/* ==========================================================================
   PatchWorld UI - World Detail Modal (Step 4)
   --------------------------------------------------------------------------
   Centered dialog with black backdrop veil to inspect world details,
   player's personal playtime, tags, creator profile, play and like controls.
   ========================================================================== */

.pw-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(14, 12, 20, 0.78);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: var(--space-4);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity var(--duration-fast) var(--ease-standard),
                visibility var(--duration-fast) var(--ease-standard);
}

.pw-modal-overlay.is-open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

.pw-modal-dialog {
    position: relative;
    width: min(840px, 100%);
    max-height: 90vh;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-3xl);
    box-shadow: 0 24px 64px rgba(0, 0, 0, 0.65), 0 4px 16px rgba(0, 0, 0, 0.4);
    display: grid;
    grid-template-columns: 0.95fr 1.05fr;
    overflow: hidden;
    transform: scale(0.96);
    transition: transform var(--duration-base) var(--ease-spring);
}

.pw-modal-overlay.is-open .pw-modal-dialog {
    transform: scale(1);
}

/* Left Media column */
.pw-modal-media {
    position: relative;
    min-height: 380px;
    background: var(--palette-ink-950);
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.pw-modal-blur {
    position: absolute;
    inset: -30px;
    background-size: cover;
    background-position: center;
    filter: blur(28px) brightness(0.6);
    opacity: 0.7;
    pointer-events: none;
}

.pw-modal-art {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

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

.pw-modal-live-badge {
    position: absolute;
    bottom: var(--space-4);
    left: var(--space-4);
    display: inline-flex;
    align-items: center;
    background: rgba(23, 21, 32, 0.85);
    border: 1px solid rgba(110, 231, 183, 0.35);
    color: var(--color-live);
    border-radius: var(--radius-pill);
    padding: 6px 12px;
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
    letter-spacing: 0.04em;
    backdrop-filter: blur(4px);
    z-index: 2;
}

/* Right Content column */
.pw-modal-content {
    padding: var(--space-7) var(--space-7) var(--space-6);
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    overflow-y: auto;
    max-height: 90vh;
}

/* Close Button (top-right of content) */
.pw-modal-close {
    position: absolute;
    top: var(--space-4);
    right: var(--space-4);
    width: 40px;
    height: 40px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    background: rgba(29, 27, 38, 0.6);
    color: var(--color-text-idle);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--duration-fast) var(--ease-standard);
    z-index: 10;
}

.pw-modal-close:hover {
    border-color: var(--color-accent-2);
    color: var(--color-text-strong);
    background: var(--palette-ink-750);
}

.pw-modal-close svg {
    width: 18px;
    height: 18px;
    stroke: currentColor;
    fill: none;
    stroke-width: 2;
    stroke-linecap: round;
}

/* Header */
.pw-modal-header {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    padding-right: var(--space-8); /* room for close button */
}

.pw-modal-title {
    font-family: var(--font-head);
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-text-strong);
    line-height: var(--line-height-tight);
    margin: 0;
    word-break: break-word;
}

/* Creator Profile link (Clickable to native Unity profile) */
.pw-modal-author-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    background: none;
    border: none;
    padding: 0;
    color: var(--color-text-idle);
    font-size: var(--font-size-md);
    cursor: pointer;
    width: fit-content;
    transition: color var(--duration-fast);
}

.pw-modal-author-btn:hover {
    color: var(--color-accent-2);
}

.pw-modal-author-btn:hover .pw-modal-author-name {
    text-decoration: underline;
}

.pw-modal-author-avatar {
    width: 26px;
    height: 26px;
    border-radius: var(--radius-round);
    background: var(--palette-ink-650);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-bold);
    color: var(--color-text-strong);
}

.pw-modal-author-name {
    font-weight: var(--font-weight-medium);
}

/* Stat Grid (Likes, Plays/Views, Playtime from TimeSection) */
.pw-modal-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-2);
    background: var(--palette-ink-800);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-3) var(--space-4);
}

.pw-modal-stat-box {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.pw-modal-stat-label {
    font-size: var(--font-size-2xs);
    font-weight: var(--font-weight-semibold);
    letter-spacing: var(--letter-spacing-wide);
    text-transform: uppercase;
    color: var(--color-text-muted);
}

.pw-modal-stat-value {
    font-family: var(--font-head);
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-bold);
    color: var(--color-text-strong);
}

/* Description */
.pw-modal-desc {
    font-size: var(--font-size-md);
    line-height: var(--line-height-base);
    color: var(--color-text-soft);
    margin: 0;
    max-height: 140px;
    overflow-y: auto;
    white-space: pre-wrap;
    word-break: break-word;
}

/* Tags Section */
.pw-modal-tags-section {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.pw-modal-tags-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.pw-modal-tags-label {
    font-size: var(--font-size-2xs);
    font-weight: var(--font-weight-semibold);
    letter-spacing: var(--letter-spacing-wide);
    text-transform: uppercase;
    color: var(--color-text-muted);
}

.pw-modal-edit-tags-btn {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    background: none;
    border: none;
    padding: 2px 6px;
    border-radius: var(--radius-sm);
    color: var(--color-accent-2);
    font-family: var(--font-body);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
    cursor: pointer;
    transition: all var(--duration-fast);
}

.pw-modal-edit-tags-btn:hover {
    color: var(--color-text-strong);
    background: var(--color-accent-tint);
}

.pw-modal-edit-tags-btn svg {
    width: 13px;
    height: 13px;
    stroke: currentColor;
    fill: none;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.pw-modal-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.pw-modal-tag {
    font-size: var(--font-size-xs);
    color: var(--color-text-idle);
    background: var(--color-surface-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-pill);
    padding: 3px 10px;
    font-weight: var(--font-weight-medium);
}

.pw-modal-no-tags {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    font-style: italic;
}

/* Action Bar */
.pw-modal-actions {
    margin-top: auto;
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding-top: var(--space-3);
}

.pw-modal-btn-play {
    flex: 1;
    height: 50px;
    border-radius: var(--radius-lg);
    background: var(--color-accent);
    color: var(--color-text-on-accent);
    border: none;
    font-family: var(--font-head);
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    cursor: pointer;
    transition: background var(--duration-fast);
}

.pw-modal-btn-play:hover {
    background: var(--color-accent-hover);
}

.pw-modal-btn-play svg {
    width: 18px;
    height: 18px;
    fill: currentColor;
}

.pw-modal-btn-like {
    height: 50px;
    padding: 0 var(--space-4);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    background: var(--palette-ink-800);
    color: var(--color-text);
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: var(--font-size-md);
    font-weight: var(--font-weight-medium);
    cursor: pointer;
    transition: all var(--duration-fast);
}

.pw-modal-btn-like:hover {
    border-color: var(--color-accent-2);
}

.pw-modal-btn-like.is-liked {
    color: var(--color-liked);
    border-color: rgba(255, 122, 184, 0.45);
    background: rgba(255, 122, 184, 0.08);
}

.pw-modal-btn-like svg {
    width: 20px;
    height: 20px;
    fill: none;
    stroke: currentColor;
    stroke-width: 2;
    transition: transform var(--duration-fast);
}

.pw-modal-btn-like.is-liked svg {
    fill: var(--color-liked);
}

.pw-modal-btn-more {
    width: 50px;
    height: 50px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    background: var(--palette-ink-800);
    color: var(--color-text-idle);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    cursor: pointer;
    flex-shrink: 0;
    transition: all var(--duration-fast);
}

.pw-modal-btn-more:hover {
    border-color: var(--color-accent-2);
    color: var(--color-text-strong);
}

/* Responsive (Single Column on narrow viewports) */
@media (max-width: 720px) {
    .pw-modal-dialog {
        grid-template-columns: 1fr;
        max-height: 94vh;
    }

    .pw-modal-media {
        min-height: 220px;
        max-height: 240px;
    }

    .pw-modal-content {
        padding: var(--space-5);
    }
}