/* Borderlands SHiFT dashboard — layout shell + widgets (single stylesheet). */

/* --- Layout shell --- */
:root {
    --primary-color: #3ddc84;
    --primary-dark: #2bb86a;
    --secondary-color: #1a1d29;
    --accent-color: #f59e0b;
    --accent-dark: #d97706;
    --bg-primary: #ffffff;
    --bg-secondary: #f4f6f8;
    --text-primary: #1a1d29;
    --text-secondary: #5c6370;
    --text-light: #9aa3b2;
    --border-color: #e2e6ec;
    --font-family: "Inter", system-ui, -apple-system, sans-serif;
    --font-size-small: 0.875rem;
    --font-size-normal: 1rem;
    --font-size-large: 1.125rem;
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --border-radius: 8px;
    --border-radius-round: 999px;
    --transition-fast: 0.15s ease;
    --transition-normal: 0.2s ease;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: var(--font-family);
    font-size: var(--font-size-normal);
    color: var(--text-primary);
    background: var(--bg-primary);
    line-height: 1.5;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

/* Nav */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(26, 29, 41, 0.95);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
    display: flex;
    align-items: center;
    justify-content: flex-start;
    min-height: 64px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: #fff;
    font-weight: 700;
    font-size: 1.05rem;
}

.nav-logo i {
    color: var(--primary-color);
}

/* Footer shell */
.footer {
    background: var(--secondary-color);
    color: rgba(255, 255, 255, 0.85);
    padding: var(--spacing-xl) 0 var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.footer a {
    color: var(--primary-color);
}

/* --- Dashboard widgets & charts --- */

/* Hero Section for Dashboard */
.hero-dashboard {
    padding: 100px 0 60px;
    background: linear-gradient(135deg, var(--secondary-color) 0%, var(--accent-color) 100%);
    color: white;
    min-height: auto;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero-container-dashboard {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
    text-align: center;
}

.hero-content-dashboard {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
}

.hero-icon {
    width: 80px;
    height: 80px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 10px;
}

.hero-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: var(--border-radius);
}

.hero-title-dashboard {
    font-size: 2.5rem;
    font-weight: 700;
    margin: 0;
    line-height: 1.2;
}

.hero-subtitle-dashboard {
    font-size: var(--font-size-large);
    opacity: 0.9;
    margin: 0;
}

.hero-stats-dashboard {
    display: flex;
    gap: var(--spacing-xl);
    margin-top: var(--spacing-md);
    flex-wrap: wrap;
    justify-content: center;
}

.stat-dashboard {
    text-align: center;
    min-width: 120px;
}

.stat-number-dashboard {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
}

.stat-label-dashboard {
    font-size: var(--font-size-small);
    opacity: 0.8;
}

/* Dashboard Section */
.dashboard-section {
    padding: 60px 0;
    background-color: var(--bg-secondary);
}

.dashboard-controls {
    margin-bottom: var(--spacing-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.type-filters {
    display: flex;
    gap: var(--spacing-md);
    align-items: center;
    flex-wrap: wrap;
    color: var(--text-primary);
}

.type-filters label {
    display: flex;
    gap: 6px;
    align-items: center;
    font-size: var(--font-size-small);
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    padding: 6px 10px;
    border-radius: var(--border-radius);
}

.status-filters {
    display: flex;
    gap: var(--spacing-md);
    align-items: center;
    flex-wrap: wrap;
    color: var(--text-primary);
}

.status-filters label {
    display: flex;
    gap: 6px;
    align-items: center;
    font-size: var(--font-size-small);
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    padding: 6px 10px;
    border-radius: var(--border-radius);
}

.search-input {
    flex: 1;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    font-family: var(--font-family);
    font-size: var(--font-size-normal);
    transition: border-color var(--transition-normal);
}

.search-input:focus {
    outline: none;
    border-color: var(--primary-color);
}

.refresh-button {
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: var(--primary-color);
    color: white;
    border: none;
    border-radius: var(--border-radius);
    font-family: var(--font-family);
    font-size: var(--font-size-normal);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-normal);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.refresh-button:hover,
.refresh-button:focus {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
}

.refresh-button i {
    font-size: 1rem;
}

.redeem-button {
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: var(--accent-color);
    color: white;
    border: none;
    border-radius: var(--border-radius);
    font-family: var(--font-family);
    font-size: var(--font-size-normal);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-normal);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    text-decoration: none;
    white-space: nowrap;
}

.redeem-button:hover,
.redeem-button:focus {
    background-color: var(--accent-dark, #e67e22);
    transform: translateY(-2px);
    text-decoration: none;
    color: white;
}

.redeem-button i {
    font-size: 1rem;
}

/* Loading Spinner */
.loading-spinner {
    text-align: center;
    padding: var(--spacing-xl);
    color: var(--text-secondary);
}

.loading-spinner i {
    margin-right: var(--spacing-xs);
}

.code-value-container {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    background: white;
    padding: 0.25rem 0.75rem;
    border-radius: 6px;
}

.code-value {
    font-family: 'Courier New', monospace;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: 1px;
}

.copy-button {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
}

.copy-button:hover {
    background-color: var(--primary-color);
    color: white;
}

.copy-button.copied {
    background-color: #28a745;
    color: white;
}

.code-status {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: var(--font-size-small);
    font-weight: 600;
}

.status-active {
    color: #28a745;
}

.status-expired {
    color: #dc3545;
}

.status-icon {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    display: inline-block;
}

.status-active .status-icon {
    background-color: #28a745;
    animation: pulse 2s infinite;
}

.status-expired .status-icon {
    background-color: #dc3545;
}

.status-non-expiring {
    color: #17a2b8;
}

.status-non-expiring .status-icon {
    background-color: #17a2b8;
}

.status-unknown {
    color: #ffc107;
}

.status-unknown .status-icon {
    background-color: #ffc107;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

.code-games {
    display: flex;
    gap: var(--spacing-xs);
    flex-wrap: wrap;
    margin-top: var(--spacing-xs);
}

.game-badge {
    background-color: var(--primary-color);
    color: white;
    padding: 0.2rem 0.6rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
}

/* Game-specific badge colors */
.game-badge.bl1 {
    background-color: #1e3a8a; /* Dark blue for Borderlands 1 */
}

.game-badge.tps {
    background-color: #7c3aed; /* Purple for The Pre-Sequel */
}

.game-badge.bl2 {
    background-color: #ea580c; /* Orange for Borderlands 2 */
}

.game-badge.bl3 {
    background-color: #16a34a; /* Green for Borderlands 3 */
}

.game-badge.wl {
    background-color: #dc2626; /* Red for Wonderlands */
}

.game-badge.bl4 {
    background-color: #78350f; /* Brown for Borderlands 4 */
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: var(--spacing-xl);
    color: var(--text-secondary);
}

.empty-state i {
    font-size: 3rem;
    margin-bottom: var(--spacing-sm);
    opacity: 0.5;
}

.empty-state p {
    font-size: var(--font-size-large);
    margin: 0;
}

/* Error State */
.error-state {
    text-align: center;
    padding: var(--spacing-xl);
    color: #dc3545;
}

.error-state i {
    font-size: 3rem;
    margin-bottom: var(--spacing-sm);
}

.error-state p {
    font-size: var(--font-size-normal);
    margin: 0;
}

/* Footer Disclaimer */
.footer-disclaimer {
    text-align: center;
    padding: var(--spacing-md) 0;
    color: rgba(255, 255, 255, 0.7);
    font-size: var(--font-size-small);
}

.footer-disclaimer p {
    margin: 0;
    line-height: 1.6;
}

.footer-disclaimer strong {
    color: rgba(255, 255, 255, 0.9);
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-title-dashboard {
        font-size: 2rem;
    }

    .hero-stats-dashboard {
        gap: var(--spacing-md);
    }

    .type-filters {
        width: 100%;
        justify-content: space-between;
    }
}

@media (max-width: 480px) {
    .hero-title-dashboard {
        font-size: 1.5rem;
    }

    .stat-number-dashboard {
        font-size: 1.5rem;
    }

    .code-value {
        font-size: 0.95rem;
    }
}

/* Redesign: game summary cards + detail table */
.game-cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.game-card {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: var(--spacing-md);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.06);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.game-card.selected {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(61, 220, 132, 0.2);
}

.game-card-title {
    margin: 0;
    font-size: 1rem;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.game-card-stats {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    /* Shared label row + value row so counts align across the 2×2 grid */
    grid-template-rows: auto auto;
    gap: 0.5rem;
}

.game-card-stats div {
    background: var(--bg-secondary);
    border-radius: 8px;
    padding: 0.45rem 0.55rem;
    display: grid;
    grid-row: span 2;
    grid-template-rows: subgrid;
    row-gap: 0.2rem;
    align-content: space-between;
}

.game-card-stats span {
    font-size: 0.72rem;
    line-height: 1.2;
    color: var(--text-secondary);
    align-self: start;
}

.game-card-stats strong {
    font-size: 1rem;
    line-height: 1.1;
    color: var(--text-primary);
    align-self: end;
}

/* Fallback when subgrid is unavailable: pin counts to the bottom of each cell */
@supports not (grid-template-rows: subgrid) {
    .game-card-stats {
        grid-template-rows: unset;
    }

    .game-card-stats div {
        display: flex;
        flex-direction: column;
        grid-row: unset;
        grid-template-rows: unset;
        min-height: 2.85em;
    }

    .game-card-stats strong {
        margin-top: auto;
        align-self: stretch;
    }
}

.game-select-button {
    margin-top: auto;
    padding: 0.55rem 0.75rem;
    border-radius: var(--border-radius);
    border: 1px solid var(--primary-color);
    background: var(--primary-color);
    color: white;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-normal);
}

.game-select-button:hover,
.game-select-button:focus {
    background: var(--primary-dark);
    border-color: var(--primary-dark);
}

.trend-section {
    background: var(--bg-primary);
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.trend-title {
    margin: 0;
    font-size: 1.1rem;
    color: var(--text-primary);
}

.trend-subtitle {
    margin: 0.2rem 0 var(--spacing-sm);
    color: var(--text-secondary);
    font-size: var(--font-size-small);
}

.trend-canvas-wrap {
    width: 100%;
    max-height: 360px;
}

.trend-canvas-wrap canvas {
    max-height: 360px;
}

.pie-charts-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(280px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.pie-chart-card {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: var(--spacing-md);
}

.pie-canvas-wrap {
    width: 100%;
    max-height: 340px;
}

.pie-canvas-wrap canvas {
    max-height: 340px;
}

.details-section {
    background: var(--bg-primary);
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    padding: var(--spacing-md);
}

.details-header {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.details-title {
    margin: 0;
    font-size: 1.2rem;
    color: var(--text-primary);
}

.selected-game-label {
    margin: 0;
    color: var(--text-secondary);
    font-size: var(--font-size-small);
}

.grid-filters {
    margin: var(--spacing-md) 0;
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    align-items: center;
}

.grid-filters .search-input {
    min-width: min(350px, 100%);
}

.filter-block {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.filter-block-title {
    margin: 0;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--text-secondary);
    font-weight: 700;
}

.filter-separator {
    width: 1px;
    align-self: stretch;
    background: var(--border-color);
    min-height: 2.5rem;
    margin: 0 0.2rem;
}

.detail-grid-container {
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    overflow: hidden;
    background: var(--bg-primary);
}

.table-scroll {
    width: 100%;
    overflow-x: auto;
}

.codes-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 900px;
}

.codes-table th,
.codes-table td {
    text-align: left;
    padding: 0.7rem 0.8rem;
    border-bottom: 1px solid var(--border-color);
    vertical-align: top;
}

.codes-table th {
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-weight: 600;
    font-size: 0.85rem;
}

.codes-table td {
    font-size: 0.9rem;
    color: var(--text-primary);
}

.code-cell .code-value-container {
    background: var(--bg-secondary);
}

/* Mobile / narrow viewports only — no rules above this block, so wide desktop layout stays as-is */
@media (max-width: 768px) {
    .trend-section {
        padding: var(--spacing-sm);
        margin-bottom: var(--spacing-md);
    }

    .trend-title {
        font-size: 1rem;
    }

    .trend-canvas-wrap,
    .trend-canvas-wrap canvas {
        max-height: 300px;
    }

    .pie-charts-grid {
        grid-template-columns: 1fr;
        margin-bottom: var(--spacing-md);
    }

    .pie-chart-card {
        padding: var(--spacing-sm);
    }

    .pie-canvas-wrap,
    .pie-canvas-wrap canvas {
        max-height: 300px;
    }

    /* Force exactly 3 game summary cards per row across the tablet band so
       the layout doesn't drop to 2 columns at the narrow end (~601px). */
    .game-cards-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .grid-filters {
        flex-direction: column;
        align-items: stretch;
        gap: var(--spacing-md);
    }

    .grid-filters .search-input {
        min-width: 0;
        width: 100%;
    }

    .filter-separator {
        width: 100%;
        height: 1px;
        min-height: 0;
        align-self: stretch;
        margin: 0;
    }

    .type-filters,
    .status-filters {
        justify-content: flex-start;
    }

    .type-filters label,
    .status-filters label {
        flex: 1 1 calc(50% - 0.35rem);
        min-width: 140px;
    }

    .details-section {
        padding: var(--spacing-sm);
    }

    .details-header {
        flex-direction: column;
        align-items: flex-start;
    }

    /* Tablet/phone: drop the 900px table floor, kill horizontal scroll, and
       let the long SHiFT code values wrap inside their cell so the whole row
       fits on a single horizontal line of cells without scrolling. */
    .table-scroll {
        overflow-x: hidden;
        overscroll-behavior-x: auto;
    }

    .codes-table {
        min-width: 0;
        width: 100%;
    }

    .codes-table th,
    .codes-table td {
        padding: 0.5rem 0.5rem;
        font-size: 0.82rem;
    }

    .codes-table th {
        font-size: 0.78rem;
    }

    .codes-table td .code-value-container {
        max-width: 100%;
    }

    .codes-table td .code-value {
        overflow-wrap: anywhere;
        word-break: break-word;
        font-size: 0.8rem;
        letter-spacing: 0;
    }

    .game-select-button {
        min-height: 44px;
    }
}

/*
 * Phone-only layer (≤600px). Goal:
 * - Game cards become a denser multi-column grid (3 cols here, 2 cols at ≤430px below).
 * - The codes history table becomes a stacked card list using CSS only, so the JS render path is untouched.
 * - Chart canvas wrappers shrink so Chart.js auto-resizes naturally; chart options stay as-is.
 * - Internal paddings/typography shrink only at mobile widths.
 * Tablet and desktop rules above this layer remain unchanged.
 */
@media (max-width: 600px) {
    .hero-dashboard {
        padding: 80px 0 40px;
    }

    .stat-dashboard {
        min-width: 90px;
    }

    .stat-number-dashboard {
        font-size: 1.5rem;
    }

    .dashboard-section {
        padding: 32px 0;
    }

    .game-cards-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 0.5rem;
        margin-bottom: var(--spacing-md);
    }

    .game-card {
        padding: 0.6rem;
        gap: 0.45rem;
        border-radius: 10px;
    }

    .game-card-title {
        font-size: 0.78rem;
        line-height: 1.2;
        gap: 0.3rem;
    }

    .game-card-title i {
        font-size: 0.85rem;
    }

    .game-card-stats {
        gap: 0.3rem;
    }

    .game-card-stats div {
        padding: 0.3rem 0.35rem;
        border-radius: 6px;
        row-gap: 0.15rem;
    }

    .game-card-stats span {
        font-size: 0.6rem;
        line-height: 1.15;
    }

    .game-card-stats strong {
        font-size: 0.88rem;
        line-height: 1.1;
    }

    @supports not (grid-template-rows: subgrid) {
        .game-card-stats div {
            min-height: 2.65em;
        }
    }

    .game-select-button {
        min-height: 36px;
        padding: 0.4rem 0.5rem;
        font-size: 0.72rem;
    }

    .trend-canvas-wrap,
    .trend-canvas-wrap canvas,
    .pie-canvas-wrap,
    .pie-canvas-wrap canvas {
        max-height: 240px;
    }

    /* Stacked-card mode for the codes history table — CSS only. */
    .table-scroll {
        overflow-x: visible;
        -webkit-overflow-scrolling: auto;
        overscroll-behavior-x: auto;
    }

    .codes-table {
        display: block;
        width: 100%;
        min-width: 0;
    }

    .codes-table thead {
        display: none;
    }

    .codes-table tbody {
        display: block;
    }

    .codes-table tr {
        display: block;
        background: var(--bg-primary);
        border: 1px solid var(--border-color);
        border-radius: 10px;
        margin-bottom: var(--spacing-sm);
        padding: var(--spacing-sm);
        box-shadow: 0 1px 6px rgba(0, 0, 0, 0.05);
    }

    .codes-table tr:last-child {
        margin-bottom: 0;
    }

    .codes-table td {
        display: flex;
        gap: var(--spacing-sm);
        align-items: flex-start;
        padding: 0.35rem 0;
        border: none;
        font-size: 0.85rem;
    }

    .codes-table td::before {
        flex: 0 0 auto;
        width: 92px;
        font-size: 0.65rem;
        font-weight: 700;
        text-transform: uppercase;
        letter-spacing: 0.04em;
        color: var(--text-secondary);
        line-height: 1.6;
    }

    .codes-table td:nth-child(1)::before { content: "Code"; }
    .codes-table td:nth-child(2)::before { content: "Reward"; }
    .codes-table td:nth-child(3)::before { content: "Status"; }
    .codes-table td:nth-child(4)::before { content: "Expiration"; }
    .codes-table td:nth-child(5)::before { content: "Games"; }

    .codes-table td .code-value-container {
        flex: 1 1 auto;
        min-width: 0;
        background: var(--bg-secondary);
        padding: 0.3rem 0.5rem;
    }

    .codes-table td .code-value {
        font-size: 0.85rem;
        overflow-wrap: anywhere;
        word-break: break-word;
        letter-spacing: 0.04em;
    }

    .codes-table td .copy-button {
        min-width: 40px;
        min-height: 40px;
    }

    .detail-grid-container {
        background: var(--bg-secondary);
        padding: var(--spacing-sm);
    }
}

@media (max-width: 480px) {
    .dashboard-controls {
        flex-direction: column;
        align-items: stretch;
    }

    .dashboard-controls .refresh-button,
    .dashboard-controls .redeem-button {
        justify-content: center;
        width: 100%;
    }

    .trend-canvas-wrap,
    .trend-canvas-wrap canvas {
        max-height: 220px;
    }

    .pie-canvas-wrap,
    .pie-canvas-wrap canvas {
        max-height: 220px;
    }

    .type-filters label,
    .status-filters label {
        flex: 1 1 100%;
        min-width: 0;
    }
}

@media (max-width: 430px) {
    .game-cards-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 0.45rem;
    }

    .game-card-title {
        font-size: 0.85rem;
    }

    .game-card-stats span {
        font-size: 0.65rem;
    }

    .game-card-stats strong {
        font-size: 0.95rem;
    }

    .codes-table td {
        flex-direction: column;
        gap: 0.15rem;
    }

    .codes-table td::before {
        width: auto;
    }

    .codes-table td .code-value {
        font-size: 0.8rem;
        letter-spacing: 0.02em;
    }
}