:root {
    --calendar-bg: #f3f6f4;
    --calendar-surface: #ffffff;
    --calendar-surface-soft: #f7faf8;
    --calendar-text: #1a211f;
    --calendar-muted: #5f6b66;
    --calendar-muted-soft: #6d7772;
    --calendar-green: #00a86b;
    --calendar-green-hover: #08764f;
    --calendar-green-soft: #e7f6ef;
    --calendar-gold: #9d6c11;
    --calendar-gold-accent: #c4922b;
    --calendar-gold-soft: #fff7e5;
    --calendar-purple: #7655a6;
    --calendar-purple-soft: #f2edfa;
    --calendar-border: #dde4e0;
    --calendar-border-strong: #c5cec9;
    --calendar-border-subtle: #e8eeea;
    --calendar-radius-sm: 10px;
    --calendar-radius-md: 14px;
    --calendar-radius-pill: 999px;
    --calendar-focus: 0 0 0 3px rgba(0, 168, 107, 0.22);
    --calendar-max: 1360px;
    --calendar-header-h: 68px;
}

* {
    box-sizing: border-box;
}

html {
    min-width: 1100px;
    overflow-x: auto;
    background: var(--calendar-bg);
}

body {
    margin: 0;
    background: var(--calendar-bg);
    color: var(--calendar-text);
    font-family:
        Inter,
        ui-sans-serif,
        system-ui,
        -apple-system,
        BlinkMacSystemFont,
        "Segoe UI",
        sans-serif;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

a {
    color: inherit;
    text-decoration: none;
}

:focus {
    outline: none;
}

:focus-visible {
    outline: 2px solid var(--calendar-green);
    outline-offset: 2px;
}

.calendar-shell {
    width: min(calc(100% - 48px), var(--calendar-max));
    margin: 0 auto;
}

.calendar-header {
    position: sticky;
    top: 0;
    z-index: 50;
    min-height: var(--calendar-header-h);
    background: color-mix(in srgb, var(--calendar-surface) 92%, transparent);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--calendar-border);
}

.calendar-header-inner {
    min-height: var(--calendar-header-h);
    display: flex;
    align-items: center;
    gap: 24px;
    padding: 8px 0;
}

.calendar-brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    min-height: 44px;
    border-radius: var(--calendar-radius-sm);
    font-size: 19px;
    font-weight: 800;
    letter-spacing: -0.03em;
}

.calendar-brand:hover {
    color: var(--calendar-green-hover);
}

.calendar-brand img {
    width: 28px;
    height: 28px;
    object-fit: contain;
}

.calendar-nav {
    display: flex;
    align-items: center;
    gap: 4px;
    color: var(--calendar-muted);
    font-size: 13px;
    font-weight: 600;
}

.calendar-nav a {
    position: relative;
    display: inline-flex;
    align-items: center;
    min-height: 44px;
    padding: 0 12px;
    border-radius: var(--calendar-radius-sm);
}

.calendar-nav a:hover {
    color: var(--calendar-text);
    background: var(--calendar-surface-soft);
}

.calendar-nav a.is-active {
    color: var(--calendar-text);
    background: var(--calendar-green-soft);
    font-weight: 700;
}

.calendar-nav a.is-active::after {
    content: "";
    position: absolute;
    left: 12px;
    right: 12px;
    bottom: 6px;
    height: 2px;
    border-radius: var(--calendar-radius-pill);
    background: var(--calendar-green);
}

.calendar-source-status {
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 7px 12px;
    border: 1px solid var(--calendar-border);
    border-radius: var(--calendar-radius-pill);
    background: var(--calendar-surface);
    color: var(--calendar-muted);
    font-size: 12px;
    font-weight: 600;
    white-space: nowrap;
}

.calendar-status-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--calendar-green);
    box-shadow: 0 0 0 3px rgba(0, 168, 107, 0.14);
}

.calendar-hero {
    padding: 22px 0 18px;
    background:
        linear-gradient(
            180deg,
            color-mix(in srgb, var(--calendar-green-soft) 65%, transparent) 0%,
            color-mix(in srgb, var(--calendar-green-soft) 28%, transparent) 62%,
            transparent 100%
        );
}

.calendar-hero-inner {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 32px;
}

.calendar-kicker,
.calendar-week-kicker,
.calendar-sidebar-label {
    display: inline-flex;
    color: var(--calendar-green-hover);
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.calendar-kicker {
    padding: 4px 9px;
    border-radius: var(--calendar-radius-pill);
    background: var(--calendar-green-soft);
    font-size: 11px;
    letter-spacing: 0.08em;
}

.calendar-hero h1 {
    margin: 8px 0 0;
    font-size: clamp(2.1rem, 3vw, 3.2rem);
    line-height: 1.08;
    letter-spacing: -0.04em;
    font-weight: 800;
}

.calendar-hero p {
    max-width: 42rem;
    margin: 10px 0 0;
    color: var(--calendar-muted);
    font-size: 14px;
}

.calendar-range {
    display: grid;
    justify-items: end;
    padding: 12px 14px;
    border: 1px solid var(--calendar-border);
    border-radius: var(--calendar-radius-md);
    background: var(--calendar-surface);
}

.calendar-range span {
    color: var(--calendar-muted-soft);
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.calendar-range strong {
    margin-top: 3px;
    font-size: 14px;
}

.calendar-content {
    padding: 0 0 56px;
}

.calendar-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 320px;
    gap: 24px;
    align-items: start;
}

.calendar-feed {
    display: grid;
    gap: 26px;
    min-width: 0;
}

.calendar-week-section {
    min-width: 0;
}

.calendar-week-header {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 20px;
    padding: 0 2px 10px;
    border-bottom: 1px solid var(--calendar-border);
}

.calendar-week-header h2 {
    margin: 3px 0 0;
    font-size: 21px;
    line-height: 1.2;
    letter-spacing: -0.03em;
}

.calendar-week-count {
    color: var(--calendar-muted);
    font-size: 12px;
    font-weight: 600;
}

.calendar-week-list {
    display: grid;
    gap: 16px;
    margin-top: 12px;
}

.calendar-empty-week {
    padding: 22px 24px;
    border: 1px dashed var(--calendar-border-strong);
    border-radius: var(--calendar-radius-md);
    background: color-mix(in srgb, var(--calendar-surface) 70%, transparent);
    color: var(--calendar-muted);
    font-size: 13px;
}

.calendar-card {
    position: relative;
    overflow: hidden;
    border: 1px solid var(--calendar-border);
    border-radius: var(--calendar-radius-md);
    background: var(--calendar-surface);
    transition:
        border-color 160ms ease,
        box-shadow 160ms ease;
}

.calendar-card:hover {
    border-color: var(--calendar-border-strong);
}

.calendar-card:focus-within {
    box-shadow: var(--calendar-focus);
}

.calendar-card-accent {
    height: 2px;
}

.calendar-card.dividend .calendar-card-accent {
    background: var(--calendar-gold-accent);
}

.calendar-card.sro .calendar-card-accent {
    background: var(--calendar-purple);
}

.calendar-card-inner {
    padding: 20px 24px 16px;
}

.calendar-card-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px 20px;
}

.calendar-company {
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: 0;
}

.calendar-company-logo {
    width: 36px;
    height: 36px;
    flex: 0 0 36px;
    display: grid;
    place-items: center;
    overflow: hidden;
    border: 1px solid var(--calendar-border);
    border-radius: var(--calendar-radius-sm);
    background: var(--calendar-surface-soft);
    font-size: 10px;
    font-weight: 800;
}

.calendar-company-logo img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 5px;
}

.calendar-company-symbol {
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.03em;
}

.calendar-company-name {
    margin-top: 1px;
    max-width: 420px;
    overflow: hidden;
    color: var(--calendar-muted);
    font-size: 12px;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.calendar-card-meta {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
}

.calendar-type-badge {
    display: inline-flex;
    align-items: center;
    min-height: 24px;
    padding: 0 9px;
    border-radius: var(--calendar-radius-pill);
    font-size: 11px;
    font-weight: 600;
}

.calendar-type-badge.dividend {
    background: var(--calendar-gold-soft);
    color: var(--calendar-gold);
}

.calendar-type-badge.sro {
    background: var(--calendar-purple-soft);
    color: #604288;
}

.calendar-card-meta time {
    color: var(--calendar-muted-soft);
    font-size: 12px;
    font-weight: 500;
    white-space: nowrap;
}

.calendar-card-title {
    margin: 16px 0 7px;
    font-size: clamp(1.15rem, 1.9vw, 1.5rem);
    line-height: 1.28;
    letter-spacing: -0.03em;
    font-weight: 800;
}

.calendar-card-summary {
    max-width: 44rem;
    margin: 0;
    color: var(--calendar-muted);
    font-size: 14px;
    line-height: 1.62;
}

.calendar-facts {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--calendar-border-subtle);
}

.calendar-fact {
    min-width: 0;
    padding: 12px;
    border: 1px solid var(--calendar-border-subtle);
    border-radius: var(--calendar-radius-sm);
    background: var(--calendar-surface-soft);
}

.calendar-fact span {
    display: block;
    color: var(--calendar-muted-soft);
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.07em;
}

.calendar-fact strong {
    display: block;
    margin-top: 4px;
    overflow-wrap: anywhere;
    font-size: 13px;
}

.calendar-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-top: 16px;
    padding-top: 14px;
    border-top: 1px solid var(--calendar-border-subtle);
}

.calendar-date-note {
    color: var(--calendar-muted);
    font-size: 12px;
    font-weight: 500;
}

.calendar-read-more {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    min-height: 44px;
    padding: 0 8px;
    margin: -4px -8px -4px 0;
    border-radius: var(--calendar-radius-sm);
    color: var(--calendar-green-hover);
    font-size: 13px;
    font-weight: 700;
}

.calendar-read-more:hover {
    gap: 9px;
    text-decoration: underline;
    text-underline-offset: 3px;
}

.calendar-sidebar {
    position: sticky;
    top: calc(var(--calendar-header-h) + 16px);
    display: grid;
    gap: 12px;
}

.calendar-sidebar-card {
    padding: 16px;
    border: 1px solid var(--calendar-border);
    border-radius: var(--calendar-radius-md);
    background: var(--calendar-surface);
}

.calendar-sidebar-card h2 {
    margin: 0;
    font-size: 14px;
    letter-spacing: -0.02em;
}

.calendar-sidebar-card p {
    margin: 8px 0 0;
    color: var(--calendar-muted);
    font-size: 12px;
    line-height: 1.65;
}

.calendar-sidebar-highlight {
    background: color-mix(in srgb, var(--calendar-green-soft) 38%, white);
}

.calendar-sidebar-highlight strong {
    display: block;
    margin-top: 5px;
    font-size: 14px;
}

.calendar-footer {
    padding: 20px 0 24px;
    border-top: 1px solid var(--calendar-border);
    background: var(--calendar-surface);
    color: var(--calendar-muted);
    font-size: 12px;
}

.calendar-footer-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

@media (max-width: 1280px) {
    .calendar-shell {
        width: min(calc(100% - 32px), var(--calendar-max));
    }

    .calendar-layout {
        grid-template-columns: minmax(0, 1fr) 280px;
        gap: 20px;
    }

    .calendar-facts {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}