:root {
    /* Inherit WorkBase tokens (fallbacks included). */
    --alem-surface: var(--surface-base, #ffffff);
    --alem-surface-muted: var(--surface-muted, #f5f5f5);
    --alem-text: var(--text-primary, #0f0f0f);
    --alem-muted: var(--text-muted, #626262);
    --alem-border: var(--border-subtle, rgba(15, 15, 15, 0.08));
    --alem-border-strong: var(--border-strong, #0f0f0f);
    --alem-radius-sm: var(--radius-sm, 8px);
    --alem-radius-md: var(--radius-md, 16px);
    --alem-radius-lg: var(--radius-lg, 24px);
    --alem-shadow: var(--shadow-floating, 0 25px 60px rgba(0, 0, 0, 0.1));
    --alem-glass-bg: var(--glass-bg, rgba(255, 255, 255, 0.88));
    --alem-glass-border: var(--glass-border, rgba(0, 0, 0, 0.08));
    --alem-glass-blur: var(--glass-blur, blur(14px));
    --alem-accent: var(--surface-contrast, #0f0f0f);
    --alem-accent-contrast: var(--surface-base, #ffffff);
    --alem-success: #16a34a;
    --alem-warning: #f59e0b;
    --alem-danger: #dc2626;
    --alem-font: var(--font-primary, 'Inter', 'Helvetica Neue', Arial, sans-serif);
}

.alem-ai {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 9999;
    font-family: var(--alem-font);
    color: var(--alem-text);
}

.alem-ai__launcher {
    position: fixed;
    right: 18px;
    bottom: 22px;
    pointer-events: auto;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: 999px;
    padding: 12px 18px;
    background: var(--alem-accent);
    color: var(--alem-accent-contrast);
    box-shadow: var(--alem-shadow);
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.01em;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, color 0.2s ease;
}

.alem-ai__launcher span {
    display: inline-flex;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--alem-accent-contrast);
    box-shadow: 0 0 0 4px rgba(255, 255, 255, 0.18);
}

.alem-ai__launcher:hover {
    transform: translateY(-2px);
    box-shadow: 0 30px 70px rgba(0, 0, 0, 0.14);
}

.alem-ai__backdrop {
    position: fixed;
    inset: 0;
    background: rgba(15, 15, 15, 0.28);
    backdrop-filter: blur(6px);
    opacity: 0;
    transition: opacity 0.25s ease;
    pointer-events: none;
}

.alem-ai__panel {
    position: fixed;
    top: 0;
    right: 0;
    width: min(460px, 100vw);
    height: 100vh;
    background: var(--alem-glass-bg);
    border-left: 1px solid var(--alem-glass-border);
    backdrop-filter: var(--alem-glass-blur);
    box-shadow: var(--alem-shadow);
    transform: translateX(100%);
    transition: transform 0.3s ease;
    display: flex;
    flex-direction: column;
    pointer-events: auto;
}

.alem-ai--open .alem-ai__panel {
    transform: translateX(0);
}

.alem-ai--open .alem-ai__backdrop {
    opacity: 1;
    pointer-events: auto;
}

.alem-ai--fullscreen .alem-ai__panel {
    left: 0;
    right: 0;
    width: 100vw;
    border-left: none;
}

.alem-ai__header {
    padding: 18px 20px;
    background: rgba(255, 255, 255, 0.72);
    border-bottom: 1px solid var(--alem-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.alem-ai__title h4 {
    margin: 0;
    font-size: 18px;
    font-weight: 700;
}

.alem-ai__title p {
    margin: 4px 0 0;
    font-size: 12px;
    color: var(--alem-muted);
}

.alem-ai__controls {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 8px;
}

.alem-ai__controls .alem-ai__layout {
    display: none;
}

.alem-ai__controls #alemAiCommands.alem-ai__layout {
    display: inline-flex;
}

.alem-ai__mode {
    display: inline-flex;
    gap: 6px;
    background: rgba(15, 15, 15, 0.06);
    border: 1px solid rgba(15, 15, 15, 0.12);
    border-radius: 999px;
    padding: 4px;
}

.alem-ai__mode button {
    border: none;
    background: transparent;
    color: var(--alem-muted);
    font-size: 12px;
    font-weight: 600;
    padding: 6px 10px;
    border-radius: 999px;
    cursor: pointer;
}

.alem-ai__mode button.active {
    background: var(--alem-accent);
    color: var(--alem-accent-contrast);
}

.alem-ai__wake {
    border: 1px solid rgba(15, 15, 15, 0.18);
    background: rgba(255, 255, 255, 0.7);
    color: var(--alem-text);
    border-radius: 999px;
    padding: 6px 12px;
    font-size: 11px;
    font-weight: 600;
    cursor: pointer;
}

.alem-ai__layout {
    border: 1px solid rgba(15, 15, 15, 0.18);
    background: rgba(255, 255, 255, 0.7);
    color: var(--alem-text);
    border-radius: 999px;
    padding: 6px 12px;
    font-size: 11px;
    font-weight: 600;
    cursor: pointer;
}

.alem-ai__wake[aria-pressed="true"] {
    background: rgba(15, 15, 15, 0.92);
    border-color: rgba(15, 15, 15, 0.92);
    color: var(--alem-accent-contrast);
}

.alem-ai__close {
    border: none;
    background: transparent;
    color: var(--alem-muted);
    font-size: 18px;
    cursor: pointer;
    width: 36px;
    height: 36px;
    border-radius: 12px;
    display: grid;
    place-items: center;
    transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.alem-ai__close:hover {
    background: rgba(15, 15, 15, 0.06);
    color: var(--alem-text);
    transform: translateY(-1px);
}

.alem-ai__body {
    padding: 16px 20px;
    flex: 1;
    overflow: auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.alem-ai__details {
    display: none;
    margin-top: 4px;
}

.alem-ai--details .alem-ai__details {
    display: block;
}

.alem-ai__details[aria-hidden="true"] {
    display: none;
}

.alem-ai__details[aria-hidden="false"] {
    display: block;
}

.alem-ai__messages {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.alem-ai__msg {
    padding: 12px 14px;
    border-radius: 16px;
    font-size: 13px;
    line-height: 1.45;
}

.alem-ai__msg--user {
    align-self: flex-end;
    background: rgba(15, 15, 15, 0.92);
    border: 1px solid rgba(15, 15, 15, 0.92);
    color: var(--alem-accent-contrast);
}

.alem-ai__msg--bot {
    align-self: flex-start;
    background: rgba(15, 15, 15, 0.04);
    border: 1px solid rgba(15, 15, 15, 0.08);
}

.alem-ai__steps {
    border: 1px dashed rgba(15, 15, 15, 0.18);
    border-radius: 14px;
    padding: 10px 12px;
    display: grid;
    gap: 8px;
    font-size: 12px;
    color: var(--alem-muted);
    background: rgba(255, 255, 255, 0.75);
}

.alem-ai__step {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
}

.alem-ai__step span {
    font-weight: 600;
    color: var(--alem-text);
}

.alem-ai__step[data-state="done"] {
    color: var(--alem-success);
}

.alem-ai__step[data-state="active"] {
    color: var(--alem-text);
}

.alem-ai__footer {
    padding: 14px 20px 20px;
    border-top: 1px solid var(--alem-border);
    background: rgba(255, 255, 255, 0.72);
}

.alem-ai__input {
    display: grid;
    grid-template-columns: 1fr auto auto;
    gap: 8px;
    align-items: center;
}

.alem-ai__commands {
    display: none;
}

.alem-ai__commands[aria-hidden="false"] {
    display: block;
}

.alem-ai__commands-card {
    border: 1px solid rgba(15, 15, 15, 0.12);
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.85);
    box-shadow: 0 18px 45px rgba(0, 0, 0, 0.08);
    padding: 14px;
}

.alem-ai__commands-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
    padding-bottom: 12px;
    border-bottom: 1px solid rgba(15, 15, 15, 0.08);
}

.alem-ai__commands-sub {
    margin-top: 4px;
    font-size: 12px;
    color: var(--alem-muted);
}

.alem-ai__commands-list {
    margin-top: 12px;
    display: grid;
    gap: 12px;
}

.alem-ai__commands-title {
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: rgba(15, 15, 15, 0.72);
    margin-bottom: 8px;
}

.alem-ai__commands-section ul {
    margin: 0;
    padding-left: 18px;
    display: grid;
    gap: 6px;
    font-size: 13px;
    color: var(--alem-text);
}

.alem-ai__input input {
    height: 40px;
    border-radius: 10px;
    border: 1px solid rgba(15, 15, 15, 0.12);
    background: rgba(255, 255, 255, 0.9);
    color: var(--alem-text);
    padding: 0 12px;
    font-size: 13px;
    outline: none;
    transition: border 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.alem-ai__input input:focus {
    border-color: rgba(15, 15, 15, 0.42);
    box-shadow: 0 0 0 3px rgba(15, 15, 15, 0.08);
}

.alem-ai__input input::placeholder {
    color: rgba(163, 173, 189, 0.7);
}

.alem-ai__btn {
    height: 40px;
    border-radius: 10px;
    border: none;
    background: var(--alem-accent);
    color: var(--alem-accent-contrast);
    font-weight: 700;
    font-size: 12px;
    padding: 0 12px;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, color 0.2s ease;
}

.alem-ai__btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 14px 28px rgba(0, 0, 0, 0.12);
}

.alem-ai__btn.secondary {
    background: rgba(15, 15, 15, 0.06);
    border: 1px solid rgba(15, 15, 15, 0.12);
    color: var(--alem-text);
}

.alem-ai__btn.secondary:hover {
    background: rgba(15, 15, 15, 0.1);
    box-shadow: none;
}

.alem-ai__status {
    margin-top: 8px;
    font-size: 11px;
    color: var(--alem-muted);
}

.alem-ai__status strong {
    color: var(--alem-text);
}

@media (max-width: 640px) {
    .alem-ai__panel {
        width: 100vw;
    }

    .alem-ai__input {
        grid-template-columns: 1fr auto;
    }

    .alem-ai__input .alem-ai__btn.secondary {
        display: none;
    }
}