:root {
    --bg: #f4efe8;
    --panel: rgba(255, 251, 246, 0.9);
    --text: #1f2937;
    --muted: #6b7280;
    --task: #166534;
    --event: #0f766e;
    --line: rgba(123, 92, 62, 0.18);
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    min-height: 100vh;
    font-family: Georgia, "Times New Roman", serif;
    color: var(--text);
    background:
        radial-gradient(circle at top left, rgba(245, 158, 11, 0.16), transparent 28%),
        radial-gradient(circle at bottom right, rgba(15, 118, 110, 0.14), transparent 22%),
        linear-gradient(180deg, #faf4eb 0%, #efe4d2 100%);
    padding: 24px;
}

.board {
    max-width: 1440px;
    margin: 0 auto;
}

.board-hero,
.day-panel {
    background: var(--panel);
    border: 1px solid rgba(255, 255, 255, 0.6);
    box-shadow: 0 18px 45px rgba(101, 67, 33, 0.12);
    backdrop-filter: blur(14px);
}

.board-hero {
    border-radius: 28px;
    padding: 28px;
    margin-bottom: 20px;
}

.board-label {
    text-transform: uppercase;
    letter-spacing: 0.18em;
    font-size: 12px;
    color: #92400e;
    margin-bottom: 10px;
}

.board-hero h1 {
    font-size: clamp(34px, 5vw, 62px);
    line-height: 0.95;
    margin-bottom: 12px;
}

.board-copy {
    max-width: 780px;
    color: var(--muted);
    font-size: 22px;
    line-height: 1.4;
}

.view-tabs {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
}

.view-tab {
    border: 1px solid rgba(123, 92, 62, 0.18);
    background: rgba(255, 251, 246, 0.75);
    color: var(--muted);
    border-radius: 999px;
    padding: 10px 20px;
    font-size: 15px;
    font-family: inherit;
    cursor: pointer;
    transition: background 0.18s ease, color 0.18s ease, transform 0.18s ease;
}

.view-tab:hover {
    transform: translateY(-1px);
}

.view-tab.is-active {
    background: linear-gradient(135deg, #d97706 0%, #9a3412 100%);
    color: white;
    border-color: transparent;
}

.days-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
}

.days-grid[hidden],
.week-view[hidden] {
    display: none;
}

.day-panel {
    border-radius: 28px;
    padding: 28px;
}

.panel-head {
    border-bottom: 1px solid var(--line);
    padding-bottom: 16px;
    margin-bottom: 18px;
}

.day-title {
    font-size: 36px;
    line-height: 1.1;
}

.tasks-list,
.events-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.tasks-list {
    margin-bottom: 18px;
}

.task-item,
.event-item,
.empty-message {
    border-radius: 18px;
    padding: 16px 18px;
}

.task-item {
    background: rgba(22, 101, 52, 0.08);
    border: 1px solid rgba(22, 101, 52, 0.14);
    font-size: 28px;
}

.event-item {
    display: grid;
    grid-template-columns: 160px 1fr;
    gap: 14px;
    background: color-mix(in srgb, var(--event-color, #89b4fa) 16%, white);
    border: 1px solid var(--event-color, #89b4fa);
    border-left: 8px solid var(--event-color, #89b4fa);
    font-size: 28px;
    align-items: start;
}

.event-time {
    color: #1f2937;
    font-weight: 700;
}

.event-title {
    color: #1f2937;
}

.empty-message {
    color: var(--muted);
    border: 1px dashed var(--line);
    font-size: 24px;
}

.week-view {
    background: var(--panel);
    border: 1px solid rgba(255, 255, 255, 0.6);
    box-shadow: 0 18px 45px rgba(101, 67, 33, 0.12);
    backdrop-filter: blur(14px);
    border-radius: 28px;
    padding: 24px;
    margin-top: 20px;
}

.week-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 18px;
    flex-wrap: wrap;
}

.nav-btn {
    border: 1px solid rgba(123, 92, 62, 0.18);
    background: rgba(255, 251, 246, 0.9);
    color: var(--text);
    border-radius: 999px;
    padding: 10px 16px;
    font-size: 14px;
    font-family: inherit;
    cursor: pointer;
    transition: transform 0.18s ease;
}

.nav-btn:hover {
    transform: translateY(-1px);
}

.range-title {
    font-size: 18px;
    font-weight: 700;
    text-align: center;
}

.week-scroll {
    overflow-x: auto;
    padding-bottom: 8px;
    scrollbar-width: thin;
}

.week-grid {
    display: grid;
    grid-template-columns: repeat(7, minmax(200px, 1fr));
    gap: 14px;
    min-width: 1500px;
}

.week-day-card {
    border-radius: 22px;
    padding: 14px;
    background: rgba(255, 255, 255, 0.5);
    border: 1px solid var(--line);
}

.week-day-card.is-today {
    outline: 2px solid rgba(217, 119, 6, 0.28);
}

.week-day-header {
    font-size: 15px;
    font-weight: 700;
    margin-bottom: 10px;
    min-height: 2.4em;
    line-height: 1.2;
}

.week-task-list {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 12px;
}

.week-task-item {
    background: rgba(22, 101, 52, 0.08);
    border: 1px solid rgba(22, 101, 52, 0.14);
    border-radius: 12px;
    padding: 8px 10px;
    font-size: 13px;
}

.timeline {
    position: relative;
    height: 576px;
    border-radius: 18px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.9) 0%, rgba(252, 246, 238, 0.95) 100%);
    border: 1px solid var(--line);
    overflow: hidden;
}

.timeline-hour {
    position: absolute;
    left: 0;
    right: 0;
    height: 48px;
    border-top: 1px solid rgba(123, 92, 62, 0.12);
}

.timeline-hour-label {
    position: absolute;
    top: -8px;
    left: 8px;
    font-size: 10px;
    color: var(--muted);
    background: rgba(255, 250, 242, 0.9);
    padding: 0 4px;
}

.event-block {
    position: absolute;
    left: 8px;
    right: 8px;
    border-radius: 14px;
    padding: 6px 10px;
    display: flex;
    align-items: center;
    background: var(--event-color, #89b4fa);
    color: #1e1e2e;
    box-shadow: 0 10px 20px rgba(30, 30, 46, 0.2);
    overflow: hidden;
}

.event-block.recurring {
    outline: 2px solid rgba(30, 30, 46, 0.35);
}

.event-block .event-line {
    display: flex;
    align-items: baseline;
    gap: 6px;
    min-width: 0;
    width: 100%;
}

.event-block .event-time {
    font-size: 11px;
    opacity: 0.75;
    flex-shrink: 0;
    white-space: nowrap;
    color: #1e1e2e;
}

.event-block .event-title {
    font-size: 12px;
    font-weight: 700;
    line-height: 1.2;
    color: #1e1e2e;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    min-width: 0;
}

@media (max-width: 900px) {
    .days-grid {
        grid-template-columns: 1fr;
    }

    .day-title {
        font-size: 28px;
    }

    .board-copy,
    .task-item,
    .event-item {
        font-size: 20px;
    }

    .event-item {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    body {
        padding: 14px;
    }

    .board-hero {
        padding: 20px;
        border-radius: 22px;
    }

    .board-hero h1 {
        font-size: clamp(26px, 8vw, 38px);
    }

    .board-label {
        font-size: 11px;
    }

    .board-copy {
        font-size: 16px;
    }

    .view-tabs {
        gap: 8px;
    }

    .view-tab {
        flex: 1;
        padding: 10px 12px;
        font-size: 14px;
        text-align: center;
    }

    .day-panel {
        padding: 18px;
        border-radius: 20px;
    }

    .day-title {
        font-size: 22px;
    }

    .task-item,
    .event-item {
        font-size: 16px;
        padding: 12px 14px;
    }

    .event-item {
        gap: 6px;
    }

    .week-view {
        padding: 16px;
        border-radius: 20px;
    }

    .week-toolbar {
        justify-content: center;
        text-align: center;
    }

    .range-title {
        width: 100%;
        order: -1;
        margin-bottom: 4px;
    }

    .timeline {
        height: 480px;
    }

    .week-day-card {
        padding: 10px;
    }
}