/* Tập trung — trồng cây / nuôi thỏ */
.page-focus .duo-map-header {
    background: linear-gradient(135deg, #2d9f6f 0%, #1a7a52 100%);
    box-shadow: 0 6px 0 #145c3d;
}

.focus-mode-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-bottom: 20px;
}

.focus-mode-card {
    border: 3px solid var(--duo-border-color);
    border-radius: 20px;
    padding: 20px 12px;
    text-align: center;
    cursor: pointer;
    background: white;
    transition: transform 0.15s, border-color 0.15s, box-shadow 0.15s;
}

.focus-mode-card:hover {
    transform: translateY(-2px);
}

.focus-mode-card.selected {
    border-color: var(--duo-green);
    background: var(--duo-green-light);
    box-shadow: 0 4px 0 var(--duo-green-border);
}

.focus-mode-emoji {
    font-size: 48px;
    line-height: 1.2;
    display: block;
    margin-bottom: 8px;
}

.focus-mode-label {
    font-weight: 800;
    font-size: 15px;
    color: var(--duo-dark);
}

.focus-duration-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 20px;
}

.focus-duration-btn {
    flex: 1;
    min-width: 64px;
    height: 44px;
    border: 2px solid var(--duo-border-color);
    border-radius: 14px;
    background: white;
    font-weight: 800;
    font-size: 14px;
    color: var(--duo-dark);
    cursor: pointer;
    transition: all 0.15s;
}

.focus-duration-btn.selected {
    border-color: var(--duo-green);
    background: var(--duo-green);
    color: white;
    box-shadow: 0 3px 0 var(--duo-green-border);
}

.focus-session-overlay {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 9999;
    background: linear-gradient(180deg, #e8f8ef 0%, #d4f0e4 50%, #b8e6d0 100%);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 24px;
    text-align: center;
}

.focus-session-overlay.active {
    display: flex;
}

.focus-session-overlay.failed {
    background: linear-gradient(180deg, #fde8e8 0%, #f5d0d0 100%);
}

.focus-session-overlay.success {
    background: linear-gradient(180deg, #e8f8ef 0%, #a8e6c8 100%);
}

.focus-timer-display {
    font-size: 56px;
    font-weight: 900;
    color: var(--duo-dark);
    font-variant-numeric: tabular-nums;
    margin: 16px 0;
    letter-spacing: 2px;
}

.focus-visual-stage {
    width: 200px;
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 8px;
    position: relative;
}

.focus-visual-emoji {
    font-size: 96px;
    line-height: 1;
    transition: transform 0.5s ease, filter 0.5s ease;
    animation: focus-breathe 2.5s ease-in-out infinite;
}

.focus-visual-emoji.wilted {
    filter: grayscale(0.8) brightness(0.7);
    animation: none;
    transform: scale(0.85) rotate(-8deg);
}

.focus-visual-emoji.dead {
    filter: grayscale(1);
    animation: none;
    transform: scale(0.75);
}

@keyframes focus-breathe {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.06); }
}

.focus-ground {
    width: 120px;
    height: 16px;
    background: #8b6914;
    border-radius: 50%;
    margin: -12px auto 0;
    opacity: 0.5;
}

.focus-ground.wilted {
    background: #6b5344;
}

.focus-hint {
    font-size: 14px;
    font-weight: 700;
    color: var(--duo-dark-muted);
    max-width: 320px;
    line-height: 1.5;
    margin-bottom: 20px;
}

.focus-hint strong {
    color: var(--duo-green-border);
}

.focus-session-overlay.failed .focus-hint strong {
    color: var(--duo-red);
}

.focus-garden-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(72px, 1fr));
    gap: 10px;
}

.focus-garden-item {
    background: var(--duo-green-light);
    border: 2px solid var(--duo-green);
    border-radius: 16px;
    padding: 12px 8px;
    text-align: center;
}

.focus-garden-item .emoji {
    font-size: 32px;
    display: block;
}

.focus-garden-item .mins {
    font-size: 11px;
    font-weight: 800;
    color: var(--duo-green-border);
    margin-top: 4px;
}

.focus-stat-row {
    display: flex;
    gap: 10px;
    margin-bottom: 16px;
}

.focus-stat-box {
    flex: 1;
    background: white;
    border: 2px solid var(--duo-border-color);
    border-radius: 14px;
    padding: 12px;
    text-align: center;
}

.focus-stat-box .num {
    font-size: 22px;
    font-weight: 900;
    color: var(--duo-green-border);
}

.focus-stat-box .lbl {
    font-size: 11px;
    font-weight: 700;
    color: var(--duo-dark-muted);
    margin-top: 2px;
}

.focus-warning-banner {
    display: none;
    background: #fff3cd;
    border: 2px solid #ffc107;
    border-radius: 12px;
    padding: 10px 14px;
    font-size: 13px;
    font-weight: 700;
    color: #856404;
    margin-bottom: 12px;
    max-width: 320px;
}

.focus-warning-banner.show {
    display: block;
    animation: focus-pulse 0.8s ease infinite alternate;
}

@keyframes focus-pulse {
    from { opacity: 0.85; }
    to { opacity: 1; }
}

/* Widget nổi — hiện trên mọi trang khi đang tập trung */
.focus-float-widget {
    position: fixed;
    bottom: calc(72px + env(safe-area-inset-bottom, 0px));
    left: 12px;
    z-index: 9000;
    display: flex;
    align-items: center;
    gap: 10px;
    background: white;
    border: 3px solid var(--duo-green);
    border-radius: 20px;
    padding: 10px 14px;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
    max-width: calc(100vw - 24px);
    touch-action: none;
    user-select: none;
    cursor: grab;
}

.focus-float-widget.is-positioned {
    bottom: auto !important;
}

.focus-float-widget.dragging {
    cursor: grabbing;
    box-shadow: 0 10px 28px rgba(0, 0, 0, 0.22);
    opacity: 0.95;
}

.focus-float-widget.hidden {
    display: none !important;
}

/* Banner trạng thái — 1 thông báo duy nhất, không chồng toast */
.focus-status-banner {
    position: fixed;
    top: calc(56px + env(safe-area-inset-top, 0px));
    left: 50%;
    transform: translateX(-50%);
    z-index: 8999;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 18px;
    border-radius: 999px;
    font-size: 14px;
    font-weight: 800;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
    border: 2px solid transparent;
    max-width: calc(100vw - 24px);
    white-space: nowrap;
    animation: focusBannerIn 0.1s ease;
    pointer-events: none;
}

.focus-status-banner.hidden {
    display: none !important;
}

.focus-status-banner.warn {
    background: #fff5f5;
    color: #c0392b;
    border-color: #f5b7b1;
}

.focus-status-banner.ok {
    background: #f0fff4;
    color: #1e8449;
    border-color: #a9dfbf;
}

.focus-status-icon {
    font-size: 18px;
    line-height: 1;
}

@keyframes focusBannerIn {
    from { opacity: 0; transform: translateX(-50%) translateY(-8px); }
    to { opacity: 1; transform: translateX(-50%) translateY(0); }
}

@media (min-width: 769px) {
    .focus-status-banner {
        top: 16px;
    }
}

#focus-widget-emoji {
    font-size: 36px;
    line-height: 1;
}

#focus-widget-timer {
    font-size: 20px;
    font-weight: 900;
    font-variant-numeric: tabular-nums;
    color: var(--duo-dark);
    min-width: 52px;
}

#focus-widget-status {
    font-size: 11px;
    font-weight: 700;
    color: var(--duo-green-border);
    max-width: 120px;
    line-height: 1.3;
}

.focus-widget-stop {
    border: none;
    background: var(--duo-gray-light);
    color: var(--duo-dark-muted);
    font-size: 11px;
    font-weight: 800;
    padding: 6px 10px;
    border-radius: 10px;
    cursor: pointer;
    flex-shrink: 0;
    touch-action: manipulation;
    user-select: none;
}

/* Cảnh báo toàn màn khi rời tab */
.focus-grace-overlay {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 10000;
    background: rgba(0, 0, 0, 0.75);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 24px;
    text-align: center;
}

.focus-grace-overlay.active {
    display: flex;
}

.focus-grace-card {
    background: white;
    border-radius: 24px;
    padding: 32px 24px;
    max-width: 340px;
    border: 4px solid #ffc107;
}

#focus-grace-count {
    font-size: 64px;
    font-weight: 900;
    color: #e67e22;
    line-height: 1;
    margin: 16px 0;
}

#focus-grace-text {
    font-size: 16px;
    font-weight: 800;
    color: var(--duo-dark);
    line-height: 1.5;
}

@media (min-width: 769px) {
    .focus-float-widget:not(.is-positioned) {
        bottom: 24px;
        left: 280px;
    }
}

@media (max-width: 768px) {
    .focus-timer-display {
        font-size: 44px;
    }
    .focus-visual-emoji {
        font-size: 80px;
    }
}