.goals-empty-state {
    width: 100%;
    min-height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--space-5) var(--space-5) calc(var(--space-5) * 2);
    background: #000000;
    text-align: center;
    gap: var(--space-4);
}
.goals-empty-state[hidden],
#goals-tree-root[hidden],
#goals-brainstorm-intro[hidden],
#goals-brainstorm-screen[hidden] {
    display: none !important;
}
.goals-empty-state__title {
    color: var(--text-color);
    font-size: var(--font-title);
    font-weight: 600;
    line-height: 1.4;
    max-width: 320px;
}
.goals-empty-state__description {
    color: var(--text-muted);
    font-size: var(--font-body);
    line-height: 1.65;
    max-width: 340px;
}
.goals-empty-state__actions {
    display: flex;
    flex-direction: column;
    gap: 12px;
    width: 100%;
    max-width: 280px;
    margin-top: 12px;
}
.goals-empty-state__button {
    width: 100%;
    min-height: var(--control-min-height);
    padding: 14px 16px;
    border-radius: var(--control-radius);
    font-family: inherit;
    font-size: var(--font-body);
    font-weight: 600;
    line-height: 1.4;
    cursor: pointer;
    transition: filter var(--motion-fast) var(--ease-standard),
        transform var(--motion-fast) var(--ease-standard);
}

.goals-empty-state__button:active {
    transform: scale(0.99);
}
.goals-empty-state__button--primary {
    background: #FFFFFF;
    color: #000000;
    border: 1px solid #FFFFFF;
}
#goals-brainstorm-intro,
#goals-brainstorm-screen {
    width: 100%;
    min-height: 100%;
    background: #000000;
}
#goals-brainstorm-intro {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 32px 24px 48px;
    text-align: center;
    gap: 16px;
}
.goals-brainstorm-intro__title {
    color: #FFFFFF;
    font-size: 22px;
    font-weight: 600;
    max-width: 340px;
}
.goals-brainstorm-intro__description {
    color: #B0B0B0;
    font-size: 15px;
    line-height: 1.65;
    max-width: 360px;
}
.goals-target-buttons {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    width: 100%;
    max-width: 280px;
    margin-top: 8px;
    /* Keep 10/25/50 button boxes equal; do not stretch to the recommended cell height. */
    align-items: start;
}
.goals-target-option--recommended {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 6px;
    min-width: 0;
}
.goals-target-button {
    width: 100%;
    box-sizing: border-box;
    min-height: var(--control-min-height);
    padding: 14px 12px;
    border-radius: var(--control-radius);
    border: 1px solid #FFFFFF;
    background: transparent;
    color: #FFFFFF;
    font-family: inherit;
    font-size: var(--font-title);
    font-weight: 600;
    cursor: pointer;
    transition: filter var(--motion-fast) var(--ease-standard),
        transform var(--motion-fast) var(--ease-standard),
        background var(--motion-ui) var(--ease-standard);
}
.goals-target-button:active {
    transform: scale(0.99);
}
.goals-target-option--recommended .goals-target-button {
    width: 100%;
    border-color: rgba(62, 207, 142, 0.75);
    box-shadow: 0 0 0 1px rgba(62, 207, 142, 0.28);
}
.goals-target-recommend__caption {
    margin: 0;
    padding: 0 2px;
    color: #FFFFFF;
    font-size: 11px;
    font-weight: 500;
    line-height: 1.25;
    text-align: center;
    pointer-events: none;
    user-select: none;
}
#goals-brainstorm-screen {
    display: flex;
    flex-direction: column;
    min-height: 100%;
    padding: 0;
}
.goals-brainstorm-header {
    padding: 16px 16px 8px;
    border-bottom: 1px solid #141414;
}
.goals-brainstorm-header__title {
    color: #FFFFFF;
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 8px;
}
.goals-brainstorm-header__progress {
    color: #D4AF37;
    font-size: 15px;
    font-weight: 600;
}
#goals-brainstorm-chat {
    flex: 1 1 auto;
    min-height: 0;
    overflow-y: auto;
    padding: 12px 16px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.goals-brainstorm-message {
    max-width: 92%;
    font-size: 15px;
    line-height: 1.65;
    white-space: pre-line;
}
.goals-brainstorm-message--user {
    align-self: flex-end;
    color: #FFFFFF;
    text-align: right;
}
.goals-brainstorm-message--model {
    align-self: flex-start;
    color: #B0B0B0;
    text-align: left;
}
.goals-brainstorm-input-area {
    display: flex;
    gap: 10px;
    padding: 12px 16px;
    border-top: 1px solid var(--divider-color);
    background: var(--bg-color);
}
.goals-brainstorm-input-area input {
    flex: 1;
    background: var(--panel-bg);
    border: 1px solid var(--control-border);
    color: var(--text-color);
    border-radius: var(--control-radius);
    padding: 12px 14px;
    font-family: inherit;
    font-size: var(--font-body-lg);
    outline: none;
    transition: border-color var(--motion-ui) var(--ease-standard);
}
.goals-brainstorm-input-area input:focus {
    border-color: var(--accent-color);
}
.goals-brainstorm-input-area button {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: none;
    background: var(--accent-color);
    color: var(--bg-color);
    font-size: 18px;
    cursor: pointer;
    transition: filter var(--motion-fast) var(--ease-standard);
}
.goals-brainstorm-input-area button:active {
    filter: brightness(0.92);
}