/* ===========================================
   Custom Exercise Builder & My Exercises
   Task 5 - Phase 4
   =========================================== */

/* ---- My Exercises Sidebar Section ---- */
.my-exercises-section {
    padding: 0;
}

.my-exercises-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 12px;
}

.my-exercises-header-left {
    display: flex;
    align-items: center;
    gap: var(--space-1-5);
    font-size: var(--text-caption);
    font-weight: 600;
    color: var(--planner-text-secondary, #6b7280);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.my-exercises-add-btn {
    display: flex;
    align-items: center;
    gap: var(--space-1);
    padding: 4px 10px;
    border: 1px dashed var(--planner-border, #e0e0e0);
    border-radius: 6px;
    background: transparent;
    color: var(--planner-red, #E54D4D);
    font-size: var(--text-caption);
    font-weight: 500;
    cursor: pointer;
    transition: all 0.15s ease;
}

.my-exercises-add-btn:hover {
    background: var(--planner-red-light, #FEF2F2);
    border-color: var(--planner-red, #E54D4D);
}

.my-exercises-add-btn .material-symbols-outlined {
    font-size: var(--text-body);
}

.my-exercises-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
    padding: 0 8px 8px;
}

.my-exercises-empty {
    padding: var(--space-4);
    text-align: center;
    color: var(--planner-text-muted, #9ca3af);
    font-size: var(--text-meta);
    line-height: 1.5;
}

.my-exercises-empty .material-symbols-outlined {
    font-size: 32px;
    display: block;
    margin: 0 auto 8px;
    opacity: 0.4;
}

/* ---- Custom Exercise Card in Sidebar ---- */
.custom-exercise-card {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: 8px 10px;
    border: 1px solid var(--planner-border, #e0e0e0);
    border-radius: 8px;
    background: var(--planner-surface, #fff);
    cursor: grab;
    transition: all 0.15s ease;
    position: relative;
}

.custom-exercise-card:hover {
    border-color: var(--planner-red, #E54D4D);
    box-shadow: 0 1px 4px rgba(229, 77, 77, 0.1);
}

.custom-exercise-card:active {
    cursor: grabbing;
}

.custom-exercise-card .card-icon {
    width: 28px;
    height: 28px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: var(--text-body);
}

.custom-exercise-card .card-icon.exercise {
    background: #FFF3E0;
    color: #E65100;
}

.custom-exercise-card .card-icon.icebreaker {
    background: #F3E5F5;
    color: #7B1FA2;
}

.custom-exercise-card .card-info {
    flex: 1;
    min-width: 0;
}

.custom-exercise-card .card-name {
    font-size: var(--text-meta);
    font-weight: 500;
    color: var(--planner-text-primary, #1f2937);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.custom-exercise-card .card-meta {
    font-size: var(--text-micro);
    color: var(--planner-text-muted, #9ca3af);
    display: flex;
    align-items: center;
    gap: var(--space-1-5);
}

.custom-exercise-card .card-badge {
    display: inline-flex;
    align-items: center;
    gap: 2px;
    padding: 1px 5px;
    border-radius: 4px;
    font-size: var(--text-nano);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    background: var(--planner-red-light, #FEF2F2);
    color: var(--planner-red, #E54D4D);
}

.custom-exercise-card .card-actions {
    display: flex;
    gap: 2px;
    opacity: 0;
    transition: opacity 0.15s ease;
}

.custom-exercise-card:hover .card-actions {
    opacity: 1;
}

.custom-exercise-card .card-action-btn {
    padding: var(--space-1);
    border: none;
    background: transparent;
    color: var(--planner-text-muted, #9ca3af);
    border-radius: 4px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.custom-exercise-card .card-action-btn:hover {
    background: var(--planner-bg-hover, #f3f4f6);
    color: var(--planner-text-primary, #1f2937);
}

.custom-exercise-card .card-action-btn.delete:hover {
    background: var(--mainsite-very-light);
    color: var(--color-error-dark);
}

.custom-exercise-card .card-action-btn .material-symbols-outlined {
    font-size: var(--text-body);
}

/* ---- Exercise Builder Modal Extras ---- */
.eb-footer-actions {
    display: flex;
    gap: var(--space-2);
    width: 100%;
    justify-content: flex-end;
}

.eb-footer-actions .ws-btn {
    min-width: 120px;
}

/* Custom category toggle */
.ws-form-row .eb-custom-category-wrap {
    display: flex;
    align-items: flex-end;
    gap: var(--space-2);
}

/* Login prompt for unauthenticated users */
.my-exercises-login-prompt {
    padding: 12px 16px;
    text-align: center;
    font-size: var(--text-caption);
    color: var(--planner-text-muted, #9ca3af);
}

.my-exercises-login-prompt a {
    color: var(--planner-red, #E54D4D);
    text-decoration: none;
    font-weight: 500;
}

.my-exercises-login-prompt a:hover {
    text-decoration: underline;
}

/* Loading state */
.my-exercises-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-5);
    gap: var(--space-2);
    color: var(--planner-text-muted, #9ca3af);
    font-size: var(--text-meta);
}

.my-exercises-loading .spinner {
    width: 16px;
    height: 16px;
    border: 2px solid var(--planner-border, #e0e0e0);
    border-top-color: var(--planner-red, #E54D4D);
    border-radius: 50%;
    animation: eb-spin 0.6s linear infinite;
}

@keyframes eb-spin {
    to { transform: rotate(360deg); }
}