/* Comments Section Styles */
:root {
    --bg-light: #f5f6fa;
    --bg-dark: #23272f;
    --text-light: #23272f;
    --text-dark: #f5f6fa;
    --accent: #d15f70;
    --button-bg: rgba(255,255,255,0.3);
    --button-bg-dark: rgba(40,40,40,0.5);
    --button-hover: rgba(255,255,255,0.6);
    --button-hover-dark: rgba(60,60,60,0.7);
    --side-nav-bg: #fff;
    --side-nav-border: #eee;
    --side-nav-link: #d15f70;
    --side-nav-link-hover: #a13a4a;
    --side-nav-link-bg-hover: #ffe6eb;
    --side-nav-shadow: 2px 0 12px rgba(0,0,0,0.04);
}
body {
    margin: 0;
    font-family: 'Segoe UI', Arial, sans-serif;
    background: var(--bg-light);
    color: var(--text-light);
    transition: background 0.3s, color 0.3s;
    padding-left: 14vw !important;
}
.container {
    max-width: 96vw;
    width: 100%;
    margin: 0 auto;
    padding: 3vw 4vw; /* More padding on the outside */
    box-sizing: border-box;
}
header {
    text-align: center;
    margin-bottom: 2rem;
}
h1 {
    font-size: 3vw;
    margin-bottom: 1vw;
}
h2 {
    font-size: 2vw;
    margin-bottom: 1vw;
}
.toggle-dark {
    position: fixed;
    left: 0.75vw;
    bottom: 2vw;
    right: auto;
    top: auto;
    margin: 0;
    padding: 0.7rem 1.5rem;
    border: none;
    border-radius: 2rem;
    background: var(--button-bg);
    color: var(--text-light);
    font-size: 1rem;
    cursor: pointer;
    transition: background 0.2s, color 0.2s;
    z-index: 2200; /* Above sidebar */
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}
.toggle-dark:hover {
    background: var(--button-hover);
}
section {
    margin-bottom: 4vw;
}
h2 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--accent);
    letter-spacing: 1px;
}
.gallery {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: flex-start;
    gap: 1vw 1vw; /* Less space between images */
    width: 100%;
    max-width: 100%;
    margin: 0 auto;
}
.gallery-item {
    margin-bottom: 0;
    flex: 0 1 18vw; /* More square, less wide/tall */
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 0.5vw;
}
.gallery img,
.modal-img-box img {
    width: 100%;
    max-width: 18vw;
    min-width: 140px;
    aspect-ratio: 4/5; /* More square-ish, not extreme rectangle */
    height: auto;
    border-radius: 1vw;
    box-shadow: 0 0.5vw 2vw rgba(0,0,0,0.08);
    object-fit: cover;
    background: #eee;
    transition: transform 0.2s;
    object-position: center center;
    display: block;
    margin: 0 auto;
    user-select: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
}
/* Variable photo sizes */
.gallery img.size-short { aspect-ratio: 4/4.5; }
.gallery img.size-tall { aspect-ratio: 4/6; }

/* Side nav styles */
.side-nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 14vw !important;
    min-width: 120px !important;
    max-width: 200px !important;
    height: 100vh;
    background: var(--side-nav-bg);
    border-right: 1px solid var(--side-nav-border);
    box-shadow: var(--side-nav-shadow);
    padding-top: 2vw !important;
    padding-bottom: 2vw !important;
    z-index: 2100;
    display: flex;
    flex-direction: column;
    align-items: center;
    transition: background 0.3s, color 0.3s;
}
.side-nav a {
    display: block;
    color: var(--side-nav-link);
    text-decoration: none;
    font-weight: bold;
    margin: 1rem 0;
    font-size: 1.15rem;
    padding: 0.5rem 1.2rem;
    border-radius: 1.2rem;
    transition: background 0.15s, color 0.15s;
}
.side-nav a.active,
.side-nav a:hover {
    background: var(--side-nav-link-bg-hover);
    color: var(--side-nav-link-hover);
}
/* Center the page content by adding left padding to body */
body {
    padding-left: 14vw;
}
@media (max-width: 1100px) {
    .gallery-item {
        flex: 0 1 28vw;
    }
    .gallery img,
    .modal-img-box img {
        max-width: 28vw;
    }
}
@media (max-width: 700px) {
    .gallery {
        flex-direction: column;
        align-items: center;
    }
    .gallery-item {
        flex: 1 1 100%;
        max-width: 98vw;
        padding: 1vw 0;
    }
    .gallery img,
    .modal-img-box img {
        max-width: 90vw;
        min-width: 0;
    }
    .modal-overlay {
        display: none !important;
    }
}



/* Dark mode styles */
body.dark {
    background: var(--bg-dark);
    color: var(--text-dark);
}
body.dark .toggle-dark {
    background: var(--button-bg-dark);
    color: var(--text-dark);
}
body.dark .toggle-dark:hover {
    background: var(--button-hover-dark);
}
body.dark h2 {
    color: #ffd6e0;
}
body.dark .gallery img {
    background: #444;
    box-shadow: 0 4px 16px rgba(0,0,0,0.18);
}
body.dark .side-nav {
    background: #23272f;
    border-right: 1px solid #333;
    box-shadow: 2px 0 12px rgba(0,0,0,0.18);
}
body.dark .side-nav a {
    color: #ffd6e0;
}
body.dark .side-nav a.active,
body.dark .side-nav a:hover {
    background: #3a2a3a;
    color: #fff;
}
.gallery-item {
    position: relative;
    display: inline-block;
}
.modal-overlay {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0; top: 0; right: 0; bottom: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(30,30,30,0.85);
    justify-content: center;
    align-items: center;
    transition: opacity 0.2s;
}
.modal-overlay.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-img-box {
    position: relative;
    display: inline-block;      /* Shrink-wrap to image */
    padding: 0;
    margin: 0;
    background: transparent;
    box-shadow: none;
    width: auto !important;
    height: auto !important;
    max-width: none !important;
    max-height: none !important;
    vertical-align: middle;
}

.modal-img-box img {
    display: block;
    width: auto;
    height: auto;
    max-width: 90vw;
    max-height: 80vh;
    border-radius: 1.2rem;
    /* box-shadow: 0 8px 32px rgba(0,0,0,0); */
    background: transparent;
    object-fit: contain contain;
    object-position: center center;
    margin: 0;
    padding: 0;
}
.modal-desc {
    margin-top: 0.1vw;   /* Greatly reduced space above comments */
    margin-bottom: 1vw;
    padding: 0.1vw 0.2vw;
    border-radius: 1vw;
    font-size: 1.2vw;
    min-width: 20vw;
    max-width: 80vw;
    word-break: break-word;
}
html {
    /* Hide scrollbars but allow scrolling */
    scrollbar-width: none; /* Firefox */
    -ms-overflow-style: none; /* IE and Edge */
}
html::-webkit-scrollbar {
    display: none; /* Chrome, Safari, Opera */
}
body {
    /* Remove overflow: hidden so scrolling works */
    padding-left: 14vw;
}
.comments-scroll {
    flex: 1 1 auto;
    min-height: 0;
    overflow-y: auto;
    margin-bottom: 1rem;
    background: transparent;
    scrollbar-width: none; /* Hide scrollbar in Firefox */
}
.comments-scroll::-webkit-scrollbar {
    display: none; /* Hide scrollbar in Webkit browsers */
}
#commentsSection {
    margin-top: 1vw;              /* Reduced space above comments */
    background: rgba(255, 255, 255, 0.92);
    padding: 0.7vw 1vw;
    border-radius: 0.7vw;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
    display: flex;
    flex-direction: column;
    flex: 1 1 auto;
    min-height: 0;
    max-width: 60vw;
    width: 100%;
    text-align: left;
    margin-left: auto;
    margin-right: auto;
    font-size: 1rem;              /* Constant, readable font size */
    overflow: hidden;
}
body.dark #commentsSection {
    background: #181a20;
    color: #f5f6fa;
    box-shadow: 0 4px 24px rgba(0,0,0,0.22);
}
#commentsSection h3 {
    margin: 0 0 1rem 0;
    font-size: 1.2rem;
    color: var(--accent);
}
.comments-scroll {
    flex: 1 1 auto;
    min-height: 0;
    overflow-y: auto;
    margin-bottom: 1vw;
    background: transparent;
    max-height: 22vh;             /* Prevents comments from overflowing modal */
    font-size: 1rem;              /* Constant font size */
    word-break: break-word;       /* Prevents long comments from overflowing */
    padding-right: 0.5vw;
}
#commentsList {
    list-style: none;
    padding: 0;
    margin: 0;
    max-width: 100%;
}
#commentsList li {
    margin-bottom: 0.4em;
    font-size: 1rem;              /* Constant font size */
    max-width: 100%;
    overflow-wrap: break-word;
    word-break: break-word;
}
#commentsList li span {
    display: inline-block;
    max-width: 100%;
    overflow-wrap: break-word;
    word-break: break-word;
}
.comment-form-wrapper {
    flex-shrink: 0;
}
#commentForm {
    display: flex;
    gap: 1vw;
}
#commentInput {
    padding: 0.3em 0.6em;
    border-radius: 0.4em;
    font-size: 0.85em;
    max-width: 60%;
    box-sizing: border-box;
}
#commentForm button {
    padding: 0.3em 1em;
    border-radius: 0.4em;
    font-size: 0.85em;
    margin-left: 0.5em;
}
.close-modal-btn {
    position: absolute;
    top: 1vw;
    right: 1vw;
    width: 3vw;
    height: 3vw;
    border: none;
    border-radius: 50%;
    background: rgba(255,255,255,0.95);
    color: #d32f2f;
    font-size: 1.6vw;
    font-weight: bold;
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(0,0,0,0.10);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s, color 0.2s;
    z-index: 10;
    outline: none;
}
.close-modal-btn:hover, .close-modal-btn:focus {
    background: #ffd6d6;
    color: #a00;
}
body.dark .close-modal-btn {
    background: rgba(40,40,40,0.95);
    color: #ff6b6b;
    box-shadow: 0 2px 12px rgba(0,0,0,0.25);
}
body.dark .close-modal-btn:hover, body.dark .close-modal-btn:focus {
    background: #3a2a2a;
    color: #ff2222;
}
/* Link styles for light and dark mode */
a, a:visited {
    color: var(--accent) !important;
    text-decoration: underline;
    transition: color 0.2s;
    cursor: pointer;
}
a:hover, a:focus {
    color: #a13a4a !important;
    text-decoration: underline;
}
body.dark a, body.dark a:visited {
    color: #ffd6e0 !important;
}
body.dark a:hover, body.dark a:focus {
    color: #ffb3c6 !important;
}
/* Center pattern headers and paragraphs, add separation */
.pattern-desc {
    text-align: center;
    margin: 2vw auto 2.5vw auto;
    padding: 1.2vw 2vw;
    background: rgba(240,240,255,0.7);
    border-radius: 1vw;
    max-width: 700px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.2);
}
body.dark .pattern-desc {
    background: rgba(40,40,40,0.7);
}
.pattern-desc p {
    margin: 0.7em 0;
    font-size: 1.1em;
    line-height: 1.7;
}
.pattern-desc a {
    display: inline-block;
    margin-top: 0.5em;
    word-break: break-all;
}
section > h2 {
    text-align: center;
    margin-top: 2vw;
    margin-bottom: 0.7vw;
}