/* ============================================
   MARIO KARD — UI sombre (glass) + fond flouté
   Aligne le CSS sur les classes rendues par `site/app.js`
   ============================================ */

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

:root {
    --bg: #0b0d14;
    --glass: rgba(18, 22, 34, 0.62);
    --glass-2: rgba(18, 22, 34, 0.45);
    --stroke: rgba(255, 255, 255, 0.10);
    --stroke-2: rgba(255, 255, 255, 0.16);

    --txt: rgba(255, 255, 255, 0.92);
    --muted: rgba(255, 255, 255, 0.68);
    --muted2: rgba(255, 255, 255, 0.52);

    --red: #e52521;
    --yellow: #fbd000;
    --green: #43b047;
    --blue: #049cd8;

    --shadow: 0 14px 45px rgba(0, 0, 0, 0.45);
    --shadow2: 0 10px 26px rgba(0, 0, 0, 0.35);
    --r12: 12px;
    --r14: 14px;
    --r16: 16px;
    --r18: 18px;
}

html,
body {
    height: 100%;
}

body {
    font-family: 'Nunito', system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
    background: var(--bg);
    color: var(--txt);
    overflow: hidden;
}

/* ============================================
   Fond Mario flouté/sombre
   ============================================ */
.mario-world {
    position: fixed;
    inset: 0;
    z-index: -2;
    background: linear-gradient(180deg,
            #5c94fc 0%,
            #4f8bff 55%,
            #4aa33f 55%,
            #4aa33f 63%,
            #6a4a32 63%,
            #5b3f2a 100%);
    filter: blur(6px) brightness(0.65) saturate(0.85);
    transform: scale(1.06);
}

/* Nuages (discrets) */
.mario-world::before {
    content: '';
    position: absolute;
    top: 12%;
    left: -20%;
    width: 240%;
    height: 90px;
    opacity: 0.35;
    background:
        radial-gradient(ellipse 70px 45px at 120px 42px, #fff 100%, transparent),
        radial-gradient(ellipse 90px 55px at 200px 48px, #fff 100%, transparent),
        radial-gradient(ellipse 60px 40px at 170px 30px, #fff 100%, transparent),
        radial-gradient(ellipse 70px 45px at 560px 42px, #fff 100%, transparent),
        radial-gradient(ellipse 90px 55px at 640px 48px, #fff 100%, transparent),
        radial-gradient(ellipse 60px 40px at 610px 30px, #fff 100%, transparent);
    animation: clouds 40s linear infinite;
}

@keyframes clouds {
    0% {
        transform: translateX(0);
    }

    100% {
        transform: translateX(-18%);
    }
}

/* Dimming overlay */
body::before {
    content: '';
    position: fixed;
    inset: 0;
    z-index: -1;
    background: radial-gradient(1200px 700px at 50% 10%, rgba(0, 0, 0, 0.30), rgba(0, 0, 0, 0.70));
}

/* ============================================
   App layout
   ============================================ */
.app {
    height: 100%;
    max-width: 520px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    position: relative;
}

.app.hidden {
    display: none;
}

.page {
    display: none;
    flex-direction: column;
    height: calc(100% - 64px);
    overflow: hidden;
}

.page.active {
    display: flex;
}

/* ============================================
   Header (Home)
   ============================================ */
.header {
    margin: 12px 12px 8px;
    padding: 12px;
    border-radius: 18px;
    background: linear-gradient(135deg, rgba(229, 37, 33, 0.35), rgba(4, 156, 216, 0.18));
    border: 1px solid rgba(255, 255, 255, 0.12);
    box-shadow: var(--shadow2);
    backdrop-filter: blur(14px);
}

.header-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
}

.brand {
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: 0;
}

.brand-emoji {
    font-size: 26px;
}

.brand-text {
    display: flex;
    flex-direction: column;
    line-height: 1;
}

.brand-name,
.brand-sub {
    font-family: 'Press Start 2P', cursive;
    letter-spacing: 0.5px;
    text-shadow: 2px 2px 0 rgba(0, 0, 0, 0.55);
}

.brand-name {
    font-size: 12px;
    color: #fff;
}

.brand-sub {
    font-size: 10px;
    color: var(--yellow);
}

.user-info {
    display: flex;
    align-items: center;
    gap: 10px;
}

.user-avatar {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.55);
    background: rgba(255, 255, 255, 0.2);
    object-fit: cover;
}

.user-details {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
}

.user-name {
    font-weight: 800;
    font-size: 12px;
    color: #fff;
}

.user-balance {
    font-weight: 900;
    font-size: 11px;
    color: var(--yellow);
}

.balance-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    padding: 10px 12px;
    border-radius: 14px;
    background: rgba(15, 18, 28, 0.45);
    border: 1px solid rgba(255, 255, 255, 0.10);
    backdrop-filter: blur(14px);
}

.balance-info {
    display: flex;
    flex-direction: column;
}

.balance-label {
    font-size: 10px;
    text-transform: uppercase;
    color: var(--muted2);
}

.balance-amount {
    font-size: 18px;
    font-weight: 1000;
    color: #fff;
}

.recharge-btn {
    border: none;
    padding: 10px 14px;
    border-radius: 999px;
    background: linear-gradient(135deg, rgba(251, 208, 0, 0.92), rgba(255, 170, 0, 0.92));
    color: #1a1a1a;
    font-weight: 900;
    font-size: 12px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.25);
    cursor: pointer;
}

.recharge-btn:active {
    transform: translateY(1px);
}

/* ============================================
   Filtres
   ============================================ */
.filters {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    overflow-x: auto;
    scrollbar-width: none;
}

.filters::-webkit-scrollbar {
    display: none;
}

.filter-btn {
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: rgba(18, 22, 34, 0.55);
    color: var(--txt);
    padding: 9px 14px;
    border-radius: 999px;
    font-weight: 800;
    font-size: 12px;
    white-space: nowrap;
    cursor: pointer;
    backdrop-filter: blur(14px);
}

.filter-btn.active {
    background: linear-gradient(135deg, rgba(229, 37, 33, 0.85), rgba(229, 37, 33, 0.55));
    border-color: rgba(229, 37, 33, 0.60);
}

.filter-advanced {
    padding: 9px 12px;
}

/* ============================================
   Stats
   ============================================ */
.stats-bar {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
    padding: 0 12px 10px;
}

.stat {
    background: rgba(18, 22, 34, 0.55);
    border: 1px solid rgba(255, 255, 255, 0.10);
    border-radius: 14px;
    padding: 10px 10px;
    text-align: center;
    backdrop-filter: blur(14px);
}

.stat-num {
    display: block;
    font-weight: 1000;
    font-size: 16px;
    color: #fff;
}

.stat-txt {
    display: block;
    margin-top: 2px;
    font-size: 10px;
    color: var(--muted2);
    text-transform: uppercase;
}

/* ============================================
   Cards
   ============================================ */
.cards-section {
    flex: 1;
    margin: 0 12px 10px;
    padding: 12px;
    border-radius: 18px;
    background: rgba(10, 12, 18, 0.30);
    border: 1px solid rgba(255, 255, 255, 0.10);
    backdrop-filter: blur(12px);
    overflow: hidden;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}

.section-header h2 {
    font-size: 14px;
    font-weight: 1000;
    letter-spacing: 0.3px;
}

.badge {
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.14);
    color: var(--txt);
    padding: 4px 10px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 900;
}

.cards-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
    overflow: auto;
    padding-bottom: 10px;
    height: calc(100% - 34px);
    scrollbar-width: thin;
}

.card-item {
    background: rgba(18, 22, 34, 0.62);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 16px;
    padding: 10px;
    box-shadow: 0 10px 26px rgba(0, 0, 0, 0.35);
    display: flex;
    flex-direction: column;
    gap: 6px;
    min-width: 0;
}

.card-item.in-cart {
    border-color: rgba(67, 176, 71, 0.55);
    box-shadow: 0 10px 26px rgba(67, 176, 71, 0.14);
}

/* Fix BUG image: taille stable et pas gigantesque */
.card-img-wrap {
    width: 100%;
    aspect-ratio: 16 / 10;
    border-radius: 12px;
    overflow: hidden;
    background: rgba(0, 0, 0, 0.25);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.card-img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
}

.card-bin {
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
    font-weight: 900;
    font-size: 13px;
    letter-spacing: 0.2px;
}

.card-bank {
    font-size: 11px;
    color: var(--muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.card-city {
    font-size: 11px;
    color: var(--muted2);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.card-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 2px;
}

.tag {
    font-size: 10px;
    font-weight: 900;
    padding: 4px 8px;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: rgba(255, 255, 255, 0.08);
    color: var(--txt);
}

.tag-type {
    border-color: rgba(4, 156, 216, 0.40);
    background: rgba(4, 156, 216, 0.14);
}

.tag-level {
    border-color: rgba(251, 208, 0, 0.35);
    background: rgba(251, 208, 0, 0.12);
}

.tag-level.gold {
    border-color: rgba(251, 208, 0, 0.70);
    background: rgba(251, 208, 0, 0.20);
}

.tag-level.platinum {
    border-color: rgba(180, 220, 255, 0.70);
    background: rgba(180, 220, 255, 0.16);
}

.tag-new {
    border-color: rgba(229, 37, 33, 0.55);
    background: rgba(229, 37, 33, 0.18);
}

.card-footer {
    margin-top: auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
}

.card-price {
    font-weight: 1000;
    font-size: 14px;
    color: #a7ffab;
}

.card-add {
    width: 34px;
    height: 34px;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.14);
    background: rgba(255, 255, 255, 0.10);
    color: #fff;
    cursor: pointer;
    display: grid;
    place-items: center;
}

.card-item.in-cart .card-add {
    border-color: rgba(67, 176, 71, 0.55);
    background: rgba(67, 176, 71, 0.18);
}

.empty-state {
    text-align: center;
    padding: 40px 10px;
    color: var(--muted);
}

.empty-state.hidden {
    display: none;
}

.empty-icon {
    font-size: 44px;
    display: block;
    margin-bottom: 8px;
}

/* ============================================
   Pages: Panier / Résa
   ============================================ */
.page-header {
    margin: 12px 12px 8px;
    padding: 12px;
    border-radius: 18px;
    background: rgba(18, 22, 34, 0.62);
    border: 1px solid rgba(255, 255, 255, 0.12);
    box-shadow: var(--shadow2);
    backdrop-filter: blur(14px);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
}

.page-header h1 {
    font-size: 16px;
    font-weight: 1000;
}

.page-badge {
    background: rgba(255, 255, 255, 0.10);
    border: 1px solid rgba(255, 255, 255, 0.14);
    padding: 4px 10px;
    border-radius: 999px;
    font-weight: 900;
    font-size: 12px;
}

.page-content {
    flex: 1;
    margin: 0 12px 10px;
    padding: 12px;
    border-radius: 18px;
    background: rgba(10, 12, 18, 0.30);
    border: 1px solid rgba(255, 255, 255, 0.10);
    backdrop-filter: blur(12px);
    overflow: auto;
}

/* Panier */
.cart-empty {
    text-align: center;
    padding: 40px 10px;
    color: var(--muted);
}

.cart-empty-icon {
    font-size: 46px;
    display: block;
    margin-bottom: 10px;
}

.cart-item {
    display: flex;
    gap: 10px;
    align-items: center;
    padding: 10px;
    border-radius: 16px;
    background: rgba(18, 22, 34, 0.62);
    border: 1px solid rgba(255, 255, 255, 0.12);
    box-shadow: 0 10px 22px rgba(0, 0, 0, 0.28);
    margin-bottom: 10px;
}

.cart-item-img {
    width: 74px;
    flex: 0 0 74px;
    aspect-ratio: 16 / 10;
    border-radius: 12px;
    overflow: hidden;
    background: rgba(0, 0, 0, 0.25);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.cart-item-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.cart-item-info {
    flex: 1;
    min-width: 0;
}

.cart-item-bin {
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
    font-weight: 1000;
    font-size: 13px;
}

.cart-item-bank {
    font-size: 11px;
    color: var(--muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.cart-item-price {
    font-size: 13px;
    font-weight: 1000;
    color: #a7ffab;
    margin-top: 4px;
}

.cart-item-remove {
    width: 36px;
    height: 36px;
    border-radius: 999px;
    border: 1px solid rgba(229, 37, 33, 0.40);
    background: rgba(229, 37, 33, 0.14);
    color: #fff;
    cursor: pointer;
    display: grid;
    place-items: center;
}

.cart-summary {
    margin: 0 12px 12px;
    padding: 12px;
    border-radius: 18px;
    background: rgba(18, 22, 34, 0.70);
    border: 1px solid rgba(255, 255, 255, 0.12);
    box-shadow: var(--shadow2);
    backdrop-filter: blur(14px);
}

.cart-summary.hidden {
    display: none;
}

.cart-total-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}

.cart-total-row span:first-child {
    color: var(--muted);
    font-weight: 700;
}

.cart-total-value {
    font-weight: 1000;
    font-size: 18px;
}

.checkout-btn {
    width: 100%;
    border: none;
    padding: 12px 14px;
    border-radius: 14px;
    background: linear-gradient(135deg, rgba(67, 176, 71, 0.95), rgba(46, 125, 50, 0.95));
    color: #fff;
    font-weight: 1000;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-bottom: 8px;
}

.clear-btn {
    width: 100%;
    border: 1px solid rgba(255, 255, 255, 0.14);
    padding: 11px 14px;
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.06);
    color: var(--txt);
    font-weight: 900;
    cursor: pointer;
}

/* Résa */
.resa-info {
    display: flex;
    gap: 10px;
    padding: 12px;
    border-radius: 16px;
    background: rgba(18, 22, 34, 0.62);
    border: 1px solid rgba(255, 255, 255, 0.12);
    margin-bottom: 12px;
}

.resa-info p {
    color: var(--muted);
    font-size: 13px;
    line-height: 1.4;
}

.resa-urgent-card {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 10px;
    padding: 12px;
    border-radius: 16px;
    background: rgba(251, 208, 0, 0.10);
    border: 1px solid rgba(251, 208, 0, 0.22);
    margin-bottom: 12px;
}

.resa-urgent-left {
    display: flex;
    gap: 10px;
    align-items: center;
    min-width: 0;
}

.resa-urgent-icon {
    font-size: 22px;
}

.resa-urgent-title {
    font-weight: 1000;
    font-size: 13px;
}

.resa-urgent-desc {
    font-size: 11px;
    color: var(--muted2);
}

.toggle-switch {
    position: relative;
    width: 50px;
    height: 28px;
}

.toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-slider {
    position: absolute;
    inset: 0;
    background: rgba(255, 255, 255, 0.18);
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: 999px;
    cursor: pointer;
    transition: 0.25s;
}

.toggle-slider::before {
    content: '';
    position: absolute;
    width: 22px;
    height: 22px;
    left: 3px;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.85);
    border-radius: 999px;
    transition: 0.25s;
}

.toggle-switch input:checked+.toggle-slider {
    background: rgba(229, 37, 33, 0.35);
    border-color: rgba(229, 37, 33, 0.45);
}

.toggle-switch input:checked+.toggle-slider::before {
    transform: translate(22px, -50%);
}

.resa-price-display {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 10px;
    padding: 12px;
    border-radius: 16px;
    background: rgba(18, 22, 34, 0.62);
    border: 1px solid rgba(255, 255, 255, 0.12);
    margin-bottom: 12px;
}

.resa-price-display span:first-child {
    color: var(--muted);
    font-size: 13px;
}

.resa-price {
    font-weight: 1000;
    font-size: 16px;
    color: #a7ffab;
}

.resa-input-group label {
    display: block;
    font-weight: 900;
    font-size: 12px;
    color: var(--txt);
    margin-bottom: 8px;
}

.resa-input-group textarea {
    width: 100%;
    min-height: 110px;
    resize: none;
    padding: 12px;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: rgba(18, 22, 34, 0.62);
    color: var(--txt);
    outline: none;
}

.resa-submit-btn {
    width: 100%;
    border: none;
    padding: 12px 14px;
    border-radius: 14px;
    background: linear-gradient(135deg, rgba(229, 37, 33, 0.95), rgba(183, 28, 28, 0.95));
    color: #fff;
    font-weight: 1000;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

/* ============================================
   Modals (message / filtre)
   ============================================ */
.message-overlay,
.filter-modal {
    position: fixed;
    inset: 0;
    display: none;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.68);
    z-index: 2000;
    padding: 14px;
}

.message-overlay.show,
.filter-modal.show {
    display: flex;
}

.message-box {
    width: min(420px, 100%);
    border-radius: 18px;
    padding: 16px;
    background: rgba(18, 22, 34, 0.78);
    border: 1px solid rgba(255, 255, 255, 0.14);
    box-shadow: var(--shadow);
    backdrop-filter: blur(16px);
    text-align: center;
}

.message-icon {
    font-size: 34px;
    display: block;
    margin-bottom: 8px;
}

.message-box h2 {
    font-family: 'Press Start 2P', cursive;
    font-size: 12px;
    margin-bottom: 10px;
}

.message-body {
    color: var(--muted);
    font-size: 13px;
    line-height: 1.5;
    text-align: left;
}

.message-ok-btn {
    margin-top: 14px;
    border: none;
    width: 100%;
    padding: 12px 14px;
    border-radius: 14px;
    background: linear-gradient(135deg, rgba(251, 208, 0, 0.95), rgba(255, 170, 0, 0.95));
    color: #1a1a1a;
    font-weight: 1000;
    cursor: pointer;
}

.tuto-box {
    text-align: left;
}

.tuto-box h2 {
    text-align: center;
}

.tuto-step {
    display: flex;
    gap: 10px;
    margin: 10px 0;
    align-items: flex-start;
}

.tuto-num {
    width: 24px;
    height: 24px;
    border-radius: 999px;
    display: grid;
    place-items: center;
    background: rgba(229, 37, 33, 0.85);
    font-weight: 1000;
}

.tuto-step p {
    font-size: 13px;
    color: var(--muted);
    line-height: 1.4;
}

.filter-modal {
    align-items: flex-end;
}

.filter-modal-content {
    width: min(520px, 100%);
    border-radius: 18px 18px 0 0;
    background: rgba(18, 22, 34, 0.86);
    border: 1px solid rgba(255, 255, 255, 0.14);
    box-shadow: var(--shadow);
    backdrop-filter: blur(18px);
    max-height: 86vh;
    overflow: auto;
}

.filter-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 14px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.10);
}

.filter-modal-header h2 {
    font-size: 14px;
    font-weight: 1000;
}

.filter-close-btn {
    width: 36px;
    height: 36px;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.14);
    background: rgba(255, 255, 255, 0.06);
    color: var(--txt);
    cursor: pointer;
}

.filter-modal-body {
    padding: 14px;
}

.filter-group {
    margin-bottom: 12px;
}

.filter-group label {
    display: block;
    margin-bottom: 6px;
    color: var(--muted2);
    font-weight: 900;
    font-size: 11px;
    text-transform: uppercase;
}

.filter-group input {
    width: 100%;
    padding: 12px;
    border-radius: 14px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: rgba(255, 255, 255, 0.06);
    color: var(--txt);
    outline: none;
}

.filter-sort-btns {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.sort-btn {
    flex: 1;
    min-width: 92px;
    padding: 10px;
    border-radius: 14px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: rgba(255, 255, 255, 0.06);
    color: var(--txt);
    font-weight: 900;
    font-size: 11px;
    cursor: pointer;
}

.sort-btn.active {
    border-color: rgba(4, 156, 216, 0.45);
    background: rgba(4, 156, 216, 0.18);
}

.filter-modal-footer {
    display: flex;
    gap: 10px;
    padding: 14px;
    border-top: 1px solid rgba(255, 255, 255, 0.10);
}

.filter-reset-btn {
    flex: 1;
    padding: 12px;
    border-radius: 14px;
    border: 1px solid rgba(255, 255, 255, 0.14);
    background: rgba(255, 255, 255, 0.06);
    color: var(--txt);
    font-weight: 1000;
    cursor: pointer;
}

.filter-apply-btn {
    flex: 2;
    padding: 12px;
    border-radius: 14px;
    border: none;
    background: linear-gradient(135deg, rgba(229, 37, 33, 0.95), rgba(183, 28, 28, 0.95));
    color: #fff;
    font-weight: 1000;
    cursor: pointer;
}

/* ============================================
   Bottom nav
   ============================================ */
.bottom-nav {
    height: 64px;
    margin: 0 12px 12px;
    border-radius: 18px;
    background: rgba(18, 22, 34, 0.70);
    border: 1px solid rgba(255, 255, 255, 0.12);
    box-shadow: var(--shadow2);
    backdrop-filter: blur(14px);
    display: grid;
    grid-template-columns: repeat(3, 1fr);
}

.nav-btn {
    border: none;
    background: transparent;
    color: var(--muted2);
    cursor: pointer;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 4px;
    position: relative;
}

.nav-btn i {
    font-size: 18px;
}

.nav-btn span:not(.nav-badge) {
    font-size: 10px;
    font-weight: 900;
}

.nav-btn.active {
    color: #fff;
}

.nav-badge {
    position: absolute;
    top: 10px;
    right: 26px;
    background: rgba(229, 37, 33, 0.92);
    border: 1px solid rgba(255, 255, 255, 0.18);
    color: #fff;
    font-size: 10px;
    font-weight: 1000;
    padding: 2px 7px;
    border-radius: 999px;
}

.nav-badge.hidden {
    display: none;
}

/* ============================================
   Toast
   ============================================ */
.toast {
    position: fixed;
    left: 50%;
    bottom: 92px;
    transform: translate(-50%, 16px);
    opacity: 0;
    pointer-events: none;
    padding: 12px 14px;
    border-radius: 999px;
    background: rgba(18, 22, 34, 0.78);
    border: 1px solid rgba(255, 255, 255, 0.14);
    color: var(--txt);
    font-weight: 900;
    font-size: 12px;
    backdrop-filter: blur(16px);
    transition: opacity 180ms ease, transform 180ms ease;
    z-index: 2500;
}

.toast.show {
    opacity: 1;
    transform: translate(-50%, 0);
}

.toast.success {
    border-color: rgba(67, 176, 71, 0.40);
}

.toast.error {
    border-color: rgba(229, 37, 33, 0.45);
}

/* Utilities */
.hidden {
    display: none !important;
}

/* Small screens tweaks */
@media (max-width: 360px) {
    .cards-grid {
        grid-template-columns: 1fr;
    }

    .nav-badge {
        right: 18px;
    }
}