/* Margin feature styles — themes: ~/css/margin/margin-themes.css (linked explicitly) */

.floating-margin-icon {
    font-size: 1.35rem;
    line-height: 1;
    color: var(--bs-primary);
}

.margin-photo-ring .profile-photo,
.margin-photo-ring img {
    border-radius: 50%;
    display: block;
}

.margin-page {
    max-width: 720px;
    margin: 2rem auto;
    padding: 0 1rem 3rem;
}

.margin-card {
    border-radius: 1rem;
    padding: 2rem 1.75rem;
    min-height: 320px;
    box-shadow: 0 8px 28px rgba(0, 0, 0, 0.08);
    position: relative;
}

.margin-label {
    font-size: 0.8rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    opacity: 0.7;
    margin-bottom: 1rem;
}

.margin-content {
    font-size: 1.2rem;
    line-height: 1.8;
    white-space: pre-wrap;
}

.margin-meta {
    margin-top: 2rem;
    font-size: 0.9rem;
    opacity: 0.75;
}

.margin-interactions {
    margin-top: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.margin-like-btn {
    border: none;
    background: transparent;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0;
    color: inherit;
}

.margin-like-btn .like-icon {
    font-size: 1.1rem;
}

.margin-nav {
    display: flex;
    justify-content: space-between;
    margin-top: 1.5rem;
}

.margin-nav a {
    text-decoration: none;
}

body.margin-viewer-open {
    overflow: hidden;
}

#marginViewerOverlay.margin-viewer-overlay {
    position: fixed !important;
    top: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    left: 0 !important;
    width: 100vw !important;
    height: 100vh !important;
    z-index: 1000100 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    pointer-events: auto !important;
    margin: 0 !important;
    padding: 0 !important;
    border: none !important;
    background: transparent !important;
}

#marginViewerOverlay.margin-viewer-overlay[hidden] {
    display: none !important;
}

#marginViewerOverlay .margin-viewer-shell {
    position: relative;
    z-index: 1;
    width: fit-content;
    max-width: min(94vw, 440px);
    box-sizing: border-box;
    padding-top: 2.75rem;
}

#marginViewerOverlay .margin-viewer-stage {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 0.75rem;
    position: relative;
    z-index: 1;
    width: 100%;
    box-sizing: border-box;
}

#marginViewerOverlay .margin-viewer-card {
    --margin-card-width: min(360px, 78vw);
    flex: 0 1 auto;
    width: var(--margin-card-width);
    height: min(calc(var(--margin-card-width) * 16 / 9), 85vh);
    max-height: 85vh;
    aspect-ratio: 9 / 16;
    display: flex;
    flex-direction: column;
    overflow-y: auto;
    padding: 1.75rem 2rem 1.25rem;
    box-shadow: 0 24px 64px rgba(0, 0, 0, 0.45);
    border: 1px solid rgba(255, 255, 255, 0.14);
    background: #f7f4ef;
    color: #2c2c2c;
}

#marginViewerOverlay .margin-content {
    text-align: justify;
    text-justify: inter-word;
    padding-inline: 0.35rem;
    flex: 1 1 auto;
}

#marginViewerOverlay .margin-meta {
    margin-top: 1rem;
}

#marginViewerOverlay .margin-interactions {
    margin-top: 0.75rem;
    margin-bottom: 0;
}

#marginViewerOverlay .margin-viewer-close {
    position: absolute;
    top: 0;
    right: 0;
    z-index: 30;
    opacity: 0.95;
}

#marginViewerOverlay .margin-viewer-arrow {
    position: static;
    top: auto;
    left: auto;
    right: auto;
    transform: none;
    flex: 0 0 2.25rem;
    border: none;
    background: rgba(255, 255, 255, 0.18);
    color: #f8f4ec;
    width: 2.25rem;
    height: 2.25rem;
    min-width: 2.25rem;
    min-height: 2.25rem;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    z-index: 20;
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.25);
    padding: 0;
    margin: 0;
}

#marginViewerOverlay .margin-viewer-arrow.is-hidden {
    visibility: hidden;
    pointer-events: none;
}

.margin-viewer-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(12, 10, 8, 0.82);
    backdrop-filter: blur(2px);
}

.margin-viewer-stage {
    position: relative;
    z-index: 1;
    width: min(92vw, 520px);
}

.margin-viewer-card {
    aspect-ratio: 9 / 16;
    max-height: 85vh;
    overflow-y: auto;
    box-shadow: 0 24px 64px rgba(0, 0, 0, 0.45);
    border: 1px solid rgba(255, 255, 255, 0.14);
    background: #f7f4ef;
    color: #2c2c2c;
}

.margin-viewer-author {
    font-weight: 600;
    margin-top: 0.25rem;
}

#marginViewerOverlay .margin-viewer-message-btn {
    border: none;
    background: transparent;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0;
    color: inherit;
    cursor: pointer;
    font-size: 0.95rem;
    text-decoration: underline;
    text-underline-offset: 0.15rem;
}

#marginViewerOverlay .margin-viewer-message-btn:hover {
    opacity: 0.85;
}

.margin-viewer-close {
    position: absolute;
    top: 0.25rem;
    right: 0.25rem;
    z-index: 2;
    opacity: 0.9;
}

.margin-photo-trigger {
    cursor: pointer;
    border: none;
    padding: 0;
    background: transparent;
    line-height: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    vertical-align: middle;
    -webkit-tap-highlight-color: transparent;
    outline: none;
    box-shadow: none;
}

.margin-photo-trigger:focus,
.margin-photo-trigger:focus-visible {
    outline: none;
}

.margin-photo-trigger.margin-photo-ring {
    padding: 2px;
    border-radius: 50%;
    background: linear-gradient(145deg, #ff4d5e 0%, #dc3545 42%, #b91c1c 100%);
    box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.45), 0 0 10px rgba(220, 53, 69, 0.5);
    aspect-ratio: 1;
    overflow: hidden;
}

.margin-photo-trigger.margin-photo-ring:focus-visible {
    box-shadow: 0 0 0 2px rgba(220, 53, 69, 0.65), 0 0 0 1px rgba(255, 255, 255, 0.45), 0 0 10px rgba(220, 53, 69, 0.5);
}

.margin-photo-trigger.margin-photo-ring .profile-photo,
.margin-photo-trigger.margin-photo-ring img {
    border-radius: 50%;
    display: block;
}

.margin-background-preview {
    box-sizing: border-box;
    display: block;
    width: 94px;
    max-width: min(94px, 28vw);
    aspect-ratio: 9 / 16;
    min-height: 147px;
    height: auto;
    border-radius: 0.65rem;
    border: 1px solid rgba(0, 0, 0, 0.1);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    overflow: hidden;
    flex-shrink: 0;
}

#addMarginModal #marginBackgroundPreview.margin-background-preview {
    width: 94px;
    max-width: min(94px, 28vw);
    min-height: 147px;
    aspect-ratio: 9 / 16;
}

#addMarginModal .margin-preview-wrap {
    margin-top: 0.35rem;
}

#addMarginModal .margin-preview-label {
    display: block;
    font-size: 0.8rem;
    color: #6c757d;
    margin-top: 0.5rem;
    margin-bottom: 0.35rem;
}

@media (max-width: 576px) {
    #marginViewerOverlay .margin-viewer-shell { width: 94vw; }
    #marginViewerOverlay .margin-viewer-stage { gap: 0.35rem; }
    .margin-viewer-stage { width: 94vw; }
}