:root {
    --calendar-accent: #bf6430;
    --calendar-accent-strong: #8f3f1a;
    --calendar-accent-soft: #ffc48d;
    --calendar-page-text: #fffaf6;
    --calendar-page-muted: rgba(255, 250, 246, 0.78);
    --calendar-glass: rgba(66, 24, 11, 0.58);
    --calendar-glass-strong: rgba(74, 27, 12, 0.78);
    --calendar-glass-border: rgba(255, 210, 176, 0.22);
    --calendar-glass-highlight: rgba(255, 244, 234, 0.15);
    --calendar-glass-shadow: rgba(43, 10, 2, 0.62);
    --calendar-card: rgba(255, 253, 249, 0.88);
    --calendar-card-text: #251812;
    --calendar-card-muted: #75665d;
    --calendar-card-border: rgba(126, 61, 30, 0.16);
    --calendar-input: rgba(255, 255, 255, 0.92);
    --calendar-input-text: #251812;
    --calendar-input-border: rgba(255, 226, 205, 0.22);
    --calendar-theme-duration: 800ms;
    --calendar-theme-ease: cubic-bezier(0.22, 1, 0.36, 1);
}

html[data-theme="dark"] {
    --calendar-accent: #c4ff38;
    --calendar-accent-strong: #35d04f;
    --calendar-accent-soft: #d8ff7d;
    --calendar-page-text: #f3fbff;
    --calendar-page-muted: rgba(225, 232, 227, 0.78);
    --calendar-glass: rgba(3, 22, 10, 0.62);
    --calendar-glass-strong: rgba(2, 18, 8, 0.82);
    --calendar-glass-border: rgba(196, 255, 56, 0.17);
    --calendar-glass-highlight: rgba(211, 255, 149, 0.12);
    --calendar-glass-shadow: rgba(0, 0, 0, 0.76);
    --calendar-card: rgba(4, 20, 10, 0.88);
    --calendar-card-text: #f3fbff;
    --calendar-card-muted: #aebbb1;
    --calendar-card-border: rgba(196, 255, 56, 0.15);
    --calendar-input: rgba(2, 12, 6, 0.84);
    --calendar-input-text: #f3fbff;
    --calendar-input-border: rgba(196, 255, 56, 0.17);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body.calendar-page {
    min-height: 100vh;
    margin: 0;
    color: var(--calendar-page-text);
    background: var(--home-bg);
    font-family: "Manrope", "Inter", system-ui, sans-serif;
    transition:
        color var(--calendar-theme-duration) var(--calendar-theme-ease),
        background var(--calendar-theme-duration) var(--calendar-theme-ease);
}

html[lang="ar"] body.calendar-page,
html[dir="rtl"] body.calendar-page {
    direction: rtl;
    text-align: right;
    font-family: "Cairo", "Tajawal", "Manrope", sans-serif;
}

.calendar-page .calendar-home-mesh {
    position: fixed;
}

.calendar-page .accommodation-header {
    position: relative;
    z-index: 5;
    background: transparent;
}

.calendar-page main {
    position: relative;
    z-index: 1;
}

.calendar-hero {
    width: min(100%, 1440px);
    min-height: 540px;
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(390px, 560px);
    align-items: center;
    gap: clamp(28px, 5vw, 72px);
    margin: 0 auto;
    padding: clamp(104px, 14vh, 152px) var(--stay-page-gutter) clamp(52px, 7vw, 88px);
}

.calendar-hero-copy {
    max-width: 760px;
}

.calendar-hero .eyebrow {
    margin: 0 0 14px;
    color: var(--calendar-accent-soft);
    font-size: 0.82rem;
    font-weight: 900;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.calendar-hero h1 {
    max-width: 760px;
    margin: 0 0 20px;
    color: var(--calendar-page-text);
    font-family: "Manrope", "Inter", sans-serif;
    font-size: clamp(2.5rem, 5.6vw, 5.2rem);
    font-weight: 800;
    line-height: 0.98;
    letter-spacing: 0;
    text-wrap: balance;
}

html[dir="rtl"] .calendar-hero h1 {
    font-family: "Cairo", "Tajawal", sans-serif;
    line-height: 1.15;
}

.calendar-page .calendar-hero-lede {
    max-width: 650px;
    margin: 0;
    color: rgba(255, 255, 255, 0.82);
    font-size: clamp(1rem, 1.35vw, 1.18rem);
    font-weight: 650;
    line-height: 1.65;
}

.calendar-search-card,
.month-list,
.event-card,
.empty-state {
    border: 1px solid var(--calendar-glass-border);
    border-radius: 8px;
    box-shadow:
        0 34px 78px -34px var(--calendar-glass-shadow),
        inset 0 1px 0 var(--calendar-glass-highlight);
    backdrop-filter: blur(30px) saturate(160%);
    -webkit-backdrop-filter: blur(30px) saturate(160%);
    transition:
        background var(--calendar-theme-duration) var(--calendar-theme-ease),
        border-color var(--calendar-theme-duration) var(--calendar-theme-ease),
        box-shadow var(--calendar-theme-duration) var(--calendar-theme-ease),
        color var(--calendar-theme-duration) var(--calendar-theme-ease);
}

.calendar-search-card {
    position: relative;
    isolation: isolate;
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 18px;
    overflow: hidden;
    padding: clamp(20px, 2.7vw, 30px);
    color: var(--calendar-page-text);
    background: var(--calendar-glass);
}

.calendar-search-card::before,
.month-list::before,
.event-card::before {
    content: "";
    position: absolute;
    z-index: -1;
    inset: 0 0 auto;
    height: 44%;
    background: linear-gradient(180deg, var(--calendar-glass-highlight), transparent);
    pointer-events: none;
}

.calendar-search,
.calendar-filter-group {
    display: grid;
    gap: 8px;
    color: var(--calendar-page-muted);
    font-size: 0.72rem;
    font-weight: 850;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.calendar-search input {
    width: 100%;
    min-height: 52px;
    border: 1px solid var(--calendar-input-border);
    border-radius: 8px;
    outline: none;
    background: var(--calendar-input);
    color: var(--calendar-input-text);
    padding: 13px 15px;
    font: inherit;
    font-size: 0.94rem;
    font-weight: 750;
    text-transform: none;
    transition:
        background var(--calendar-theme-duration) var(--calendar-theme-ease),
        color var(--calendar-theme-duration) var(--calendar-theme-ease),
        border-color 180ms ease,
        box-shadow 180ms ease;
}

.calendar-search input::placeholder {
    color: color-mix(in srgb, var(--calendar-input-text) 54%, transparent);
}

.calendar-search input:focus {
    border-color: var(--calendar-accent);
    box-shadow: 0 0 0 4px color-mix(in srgb, var(--calendar-accent) 20%, transparent);
}

.tabs {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 8px;
}

.tab {
    min-height: 44px;
    border: 1px solid var(--calendar-glass-border);
    border-radius: 8px;
    background: color-mix(in srgb, var(--calendar-glass-strong) 72%, transparent);
    color: var(--calendar-page-text);
    padding: 9px 12px;
    font: inherit;
    font-size: 0.82rem;
    font-weight: 850;
    cursor: pointer;
    transition: background 180ms ease, border-color 180ms ease, color 180ms ease, transform 180ms ease;
}

.tab:hover,
.tab:focus-visible {
    border-color: var(--calendar-accent-soft);
    transform: translateY(-1px);
}

.tab.is-active {
    border-color: var(--calendar-accent);
    background: var(--calendar-accent);
    color: #fff;
}

html[data-theme="dark"] .tab.is-active {
    color: #071006;
}

.calendar-quick-stats {
    display: grid;
    grid-template-columns: minmax(100px, 0.65fr) minmax(180px, 1.35fr);
    gap: 10px;
}

.calendar-quick-stats > div {
    min-width: 0;
    display: grid;
    gap: 5px;
    border: 1px solid var(--calendar-glass-border);
    border-radius: 8px;
    padding: 12px 14px;
    background: color-mix(in srgb, var(--calendar-glass-strong) 66%, transparent);
    color: var(--calendar-page-muted);
    font-size: 0.72rem;
    font-weight: 800;
}

.calendar-quick-stats strong {
    overflow-wrap: anywhere;
    color: var(--calendar-page-text);
    font-size: 1rem;
}

.calendar-hero-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

.calendar-primary-action,
.calendar-secondary-action,
.event-actions > a,
.calendar-add-trigger {
    min-height: 46px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border: 1px solid var(--calendar-glass-border);
    border-radius: 8px;
    padding: 11px 14px;
    color: #fff;
    background: var(--calendar-accent-strong);
    box-shadow: 0 14px 30px -18px var(--calendar-glass-shadow);
    font: inherit;
    font-size: 0.82rem;
    font-weight: 850;
    text-decoration: none;
    cursor: pointer;
    transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.calendar-secondary-action {
    color: var(--calendar-page-text);
    background: color-mix(in srgb, var(--calendar-glass-strong) 72%, transparent);
}

.calendar-primary-action:hover,
.calendar-secondary-action:hover,
.event-actions > a:hover,
.calendar-add-trigger:hover {
    transform: translateY(-2px);
    box-shadow: 0 18px 34px -16px var(--calendar-glass-shadow);
}

.calendar-results-shell {
    width: min(100%, 1440px);
    display: grid;
    grid-template-columns: 260px minmax(0, 1fr);
    gap: 20px;
    margin: 0 auto;
    padding: 0 var(--stay-page-gutter) 130px;
}

.month-list {
    position: sticky;
    top: 24px;
    align-self: start;
    isolation: isolate;
    overflow: hidden;
    color: var(--calendar-page-text);
    background: var(--calendar-glass);
}

.month-list-heading {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 18px;
    border-bottom: 1px solid var(--calendar-glass-border);
}

.month-list-heading .material-icons {
    color: var(--calendar-accent-soft);
}

.month-list h2 {
    margin: 0;
    font-size: 1rem;
}

#monthList {
    display: grid;
}

.month-chip {
    min-width: 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    border: 0;
    border-bottom: 1px solid var(--calendar-glass-border);
    background: transparent;
    padding: 14px 18px;
    color: var(--calendar-page-muted);
    font: inherit;
    font-size: 0.82rem;
    font-weight: 800;
    text-align: start;
    cursor: pointer;
    transition: color 180ms ease, background 180ms ease;
}

.month-chip:last-child {
    border-bottom: 0;
}

.month-chip:hover,
.month-chip.is-active {
    color: var(--calendar-page-text);
    background: color-mix(in srgb, var(--calendar-accent) 20%, transparent);
}

.month-chip span:first-child {
    overflow: hidden;
    text-overflow: ellipsis;
}

.month-chip span:last-child {
    min-width: 28px;
    display: inline-grid;
    place-items: center;
    border-radius: 999px;
    padding: 3px 7px;
    color: var(--calendar-card-text);
    background: var(--calendar-accent-soft);
    font-size: 0.72rem;
}

.event-list {
    min-width: 0;
    display: grid;
    gap: 16px;
}

.event-card {
    position: relative;
    isolation: isolate;
    min-width: 0;
    display: grid;
    grid-template-columns: 180px minmax(0, 1fr) 164px;
    gap: 22px;
    overflow: visible;
    padding: 18px;
    color: var(--calendar-card-text);
    background: var(--calendar-card);
    border-color: var(--calendar-card-border);
}

.event-card::before {
    border-radius: inherit;
}

.event-thumb {
    width: 180px;
    aspect-ratio: 4 / 3;
    margin: 0;
    overflow: hidden;
    border-radius: 8px;
    background: color-mix(in srgb, var(--calendar-accent) 12%, var(--calendar-card));
}

.event-thumb img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
}

.event-body {
    min-width: 0;
}

.event-date-line {
    margin: 0 0 8px;
    color: var(--calendar-accent-strong);
    font-size: 0.79rem;
    font-weight: 900;
    letter-spacing: 0.02em;
}

html[data-theme="dark"] .event-date-line {
    color: var(--calendar-accent);
}

.event-card h3 {
    margin: 0 0 10px;
    color: var(--calendar-card-text);
    font-size: clamp(1.2rem, 2vw, 1.52rem);
    line-height: 1.2;
}

.meta {
    display: flex;
    flex-wrap: wrap;
    gap: 7px;
    margin-bottom: 10px;
}

.meta span {
    border: 1px solid color-mix(in srgb, var(--calendar-accent) 24%, transparent);
    border-radius: 999px;
    background: color-mix(in srgb, var(--calendar-accent) 10%, transparent);
    color: var(--calendar-accent-strong);
    padding: 5px 9px;
    font-size: 0.7rem;
    font-weight: 850;
}

html[data-theme="dark"] .meta span {
    color: var(--calendar-accent-soft);
}

.meta .status.past {
    border-color: color-mix(in srgb, var(--calendar-card-muted) 26%, transparent);
    background: color-mix(in srgb, var(--calendar-card-muted) 10%, transparent);
    color: var(--calendar-card-muted);
}

.event-body > p:last-child {
    margin: 0;
    color: var(--calendar-card-muted);
    font-size: 0.9rem;
    line-height: 1.6;
}

.event-actions {
    min-width: 0;
    display: grid;
    align-content: center;
    gap: 9px;
}

.event-actions > a,
.calendar-add-trigger {
    width: 100%;
    border-color: var(--calendar-card-border);
    background: var(--calendar-accent-strong);
}

html[data-theme="dark"] .event-actions > a,
html[data-theme="dark"] .calendar-add-trigger {
    color: #071006;
    background: var(--calendar-accent);
}

.calendar-add-menu {
    position: relative;
}

.calendar-options {
    position: absolute;
    z-index: 50;
    top: calc(100% + 8px);
    inset-inline-end: 0;
    width: 236px;
    display: grid;
    gap: 3px;
    padding: 9px;
    border: 1px solid var(--calendar-card-border);
    border-radius: 8px;
    background: var(--calendar-card);
    box-shadow: 0 22px 46px var(--calendar-glass-shadow);
    color: var(--calendar-card-text);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-6px) scale(0.98);
    transform-origin: top right;
    transition: opacity 160ms ease, transform 160ms ease, visibility 160ms ease;
    backdrop-filter: blur(26px) saturate(150%);
    -webkit-backdrop-filter: blur(26px) saturate(150%);
}

html[dir="rtl"] .calendar-options {
    transform-origin: top left;
}

.calendar-add-menu.is-open .calendar-options {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
}

.calendar-options button {
    width: 100%;
    min-height: 40px;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 9px;
    border: 0;
    border-radius: 6px;
    padding: 8px 9px;
    background: transparent;
    color: var(--calendar-card-text);
    font: inherit;
    font-size: 0.8rem;
    font-weight: 700;
    text-align: start;
    cursor: pointer;
}

.calendar-options button:hover,
.calendar-options button:focus-visible {
    outline: 0;
    background: color-mix(in srgb, var(--calendar-accent) 14%, transparent);
}

.provider-icon {
    width: 22px;
    height: 22px;
    display: inline-grid;
    place-items: center;
    flex: 0 0 auto;
    border-radius: 5px;
    color: #fff;
    font-size: 0.65rem;
    font-weight: 900;
}

.provider-icon.google {
    background: linear-gradient(135deg, #4285f4 0 50%, #34a853 50% 72%, #fbbc05 72% 86%, #ea4335 86%);
}

.provider-icon.outlook {
    background: #0a7bdc;
}

.provider-icon.yahoo,
.provider-icon.apple {
    color: var(--calendar-card-text);
    background: transparent;
}

.provider-icon.invite {
    background: #75808a;
}

.empty-state {
    padding: 30px;
    color: var(--calendar-page-text);
    background: var(--calendar-glass);
    font-weight: 800;
}

@media (max-width: 1050px) {
    .calendar-hero {
        grid-template-columns: 1fr;
        min-height: 0;
        padding-top: clamp(104px, 14vh, 132px);
    }

    .calendar-hero-copy {
        max-width: 850px;
    }

    .calendar-search-card {
        width: min(100%, 760px);
    }

    .event-card {
        grid-template-columns: 150px minmax(0, 1fr);
    }

    .event-thumb {
        width: 150px;
    }

    .event-actions {
        grid-column: 2;
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 760px) {
    .calendar-hero {
        gap: 28px;
        padding-inline: 20px;
        padding-bottom: 44px;
    }

    .calendar-hero h1 {
        font-size: clamp(2.35rem, 12vw, 4rem);
    }

    .calendar-results-shell {
        grid-template-columns: 1fr;
        padding-inline: 20px;
    }

    .month-list {
        position: relative;
        top: auto;
    }

    #monthList {
        grid-auto-flow: column;
        grid-auto-columns: minmax(145px, max-content);
        overflow-x: auto;
        overscroll-behavior-inline: contain;
        scrollbar-width: thin;
    }

    .month-chip {
        border-inline-end: 1px solid var(--calendar-glass-border);
        border-bottom: 0;
    }

    .event-card {
        grid-template-columns: 120px minmax(0, 1fr);
        gap: 15px;
        padding: 14px;
    }

    .event-thumb {
        width: 120px;
    }
}

@media (max-width: 560px) {
    .calendar-hero {
        padding-inline: 16px;
    }

    .calendar-search-card {
        padding: 16px;
    }

    .calendar-quick-stats,
    .calendar-hero-actions {
        grid-template-columns: 1fr;
    }

    .calendar-results-shell {
        padding-inline: 16px;
    }

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

    .event-thumb {
        width: 100%;
        aspect-ratio: 16 / 9;
    }

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

    .calendar-options {
        width: min(236px, calc(100vw - 62px));
    }
}

@media (prefers-reduced-motion: reduce) {
    .calendar-page *,
    .calendar-page *::before,
    .calendar-page *::after {
        scroll-behavior: auto !important;
        transition-duration: 0.01ms !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
    }
}