/* ==========================================
   WORKOUT PAGE STYLES
   ========================================== */

/* Page header */
.workout-header {
    margin-bottom: var(--space-md);
}

.workout-day-info {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.workout-day-name {
    font-size: var(--font-xl);
    font-weight: 700;
}

.workout-summary {
    margin-top: var(--space-xs);
}

/* Day selector chips */
.workout-day-selector {
    margin-bottom: var(--space-md);
}

/* Overload reminder */
.overload-reminder {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    background: rgba(76, 175, 124, 0.1);
    border: 1px solid rgba(76, 175, 124, 0.2);
    border-radius: var(--radius-sm);
    margin-bottom: var(--space-md);
    color: var(--accent-green);
    font-size: var(--font-sm);
    font-weight: 500;
}

.overload-reminder svg {
    flex-shrink: 0;
}

/* ==========================================
   EXERCISE CARD
   ========================================== */

.exercise-card {
    margin-bottom: var(--space-md);
    overflow: hidden;
}

.exercise-header {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
}

.exercise-num {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-input);
    border-radius: var(--radius-full);
    font-size: var(--font-sm);
    font-weight: 700;
    color: var(--text-secondary);
    flex-shrink: 0;
}

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

.exercise-name {
    font-size: var(--font-base);
    font-weight: 600;
    line-height: 1.3;
}

.exercise-meta {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: var(--font-xs);
    color: var(--text-secondary);
    margin-top: 2px;
}

.meta-dot {
    width: 3px;
    height: 3px;
    background: var(--text-muted);
    border-radius: 50%;
}

.exercise-toggle {
    flex-shrink: 0;
    color: var(--text-muted);
    transition: transform var(--transition-fast);
}

.exercise-toggle.open {
    transform: rotate(180deg);
}

/* Exercise details (collapsible) */
.exercise-details {
    padding-top: var(--space-md);
    border-top: 1px solid var(--border-color);
    margin-top: var(--space-md);
}

.exercise-visual {
    margin-bottom: var(--space-md);
}

.muscle-svg-container {
    display: flex;
    justify-content: center;
}

.muscle-diagrams {
    display: flex;
    gap: var(--space-lg);
    justify-content: center;
}

.muscle-diagram-col {
    text-align: center;
}

.diagram-label {
    font-size: var(--font-xs);
    color: var(--text-muted);
    margin-bottom: var(--space-xs);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Muscle colors */
.muscle-primary {
    fill: var(--muscle-primary);
}

.muscle-secondary {
    fill: var(--muscle-secondary);
}

.muscle-inactive {
    fill: transparent;
}

.muscle-legend {
    display: flex;
    justify-content: center;
    gap: var(--space-md);
    margin-top: var(--space-sm);
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: var(--font-xs);
    color: var(--text-secondary);
}

.legend-item::before {
    content: '';
    width: 10px;
    height: 10px;
    border-radius: 2px;
}

.legend-primary::before {
    background: var(--muscle-primary);
}

.legend-secondary::before {
    background: var(--muscle-secondary);
}

/* Instructions & tips */
.exercise-instructions {
    font-size: var(--font-sm);
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--space-md);
}

.exercise-tips {
    background: rgba(74, 144, 217, 0.08);
    border-radius: var(--radius-sm);
    padding: var(--space-md);
}

.exercise-tips .tip-item {
    font-size: var(--font-sm);
    color: var(--accent-blue);
    margin-bottom: var(--space-xs);
    line-height: 1.5;
}

.exercise-tips .tip-item:last-child {
    margin-bottom: 0;
}

/* ==========================================
   SETS TRACKING
   ========================================== */

.exercise-sets {
    margin-top: var(--space-md);
    padding-top: var(--space-md);
    border-top: 1px solid var(--border-color);
}

.sets-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: var(--font-xs);
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: var(--space-sm);
    padding: 0 var(--space-xs);
}

.set-row {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-xs);
    border-radius: var(--radius-sm);
    margin-bottom: 4px;
}

.set-row:nth-child(even) {
    background: rgba(255, 255, 255, 0.02);
}

.set-num {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-xs);
    font-weight: 600;
    color: var(--text-muted);
    flex-shrink: 0;
}

.set-input-group {
    display: flex;
    align-items: center;
    gap: 6px;
    flex: 1;
}

.set-weight,
.set-reps {
    width: 64px;
    padding: 6px 8px;
    text-align: center;
    font-size: var(--font-sm);
    font-weight: 600;
    border-radius: 6px;
}

.set-x {
    font-size: var(--font-xs);
    color: var(--text-muted);
    font-weight: 600;
}

.set-check {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-full);
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    color: var(--text-muted);
    transition: all var(--transition-fast);
    flex-shrink: 0;
}

.set-check.done {
    background: var(--accent-green);
    border-color: var(--accent-green);
    color: white;
}

.set-check:active {
    transform: scale(0.9);
}

/* ==========================================
   EXERCISE HISTORY
   ========================================== */

.exercise-history {
    margin-top: var(--space-md);
    padding-top: var(--space-sm);
    border-top: 1px solid var(--border-color);
}

.history-title {
    font-size: var(--font-xs);
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: var(--space-sm);
}

.history-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 4px 0;
    font-size: var(--font-sm);
}

.history-week {
    color: var(--text-secondary);
}

.history-val {
    color: var(--text-primary);
    font-weight: 500;
}

/* ==========================================
   SWIMMING CARD
   ========================================== */

.swimming-card {
    text-align: center;
}

.swimming-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-lg);
}

.swimming-header h3 {
    font-size: var(--font-lg);
    font-weight: 700;
}

.swimming-icon {
    margin-bottom: var(--space-xs);
}

.swimming-protocol {
    text-align: left;
}

.swim-block {
    padding: var(--space-md);
    background: var(--bg-input);
    border-radius: var(--radius-sm);
    margin-bottom: var(--space-sm);
}

.swim-block-title {
    font-size: var(--font-sm);
    font-weight: 600;
    color: var(--accent-purple);
    margin-bottom: 4px;
}

.swim-block-desc {
    font-size: var(--font-sm);
    color: var(--text-secondary);
    line-height: 1.5;
}

.swimming-note {
    margin-top: var(--space-md);
    padding: var(--space-md);
    background: rgba(144, 112, 208, 0.08);
    border-radius: var(--radius-sm);
    font-size: var(--font-sm);
    color: var(--text-secondary);
    line-height: 1.5;
    text-align: left;
}

.swimming-note strong {
    color: var(--accent-purple);
}

/* ==========================================
   REST DAY CARD
   ========================================== */

.rest-card {
    padding: var(--space-xl) var(--space-md);
}

.rest-content h3 {
    font-size: var(--font-lg);
    color: var(--text-primary);
}

.rest-content p {
    line-height: 1.6;
}

.rest-tips {
    text-align: left;
    max-width: 320px;
    margin: 0 auto;
}

.rest-tips .tip-item {
    font-size: var(--font-sm);
    color: var(--text-secondary);
    padding: 4px 0;
    line-height: 1.5;
}