:root {
    /* Gothic Wine & Dark Purple Theme */
    --bg: #0c070e;
    --card-bg: #140a16;
    --panel-bg: #1c0e1f;
    --border: #3b1836;
    --border-hover: #612353;
    --text: #eadfe7;
    --text-dim: #a68c9f;
    --accent: #8c1c44;
    --accent-hover: #b52559;
    --danger: #b91c1c;
    --danger-hover: #991b1b;
    --warning: #b45309;
    --success: #059669;
    --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --font-mono: "Fira Code", "Cascadia Code", Consolas, monospace;
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
}

/* BASE RESET */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    background-color: var(--bg);
    color: var(--text);
    font-family: var(--font-sans);
    font-size: 14px;
    line-height: 1.5;
    padding: 1.5rem;
}

h1 {
    font-size: 2.2rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    line-height: 1.1;
}

.panel-header h1 {
    margin-bottom: 0.15rem;
}

/* LAYOUT UTILITIES */
.container {
    max-width: 1280px;
    margin: 0 auto;
}

.grid-2 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 1.25rem;
}

/* STOREFRONT CATALOG: 4 COLUMNS HORIZONTALLY */
.catalog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
}

@media (max-width: 1024px) {
    .catalog-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .catalog-grid {
        grid-template-columns: 1fr;
    }
}

.flex-between {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.flex-end {
    display: flex;
    justify-content: flex-end;
}

.gap-sm {
    gap: 0.5rem;
}

.gap-md {
    gap: 0.75rem;
}

/* PANELS & CARDS */
.panel {
    background: var(--panel-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 1.25rem;
}

.panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--border);
}

.panel-header h2 {
    font-size: 1.1rem;
    font-weight: 600;
}

.card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 0.75rem 0.85rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.card:hover {
    border-color: var(--border-hover);
    box-shadow: 0 4px 12px rgba(168, 85, 247, 0.08);
}

/* LIST CONTAINERS */
.scroll-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    max-height: 380px;
    overflow-y: auto;
    padding-right: 4px;
}

/* FORM CONTROLS */
.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.form-group label {
    font-size: 0.775rem;
    color: var(--text-dim);
    font-weight: 500;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(80px, 1fr));
    gap: 0.75rem;
}

input,
select,
textarea {
    background: var(--bg);
    border: 1px solid var(--border);
    color: var(--text);
    padding: 0.45rem 0.65rem;
    border-radius: var(--radius-sm);
    font-family: inherit;
    font-size: 0.875rem;
    outline: none;
    transition: border-color 0.15s ease;
}

input:focus,
select:focus,
textarea:focus {
    border-color: var(--accent);
}

.input-sm {
    padding: 0.25rem 0.45rem;
    font-size: 0.8rem;
}

.input-search {
    width: 150px;
}

/* BUTTONS */
button,
.btn {
    background: var(--card-bg);
    border: 1px solid var(--border);
    color: var(--text);
    padding: 0.45rem 0.85rem;
    border-radius: var(--radius-sm);
    font-size: 0.825rem;
    font-weight: 500;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
    transition: all 0.15s ease;
}

button:hover,
.btn:hover {
    border-color: var(--border-hover);
    background: var(--border);
}

.btn-accent {
    background: var(--accent);
    border-color: var(--accent);
    color: #fff;
}

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

.btn-danger {
    background: transparent;
    border-color: var(--danger);
    color: var(--danger);
}

.btn-danger:hover {
    background: var(--danger);
    color: #fff;
}

.btn-edit {
    background: transparent;
    border-color: var(--border);
}

.btn-sm {
    padding: 0.2rem 0.45rem;
    font-size: 0.75rem;
}

.btn-toggle-on {
    border-color: var(--success);
    color: var(--success);
    background: transparent;
}

.btn-toggle-off {
    border-color: var(--text-dim);
    color: var(--text-dim);
    background: transparent;
}

/* FLOATING SATCHEL TOAST BUTTON */
.floating-satchel-btn {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 999;
    background: var(--accent);
    border: 1px solid var(--accent-hover);
    color: #ffffff;
    padding: 0.75rem 1.25rem;
    border-radius: 9999px;
    font-size: 0.9rem;
    font-weight: 600;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.6), 0 0 15px rgba(168, 85, 247, 0.4);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    transition: transform 0.2s ease, background-color 0.2s ease, box-shadow 0.2s ease;
}

.floating-satchel-btn:hover {
    background: var(--accent-hover);
    transform: translateY(-3px);
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.7), 0 0 22px rgba(168, 85, 247, 0.6);
}

.floating-satchel-btn.hidden {
    display: none !important;
}

@keyframes satchelPop {
    0% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.12);
    }

    100% {
        transform: scale(1);
    }
}

.satchel-bump {
    animation: satchelPop 0.25s ease-in-out;
}

/* BADGES */
.badge {
    font-size: 0.675rem;
    padding: 0.15rem 0.4rem;
    border-radius: var(--radius-sm);
    font-weight: 600;
    text-transform: uppercase;
}

.badge-warning {
    background: rgba(245, 158, 11, 0.15);
    color: var(--warning);
    border: 1px solid var(--warning);
}

.badge-danger {
    background: rgba(239, 68, 68, 0.15);
    color: var(--danger);
    border: 1px solid var(--danger);
}

/* MODALS / DIALOGS */
dialog {
    background: var(--panel-bg);
    color: var(--text);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    margin: auto;
    max-width: 460px;
    width: 90vw;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.7);
}

dialog::backdrop {
    background: rgba(5, 3, 10, 0.82);
    backdrop-filter: blur(3px);
}

.dialog-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.dialog-body {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

/* BATCH CODE PREVIEW BOX */
.code-box {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 0.85rem;
    white-space: pre-wrap;
    user-select: all;
    color: var(--text-dim);
}

/* TOAST WARNINGS */
.toast-container,
#toast-container[popover] {
    position: fixed;
    bottom: 1rem;
    right: 1rem;
    top: auto;
    left: auto;
    margin: 0;
    padding: 0;
    border: none;
    background: transparent;
    overflow: visible;
    z-index: 2147483647;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    pointer-events: none;
}

.warning-toast {
    background: var(--panel-bg);
    border: 1px solid var(--warning);
    border-radius: var(--radius-sm);
    padding: 0.75rem 1rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.5);
    max-width: 320px;
    pointer-events: auto;
}

.warning-toast-header {
    display: flex;
    justify-content: space-between;
    font-weight: bold;
    color: var(--warning);
    margin-bottom: 0.4rem;
}

.attention-item {
    font-size: 0.775rem;
    color: var(--text-dim);
}

.general-toast {
    pointer-events: auto;
    background: var(--panel-bg);
    border-left: 4px solid var(--accent);
    color: var(--text);
    padding: 0.85rem 1.25rem;
    border-radius: var(--radius-sm);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.6);
    animation: slideInRight 0.3s ease forwards;
    font-size: 0.9rem;
    max-width: 350px;
    font-weight: 500;
}

.general-toast.error {
    border-left-color: var(--danger);
}

.general-toast.success {
    border-left-color: var(--success);
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(100%);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeOut {
    from {
        opacity: 1;
    }

    to {
        opacity: 0;
    }
}