/**
 * Shared event-popup styles — used by the calendar block AND the events-list
 * block. Owns the .lrob-cal-popup, .lrob-cal-popup-stage, .lrob-cal-popup-content
 * trees plus their slide animations.
 *
 * Registered as `lrob-calendar-event-popup` (deps: lrob-calendar-tokens).
 *
 * Architecture: ALWAYS a centered modal (desktop AND mobile), edge-to-edge
 * fullscreen on mobile. The previous "anchored-near-cell" desktop variant for
 * the calendar block was removed in v1.1.0 — both blocks now share the same
 * popup look.
 */

/* ─── Outer popup container (the modal overlay) ──────────────────────────── */

.lrob-cal-popup {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 100001;
    display: none;
    /* Top-anchored, not vertically centered: the popup's top edge stays put
       across prev/next navigation, regardless of how tall each event's card
       is. Without this, switching from a tall card to a short one moved the
       whole modal upward and the user had to chase the nav buttons. */
    align-items: flex-start;
    justify-content: center;
    padding: 5vh var(--lrob-cal-space-4) var(--lrob-cal-space-4);
    background: rgba(15, 23, 42, 0.45);
    opacity: 0;
    overflow: hidden;
    transition: opacity var(--lrob-cal-duration) var(--lrob-cal-ease);
}

.lrob-cal-popup.is-shown {
    display: flex;
    opacity: 1;
}

body.lrob-cal-popup-open {
    overflow: hidden;
}

@media (prefers-reduced-motion: reduce) {
    .lrob-cal-popup { transition: none; }
}

/* ─── Stage (holds 1 or 2 cards during navigation) ───────────────────────── */

.lrob-cal-popup-stage {
    position: relative;
    overflow: hidden;
    border-radius: var(--lrob-cal-radius-lg);
    width: min(560px, 100%);
    max-height: 90vh;
}

.lrob-cal-popup-content {
    background: var(--lrob-cal-surface);
    border: 1px solid var(--lrob-cal-border);
    border-radius: var(--lrob-cal-radius-lg);
    box-shadow: var(--lrob-cal-shadow-elevated);
    position: relative;
    overflow-y: auto;
    max-height: 90vh;
    color: var(--lrob-cal-text);
    line-height: var(--lrob-cal-line-comfortable);
}

.lrob-cal-popup-content.is-incoming {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
}

/* Slide animations for prev/next navigation */
.lrob-cal-popup-stage.is-navigating-left .lrob-cal-popup-content:not(.is-incoming) {
    animation: lrob-cal-popup-slide-out-left 0.24s ease-in-out forwards;
}
.lrob-cal-popup-stage.is-navigating-left .lrob-cal-popup-content.is-incoming {
    animation: lrob-cal-popup-slide-in-from-right 0.24s ease-in-out;
}
.lrob-cal-popup-stage.is-navigating-right .lrob-cal-popup-content:not(.is-incoming) {
    animation: lrob-cal-popup-slide-out-right 0.24s ease-in-out forwards;
}
.lrob-cal-popup-stage.is-navigating-right .lrob-cal-popup-content.is-incoming {
    animation: lrob-cal-popup-slide-in-from-left 0.24s ease-in-out;
}

@keyframes lrob-cal-popup-slide-out-left      { from { transform: translateX(0); }    to { transform: translateX(-100%); } }
@keyframes lrob-cal-popup-slide-out-right     { from { transform: translateX(0); }    to { transform: translateX(100%); } }
@keyframes lrob-cal-popup-slide-in-from-right { from { transform: translateX(100%); } to { transform: translateX(0); } }
@keyframes lrob-cal-popup-slide-in-from-left  { from { transform: translateX(-100%); } to { transform: translateX(0); } }

@media (prefers-reduced-motion: reduce) {
    .lrob-cal-popup-content,
    .lrob-cal-popup-content.is-incoming,
    .lrob-cal-popup-stage.is-navigating-left .lrob-cal-popup-content,
    .lrob-cal-popup-stage.is-navigating-right .lrob-cal-popup-content {
        animation: none;
    }
}

/* ─── Card header: date block + title + nav/close ────────────────────────── */

.lrob-cal-popup-header {
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: var(--lrob-cal-space-3);
    align-items: start;
    padding: var(--lrob-cal-space-4) var(--lrob-cal-space-4) var(--lrob-cal-space-3);
}

/* Date block — big day number stacked over uppercase short month. bg + text
   colors come from inline `style="..."` set by PHP (per-event pair). Children
   use color:inherit so the inline color flows through. */
.lrob-cal-date-block {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-width: 56px;
    padding: var(--lrob-cal-space-2) var(--lrob-cal-space-3);
    background: var(--lrob-cal-primary-soft);
    color: var(--lrob-cal-primary);
    border-radius: var(--lrob-cal-radius-md);
    line-height: 1;
    font-variant-numeric: tabular-nums;
}

.lrob-cal-date-block-day {
    font-size: 1.5em;
    font-weight: var(--lrob-cal-font-weight-bold);
    letter-spacing: -0.02em;
    color: inherit;
}

.lrob-cal-date-block-month {
    font-size: 0.7em;
    font-weight: var(--lrob-cal-font-weight-bold);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-top: 2px;
    color: inherit;
}

.lrob-cal-popup-title {
    margin: 0;
    padding: 0;
    font-size: 1.15em;
    line-height: var(--lrob-cal-line-tight);
    font-weight: var(--lrob-cal-font-weight-bold);
    color: var(--lrob-cal-text);
    align-self: center;
    letter-spacing: -0.01em;
}

.lrob-cal-popup-title a {
    color: inherit;
    text-decoration: none;
}

.lrob-cal-popup-title a:hover {
    color: var(--lrob-cal-primary);
}

.lrob-cal-popup-actions {
    display: inline-flex;
    align-items: center;
    gap: var(--lrob-cal-space-1);
}

/* Ghost icon button — close + prev/next */
.lrob-cal-popup-close,
.lrob-cal-popup-nav {
    background: transparent;
    border: 1px solid transparent;
    width: 32px;
    height: 32px;
    border-radius: var(--lrob-cal-radius-md);
    cursor: pointer;
    color: var(--lrob-cal-text-muted);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    transition: background-color var(--lrob-cal-duration) var(--lrob-cal-ease),
                color var(--lrob-cal-duration) var(--lrob-cal-ease);
}

.lrob-cal-popup-close:hover,
.lrob-cal-popup-nav:hover {
    background: var(--lrob-cal-surface-hover);
    color: var(--lrob-cal-text);
}

.lrob-cal-popup-close:disabled,
.lrob-cal-popup-nav:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.lrob-cal-popup-close .lrob-icon,
.lrob-cal-popup-nav .lrob-icon {
    width: 18px;
    height: 18px;
}

/* ─── Card body: meta, description, image, CTA ───────────────────────────── */

.lrob-cal-popup-body {
    padding: 0 var(--lrob-cal-space-4) var(--lrob-cal-space-4);
}

.lrob-cal-popup-meta-list {
    display: flex;
    flex-direction: column;
    gap: var(--lrob-cal-space-2);
    margin: 0 0 var(--lrob-cal-space-3);
}

.lrob-cal-popup-meta {
    margin: 0;
    padding: 0;
    font-size: 0.92em;
    color: var(--lrob-cal-text-muted);
    line-height: 1.4;
    display: flex;
    /* Top-align the icon — it sits next to the first line of the label
       regardless of whether the label is single-line or a multi-line stack
       (date+time, full address). align-items: center would float the icon
       in the middle of tall blocks, which reads as visually broken. */
    align-items: flex-start;
    gap: var(--lrob-cal-space-2);
}

/* Nudge icons down a hair so they sit on the cap-height of the text
   rather than the absolute top of the line box. Visually centred against
   single-line labels, still aligned with the first line on multi-line. */
.lrob-cal-popup-meta .lrob-icon {
    margin-top: 1px;
}

.lrob-cal-popup-meta .lrob-icon {
    flex: none;
    width: 18px;
    height: 18px;
    color: var(--lrob-cal-primary);
}

.lrob-cal-popup-date {
    color: var(--lrob-cal-text);
    font-weight: var(--lrob-cal-font-weight-medium);
}

.lrob-cal-popup-meta-stack {
    display: flex;
    flex-direction: column;
    gap: 2px;
    line-height: var(--lrob-cal-line-tight);
}

.lrob-cal-popup-date-date {
    color: var(--lrob-cal-text);
    font-weight: var(--lrob-cal-font-weight-medium);
}

.lrob-cal-popup-date-time {
    color: var(--lrob-cal-text-muted);
    font-size: 0.92em;
    font-variant-numeric: tabular-nums;
}

.lrob-cal-popup-cost--free span {
    color: var(--lrob-cal-primary);
    font-weight: var(--lrob-cal-font-weight-semibold);
}

/* Tighten consecutive contact rows so they read as ONE contact card,
   not four disconnected meta entries scattered after the cost line. */
.lrob-cal-popup-meta + .lrob-cal-popup-contact {
    margin-top: var(--lrob-cal-space-1);
}
.lrob-cal-popup-contact + .lrob-cal-popup-contact {
    margin-top: calc(var(--lrob-cal-space-2) * -1 + 4px);
}

/* Excerpt (short clamped text for the calendar's quick-look variant) */
.lrob-cal-popup-excerpt {
    margin: 0 0 var(--lrob-cal-space-4);
    font-size: 0.95em;
    line-height: var(--lrob-cal-line-comfortable);
    color: var(--lrob-cal-text);
    display: -webkit-box;
    -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Full description (post content) — used by events-list popup. */
.lrob-cal-popup-description {
    margin: 0 0 var(--lrob-cal-space-4);
    color: var(--lrob-cal-text);
    line-height: var(--lrob-cal-line-comfortable);
}

.lrob-cal-popup-description > :first-child { margin-top: 0; }
.lrob-cal-popup-description > :last-child  { margin-bottom: 0; }

.lrob-cal-popup-description p {
    margin: 0 0 var(--lrob-cal-space-3);
}

.lrob-cal-popup-description img {
    max-width: 100%;
    height: auto;
    border-radius: var(--lrob-cal-radius-md);
}

/* Featured image — natural aspect ratio, capped height. Replaces the old
   fixed-height popup-img-height/popup-img-display per-block presets. */
.lrob-cal-popup-thumb {
    display: block;
    width: 100%;
    height: auto;
    max-height: 60vh;
    margin-bottom: var(--lrob-cal-space-4);
    overflow: hidden;
    background: transparent;
    border: 0;
    padding: 0;
    border-radius: var(--lrob-cal-radius-md);
}

.lrob-cal-popup-thumb img {
    width: 100%;
    height: auto;
    max-height: 60vh;
    object-fit: contain;
    display: block;
}

/* Global image-fit override (admin setting). Default = contain (above). */
.lrob-cal-popup-thumb--fit-cover img {
    object-fit: cover;
    /* When the user chose cover, give the image a working height so the
       crop has something to crop against. */
    height: 320px;
    max-height: 60vh;
}

.lrob-cal-popup-thumb--static {
    cursor: default;
}

/* ─── CTA row ────────────────────────────────────────────────────────────── */

.lrob-cal-popup-cta {
    display: flex;
    gap: var(--lrob-cal-space-2);
    justify-content: flex-end;
    align-items: center;
    flex-wrap: wrap;
}

.lrob-cal-popup-link {
    display: inline-flex;
    align-items: center;
    gap: var(--lrob-cal-space-2);
    padding: var(--lrob-cal-space-2) var(--lrob-cal-space-4);
    background: var(--lrob-cal-primary);
    color: var(--lrob-cal-primary-fg);
    text-decoration: none;
    border-radius: var(--lrob-cal-radius-md);
    font-size: 0.92em;
    font-weight: var(--lrob-cal-font-weight-medium);
    border: 0;
    cursor: pointer;
    transition: background-color var(--lrob-cal-duration) var(--lrob-cal-ease);
}

.lrob-cal-popup-link:hover {
    background: var(--lrob-cal-primary-hover);
    color: var(--lrob-cal-primary-fg);
}

.lrob-cal-popup-link .lrob-icon {
    width: 16px;
    height: 16px;
}

.lrob-cal-popup-link--ticket {
    background: var(--lrob-cal-surface);
    color: var(--lrob-cal-text);
    border: 1px solid var(--lrob-cal-border-strong);
}

.lrob-cal-popup-link--ticket:hover {
    background: var(--lrob-cal-surface-hover);
    color: var(--lrob-cal-text);
}

/* ─── Mobile: edge-to-edge fullscreen modal ──────────────────────────────── */

@media (max-width: 640px) {
    .lrob-cal-popup {
        padding: 0;
        background: var(--lrob-cal-surface);
    }

    .lrob-cal-popup.is-shown {
        flex-direction: column;
    }

    .lrob-cal-popup-stage {
        flex: 1 1 auto;
        width: 100%;
        max-height: none;
        height: 100%;
        border-radius: 0;
    }

    .lrob-cal-popup-content {
        width: 100%;
        height: 100%;
        max-height: none;
        border: 0;
        border-radius: 0;
        box-shadow: none;
        display: flex;
        flex-direction: column;
        padding-bottom: 0;
    }

    .lrob-cal-popup-header {
        position: sticky;
        top: 0;
        background: var(--lrob-cal-surface);
        border-bottom: 1px solid var(--lrob-cal-border);
        z-index: 2;
        padding: var(--lrob-cal-space-3) var(--lrob-cal-space-4);
    }

    .lrob-cal-popup-body {
        flex: 1 1 auto;
        padding: var(--lrob-cal-space-4);
        padding-bottom: calc(var(--lrob-cal-space-6) + env(safe-area-inset-bottom, 0px));
        display: flex;
        flex-direction: column;
        gap: var(--lrob-cal-space-3);
    }

    /* Image grows to fill empty space between meta and sticky CTA. */
    .lrob-cal-popup-body .lrob-cal-popup-thumb {
        flex: 1 1 auto;
        min-height: 200px;
        max-height: none;
        margin-bottom: 0;
    }
    .lrob-cal-popup-body .lrob-cal-popup-thumb img {
        height: 100%;
        max-height: none;
        object-fit: cover;
    }
    .lrob-cal-popup-thumb--fit-contain img,
    .lrob-cal-popup-body .lrob-cal-popup-thumb--fit-contain img {
        object-fit: contain;
    }

    /* Sticky bottom CTA */
    .lrob-cal-popup-cta {
        position: sticky;
        bottom: 0;
        margin: 0 calc(var(--lrob-cal-space-4) * -1) calc(var(--lrob-cal-space-4) * -1);
        padding: var(--lrob-cal-space-3) var(--lrob-cal-space-4)
                 calc(var(--lrob-cal-space-3) + env(safe-area-inset-bottom, 0px));
        background: var(--lrob-cal-surface);
        border-top: 1px solid var(--lrob-cal-border);
        z-index: 2;
    }

    .lrob-cal-popup-link {
        flex: 1 1 auto;
        justify-content: center;
        padding: var(--lrob-cal-space-3) var(--lrob-cal-space-4);
    }
}