:root {
    /* Discord Light Mode Palette */
    --bg: #ebedef;
    --card-bg: #ffffff;
    --text-main: #2e3338;
    --text-muted: #4f5660;
    --border: #e3e5e8;
    --header-bg: #ffffff;
    --input-bg: #e3e5e8;
    --table-head: #f2f3f5;
    --price-color: #2e3338;
    --accent: #5865F2;
    /* Discord Burple */
    --accent-hover: #4752c4;
    --danger: #ed4245;
    --warning: #fee75c;
}

[data-theme="dark"] {
    /* Discord Dark Mode Palette */
    --bg: #36393f;
    --card-bg: #2f3136;
    --text-main: #ffffff;
    --text-muted: #b9bbbe;
    --border: #202225;
    --header-bg: #202225;
    --input-bg: #202225;
    --table-head: #292b2f;
    --price-color: #ffffff;
}

body {
    font-family: 'gg sans', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    display: flex;
    flex-direction: column;
    padding: 20px;
    background: var(--bg);
    color: var(--text-main);
    margin: 0;
    transition: background 0.2s, color 0.2s;
}

.header-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--header-bg);
    padding: 10px 25px;
    border-radius: 8px;
    margin-bottom: 20px;
    box-shadow: 0 1px 0 rgba(0, 0, 0, 0.1);
}

.main-container {
    display: flex;
    gap: 25px;
}

.column {
    flex: 1;
    min-width: 400px;
}

.card {
    background: var(--card-bg);
    padding: 25px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    text-align: center;
    margin-bottom: 20px;
    border: 1px solid var(--border);
}

#display-img {
    max-width: 250px;
    max-height: 250px;
    border-radius: 4px;
    margin-bottom: 15px;
    object-fit: contain;
}

.price-tag {
    font-size: 3em;
    color: var(--price-color);
    font-weight: 800;
    margin: 10px 0;
}

input {
    display: block;
    width: 100%;
    margin: 12px 0;
    padding: 12px;
    border: none;
    border-radius: 4px;
    box-sizing: border-box;
    background: var(--input-bg);
    color: var(--text-main);
}

button {
    padding: 10px 15px;
    cursor: pointer;
    border-radius: 4px;
    border: none;
    transition: 0.2s;
    font-weight: 500;
}

.btn-save {
    background: var(--accent);
    color: white;
    width: 100%;
    font-size: 1.1em;
}

.btn-save:hover {
    background: var(--accent-hover);
}

.btn-edit {
    background: var(--accent);
    color: white;
}

.btn-del {
    background: var(--danger);
    color: white;
}

table {
    width: 100%;
    border-collapse: collapse;
    background: var(--card-bg);
    border-radius: 8px;
    overflow: hidden;
}

th,
td {
    padding: 15px;
    border-bottom: 1px solid var(--border);
    text-align: left;
}

th {
    background: var(--table-head);
    color: var(--text-muted);
    text-transform: uppercase;
    font-size: 0.8em;
    letter-spacing: 0.5px;
}

.theme-toggle-btn {
    background: var(--text-main);
    color: var(--bg);
    font-weight: bold;
}

/* --- BULK ACTIONS PERMANENT BAR --- */
.bulk-actions {
    display: flex;
    background: var(--accent);
    color: white;
    padding: 10px 20px;
    border-radius: 8px;
    margin-bottom: 15px;
    justify-content: space-between;
    align-items: center;
    min-height: 60px;
    box-sizing: border-box;
    width: 100%;
}

.bulk-controls {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
}

/* Override the global 100% width for this specific input */
.bulk-actions input#bulk-price-input {
    width: 130px !important;
    margin: 0 !important;
    padding: 8px !important;
    height: 36px !important;
    background: rgba(0,0,0,0.2) !important;
    border: 1px solid rgba(255,255,255,0.3) !important;
    color: white !important;
}

.bulk-actions button {
    height: 36px;
    white-space: nowrap;
    padding: 0 15px;
    margin: 0;
}

/* --- RESPONSIVE DESIGN (MOBILE) --- */
@media (max-width: 900px) {
    .main-container {
        flex-direction: column;
    }
    
    .column {
        min-width: 100%;
    }

    .bulk-actions {
        flex-direction: column;
        height: auto;
        padding: 15px;
        gap: 10px;
        text-align: center;
    }

    .bulk-controls {
        width: 100%;
        justify-content: center;
    }

    .bulk-actions input#bulk-price-input {
        width: 100% !important; /* On mobile, let it be wide */
    }

    /* Hide barcode on very small screens to save space */
    td:nth-child(2), th:nth-child(2) {
        display: none;
    }
}

@keyframes slideDown {
    from { transform: translateY(-20px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}