:root {
    --bg-color: #000000;
    --text-color: #E0E0E0;
    --accent-color: #D8DE9B; /* Chardonnay Mist */
    --secondary-color: #4A4A4A;
    --glass-bg: rgba(255, 255, 255, 0.1);
    --glass-border: rgba(255, 255, 255, 0.2);
    --font-family: 'Inter', sans-serif;
    --header-font: 'Playfair Display', serif;
    --input-border-color: var(--secondary-color);
}

[data-theme="light"] {
    --bg-color: #f0f2f5;
    --text-color: #1c1e21;
    --accent-color: #5C6724; /* Dark Olive Green */
    --secondary-color: #8A8D91;
    --glass-bg: #ffffff;
    --glass-border: #dcdfe3;
    --input-border-color: #ced4da;
}

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: var(--font-family);
    margin: 0;
    padding: 0;
    transition: background-color 0.3s, color 0.3s;
    overflow-x: hidden;
}

h1, h2, h3 {
    font-family: var(--header-font);
    color: var(--accent-color);
}

/* Glassmorphism */
.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 20px;
    margin: 10px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.btn {
    background-color: var(--accent-color);
    color: #000;
    border: none;
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: bold;
    cursor: pointer;
    transition: transform 0.1s;
    text-transform: uppercase;
    letter-spacing: 1px;
    display: inline-block;
}

.btn:active {
    transform: scale(0.98);
}

.btn-secondary {
    background-color: transparent;
    border: 1px solid var(--accent-color);
    color: var(--accent-color);
}

.btn-grey {
    background-color: var(--glass-bg);
    border: 1px solid var(--glass-border);
    color: var(--text-color);
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: bold;
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 1px;
    display: inline-block;
    backdrop-filter: blur(5px);
}

/* Banner */
.sticky-banner {
    background-color: var(--accent-color);
    color: #000;
    text-align: center;
    padding: 10px;
    font-weight: bold;
    position: sticky;
    top: 0;
    z-index: 1000;
    display: none; /* Hidden by default */
}

/* Toast / Snackbar */
#snackbar {
    visibility: hidden;
    min-width: 250px;
    margin-left: -125px;
    background-color: #333;
    color: #fff;
    text-align: center;
    border-radius: 8px;
    padding: 16px;
    position: fixed;
    z-index: 3500; /* Higher than modals */
    left: 50%;
    bottom: 30px;
    font-size: 17px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.3);
    border: 1px solid var(--accent-color);
}

#snackbar.show {
    visibility: visible;
    -webkit-animation: fadein 0.5s, fadeout 0.5s 2.5s;
    animation: fadein 0.5s, fadeout 0.5s 2.5s;
}

@keyframes fadein {
    from {bottom: 0; opacity: 0;}
    to {bottom: 30px; opacity: 1;}
}

@keyframes fadeout {
    from {bottom: 30px; opacity: 1;}
    to {bottom: 0; opacity: 0;}
}

/* Grid for Slideshow */
.masonry-grid {
    display: flex;
    flex-wrap: wrap;
    padding: 10px;
}

.grid-item {
    width: 100%;
    margin-bottom: 20px;
}

@media (min-width: 768px) {
    .grid-item {
        width: 33.333%;
        padding: 10px;
        box-sizing: border-box;
    }
}

.media-content {
    width: 100%;
    height: auto;
    border-radius: 12px;
    display: block;
}

/* Upload Progress */
#progress-bar-container {
    width: 100%;
    background-color: var(--secondary-color);
    border-radius: 8px;
    height: 10px;
    margin-top: 10px;
    overflow: hidden;
    display: none;
}

#progress-bar {
    width: 0%;
    height: 100%;
    background-color: var(--accent-color);
    transition: width 0.2s;
}

/* Caption Input Fix */
#caption {
    box-sizing: border-box;
}

/* Top Toolbar */
.top-toolbar {
    position: fixed;
    top: 20px;
    right: 20px;
    display: flex;
    gap: 10px;
    z-index: 1100;
}

/* Shift down if banner is present */
body.has-banner .top-toolbar,
body.has-banner .stats-overlay,
body.has-banner .home-btn {
    top: 60px; /* Adjust based on banner height */
    transition: top 0.3s;
}

.icon-btn {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    font-size: 20px;
    cursor: pointer;
    color: var(--text-color);
    backdrop-filter: blur(5px);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s, transform 0.1s;
}

.icon-btn:active {
    transform: scale(0.9);
}

/* Admin Styles */
.admin-table {
    width: 100%;
    border-collapse: collapse;
}

.admin-table th, .admin-table td {
    padding: 10px;
    text-align: left;
    border-bottom: 1px solid var(--glass-border);
}

.hidden-media {
    opacity: 0.5;
}

.starred-media {
    border: 2px solid var(--accent-color);
}

#preview-area img {
  max-width: 100%;
  max-height: 40vh;
  object-fit: contain;
  border-radius: 8px;
  background: rgba(0,0,0,0.2);
}

.content-hidden .container,
.content-hidden .top-toolbar {
    display: none;
}