:root {
    --xmr-orange: #FF6600;
    --xmr-orange-dark: #cc5200;
    --xmr-orange-light: #ff8833;
    --xmr-black: #0d0d0d;
    --xmr-surface: #1a1a1a;
    --xmr-surface-2: #242424;
    --xmr-border: #2e2e2e;
    --xmr-text: #f0f0f0;
    --xmr-text-muted: #888888;
}

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

html {
    height: 100%;
    -webkit-text-size-adjust: 100%;
}

/* CSS Grid sticky footer — most reliable approach */
body {
    background-color: var(--xmr-black);
    color: var(--xmr-text);
    font-family: 'Segoe UI', system-ui, sans-serif;
    min-height: 100vh;
    display: grid;
    grid-template-rows: auto 1fr auto;
    grid-template-columns: 100%;
    margin: 0;
    padding: 0;
}

/* Navbar */
.navbar {
    background-color: var(--xmr-surface) !important;
    border-bottom: 1px solid var(--xmr-border) !important;
}

.navbar-brand {
    color: var(--xmr-orange) !important;
    font-weight: 700;
    font-size: 1.3rem;
    letter-spacing: 0.02em;
}

    .navbar-brand:hover {
        color: var(--xmr-orange-light) !important;
    }

.nav-link {
    color: var(--xmr-text) !important;
    transition: color 0.15s;
}

    .nav-link:hover {
        color: var(--xmr-orange) !important;
    }

    .nav-link.fw-bold {
        color: var(--xmr-orange) !important;
    }

.navbar-toggler {
    border-color: var(--xmr-border);
}

.navbar-toggler-icon {
    filter: invert(1);
}

/* Footer */
.footer {
    background-color: var(--xmr-surface);
    border-top: 1px solid var(--xmr-border);
    color: var(--xmr-text-muted);
    padding: 1rem 0;
}

    .footer a {
        color: var(--xmr-orange);
        text-decoration: none;
    }

        .footer a:hover {
            color: var(--xmr-orange-light);
        }

/* Cards */
.card {
    background-color: var(--xmr-surface);
    border: 1px solid var(--xmr-border);
    color: var(--xmr-text);
}

.card-title {
    color: var(--xmr-orange);
    font-weight: 600;
}

/* Tables */
.table {
    color: var(--xmr-text);
    border-color: var(--xmr-border);
    --bs-table-bg: transparent;
    --bs-table-striped-bg: rgba(255, 102, 0, 0.04);
    --bs-table-hover-bg: rgba(255, 102, 0, 0.09);
    --bs-table-color: var(--xmr-text);
    --bs-table-striped-color: var(--xmr-text);
    --bs-table-hover-color: var(--xmr-text);
    --bs-table-border-color: var(--xmr-border);
    margin-bottom: 0;
}

    .table thead th {
        background-color: var(--xmr-surface-2);
        color: var(--xmr-orange);
        border-color: var(--xmr-border);
        font-weight: 600;
        text-transform: uppercase;
        font-size: 0.7rem;
        letter-spacing: 0.08em;
        white-space: nowrap;
        padding: 0.5rem 0.6rem;
    }

    .table tbody td {
        padding: 0.5rem 0.6rem;
        vertical-align: middle;
    }

    .table tbody tr {
        border-color: var(--xmr-border);
    }

    .table > :not(caption) > * > * {
        background-color: transparent;
        color: var(--xmr-text);
    }

.table-striped > tbody > tr:nth-of-type(odd) > * {
    background-color: rgba(255, 102, 0, 0.04) !important;
    color: var(--xmr-text) !important;
}

.table tbody tr:hover > * {
    background-color: rgba(255, 102, 0, 0.09) !important;
    color: var(--xmr-text) !important;
}

/*
 * Fix: Don't use overflow-x: auto on the wrapper.
 * Instead allow the page to scroll horizontally on small screens.
 * This prevents overflow-y from being implicitly set to auto,
 * which would clip table rows and cause them to render below the footer.
 */
.table-responsive {
    width: 100%;
    -webkit-overflow-scrolling: touch;
}

@media (max-width: 992px) {
    .table-responsive {
        overflow-x: scroll;
    }
}

/* Market table sticky header */
.market-table thead th {
    position: sticky;
    top: 0;
    z-index: 2;
    background: var(--xmr-surface-2);
}

/* Buttons */
.btn-primary {
    background-color: var(--xmr-orange);
    border-color: var(--xmr-orange);
    color: #000;
    font-weight: 600;
}

    .btn-primary:hover,
    .btn-primary:focus {
        background-color: var(--xmr-orange-dark);
        border-color: var(--xmr-orange-dark);
        color: #000;
    }

.btn-success {
    background-color: #2a9d4e;
    border-color: #2a9d4e;
    font-weight: 600;
}

    .btn-success:hover {
        background-color: #228a41;
        border-color: #228a41;
    }

.btn-secondary {
    background-color: var(--xmr-surface-2);
    border-color: var(--xmr-border);
    color: var(--xmr-text);
}

    .btn-secondary:hover {
        background-color: var(--xmr-border);
        color: var(--xmr-text);
    }

.btn-outline-secondary {
    border-color: var(--xmr-border);
    color: var(--xmr-text-muted);
}

    .btn-outline-secondary:hover {
        background-color: var(--xmr-surface-2);
        color: var(--xmr-text);
        border-color: var(--xmr-border);
    }

.btn-outline-danger {
    border-color: #c0392b;
    color: #ff5c5c;
}

    .btn-outline-danger:hover {
        background-color: rgba(192, 57, 43, 0.15);
        color: #ff5c5c;
        border-color: #c0392b;
    }

.btn-outline-success {
    border-color: #2a9d4e;
    color: #3ddc7a;
}

    .btn-outline-success:hover {
        background-color: rgba(42, 157, 78, 0.15);
        color: #3ddc7a;
        border-color: #2a9d4e;
    }

/* Forms */
.form-control,
.form-select {
    background-color: var(--xmr-surface-2);
    border: 1px solid var(--xmr-border);
    color: var(--xmr-text);
}

    .form-control:focus,
    .form-select:focus {
        background-color: var(--xmr-surface-2);
        border-color: var(--xmr-orange);
        color: var(--xmr-text);
        box-shadow: 0 0 0 0.2rem rgba(255, 102, 0, 0.2);
    }

    .form-control::placeholder {
        color: var(--xmr-text-muted);
    }

.form-label {
    color: var(--xmr-text-muted);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.form-check-input {
    background-color: var(--xmr-surface-2);
    border-color: var(--xmr-border);
}

    .form-check-input:checked {
        background-color: var(--xmr-orange);
        border-color: var(--xmr-orange);
    }

.form-check-label {
    color: var(--xmr-text);
}

/* Headings */
h1, h2, h3, h4, h5, h6 {
    color: var(--xmr-text);
}

h2 {
    border-bottom: 1px solid var(--xmr-border);
    padding-bottom: 0.5rem;
    margin-bottom: 1.25rem;
}

/* Badges */
.badge.bg-success {
    background-color: #2a9d4e !important;
}

.badge.bg-danger {
    background-color: #c0392b !important;
}

.badge.bg-secondary {
    background-color: var(--xmr-surface-2) !important;
    color: var(--xmr-text-muted) !important;
    border: 1px solid var(--xmr-border);
}

/* Links */
a {
    color: var(--xmr-orange);
}

    a:hover {
        color: var(--xmr-orange-light);
    }

/* Text helpers */
.text-muted {
    color: var(--xmr-text-muted) !important;
}

.text-success {
    color: #3ddc7a !important;
}

.text-danger {
    color: #ff5c5c !important;
}

/* Validation */
.field-validation-error {
    color: #ff5c5c;
    font-size: 0.85rem;
}

.input-validation-error {
    border-color: #c0392b !important;
    box-shadow: 0 0 0 0.2rem rgba(192, 57, 43, 0.2) !important;
}

/* Alerts */
.alert-success {
    background-color: rgba(42, 157, 78, 0.15);
    border-color: #2a9d4e;
    color: #3ddc7a;
}

.alert-warning {
    background-color: rgba(255, 102, 0, 0.15);
    border-color: var(--xmr-orange);
    color: var(--xmr-orange-light);
}

.alert-danger {
    background-color: rgba(192, 57, 43, 0.15);
    border-color: #c0392b;
    color: #ff5c5c;
}

/* Page backgrounds */
.container,
main {
    background-color: transparent;
}

/* Code */
code {
    color: var(--xmr-orange-light);
    background-color: var(--xmr-surface-2);
    padding: 1px 5px;
    border-radius: 3px;
    font-size: 0.85em;
}

/* Register/Login credential box */
div[style*="border:1px solid green"] {
    background-color: rgba(42, 157, 78, 0.1) !important;
    border-color: #2a9d4e !important;
    border-radius: 6px;
    font-family: monospace;
}

/* ── Homepage stat bar ── */
.xmr-stat-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 0;
    border: 1px solid var(--xmr-border);
    border-radius: 8px;
    overflow: hidden;
    margin-bottom: 1.5rem;
    width: 100%;
}

.xmr-stat {
    display: flex;
    flex-direction: column;
    padding: 0.75rem 1rem;
    border-right: 1px solid var(--xmr-border);
    border-bottom: 1px solid var(--xmr-border);
    flex: 1 1 140px;
    min-width: 120px;
}

    .xmr-stat:last-child {
        border-right: none;
    }

.stat-label {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--xmr-text-muted);
    margin-bottom: 0.2rem;
}

.stat-value {
    font-size: 1rem;
    font-weight: 600;
    font-family: monospace;
    color: var(--xmr-orange);
}

.stat-change {
    font-size: 0.75rem;
    font-family: monospace;
    margin-top: 0.1rem;
}

/* ── Market table ── */
.rank-cell {
    color: var(--xmr-text-muted);
    font-size: 0.8rem;
    width: 2rem;
}

.coin-name-cell {
    display: flex;
    align-items: center;
    gap: 6px;
    min-width: 80px;
}

.coin-symbol {
    font-weight: 700;
    color: var(--xmr-text);
    white-space: nowrap;
}

.coin-name {
    color: var(--xmr-text-muted);
    font-size: 0.8rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 130px;
}

.xmr-badge {
    background: rgba(255,102,0,0.15);
    color: var(--xmr-orange);
    font-size: 0.62rem;
    padding: 1px 5px;
    border-radius: 4px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    white-space: nowrap;
}

.mono {
    font-family: monospace;
    font-size: 0.82rem;
}

.xmr-val {
    color: var(--xmr-orange-light);
}

.xmr-row {
    background: rgba(255,102,0,0.04) !important;
}

    .xmr-row:hover > * {
        background: rgba(255,102,0,0.1) !important;
    }

.ratio-larger {
    color: #ff5c5c;
    font-size: 0.82rem;
    font-weight: 600;
}

.ratio-smaller {
    color: #3ddc7a;
    font-size: 0.82rem;
    font-weight: 600;
}

.ratio-base {
    color: var(--xmr-orange);
    font-size: 0.82rem;
    font-weight: 600;
}

.empty-state {
    text-align: center;
    padding: 4rem 0;
    color: var(--xmr-text-muted);
}

.page-subtitle {
    color: var(--xmr-text-muted);
    font-size: 0.9rem;
    margin-bottom: 1.25rem;
}

.opacity-50 {
    opacity: 0.5;
}

/* ── Mobile ── */
@media (max-width: 576px) {
    .xmr-stat {
        flex: 1 1 45%;
        padding: 0.6rem 0.75rem;
    }

        .xmr-stat:nth-child(even) {
            border-right: none;
        }

    .stat-value {
        font-size: 0.9rem;
    }

    .market-table {
        font-size: 0.75rem;
    }

    .coin-name {
        display: none;
    }

    h2 {
        font-size: 1.2rem;
    }
}

@media (max-width: 768px) {
    .navbar-collapse.show,
    .navbar-collapse.collapsing {
        padding: 0.5rem 0;
        border-top: 1px solid var(--xmr-border);
    }
}


.table-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.78rem;
    font-family: monospace;
    color: var(--xmr-text);
    padding: 0.4rem 0;
    border-top: 1px solid var(--xmr-border);
    border-bottom: 1px solid var(--xmr-border);
    margin-bottom: 0.5rem;
}

/* Ad banner */
.ad-banner {
    width: 100%;
    min-height: 90px;
    background: var(--xmr-surface);
    border: 1px dashed var(--xmr-border);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.ad-label {
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--xmr-border);
    position: absolute;
    top: 4px;
    left: 8px;
}

/* Stat bar updated cell */
.xmr-stat-updated {
    display: flex;
    flex-direction: column;
    padding: 0.75rem 1rem;
    border-right: 1px solid var(--xmr-border);
    min-width: 140px;
    margin-left: auto;
}

/* ── Sponsor banner ──────────────────────────────────────────────────────── */
.sponsor-banner {
    background: var(--xmr-surface);
    border: 1px solid var(--xmr-border);
    border-radius: 6px;
    padding: 0.5rem 0.75rem;
    position: relative;
    min-height: 64px;
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.sponsor-label {
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--xmr-text-muted);
}

.sponsor-track {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
    transition: opacity 0.2s ease;
}

.sponsor-loading {
    font-size: 0.78rem;
    color: var(--xmr-text-muted);
}

.sponsor-card {
    display: flex;
    flex-direction: column;
    gap: 2px;
    text-decoration: none;
    color: var(--xmr-text);
    background: var(--xmr-bg);
    border: 1px solid var(--xmr-border);
    border-radius: 5px;
    padding: 0.4rem 0.65rem;
    flex: 1;
    min-width: 180px;
    max-width: 320px;
    transition: border-color 0.15s ease;
}

    .sponsor-card:hover {
        border-color: var(--xmr-orange);
        color: var(--xmr-text);
        text-decoration: none;
    }

.sp-badge {
    font-size: 0.6rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    padding: 1px 5px;
    border-radius: 3px;
    align-self: flex-start;
    font-weight: 600;
}

.sp-main {
    background: rgba(255,102,0,0.2);
    color: var(--xmr-orange);
}

.sp-cat {
    background: rgba(255,102,0,0.1);
    color: #cc8844;
}

.sp-sub {
    background: rgba(255,255,255,0.05);
    color: var(--xmr-text-muted);
}

.sp-name {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--xmr-text);
}

.sp-desc {
    font-size: 0.72rem;
    color: var(--xmr-text-muted);
    line-height: 1.3;
}

@media (max-width: 576px) {
    .sponsor-card {
        min-width: 100%;
        max-width: 100%;
    }
}