/* ========================================
   Toolbar - VS Code Style
   ======================================== */

#toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background-color: #1E1E1E;
    border-bottom: 1px solid #2D2D2D;
    padding: 0 12px;
    height: 48px;
    flex-shrink: 0;
}

.toolbar-section {
    display: flex;
    align-items: center;
    gap: 8px;
}

.toolbar-controls {
    flex: 1;
    justify-content: center;
    gap: 4px;
}

/* ========================================
   App Title
   ======================================== */

.app-title {
    font-size: 13px;
    font-weight: 400;
    color: #CCCCCC;
    display: flex;
    align-items: center;
    gap: 8px;
    letter-spacing: 0.02em;
    margin-right: 16px;
}

.app-title i {
    color: #858585;
    font-size: 14px;
}

/* ========================================
   Toolbar Buttons - VS Code Style (Icon Only)
   ======================================== */

.toolbar-btn {
    background-color: transparent;
    color: #CCCCCC;
    width: 28px;
    height: 28px;
    border-radius: 3px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    border: none;
    transition: all 0.08s ease;
    cursor: pointer;
    padding: 0;
}

.toolbar-btn:hover:not(:disabled) {
    background-color: rgba(255, 255, 255, 0.1);
    color: #FFFFFF;
}

.toolbar-btn:active:not(:disabled) {
    background-color: rgba(255, 255, 255, 0.05);
}

.toolbar-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.toolbar-btn.active {
    background-color: rgba(55, 148, 255, 0.15);
    color: #3794FF;
}

/* Play button active state */
#btn-play.active {
    background-color: rgba(73, 190, 133, 0.15);
    color: #49BE85;
}

/* Pause button active state */
#btn-pause.active {
    background-color: rgba(241, 196, 15, 0.15);
    color: #F1C40F;
}

/* ========================================
   Toolbar Separator
   ======================================== */

.toolbar-separator {
    width: 1px;
    height: 20px;
    background-color: #3C3C3C;
    margin: 0 8px;
    flex-shrink: 0;
}

/* ========================================
   Tick Rate Control (Toolbar)
   ======================================== */

.toolbar-tick-rate {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 0 8px;
    height: 28px;
    background-color: rgba(255, 255, 255, 0.03);
    border-radius: 3px;
    border: 1px solid #3C3C3C;
}

.toolbar-tick-rate i {
    font-size: 11px;
    color: #858585;
}

.tick-rate-input {
    width: 36px;
    background-color: transparent;
    border: none;
    color: #CCCCCC;
    font-size: 12px;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
    text-align: center;
    outline: none;
    padding: 0;
    -moz-appearance: textfield;
}

.tick-rate-input::-webkit-inner-spin-button,
.tick-rate-input::-webkit-outer-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.tick-rate-input:focus {
    color: #FFFFFF;
}

.tick-rate-unit {
    font-size: 11px;
    color: #858585;
    user-select: none;
}

/* ========================================
   Status Bar (Bottom) - VS Code Style
   ======================================== */

#status-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background-color: #007ACC;
    color: #FFFFFF;
    padding: 0 12px;
    height: 24px;
    font-size: 11px;
    flex-shrink: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
}

.status-bar-section {
    display: flex;
    align-items: center;
    gap: 16px;
}

.status-item {
    display: flex;
    align-items: center;
    gap: 6px;
    cursor: default;
    white-space: nowrap;
}

.status-item i {
    font-size: 10px;
    opacity: 0.9;
}

.status-item:hover {
    opacity: 0.9;
}

.status-item-value {
    font-weight: 500;
}

/* Execution state colors */
.status-bar.state-running {
    background-color: #49BE85;
}

.status-bar.state-paused {
    background-color: #F1C40F;
}

.status-bar.state-idle {
    background-color: #007ACC;
}

.status-bar.state-error {
    background-color: #F44747;
}