.workspace-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2.5rem;
    gap: 1.5rem;
}

.greeting-block h1 {
    font-size: 2.2rem;
    font-weight: 800;
    letter-spacing: -1px;
}

.greeting-block p {
    color: var(--text-muted);
    font-size: 0.95rem;
    font-weight: 500;
    margin-top: 0.2rem;
}

.header-action-nodes {
    display: flex;
    gap: 0.75rem;
    align-items: center;
    flex-shrink: 0;
}

#theme-toggle {
    padding: 0.5rem !important;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

#theme-toggle:hover {
    transform: scale(1.08);
}

#theme-toggle svg {
    width: 22px;
    height: 22px;
}

.calendar-workspace {
    grid-column: span 2;
    padding: 2.5rem 4rem;
    overflow-y: auto;
    height: 100vh;
    animation: pageSlideIn 0.35s ease-out;
}

.header-action-nodes {
    display: flex;
    gap: 0.75rem;
    align-items: center;
    flex-shrink: 0;
}

.back-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    padding: 0 !important;
    border-radius: 12px;
    background: var(--bg-main);
    box-shadow: var(--nm-flat);
    cursor: pointer;
    border: none;
    transition: all 0.3s ease;
    color: var(--text-primary);
    text-decoration: none;
}

.back-button:hover {
    box-shadow: var(--nm-pressed);
    transform: scale(1.05);
}

.back-button i,
.back-button svg {
    width: 20px;
    height: 20px;
}

#theme-toggle {
    padding: 0.5rem !important;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

#theme-toggle:hover {
    transform: scale(1.08);
}

#theme-toggle svg {
    width: 22px;
    height: 22px;
}

.calendar-frame-container {
    padding: 2rem !important;
    margin-bottom: 2.5rem;
}

.calendar-navigation-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.calendar-navigation-bar h2 {
    font-size: 1.4rem;
    font-weight: 800;
    letter-spacing: -0.5px;
}

.calendar-weekdays-header {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    text-align: center;
    font-weight: 700;
    color: var(--text-muted);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--bg-main);
}

.calendar-days-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 1rem;
}

.calendar-day-node {
    aspect-ratio: 1.2;
    background-color: var(--bg-main);
    box-shadow: var(--nm-flat);
    border-radius: 12px;
    padding: 0.6rem;
    font-weight: 700;
    font-size: 0.95rem;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: flex-start;
    transition: var(--transition-speed);
}

.calendar-day-node:hover {
    box-shadow: var(--nm-pressed);
    transform: scale(0.97);
}

.calendar-day-node.empty-neighbor-month {
    opacity: 0.3;
    cursor: default;
    box-shadow: none;
}

.calendar-day-node.is-today {
    color: var(--accent);
    border: 2px solid var(--accent);
}

.calendar-day-node.is-selected {
    box-shadow: var(--nm-pressed);
    background-color: var(--bg-main);
}

.task-indicator-row {
    display: flex;
    gap: 0.25rem;
    flex-wrap: wrap;
    width: 100%;
}

.mini-indicator-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: var(--accent);
}

.agenda-focus-area {
    margin-top: 1rem;
}

.agenda-title-row {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.agenda-title-row h3 {
    font-size: 1.2rem;
    font-weight: 800;
    letter-spacing: -0.5px;
}

.agenda-title-row i {
    width: 22px;
    height: 22px;
}

.agenda-render-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.empty-agenda-notice {
    box-shadow: var(--nm-pressed);
    border-radius: 16px;
    padding: 3rem;
    text-align: center;
    color: var(--text-muted);
    font-weight: 500;
}

@media (max-width: 1280px) {
    .calendar-workspace {
        grid-column: auto;
        padding: 2rem 1.5rem;
        height: auto;
        min-height: 100dvh;
        overflow: visible;
    }
}

@media (max-width: 1024px) {
    .workspace-header {
        flex-direction: column;
        align-items: stretch;
    }

    .header-action-nodes {
        justify-content: flex-start;
    }

    .calendar-frame-container {
        padding: 1.5rem !important;
    }

    .calendar-navigation-bar {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }

    .calendar-days-grid {
        gap: 0.75rem;
    }

    .calendar-day-node {
        min-height: 96px;
        aspect-ratio: auto;
    }

    .agenda-title-row {
        flex-wrap: wrap;
    }
}

@media (max-width: 720px) {
    .calendar-workspace {
        padding: 1.25rem 1rem;
    }

    .greeting-block h1 {
        font-size: 1.8rem;
    }

    .calendar-weekdays-header,
    .calendar-days-grid {
        gap: 0.5rem;
    }

    .calendar-weekdays-header {
        font-size: 0.7rem;
        letter-spacing: 0.25px;
    }

    .calendar-day-node {
        padding: 0.5rem;
        min-height: 82px;
        font-size: 0.85rem;
    }

    .task-indicator-row {
        gap: 0.2rem;
    }

    .mini-indicator-dot {
        width: 5px;
        height: 5px;
    }

    .empty-agenda-notice {
        padding: 2rem 1rem;
    }
}