/* Theme */
:root {
    --bg: #eef4fb;
    --bg-soft: #f7fbff;
    --surface: #fcfeff;
    --surface-strong: #e1ecf8;
    --surface-white: #ffffff;
    --surface-muted: #f8fbfe;
    --surface-past: #f4f7fa;
    --surface-overlay: #edf5fd;
    --text: #18324d;
    --text-strong: #223140;
    --muted: #5b728a;
    --accent: #2f6ea6;
    --accent-dark: #1f4f7d;
    --accent-strong: #0056a3;
    --accent-bright: #0060b5;
    --accent-link: #005daf;
    --focus: #0c63b8;
    --line: #c7d7ea;
    --line-strong: rgba(31, 79, 125, 0.22);
    --panel-border: rgba(31, 79, 125, 0.12);
    --panel-border-strong: rgba(31, 79, 125, 0.14);
    --panel-border-soft: rgba(31, 79, 125, 0.08);
    --panel-shadow: 0 26px 70px rgba(18, 39, 60, 0.24);
    --card-shadow: 0 10px 22px rgba(31, 79, 125, 0.08);
    --white-rgb: 255, 255, 255;
    --accent-rgb: 47, 110, 166;
    --accent-dark-rgb: 31, 79, 125;
    --overlay-rgb: 18, 39, 60;
    --success: #24a35c;
    --danger: #d84d57;
    --danger-dark: #a62f2f;
    --reserve: #c53b4b;
    --closed: #121417;
    --reminder: #2ea866;
    --day-accent: #c13b72;
    --shadow: 0 18px 45px rgba(30, 66, 108, 0.14);
    --radius: 12px;
    font-size: 16px;
}

/* Base */
* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    min-height: 100vh;
    margin: 0;
    font-family: "Manrope", sans-serif;
    color: var(--text);
    background:
        radial-gradient(circle at top left, rgba(var(--accent-rgb), 0.18), transparent 24rem),
        linear-gradient(180deg, var(--bg-soft) 0%, var(--bg) 100%);
}

body.has-offer-banner {
    padding-bottom: 6.5rem;
}

body.has-modal-open {
    overflow: hidden;
}

/* Accessibility */
.skip-link {
    position: absolute;
    top: 0.6rem;
    left: 0.75rem;
    z-index: 2000;
    padding: 0.7rem 1rem;
    border-radius: 999px;
    background: var(--surface-white);
    color: var(--accent-dark);
    text-decoration: none;
    box-shadow: 0 10px 24px rgba(var(--accent-dark-rgb), 0.18);
    transform: translateY(-200%);
    transition: transform 0.2s ease;
}

.skip-link:focus {
    transform: translateY(0);
}

button,
input,
select {
    font: inherit;
}

button,
a,
input,
select {
    outline-offset: 3px;
}

button:focus-visible,
a:focus-visible,
input:focus-visible,
select:focus-visible,
.event-card:focus-visible {
    outline: 3px solid var(--focus);
}

/* Page shell */
.page-shell {
    width: 100%;
    max-width: 1700px;
    margin: 0 auto;
    padding: 0.5rem 0 2rem;
}

.hero {
    display: flex;
    justify-content: space-between;
    flex-direction: column;
    flex-wrap: wrap;
    gap: 0.6rem;
    align-items: flex-start;
    padding: 1.15rem 1.2rem;
    padding-bottom: 0.5rem;
    border: 1px solid var(--panel-border-soft);
    border-radius: var(--radius);
    background: linear-gradient(135deg, rgba(var(--white-rgb), 0.96), rgba(var(--accent-dark-rgb), 0.08));
    box-shadow: var(--shadow);
    position: sticky;
    top: -10px;
    z-index: 40;
    backdrop-filter: blur(10px);
}

#belka-control {
    display: flex;
    justify-content: space-between;
    width: 100%;
}

.hero-brand {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    min-width: 0;
}

.hero-logo {
    width: clamp(32px, 4vw, 53px);
    height: auto;
    object-fit: contain;
    flex-shrink: 0;
}

.eyebrow {
    margin: 0 0 0.25rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    font-size: 0.4rem;
    color: var(--accent-dark);
}

h1,
h2,
h3,
p {
    margin-top: 0;
}

h1 {
    margin-bottom: 0;
    font-size: clamp(1rem, 2.45vw, 1.75rem);
    line-height: 1;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    align-items: center;
    gap: 0.75rem;
}

.hero-weekday-row {
    width: 100%;
    margin: 0.15rem 0 0;
    padding-top: 0.5rem;
    border-top: 1px solid rgba(var(--accent-rgb), 0.16);
}

.week-page .page-shell {
    width: min(96vw, 1880px);
}


.week-hero-bar {
    gap: 1.1rem;
}

.week-kicker {
    margin: 0 0 0.2rem;
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--accent-bright);
}

.week-hero-summary {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 0.2rem;
}

.week-range-label {
    margin: 0;
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--muted);
}

.week-hero-summary h2 {
    margin: 0;
    font-size: 1.35rem;
    color: var(--accent-strong);
}

/* Layout */
.layout {
    display: block;
    margin-top: 0.5rem;
}

.filters-panel,
.content-panel {
    background: rgba(var(--white-rgb), 0.95);
    border: 1px solid var(--panel-border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.week-content-panel {
    padding: 1.1rem;
}

.filters-panel {
    padding: 1.1rem;
    margin-bottom: 0;
}

.filters-modal {
    position: relative;
    width: min(1100px, 100%);
    max-height: none;
    overflow: visible;
    padding: 1.15rem;
    border-radius: var(--radius);
    background: rgba(var(--white-rgb), 0.98);
    border: 1px solid var(--panel-border-strong);
    box-shadow: var(--panel-shadow);
}

.filters-modal .filters-panel {
    border: 0;
    box-shadow: none;
    background: transparent;
    padding: 2.6rem 0 0;
}

.hero-brand h1 {
    color: var(--accent-strong);
}

.filters-modal-close {
    position: absolute;
    top: 0.85rem;
    right: 0.85rem;
    min-width: 7rem;
    min-height: 2.5rem;
    padding: 0.45rem 1rem;
    border: 1px solid var(--panel-border-soft);
    border-radius: 999px;
    background: var(--surface-strong);
    color: var(--text);
    font-size: 0.95rem;
    font-weight: 700;
    line-height: 1.2;
    cursor: pointer;
}

.filters-modal-close:hover,
.filters-modal-close:focus-visible {
    background: var(--accent);
    color: #fff;
    border-color: var(--line-strong);
}

.filters-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
}

/* Filters */
.filters-form {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 0.9rem;
    align-items: start;
}

.filters-header,
.filters-form>.filter-group:first-of-type {
    grid-column: 1 / -1;
}

.filter-group label,
.filter-label {
    display: block;
    font-weight: 700;
    font-size: 0.96rem;
    color: var(--accent-dark);
}

.filter-group {
    width: 100%;
    min-width: 0;
    max-width: 100%;
    padding: 0.9rem 1rem;
    border: 1px solid var(--panel-border);
    border-radius: var(--radius);
    background: linear-gradient(180deg, var(--surface-white) 0%, #f6faff 100%);
    overflow-x: hidden;
}

.filter-accordion-toggle {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    min-width: 0;
    max-width: 100%;
    padding: 0;
    border: 0;
    background: transparent;
    color: var(--accent-dark);
    font-size: 1rem;
    font-weight: 800;
    text-align: left;
    cursor: pointer;
}

.filter-accordion-toggle::after {
    content: "+";
    font-size: 1.6rem;
    line-height: 1;
    color: var(--accent);
}

.filter-group.is-open .filter-accordion-toggle::after {
    content: "-";
}

.filter-accordion-panel {
    width: 100%;
    min-width: 0;
    max-width: 100%;
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transition: max-height 0.32s ease, opacity 0.2s ease, margin-top 0.32s ease;
}

.filter-group.is-open .filter-accordion-panel {
    opacity: 1;
    margin-top: 0.75rem;
}

.filter-legend {
    margin-top: 0.9rem;
    padding: 0.85rem 0.95rem;
    border: 1px solid rgba(var(--accent-dark-rgb), 0.12);
    border-radius: 12px;
    background: rgba(var(--accent-rgb), 0.06);
}

.filter-legend-title {
    margin: 0 0 0.45rem;
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--accent-dark);
}

.filter-legend-list {
    display: grid;
    gap: 0.22rem;
    margin: 0;
    padding-left: 1rem;
    color: var(--text-strong);
    font-size: 0.9rem;
    line-height: 1.4;
}

.filter-legend-list strong {
    color: var(--accent-bright);
}

.filter-legend-inline {
    margin: 0;
    color: var(--text-strong);
    font-size: 0.9rem;
    line-height: 1.4;
    white-space: nowrap;
}

.filter-legend-inline strong {
    color: var(--accent-bright);
}

.filter-legend-inline span {
    display: inline-block;
    margin: 0 0.45rem;
    color: var(--muted);
}

.checkbox-grid-with-legend {
    gap: 0.75rem;
}

.checkbox-grid-options {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.32rem;
}

.filter-legend-bottom {
    margin-top: 0;
}

input[type="search"],
select {
    width: 100%;
    padding: 0.8rem 0.9rem;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--surface-white);
    color: var(--text);
}

.filter-grid-two {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
    grid-column: 1 / -1;
}

.filter-group-half {
    min-width: 0;
}

.checkbox-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.32rem;
    padding: 0.7rem 0.8rem;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: linear-gradient(180deg, var(--surface-white) 0%, #f2f7fd 100%);
    max-height: none;
    overflow: visible;
}

.checkbox-grid.compact {
    grid-template-columns: 1fr;
}

.checkbox-grid-wide {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 0.9rem;
}

#schools-select.checkbox-grid-wide {
    grid-auto-flow: column;
    align-content: start;
}

#audiences-select.checkbox-grid-wide {
    grid-auto-flow: column;
    align-content: start;
}

#subjects-select.checkbox-grid-wide {
    grid-auto-flow: column;
    align-content: start;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.checkbox-item {
    display: flex;
    align-items: flex-start;
    gap: 0.45rem;
    min-width: 0;
    font-size: 0.88rem;
    line-height: 1.25;
    padding: 0.18rem 0;
    border-radius: 8px;
}

.checkbox-item input {
    margin-top: 0.15rem;
    accent-color: var(--accent);
}

.checkbox-item span {
    overflow-wrap: anywhere;
}

.checkbox-empty {
    margin: 0;
    color: var(--muted);
    font-size: 0.9rem;
}

.checkbox-grid::-webkit-scrollbar {
    width: 10px;
}

.checkbox-grid::-webkit-scrollbar-thumb {
    background: rgba(var(--accent-dark-rgb), 0.24);
    border-radius: 999px;
    border: 2px solid transparent;
    background-clip: padding-box;
}

.checkbox-grid::-webkit-scrollbar-track {
    background: transparent;
}

.content-panel {
    padding: 1.1rem;
}

/* Calendar header */
.month-nav,
.view-switch {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.hero-month-nav {
    margin-right: 0.25rem;
}

.hero-month-nav #current-month-label {
    min-width: 10ch;
    margin-bottom: 0;
    text-align: center;
    font-size: 1.05rem;
}

.weekday-row,
.calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, minmax(0, 1fr));
    gap: 0.8rem;
}

.week-grid {
    display: grid;
    grid-template-columns: repeat(7, minmax(0, 1fr));
    gap: 0.8rem;
    align-items: start;
}

.weekday-row {
    font-size: 0.9rem;
    font-weight: 700;
}

.weekday-row>span {
    text-align: center;
}

/* Calendar grid */
.calendar-day {
    min-height: 220px;
    padding: 1rem;
    border: 2px solid rgba(var(--accent-dark-rgb), 0.28);
    border-radius: var(--radius);
    background: var(--surface-white);
    box-shadow:
        0 14px 30px rgba(var(--accent-dark-rgb), 0.1),
        0 2px 6px rgba(var(--accent-dark-rgb), 0.06);
    display: flex;
    flex-direction: column;
    gap: 0.55rem;
}

.calendar-day.is-outside {
    opacity: 1;
    border-style: dashed;
    border-color: rgba(var(--accent-dark-rgb), 0.18);
    background: var(--surface-muted);
}

.calendar-day.is-past {
    background: var(--surface-past);
}

.calendar-day.is-past .day-number {
    color: #7a838f;
    border-bottom-color: rgba(111, 119, 130, 0.52);
}

.calendar-day.is-today {
    border-color: rgba(var(--accent-rgb), 0.95);
    box-shadow:
        inset 0 0 0 2px rgba(var(--accent-rgb), 0.18),
        0 18px 34px rgba(var(--accent-rgb), 0.18);
}

.day-number {
    display: flex;
    align-items: flex-end;
    gap: 0.45rem;
    margin-bottom: 0.3rem;
    padding-bottom: 0.45rem;
    border-bottom: 3px solid rgba(var(--accent-rgb), 0.72);
    font-weight: 600;
    color: var(--day-accent);
    letter-spacing: -0.02em;
}

.day-number-value {
    font-size: 2rem;
    line-height: 1;
}

.day-number-month {
    font-size: 1.2rem;
    line-height: 1.1;
}

.day-events {
    display: grid;
    gap: 0.55rem;
}

.week-day-column {
    min-height: 100%;
    padding: 1rem;
    border: 2px solid rgba(var(--accent-dark-rgb), 0.28);
    border-radius: var(--radius);
    background: var(--surface-white);
    box-shadow:
        0 14px 30px rgba(var(--accent-dark-rgb), 0.1),
        0 2px 6px rgba(var(--accent-dark-rgb), 0.06);
}

.week-day-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.3rem;
    padding-bottom: 0.45rem;
    border-bottom: 3px solid rgba(var(--accent-rgb), 0.72);
}

.week-day-name {
    font-size: 1rem;
    font-weight: 800;
    color: var(--accent-strong);
    text-transform: capitalize;
}

.week-day-date {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--day-accent);
    text-transform: capitalize;
}

.week-day-events {
    display: grid;
    gap: 0.55rem;
}

.week-day-events .event-time {
    color: var(--day-accent);
}

.week-empty-state {
    margin: 0;
    padding: 0.95rem 0.8rem;
    border-radius: 16px;
    background: rgba(var(--white-rgb), 0.72);
    color: var(--muted);
    font-size: 0.92rem;
    text-align: center;
}

/* Event cards */
.event-card {
    position: relative;
    display: block;
    width: 100%;
    padding: 0.85rem;
    border-radius: var(--radius);
    background: var(--surface-white);
    border: 1px solid rgba(92, 103, 117, 0.14);
    cursor: pointer;
    color: inherit;
    text-align: left;
    text-decoration: none;
    transition: transform 0.18s ease, box-shadow 0.18s ease;
}

@keyframes reservePulse {
    0% {
        background-color: rgba(255, 214, 102, 0.36);
    }

    50% {
        background-color: rgba(255, 214, 102, 0.7);
    }

    100% {
        background-color: rgba(255, 214, 102, 0.36);
    }
}

.event-card:hover,
.event-card:focus-visible {
    transform: translateY(-1px);
    box-shadow: var(--card-shadow);
}

.event-card::before {
    content: "";
    position: absolute;
    top: 0.55rem;
    bottom: 0.55rem;
    left: 0;
    width: 7px;
    border-radius: 999px;
}

.event-card.is-free::before {
    background: var(--success);
}

.list-view .event-card.is-free::before,
.list-view .event-card.is-paid::before,
.list-view .event-card.is-past-event::before,
.list-view .event-card.is-closed::before {
    margin-left: 15px;
}

.list-view .event-card {
    padding: 15px 15px 15px 40px;
}

.event-card.is-paid::before {
    background: var(--danger);
}

.event-card.is-closed::before {
    background: var(--closed);
}

.event-card.is-past-event::before {
    background: var(--closed);
}

.event-card.is-reserve {
    animation: reservePulse 0.95s ease-in-out infinite;
}

.day-events .event-card {
    padding: 0.45rem 0 0 0.85rem;
    background: transparent;
    border: 0;
    border-radius: 0;
    box-shadow: none;
    border-radius: 2px 2px 10px 10px;
}

.event-card.is-muted {
    opacity: 1;
    background: transparent;
    border-color: transparent;
}

.calendar-day.is-past .event-card.is-muted::before,
.event-card.is-past-event::before {
    background: #6f7782;
}

.calendar-day.is-outside .day-number,
.calendar-day.is-outside .event-title,
.calendar-day.is-outside .event-time,
.calendar-day.is-outside .event-meta dd,
.event-card.is-muted .event-title,
.event-card.is-muted .event-time,
.event-card.is-muted .event-meta dd,
.event-card.is-muted .event-form-text {
    color: var(--muted);
}

.event-card.is-muted .event-form-icon {
    background: #eef3f8;
    color: var(--muted);
    border-color: rgba(91, 114, 138, 0.24);
}

.calendar-day.is-past .event-card.is-muted .event-title,
.calendar-day.is-past .event-card.is-muted .event-time,
.calendar-day.is-past .event-card.is-muted .event-meta dt,
.calendar-day.is-past .event-card.is-muted .event-meta dd,
.calendar-day.is-past .event-card.is-muted .event-form-text {
    color: #5f6975;
}

.calendar-day.is-past .event-card.is-muted .event-form-icon {
    background: #eef1f4;
    color: #5f6975;
    border-color: rgba(95, 105, 117, 0.34);
}

.day-events .event-card::before {
    top: 0.6rem;
    bottom: 0.9rem;
}

.day-events .event-card+.event-card {
    border-top: 1px solid rgba(31, 79, 125, 0.14);
    padding-top: 0.55rem;
}

.calendar-day.is-past .day-events .event-card+.event-card {
    border-top-color: rgba(95, 105, 117, 0.3);
}

.week-day-events .event-card {
    padding: 0.45rem 0 0 0.85rem;
    background: transparent;
    border: 0;
    border-radius: 2px 2px 10px 10px;
    box-shadow: none;
}

.week-day-events .event-card::before {
    top: 1rem;
    bottom: 0.6rem;
}

.week-day-events .event-card+.event-card {
    border-top: 1px solid rgba(31, 79, 125, 0.14);
    padding-top: 0.55rem;
}

.event-time {
    margin-bottom: 0.35rem;
    color: var(--accent-dark);
    font-size: 0.82rem;
    font-weight: 700;
}

.event-title {
    margin-bottom: 0.4rem;
    font-size: 0.85rem;
    line-height: 1.25;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    line-clamp: 3;
    overflow: hidden;
    font-weight: 600;
}

.event-meta {
    display: grid;
    gap: 0.45rem;
    margin: 0 0 0.3rem;
}

.event-meta div {
    display: grid;
    gap: 0.1rem;
}

.event-meta dt {
    font-size: 0.76rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--muted);
}

.event-meta dd {
    margin: 0;
    font-size: 0.9rem;
}

.event-form {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
}

.event-form-text {
    color: var(--accent-link);
    font-weight: 700;
}

.event-form-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 2rem;
    height: 1.45rem;
    padding: 0 0.45rem;
    border-radius: 999px;
    font-size: 0.68rem;
    font-weight: 800;
    line-height: 1;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    background: #e7eef7;
    color: var(--accent-dark);
    border: 1px solid rgba(31, 79, 125, 0.14);
}

.event-form.is-online .event-form-icon {
    background: #e3f1ff;
    color: #1e63a0;
    border-color: rgba(30, 99, 160, 0.18);
}

.event-form.is-onsite .event-form-icon {
    background: #ffe8ef;
    color: #b33b69;
    border-color: rgba(179, 59, 105, 0.18);
}

.event-form.is-hybrid .event-form-icon {
    background: #efe7ff;
    color: #6d4bc2;
    border-color: rgba(109, 75, 194, 0.18);
}

/* Buttons and toggles */
.nav-button,
.view-button,
.ghost-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.3rem 1rem;
    border-radius: 999px;
    border: 1px solid transparent;
    text-decoration: none;
    cursor: pointer;
    transition: 0.2s ease;
}

.view-button.is-active,
.nav-button {
    background: var(--accent);
    color: #fff;
}

.view-button.is-active:hover,
.nav-button:hover {
    background: var(--accent-dark);
}

.ghost-button,
.view-button {
    background: var(--surface-strong);
    color: var(--text);
    border-color: var(--panel-border-soft);
}

.ghost-button.is-active,
.ghost-button.is-filtered {
    background: var(--accent);
    color: #fff;
    border-color: var(--line-strong);
}

.toggle-card {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    padding: 0.75rem 1rem;
    background: var(--surface-strong);
    border-radius: 999px;
    font-weight: 700;
}

.toggle-card.is-disabled {
    opacity: 0.45;
    cursor: not-allowed;
}

.toggle-card input {
    accent-color: var(--accent);
}

/* List view and legend */
.results-count {
    margin-bottom: 0;
    color: var(--muted);
}

.list-month-group {
    margin-top: 1.25rem;
}

.list-month-title {
    margin-bottom: 0.9rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--line);
    text-transform: capitalize;
}

.list-group {
    margin-top: 0.9rem;
}

.list-events {
    display: grid;
    gap: 0.8rem;
}

.calendar-legend {
    margin-top: 1.2rem;
    padding-top: 1rem;
    border-top: 1px solid var(--line);
}

.calendar-legend-title {
    margin-bottom: 0.65rem;
    color: var(--accent-dark);
    font-size: 0.95rem;
    font-weight: 700;
}

.calendar-legend-items {
    display: flex;
    flex-wrap: wrap;
    gap: 0.9rem 1.5rem;
}

.calendar-legend-footer {
    margin: 0.9rem 0 0;
    text-decoration: underline;
}

.calendar-legend-link {
    color: var(--accent-link);
    font-weight: 700;
    text-decoration: none;
}

.calendar-legend-link:hover,
.calendar-legend-link:focus-visible {
    text-decoration: underline;
}

.offer-banner {
    position: fixed;
    left: 50%;
    bottom: 1rem;
    z-index: 120;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    max-width: min(720px, calc(100% - 8.5rem));
    padding: 0.35rem 0.44rem 0.35rem 4rem;
    border: 0;
    border-radius: 999px;
    background: var(--day-accent);
    box-shadow: 0 18px 44px rgba(var(--accent-dark-rgb), 0.24);
    backdrop-filter: blur(10px);
    transform: translate(-50%, calc(100% + 2rem));
    opacity: 0;
    pointer-events: none;
    transition: transform 0.4s ease, opacity 0.4s ease, box-shadow 0.2s ease;
}

.offer-banner.is-visible {
    transform: translate(-50%, 0);
    opacity: 1;
    pointer-events: auto;
}

.offer-banner-link {
    color: #fff;
    font-weight: 700;
    text-align: center;
    text-decoration: none;
    line-height: 1.35;
}

.offer-banner-link:hover,
.offer-banner-link:focus-visible {
    text-decoration: underline;
}

.offer-banner-close {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 auto;
    width: 2.2rem;
    height: 2.2rem;
    padding: 0;
    border: 0;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.18);
    color: #fff;
    font-size: 1.2rem;
    line-height: 1;
    cursor: pointer;
    transition: background 0.2s ease, transform 0.2s ease;
}

.offer-banner-close:hover,
.offer-banner-close:focus-visible {
    background: rgba(255, 255, 255, 0.28);
    transform: scale(1.05);
}

.legend-item {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    color: var(--muted);
    font-size: 0.92rem;
}

.legend-bar {
    width: 8px;
    height: 2.35rem;
    border-radius: 999px;
}

.legend-bar.is-free {
    background: var(--success);
}

.legend-bar.is-paid {
    background: var(--danger);
}

.legend-bar.is-closed {
    background: var(--closed);
}

.empty-state {
    padding: 2.5rem 1rem;
    text-align: center;
    color: var(--muted);
}

/* Modal */
.modal-shell {
    position: fixed;
    inset: 0;
    z-index: 1000;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    padding: 1.5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.modal-backdrop {
    position: fixed;
    inset: 0;
    z-index: 0;
    background: rgba(var(--overlay-rgb), 0.54);
    backdrop-filter: blur(4px);
}

.event-modal {
    position: relative;
    width: min(1280px, 100%);
    max-height: none;
    overflow: visible;
    margin: 0 auto;
    padding: 2.9rem 1.8rem 1.35rem;
    border-radius: 10px;
    background: var(--surface-overlay);
    border: 1px solid var(--panel-border-strong);
    box-shadow: var(--panel-shadow);
}

.filters-modal,
.event-modal,
.reminder-modal {
    z-index: 1;
}

.reminder-modal {
    position: relative;
    width: min(640px, 100%);
    margin: 0 auto;
    padding: 2.6rem 1.5rem 1.35rem;
    border-radius: 10px;
    background: var(--surface-overlay);
    border: 1px solid var(--panel-border-strong);
    box-shadow: var(--panel-shadow);
}

.reminder-modal-card {
    display: grid;
    gap: 1rem;
}

.reminder-modal-copy,
.reminder-modal-service {
    margin: 0;
    color: var(--text-strong);
    font-size: 1rem;
    line-height: 1.6;
}

.reminder-modal-service {
    padding: 0.75rem 0.9rem;
    border-radius: 10px;
    background: var(--surface-white);
    border: 1px solid var(--panel-border);
    font-weight: 700;
}

.reminder-form {
    display: grid;
    gap: 0.9rem;
}

.reminder-form-field {
    display: grid;
    gap: 0.45rem;
}

.reminder-form-field label {
    font-weight: 800;
    color: var(--accent-dark);
}

.reminder-form-field input {
    width: 100%;
    padding: 0.85rem 0.95rem;
    border: 1px solid var(--panel-border-strong);
    border-radius: 10px;
    background: var(--surface-white);
    color: var(--text);
}

.reminder-form-actions {
    display: flex;
    justify-content: flex-start;
}

.reminder-submit[disabled] {
    opacity: 0.7;
    cursor: wait;
}

.reminder-form-message {
    margin: 0;
    min-height: 1.5rem;
    font-weight: 700;
    line-height: 1.5;
    color: var(--muted);
}

.reminder-form-message.is-success {
    color: var(--success);
}

.reminder-form-message.is-error {
    color: var(--reserve);
}

.event-modal-card {
    padding-right: 0;
}

.event-modal-header {
    margin-bottom: 1rem;
    padding-bottom: 0.9rem;
    border-bottom: 1px solid var(--line);
}

.event-modal-actions {
    margin-top: -30px;
    display: flex;
    justify-content: flex-start;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.75rem 1rem;
    margin-bottom: 1.9rem;
}

.event-modal-actions .is-placeholder-hidden {
    visibility: hidden;
    pointer-events: none;
}

.event-modal-primary-action {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 2.75rem;
    padding: 0.65rem 1.15rem;
    border-radius: 999px;
    font-weight: 800;
    text-decoration: none;
    border: 1px solid transparent;
}

.event-modal-primary-action.is-registration {
    background: var(--danger-dark);
    color: #fff;
    box-shadow: 0 10px 20px rgba(var(--accent-rgb), 0.18);
}

.event-modal-primary-action.is-reminder {
    background: var(--reminder);
    color: #fff;
    box-shadow: 0 10px 20px rgba(46, 168, 102, 0.18);
    cursor: pointer;
}

.event-modal-action-note {
    margin: 0;
    color: var(--reserve);
    font-size: 1.2rem;
    font-weight: 700;
    line-height: 1.45;
}

.event-modal-kicker {
    margin-bottom: 0.35rem;
    font-size: 0.84rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--accent-dark);
}

.event-modal-title {
    margin-bottom: 0.4rem;
    font-size: 1.5rem;
    line-height: 1.18;
    color: var(--accent-bright);
}

.event-modal-status {
    margin: 0;
    color: #3a5168;
    font-size: 0.98rem;
    font-weight: 800;
    line-height: 1.2;
}

.event-modal-status.is-reserve {
    color: var(--reserve);
}

.event-modal-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 0.3rem;
    margin: 0;
}

.event-modal-section {
    display: grid;
    padding: 0.6rem 1rem;
    border-radius: 10px;
    background: var(--surface-white);
    border: 1px solid var(--panel-border);
    box-shadow: 0 8px 18px rgba(var(--accent-dark-rgb), 0.05);
}

.event-modal-grid dt {
    font-size: 0.82rem;
    font-weight: 800;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--accent-bright);
}

.event-modal-grid dd {
    margin: 0;
    font-size: 1.03rem;
    line-height: 1.5;
    color: var(--text-strong);
    font-weight: 500;
}

.event-modal-list {
    margin: 0;
    padding-left: 1.1rem;
}

.event-modal-list li+li {
    margin-top: 0.25rem;
}

.event-modal-email {
    color: var(--accent-dark);
    font-weight: 600;
    text-decoration: underline;
    font-size: 1rem;
}

.event-share-box {
    display: grid;
    gap: 0.35rem;
    justify-items: end;
}

.event-share-title {
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--muted);
}

.event-share-links {
    display: flex;
    flex-wrap: wrap;
    gap: 0.7rem;
    justify-content: flex-end;
}

.event-share-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 2rem;
    min-width: 2rem;
    padding: 0.25rem;
    border-radius: 10px;
    border: 1px solid var(--panel-border-strong);
    background: var(--surface-white);
    color: var(--accent-dark);
    font-weight: 800;
    text-decoration: none;
    box-shadow: 0 8px 18px rgba(var(--accent-dark-rgb), 0.06);
    font-size: 0.88rem;
}

.event-share-icon {
    width: 2.5rem;
    height: 2.5rem;
    object-fit: contain;
    flex-shrink: 0;
}

.event-modal-grid dd:empty {
    display: none;
}

.event-modal-term.is-schedule {
    color: #3f5871;
    font-size: 0.98rem;
}

.event-modal-schedule-section[hidden] {
    display: none;
}

.event-modal-schedule-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 2rem;
    margin-top: 0.2rem;
    padding: 0.35rem 1.35rem;
    border: 1px solid var(--panel-border-strong);
    border-radius: 999px;
    background: #cfe5f7;
    color: var(--accent-dark);
    font-weight: 800;
    cursor: pointer;
    box-shadow: 0 8px 18px rgba(var(--accent-dark-rgb), 0.08);
}

.event-modal-schedule-list {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.85rem;
    max-height: 0;
    margin-top: 0;
    padding-right: 0.35rem;
    overflow-x: hidden;
    overflow-y: auto;
    opacity: 0;
    scrollbar-gutter: stable;
    scroll-snap-type: y proximity;
    transition:
        max-height 0.35s ease,
        opacity 0.22s ease,
        margin-top 0.35s ease;
}

.event-modal-schedule-list::-webkit-scrollbar {
    width: 10px;
}

.event-modal-schedule-list::-webkit-scrollbar-thumb {
    background: rgba(var(--accent-dark-rgb), 0.28);
    border-radius: 999px;
}

.event-modal-schedule-list::-webkit-scrollbar-track {
    background: rgba(var(--accent-rgb), 0.08);
    border-radius: 999px;
}

#current-month-label {
    margin-bottom: 0;
}

/* Schedule cards */
.nav-button {
    all: unset;
    padding: 0 0.4rem 0.2rem 0.4rem;
    border-radius: 999px;
    border: 1px solid transparent;
    text-decoration: none;
    cursor: pointer;
    transition: 0.2s ease;
    font-size: 2rem;
    background: var(--accent);
    color: #fff;
    line-height: 0.9;
}

.schedule-entry-card {
    width: min(100%, 34rem);
    margin: 0 auto;
    padding: 1.05rem 1.15rem 1rem;
    border-radius: 14px;
    background: #ffffff;
    border: 2px solid rgba(31, 79, 125, 0.22);
    box-shadow:
        0 12px 24px rgba(31, 79, 125, 0.1),
        0 2px 8px rgba(31, 79, 125, 0.06);
    scroll-snap-align: center;
}

.schedule-entry-card.is-nearest {
    border-color: rgba(31, 79, 125, 0.5);
    box-shadow:
        0 16px 28px rgba(31, 79, 125, 0.16),
        0 4px 10px rgba(31, 79, 125, 0.1);
}

.schedule-entry-card.is-past {
    background: #f3f6fa;
    border-color: rgba(84, 104, 124, 0.22);
    box-shadow:
        0 8px 18px rgba(84, 104, 124, 0.08),
        0 2px 6px rgba(84, 104, 124, 0.05);
}

.schedule-entry-card.is-past .schedule-entry-date,
.schedule-entry-card.is-past .schedule-entry-time,
.schedule-entry-card.is-past .schedule-entry-place,
.schedule-entry-card.is-past .schedule-entry-room {
    color: #7c8896;
}

.schedule-entry-card.is-past .schedule-entry-divider {
    background: #d6dfe8;
}

.schedule-entry-card.is-past .schedule-entry-label {
    color: #7c8896;
}

.schedule-entry-head {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 1.4rem;
    text-align: center;
}

.schedule-entry-date,
.schedule-entry-time,
.schedule-entry-label,
.schedule-entry-place,
.schedule-entry-room {
    margin: 0;
}

.schedule-entry-date,
.schedule-entry-time {
    font-size: 1rem;
    font-weight: 800;
    color: #263544;
}

.schedule-entry-divider {
    height: 3px;
    margin: 0.85rem auto 0.9rem;
    background: #9fd0f6;
}

.schedule-entry-body {
    display: flex;
    align-items: flex-start;
    gap: 0.85rem;
}

.schedule-entry-label {
    color: #ff3390;
    font-size: 0.9rem;
    font-weight: 700;
    white-space: nowrap;
}

.schedule-entry-place-wrap {
    display: grid;
    gap: 0.15rem;
}

.schedule-entry-place,
.schedule-entry-room {
    color: #31404e;
    line-height: 1.35;
    font-size: 0.87em;
}

.modal-close {
    position: absolute;
    top: 0rem;
    right: 0.9rem;
    width: 2.4rem;
    height: 2.4rem;
    border: 0;
    border-radius: 999px;
    background: #e9f1fa;
    color: var(--accent-dark);
    font-size: 2.45rem;
    line-height: 1;
    cursor: pointer;
}

.modal-service-id {
    position: absolute;
    top: 0.8rem;
    right: 3.9rem;
    margin: 0;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--muted);
}

.modal-share-top {
    position: absolute;
    top: 2rem;
    right: 3.9rem;
    display: flex;
    justify-content: flex-end;
    max-width: calc(100% - 7rem);
}

.is-hidden {
    display: none;
}

/* Accessibility widget */
.acc-widget {
    position: fixed;
    right: 20px;
    bottom: 20px;
    z-index: 999999;
}

.acc-widget * {
    box-sizing: border-box;
}

.acc-toggle {
    width: 58px;
    height: 58px;
    border: 0;
    border-radius: 50%;
    background: #005bbb;
    color: #ffffff;
    font-size: 28px;
    cursor: pointer;
    box-shadow: 0 4px 16px rgba(0, 0, 0, .35);
}

.acc-toggle:focus-visible,
.acc-panel button:focus-visible,
.acc-close:focus-visible {
    outline: 3px solid #ffcc00;
    outline-offset: 3px;
}

.acc-panel {
    display: none;
    position: absolute;
    right: 0;
    bottom: 72px;
    width: 310px;
    max-width: calc(100vw - 40px);
    background: #ffffff;
    color: #111111;
    border: 2px solid #005bbb;
    border-radius: 14px;
    box-shadow: 0 8px 28px rgba(0, 0, 0, .35);
    overflow: hidden;
}

.acc-panel.is-open {
    display: block;
}

.acc-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: #005bbb;
    color: #ffffff;
    padding: 12px 14px;
    font-weight: 700;
}

.acc-close {
    border: 0;
    background: transparent;
    color: #ffffff;
    font-size: 24px;
    cursor: pointer;
}

.acc-content {
    padding: 12px;
}

.acc-panel button.acc-option {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    min-height: 44px;
    margin: 7px 0;
    padding: 10px 12px;
    border: 1px solid #cfcfcf;
    border-radius: 8px;
    background: #f7f7f7;
    color: #111111;
    cursor: pointer;
    text-align: left;
}

.acc-panel button.acc-option:hover {
    background: #eeeeee;
}

.acc-state {
    font-weight: 700;
    color: #005bbb;
}

.acc-reset {
    width: 100%;
    margin-top: 10px;
    padding: 11px;
    border: 0;
    border-radius: 8px;
    background: #333333;
    color: #ffffff;
    cursor: pointer;
}

.acc-font-info {
    margin: 8px 0 12px;
    font-weight: 700;
}

#licznik-odwiedzin {
    display: flex;
    justify-content: start;
    max-width: 1700px;
    margin: auto;
    padding-bottom: 50px;
}

.lc-counter-card {
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    padding: 0.5rem 1.2rem;
    border: 1px solid rgba(var(--accent-dark-rgb), 0.12);
    border-radius: 12px;
    background: linear-gradient(135deg, rgba(var(--white-rgb), 0.96), rgba(var(--accent-rgb), 0.08));
    box-shadow: 0 12px 28px rgba(var(--accent-dark-rgb), 0.08);
}

.lc-counter-item {
    display: grid;
    gap: 0.08rem;
    min-width: 7rem;
}

.lc-counter-label {
    font-size: 0.74rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--muted);
}

.lc-counter-value {
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--accent-dark);
}

.lc-counter-divider {
    width: 1px;
    align-self: stretch;
    background: rgba(var(--accent-dark-rgb), 0.14);
}

html.acc-font-large {
    font-size: 112.5%;
}

html.acc-font-xlarge {
    font-size: 125%;
}

body.acc-contrast,
body.acc-contrast * {
    background-color: #000000 !important;
    color: #ffffff !important;
    border-color: #ffffff !important;
    box-shadow: none !important;
}

body.acc-contrast a {
    color: #ffff00 !important;
    text-decoration: underline !important;
}

body.acc-grayscale {
    filter: grayscale(100%);
}

body.acc-links a {
    text-decoration: underline !important;
    text-decoration-thickness: 2px !important;
}

body.acc-spacing {
    letter-spacing: .08em;
    word-spacing: .12em;
    line-height: 1.7;
}

body.acc-readable {
    font-family: Arial, Helvetica, sans-serif !important;
}

body.acc-stop-animations *,
body.acc-stop-animations *::before,
body.acc-stop-animations *::after {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
}

/* Responsive */
@media (max-width: 480px) {
    .acc-widget {
        right: 12px;
        bottom: 12px;
    }

    .acc-panel {
        right: 0;
        width: calc(100vw - 24px);
    }
}

@media (max-width: 1460px) {
    :root {
        font-size: 15px;
    }
}

@media (max-width: 1024px) {

    .calendar-grid,
    .weekday-row {
        gap: 0.55rem;
    }

    .event-modal-schedule-list {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 820px) {
    .mobile-desktop-only {
        display: none !important;
    }

    #belka-control {
        flex-direction: column;
        gap: 10px;
        align-items: center;
    }

    .hero {
        flex-direction: column;
        top: 0;
    }

    .hero-brand {
        align-items: flex-start;
    }

    .hero-actions {
        justify-content: flex-start;
    }

    .mobile-filter-toggle {
        display: inline-flex;
    }

    .filters-form {
        grid-template-columns: 1fr;
    }

    .checkbox-grid-wide {
        grid-template-columns: 1fr;
    }

    #schools-select.checkbox-grid-wide {
        grid-auto-flow: row;
    }

    #audiences-select.checkbox-grid-wide {
        grid-auto-flow: row;
    }

    #subjects-select.checkbox-grid-wide {
        grid-auto-flow: row;
    }

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

@media (max-width: 700px) {
    .page-shell {
        width: calc(100% - 1rem);
    }

    body.has-offer-banner {
        padding-bottom: 8.5rem;
    }

    .modal-shell {
        padding: 0.75rem;
    }

    .weekday-row {
        display: none;
    }

    .calendar-grid {
        grid-template-columns: 1fr;
    }

    .week-grid {
        grid-template-columns: 1fr;
    }

    .event-modal-schedule-list {
        grid-template-columns: 1fr;
    }

    .calendar-day {
        min-height: unset;
    }

    .filters-modal {
        width: 100%;
        max-width: 100%;
        padding: 0.95rem;
    }

    .filters-header {
        flex-wrap: nowrap;
        align-items: center;
    }

    .filters-header>* {
        min-width: 0;
    }

    #reset-filters {
        width: auto;
        flex-shrink: 0;
    }

    .event-modal {
        padding: 2.8rem 1rem 1rem;
    }

    .event-modal-card {
        padding-right: 0;
    }

    .modal-share-top {
        position: static;
        margin: 0 0 0.75rem;
        max-width: none;
        justify-content: flex-start;
    }

    .week-hero-bar {
        flex-direction: column;
        align-items: flex-start;
    }

    .week-hero-summary {
        align-items: flex-start;
    }

    .lc-counter-card {
        display: none;
        width: 100%;
        justify-content: space-between;
        gap: 0.8rem;
        border-radius: 22px;
    }

    .lc-counter-item {
        min-width: 0;
        flex: 1 1 0;
    }

    .offer-banner {
        bottom: 0.75rem;
        max-width: calc(100% - 5rem);
        padding: 0.45rem 0.45rem 0.45rem 0.9rem;
    }

    .offer-banner-link {
        font-size: 0.95rem;
    }

}

@media (max-width: 560px) {
    .filters-modal {
        padding: 0.8rem;
    }

    .filters-modal .filters-panel {
        padding-top: 2.35rem;
    }

    .filters-panel {
        padding: 0.9rem;
        min-width: 0;
    }

    .filters-form {
        width: 100%;
        min-width: 0;
    }

    .filters-modal-close {
        top: 0.7rem;
        right: 0.7rem;
    }

    .filter-grid-two {
        grid-template-columns: 1fr;
    }
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    .event-card.is-reserve {
        animation: none;
        background-color: rgba(255, 214, 102, 0.36);
    }
}