.settings-panel {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
    text-align: left;
    max-height: 2000px;
    opacity: 1;
    overflow: hidden;
    transition: all 0.5s ease;
}

.settings-panel.collapsed {
    max-height: 0;
    opacity: 0;
    margin-top: 0;
    padding-top: 0;
}

.settings-panel.collapsed .setting-group,
.settings-panel.collapsed .session-history {
    margin: 0;
    padding: 0;
}

.settings-panel h2 {
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    color: var(--primary-color);
}

.setting-group {
    background: rgba(0, 0, 0, 0.2);
    border-radius: 10px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.setting-group h3 {
    font-size: 1.2rem;
    margin-bottom: 1rem;
    color: var(--secondary-color);
}

.setting-item {
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.text-input {
    background: var(--input-bg);
    border: 1px solid var(--border-color);
    border-radius: 5px;
    padding: 0.5rem 1rem;
    color: white;
    width: 100%;
    font-size: 1rem;
}

.time-setting {
    display: flex;
    align-items: center;
}

.time-inputs {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.time-input {
    background: var(--input-bg);
    border: 1px solid var(--border-color);
    border-radius: 5px;
    padding: 0.5rem;
    color: white;
    width: 60px;
    text-align: center;
    font-size: 1rem;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
}

.text-area {
    background: var(--input-bg);
    border: 1px solid var(--border-color);
    border-radius: 5px;
    padding: 0.8rem;
    color: white;
    width: 100%;
    min-height: 80px;
    resize: vertical;
    font-family: inherit;
    font-size: 0.9rem;
    line-height: 1.5;
}

.text-area:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(99, 102, 241, 0.2);
}

.setting-help {
    display: block;
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.6);
    margin-top: 0.3rem;
    font-style: italic;
} 