not(.hidden) {
    transform: translateY(0);
}

.hidden { display: none; }

/* Header */
.jek-mobile-panel-header {
    display: flex;
    justify-content: flex-end;
    margin-bottom: 10px;
}

#jek-mobile-close {
    background: #000;
    color: #fff;
    padding: 8px 16px;
    border-radius: 8px;
    border: none;
}

/* Exercise list */
.jek-mobile-panel-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.jek-mobile-exercise-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px;
    background: #f8f8f8;
    border-radius: 12px;
    cursor: pointer;
}

.jek-mobile-thumb {
    width: 50px;
    height: 50px;
    object-fit: cover;
    border-radius: 8px;
}

/* Create new exercise */
.jek-mobile-create-new {
    margin-top: 20px;
    text-align: center;
}

#jek-create-new-exercise-btn {
    background: #007AFF;
    color: white;
    padding: 14px;
    border-radius: 10px;
    width: 100%;
    border: none;
}