/* ???????????????????????????????????????????????????????????????????????????
   BowlingTracker – site.css
   Theme: Dark charcoal base · electric orange/amber accent · subtle glows
   ??????????????????????????????????????????????????????????????????????????? */

/* ?? 1. Design tokens ???????????????????????????????????????????????????? */
:root {
    /* Core palette */
    --bt-bg-dark:     #111318;       /* header, footer, deepest surfaces      */
    --bt-bg-mid:      #1c1f2b;       /* card headers, sidebar-like sections   */
    --bt-bg-card:     #21242f;       /* card bodies in dark contexts          */
    --bt-surface:     #f0f2f7;       /* page background – warm off-white      */
    --bt-surface-card:#ffffff;       /* regular card background               */

    /* Accent – electric orange/amber */
    --bt-orange:      #ff6d2e;       /* primary accent                        */
    --bt-orange-glow: #ff8c4a;       /* hover/lighter variant                 */
    --bt-orange-deep: #d94f10;       /* pressed / active                      */
    --bt-amber:       #ffb347;       /* secondary warm accent (badges, etc.)  */

    --bt-red-deep:   #d90000;       /* pressed / active                      */

    /* Text */
    --bt-text:        #1a1d26;       /* body copy on light bg                 */
    --bt-text-light:  #e8eaf0;       /* text on dark surfaces                 */
    --bt-muted:       #6b7280;       /* secondary / placeholder               */
    --bt-text-dark:   #000000;

    /* Borders */
    --bt-border:      #dde1ec;       /* light surface borders                 */
    --bt-border-dark: rgba(255,255,255,.08); /* borders on dark surfaces      */

    /* Utility */
    --bt-radius:      0.55rem;
    --bt-radius-lg:   1rem;
    --bt-radius-sm:   0.5rem;
    --bt-shadow-sm:   0 1px 4px rgba(0,0,0,.10), 0 1px 2px rgba(0,0,0,.07);
    --bt-shadow-md:   0 4px 16px rgba(0,0,0,.13), 0 2px 4px rgba(0,0,0,.08);
    --bt-shadow-glow: 0 0 18px rgba(255,109,46,.35);
    --bt-transition:  0.18s ease;
}

#link-sign-out {
    xborder: solid 1px var(--bt-red-deep) !important;
    font-size:14px;
}
#btn-install-as-app {
    background-color: var(--bt-orange-deep);
    color: var(--bt-text-light) !important;
    font-size:14px;
}

/* ?? 2. Base / Typography ???????????????????????????????????????????????? */
html {
    font-size: 14px;
    scroll-behavior: smooth;
    min-height: 100%;
}

body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    background-color: var(--bt-surface);
    color: var(--bt-text);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    margin: 0;
    /* Subtle diagonal stripe texture on the page background */
    background-image: repeating-linear-gradient(
        -45deg,
        transparent,
        transparent 40px,
        rgba(0,0,0,.018) 40px,
        rgba(0,0,0,.018) 41px
    );
}

/* Remove focus outline from range sliders */
input[type="range"]:focus,
input[type="range"]:focus-visible {
    outline: none;
    box-shadow: none;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Barlow Condensed', 'Inter', system-ui, sans-serif;
    font-weight: 800;
    letter-spacing: 0.01em;
    text-transform: uppercase;
}

h1 { font-size: 1.9rem; }
h2 { font-size: 1.55rem; }
h3 { font-size: 1.25rem; }

/* ?? 3. Header / Navbar ?????????????????????????????????????????????????? */
.bt-header {
    display: none; /* no longer used */
}

/* Logo bar — plain page flow, sits just below the fixed nav */
.bt-logo-bar {
    display: flex;
    align-items: center;
    padding: 0.25rem 1rem;
    background: linear-gradient(90deg, #0d0f18 0%, #1a1d2e 40%, #1f1510 70%, #0d0f18 100%);
    background-size: 200% 100%;
    animation: headerShift 12s ease infinite alternate;
}

/* Fixed nav — always docked to top of viewport */
.bt-sticky-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1030;
    background: linear-gradient(90deg, #0d0f18 0%, #1a1d2e 40%, #1f1510 70%, #0d0f18 100%);
    background-size: 200% 100%;
    animation: headerShift 12s ease infinite alternate;
    border-top: 3px solid var(--bt-orange);
}

/* Push page content down so nothing hides under the fixed nav (~46px nav height) */
body {
    padding-top: 50px;
}

@keyframes headerShift {
    0%   { background-position: 0% 50%; }
    100% { background-position: 100% 50%; }
}

/* Brand */
.bt-brand {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    padding: 0.5rem 0;
}

.bt-brand .fa-bowling-ball {
    font-size: 1.55rem;
    color: var(--bt-orange);
    filter: drop-shadow(0 0 8px rgba(255,109,46,.7));
    animation: ballPulse 3s ease-in-out infinite;
}

@keyframes ballPulse {
    0%, 100% { filter: drop-shadow(0 0 6px rgba(255,109,46,.55)); }
    50%       { filter: drop-shadow(0 0 14px rgba(255,140,74,.9)); }
}

.bt-brand-text {
    font-size: 1.25rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    white-space: nowrap;
    /* Orange?amber gradient text */
    background: linear-gradient(90deg, var(--bt-orange-glow) 0%, var(--bt-amber) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* SSO partner logo – keep it clean next to the brand */
.bt-sso-logo {
    padding: 0.25rem 0;
    border-left: 1px solid var(--bt-border-dark);
    padding-left: 0.75rem;
    margin-left: 0.25rem;
}
.bt-sso-logo img {
    max-height: 44px;
    width: auto;
    object-fit: contain;
    /* Slight brightness boost so partner logos pop on the dark header */
    filter: brightness(1.05) drop-shadow(0 1px 4px rgba(0,0,0,.4));
}

/* Mobile toggler — always right-aligned, never wraps below logo */
.bt-sticky-nav .container-fluid,
.navbar .container-fluid {
    position: relative;  /* anchor for the absolute dropdown */
    flex-wrap: nowrap;
}
.xbt-brand img {
    /* Allow logo to shrink on very narrow screens */
    max-height: 74px;
    height: auto;
    width: auto;
}
@media (max-width: 400px) {
    .xbt-brand img { max-height: 52px; }
}
.bt-toggler {
    border-color: rgba(255,109,46,.4);
    flex-shrink: 0;  /* never pushed off the row */
    margin-left: auto;
}
.bt-toggler:hover {
    border-color: rgba(255,109,46,.8);
}
.bt-toggler:focus {
    box-shadow: 0 0 0 0.2rem rgba(255,109,46,.35);
}
/* On mobile: floating panel slides in from the right edge */
@media (max-width: 991.98px) {
    /* Override Bootstrap's height-based collapsing with a slide-from-right transform */
    #mainNav.collapsing {
        height: auto !important;      /* kill the height animation */
        overflow: visible !important;
        transform: translateX(100%);
        opacity: 0;
        transition: transform 0.25s ease, opacity 0.25s ease;
    }
    #mainNav.collapse:not(.show) {
        display: block !important;    /* keep in DOM so transition works */
        transform: translateX(100%);
        opacity: 0;
        pointer-events: none;
        transition: transform 0.25s ease, opacity 0.25s ease;
    }
    #mainNav.collapse.show {
        transform: translateX(0);
        opacity: 1;
        pointer-events: auto;
        transition: transform 0.25s ease, opacity 0.25s ease;
    }
    #mainNav {
        position: absolute;
        top: 100%;
        right: 0;
        width: auto;
        min-width: 200px;
        background: #13151f;
        xborder: 4px solid rgba(255,109,46,.25);
        border: 1px solid var(--bt-orange-deep);
        border-radius: var(--bt-radius-sm) 0 0 var(--bt-radius-sm);
        box-shadow: 0 8px 24px rgba(0,0,0,.55);
        padding: 0.5rem 0.75rem;
        z-index: 1040;
        overflow: hidden;
    }
    #mainNav .navbar-nav {
        align-items: flex-end;
    }
}

/* Nav links */
/* ── Dropdown menus ──────────────────────────────────────────────────── */
.bt-dropdown {
    background: #13151f;
    border: 1px solid rgba(255,109,46,.22);
    border-radius: var(--bt-radius-lg);
    box-shadow: 0 8px 32px rgba(0,0,0,.55), 0 0 0 1px rgba(255,109,46,.08);
    padding: 0.4rem;
    min-width: 140px;
    right: 0;
    left: auto;
}

.bt-dropdown-item {
    color: rgba(255,255,255,.75) !important;
    font-size: 0.82rem;
    font-weight: 500;
    border-radius: var(--bt-radius);
    padding: 0.45rem 0.75rem;
    transition: background-color var(--bt-transition), color var(--bt-transition);
    display: flex !important;
    align-items: center;
}

.bt-dropdown-item i,
.bt-dropdown-item svg.svg-inline--fa {
    flex: 0 0 1.25em;
    width: 1.25em !important;
    text-align: center;
}

.bt-dropdown-item:hover,
.bt-dropdown-item:focus {
    background-color: rgba(255,109,46,.15) !important;
    color: #fff !important;
}

.bt-dropdown-item.active {
    background: linear-gradient(135deg, var(--bt-orange-deep), var(--bt-orange)) !important;
    color: #fff !important;
}

.bt-dropdown-divider {
    border-color: rgba(255,255,255,.08);
    margin: 0.3rem 0.4rem;
}
.bt-nav-link {
    color: rgba(255,255,255,.70) !important;
    font-size: 0.8rem;
    font-weight: 500;
    padding: 0.4rem 0.6rem !important;
    border-radius: var(--bt-radius);
    transition: color var(--bt-transition), background-color var(--bt-transition),
                box-shadow var(--bt-transition);
    white-space: nowrap;
    position: relative;
}

.bt-nav-link i {
    color: var(--bt-amber);
    opacity: 0.7;
    transition: opacity var(--bt-transition);
}

.bt-nav-link:hover,
.bt-nav-link:focus {
    color: #fff !important;
    background-color: rgba(255,109,46,.15);
}
.bt-nav-link:hover i,
.bt-nav-link:focus i {
    opacity: 1;
}

.bt-nav-link.active {
    color: #fff !important;
    background: linear-gradient(135deg, var(--bt-orange-deep) 0%, var(--bt-orange) 100%);
    box-shadow: var(--bt-shadow-glow);
    font-weight: 600;
}
.bt-nav-link.active i {
    color: #fff;
    opacity: 1;
}

/* ── Hover-open dropdowns on desktop (lg+) ──────────────────────────── */
@media (min-width: 992px) {
    .navbar .nav-item.dropdown:hover > .dropdown-menu {
        display: block;
        margin-top: 0;   /* close the gap so the mouse doesn't slip out */
    }

    /* Keep Bootstrap's .show class working too (keyboard / click fallback) */
    .navbar .nav-item.dropdown > .dropdown-toggle::after {
        transition: transform var(--bt-transition);
    }
    .navbar .nav-item.dropdown:hover > .dropdown-toggle::after {
        transform: rotate(180deg);
    }
}

/* ?? 4. Page wrapper ????????????????????????????????????????????????????? */
.bt-page-wrapper {
    flex: 1 0 auto;
    padding: 0 1rem 2rem;
    max-width: 1400px;
    width: 100%;
    margin-inline: auto;
}

/* ?? 5. Footer ??????????????????????????????????????????????????????????? */
.bt-footer {
    flex-shrink: 0;
    background: var(--bt-bg-dark);
    border-top: 2px solid var(--bt-orange-deep);
    color: rgba(255,255,255,.45);
    font-size: 0.8rem;
    padding: 0.85rem 1.25rem;
}

.bt-footer strong {
    color: var(--bt-orange-glow);
}

.bt-footer-link {
    color: rgba(255,255,255,.85);
    text-decoration: none;
    transition: color var(--bt-transition);
}
.bt-footer-link:hover {
    color: var(--bt-orange-glow);
    text-decoration: underline;
}

/* ?? 6. Buttons ?????????????????????????????????????????????????????????? */
.btn {
    font-size: 0.82rem;
    font-weight: 600;
    border-radius: var(--bt-radius);
    transition: background-color var(--bt-transition), box-shadow var(--bt-transition),
                transform var(--bt-transition);
}

.btn:hover  { transform: translateY(-1px); }
.btn:active { transform: translateY(0);    }

/* Primary = orange */
.btn-primary {
    background: linear-gradient(135deg, var(--bt-orange-deep) 0%, var(--bt-orange) 100%);
    border-color: var(--bt-orange-deep);
    color: #fff !important;
}
.btn-primary:hover,
.btn-primary:focus {
    background: linear-gradient(135deg, var(--bt-orange) 0%, var(--bt-orange-glow) 100%) !important;
    border-color: var(--bt-orange) !important;
    box-shadow: var(--bt-shadow-glow) !important;
    color: #fff !important;
}
.btn-primary:active {
    background: var(--bt-orange-deep) !important;
    box-shadow: none !important;
}

/* Success button — keep green but sharper */
.btn-success {
    background: linear-gradient(135deg, #1a7a3c 0%, #22a355 100%);
    border-color: #1a7a3c;
}
.btn-success:hover {
    background: linear-gradient(135deg, #22a355 0%, #2dcc6a 100%) !important;
    box-shadow: 0 0 14px rgba(34,163,85,.4) !important;
}

/* Secondary button */
.btn-secondary {
    background-color: #3a3e50;
    border-color: #3a3e50;
    color: var(--bt-text-light) !important;
}
.btn-secondary:hover {
    background-color: #4a4f66 !important;
    border-color: #4a4f66 !important;
}

/* Favorite button — filled amber with white text */
.btn-favorite {
    background-color: var(--bt-amber);
    border-color: var(--bt-amber);
    color: #fff !important;
}
.btn-favorite:hover,
.btn-favorite:focus {
    background-color: #e69c30 !important;
    border-color: #e69c30 !important;
    color: #fff !important;
}

/* Orange button — uses site primary accent colour */
.btn-orange {
    background: linear-gradient(135deg, var(--bt-orange-deep) 0%, var(--bt-orange) 100%);
    border-color: var(--bt-orange-deep);
    color: #fff !important;
}
.btn-orange:hover,
.btn-orange:focus {
    background: linear-gradient(135deg, var(--bt-orange) 0%, var(--bt-orange-glow) 100%) !important;
    border-color: var(--bt-orange) !important;
    box-shadow: var(--bt-shadow-glow) !important;
    color: #fff !important;
}
.btn-orange:active {
    background: var(--bt-orange-deep) !important;
    box-shadow: none !important;
}

/* ?? 7. Links ???????????????????????????????????????????????????????????? */
a         { color:#cccccc; xcolor: var(--bt-orange-deep); }
a:visited { color: #cccccc; xcolor: #b33d0b; }
a:hover   { color: var(--bt-orange); }
a:active  { color: var(--bt-orange-deep); }

.nolink, .nolink:visited, .nolink:active {
    color: var(--bt-orange-deep);
    text-decoration: none;
}
.nolink:hover { color: var(--bt-orange-glow); }

/* ?? 8. Cards ???????????????????????????????????????????????????????????? */
.card {
    background-color: var(--bt-surface-card);
    border: 1px solid var(--bt-border);
    border-radius: var(--bt-radius-lg);
    box-shadow: var(--bt-shadow-sm);
    transition: box-shadow var(--bt-transition);
}
.card:hover {
    box-shadow: var(--bt-shadow-md);
}

/* Dark card headers (bg-dark) get the gradient treatment */
.card-header.bg-dark {
    background: linear-gradient(110deg, #0e1016 0%, #1f2235 100%) !important;
    border-bottom: 1px solid rgba(255,109,46,.25);
    border-radius: var(--bt-radius-lg) var(--bt-radius-lg) 0 0 !important;
}

/* Secondary card headers */
.card-header.bg-secondary {
    background: linear-gradient(110deg, #292d3e 0%, #363b52 100%) !important;
    border-bottom: 1px solid rgba(255,179,71,.15);
    border-radius: var(--bt-radius-lg) var(--bt-radius-lg) 0 0 !important;
}

/* ?? 9. Forms ???????????????????????????????????????????????????????????? */
.form-control,
.form-select {
    border-color: var(--bt-border);
    border-radius: var(--bt-radius);
    background-color: #fff;
    transition: border-color var(--bt-transition), box-shadow var(--bt-transition);
}

.form-control:focus,
.form-select:focus {
    border-color: var(--bt-orange);
    box-shadow: 0 0 0 0.2rem rgba(255,109,46,.22);
}

/* Range slider accent */
.form-range::-webkit-slider-thumb {
    background: var(--bt-orange);
    box-shadow: 0 0 6px rgba(255,109,46,.5);
}
.form-range::-moz-range-thumb {
    background: var(--bt-orange);
    box-shadow: 0 0 6px rgba(255,109,46,.5);
}
.form-range::-webkit-slider-runnable-track {
    background: linear-gradient(90deg, var(--bt-orange-deep), var(--bt-amber));
    height: 4px;
    border-radius: 2px;
}

/* Badges */
.badge.bg-secondary {
    background: linear-gradient(135deg, #2e3244 0%, #3d4260 100%) !important;
    color: var(--bt-amber) !important;
    font-weight: 600;
}

/* ?? 10. Tables / DataTables ????????????????????????????????????????????? */
.table {
    font-size: 0.85rem;
}

tr.selected {
    background: linear-gradient(90deg, var(--bt-orange-deep) 0%, #1f1510 100%);
    color: #fff;
}

tr.tablerowpointer { cursor: pointer; }
tr.tablerowpointer:hover td {
    background-color: rgba(255,109,46,.06);
}

/* DataTables header */
table.dataTable thead th {
    background-color: var(--bt-bg-mid);
    color: var(--bt-text-light);
    border-bottom: 2px solid var(--bt-orange-deep);
}

/* ?? 11. Alerts ?????????????????????????????????????????????????????????? */
.alert-secondary {
    background-color: #f5f0eb;
    border-color: #e8d9c8;
    color: #3d2f1e;
}

/* ?? 12. Legacy score-sheet classes (preserved exactly) ?????????????????? */
.colhead  { background-color: navy; color: #fff; }
.colhead2 { background-color: navy; color: #ff0; }

.scorehead {
    background: #e8eaed;
    color: #1a1d26;
    font-weight: bold;
    font-size: 12px;
    border: solid 1px #d0d3da;
    border-bottom: 1px solid #c0c3ca;
    line-height: 15px;
}

TD.scorebody, TD.scorebodythin {
    font-family: Arial, sans-serif;
    font-size: 12px;
    padding-right: 2px;
}
TD.scorebody     { line-height: 20px; }
TD.scorebodythin { line-height: 12px; }

TD.scoremenu {
    line-height: 20px;
    font-family: Arial, sans-serif;
    font-size: 12px;
    font-weight: bold;
    padding-left: 5px;
    border-bottom: solid 1px black;
}

TD.g3 { color: red; font-size: 14px; font-weight: bold; }
TD.g2 { color: red; font-size: 12px; }
TD.g1, TD.s0, TD.s4, span.s4, TD.s5, span.s5 { color: black; font-size: 12px; }
TD.s6, span.s6, TD.s7, span.s7 { color: red; font-size: 12px; }
TD.s8, span.s8 { color: red; font-weight: bold; font-size: 14px; }
TD.s9, span.s9 { color: maroon; font-weight: bold; font-size: 14px; }
TD.ArchiveY { background-color: #ccc; }
TD.ArchiveN { background-color: #fff; }
TD.small    { font-size: 10px; }

/* ?? 13. Home page – Hero ????????????????????????????????????????????????? */
.bt-page-wrapper:has(> main > .bt-hero) {
    padding: 0;
    max-width: 100%;
}

.bt-hero {
    position: relative;
    min-height: 280px;
    display: flex;
    align-items: center;
    overflow: hidden;
    background:
        linear-gradient(180deg, rgba(4,3,1,0.55) 0%, rgba(8,5,2,0.45) 100%),
        url('/images/lane.png') center center / cover no-repeat;
    padding: 2rem 2rem 2.5rem;
}

/* Animated lane lines */
.bt-hero-lanes {
    position: absolute;
    inset: 0;
    display: flex;
    gap: 0;
    pointer-events: none;
}

.bt-lane-line {
    flex: 1;
    border-right: 1px solid rgba(255, 109, 46, 0.07);
    animation: laneGlow 4s ease-in-out infinite alternate;
    animation-delay: calc(var(--i) * 0.3s);
}

@keyframes laneGlow {
    0%   { border-color: rgba(255,109,46,.04); }
    100% { border-color: rgba(255,109,46,.14); }
}

/* Giant background bowling ball */
.bt-hero-ball {
    position: absolute;
    right: -60px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 28rem;
    color: rgba(255,109,46,.18);
    animation: heroSpin 30s linear infinite;
    pointer-events: none;
    line-height: 1;
}

@keyframes heroSpin {
    from { transform: translateY(-50%) rotate(0deg); }
    to   { transform: translateY(-50%) rotate(360deg); }
}

/* Hero text */
.bt-hero-content {
    position: relative;
    z-index: 2;
    max-width: 680px;
}

.bt-hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    background: rgba(255,109,46,.15);
    border: 1px solid rgba(255,109,46,.3);
    color: var(--bt-amber);
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 0.3rem 0.75rem;
    border-radius: 999px;
    margin-bottom: 1.25rem;
}

.bt-hero-title {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 800;
    line-height: 1.0;
    letter-spacing: -0.01em;
    color: #fff;
    text-transform: uppercase;
    margin-bottom: 0.5rem;
}

.bt-hero-title-accent {
    background: linear-gradient(90deg, var(--bt-orange) 0%, var(--bt-amber) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.bt-hero-sub {
    color: rgba(255,255,255,.6);
    font-size: 0.92rem;
    line-height: 1.55;
    max-width: 520px;
    margin-bottom: 1.25rem;
}

.bt-hero-actions {
    display: flex;
    gap: 0.85rem;
    flex-wrap: wrap;
}

.bt-btn-hero-primary {
    background: linear-gradient(135deg, var(--bt-orange-deep), var(--bt-orange));
    color: #fff !important;
    font-size: 0.95rem;
    font-weight: 700;
    padding: 0.7rem 1.6rem;
    border: none;
    border-radius: var(--bt-radius);
    box-shadow: 0 4px 20px rgba(255,109,46,.4);
    transition: box-shadow var(--bt-transition), transform var(--bt-transition);
}
.bt-btn-hero-primary:hover {
    box-shadow: 0 6px 28px rgba(255,109,46,.6);
    transform: translateY(-2px);
}

.bt-btn-hero-secondary {
    background: rgba(255,255,255,.08);
    color: rgba(255,255,255,.85) !important;
    font-size: 0.95rem;
    font-weight: 600;
    padding: 0.7rem 1.6rem;
    border: 1px solid rgba(255,255,255,.2);
    border-radius: var(--bt-radius);
    backdrop-filter: blur(4px);
    transition: background var(--bt-transition), border-color var(--bt-transition), transform var(--bt-transition);
}
.bt-btn-hero-secondary:hover {
    background: rgba(255,109,46,.18);
    border-color: rgba(255,109,46,.5);
    transform: translateY(-2px);
}

/* ?? 14. Home page – Feature cards ??????????????????????????????????????? */
.bt-features {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.25rem;
    padding: 2.5rem 2rem;
    max-width: 1400px;
    margin-inline: auto;
}

.bt-feature-card {
    background: var(--bt-surface-card);
    border: 1px solid var(--bt-border);
    border-radius: var(--bt-radius-lg);
    padding: 1.75rem 1.5rem;
    cursor: pointer;
    transition: transform var(--bt-transition), box-shadow var(--bt-transition),
                border-color var(--bt-transition);
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
    position: relative;
    overflow: hidden;
}

/* Subtle orange top-edge accent that slides in on hover */
.bt-feature-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--bt-orange-deep), var(--bt-amber));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.25s ease;
    border-radius: var(--bt-radius-lg) var(--bt-radius-lg) 0 0;
}

.bt-feature-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--bt-shadow-md);
    border-color: rgba(255,109,46,.25);
}
.bt-feature-card:hover::before {
    transform: scaleX(1);
}

.bt-feature-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: linear-gradient(135deg, rgba(255,109,46,.12), rgba(255,179,71,.08));
    border: 1px solid rgba(255,109,46,.2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.35rem;
    color: var(--bt-orange);
    margin-bottom: 0.25rem;
    transition: background var(--bt-transition), box-shadow var(--bt-transition);
}
.bt-feature-card:hover .bt-feature-icon {
    background: linear-gradient(135deg, rgba(255,109,46,.22), rgba(255,179,71,.14));
    box-shadow: 0 0 12px rgba(255,109,46,.3);
}

.bt-feature-title {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 1.3rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.02em;
    color: var(--bt-text);
    margin: 0;
}

.bt-feature-desc {
    font-size: 0.83rem;
    color: var(--bt-muted);
    line-height: 1.6;
    flex: 1;
    margin: 0;
}

.bt-feature-link {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--bt-orange);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-top: 0.25rem;
    transition: color var(--bt-transition);
}
.bt-feature-card:hover .bt-feature-link {
    color: var(--bt-orange-glow);
}

/* ?? 15a. BTLS Coming Soon teaser banner ????????????????????????????????????????? */
.btls-teaser {
    background: linear-gradient(110deg, #0a0c14 0%, #141828 50%, #1a100a 100%);
    border-top: 3px solid var(--bt-orange);
    border-bottom: 1px solid rgba(255,109,46,.2);
    padding: 2.5rem 2rem;
}

.btls-teaser-inner {
    max-width: 1400px;
    margin-inline: auto;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.btls-teaser-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    background: rgba(255,109,46,.18);
    border: 1px solid rgba(255,109,46,.4);
    color: var(--bt-amber);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    padding: 0.25rem 0.75rem;
    border-radius: 999px;
    width: fit-content;
    animation: btlsPulse 2.5s ease-in-out infinite;
}

@keyframes btlsPulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(255,109,46,0); }
    50%       { box-shadow: 0 0 12px 3px rgba(255,109,46,.35); }
}

.btls-teaser-body {
    display: flex;
    align-items: center;
    gap: 1.75rem;
    flex-wrap: wrap;
}

.btls-teaser-logo {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: clamp(3rem, 8vw, 5.5rem);
    font-weight: 800;
    letter-spacing: -0.02em;
    text-transform: uppercase;
    background: linear-gradient(135deg, var(--bt-orange) 0%, var(--bt-amber) 60%, #fff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    flex-shrink: 0;
    filter: drop-shadow(0 0 18px rgba(255,109,46,.45));
}

.btls-teaser-text {
    flex: 1;
    min-width: 220px;
}

.btls-teaser-title {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: clamp(1.4rem, 3vw, 2rem);
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.02em;
    color: #fff;
    margin-bottom: 0.5rem;
}

.btls-teaser-desc {
    font-size: 0.88rem;
    color: rgba(255,255,255,.55);
    line-height: 1.65;
    margin: 0;
}

.btls-teaser-desc strong {
    color: var(--bt-amber);
}

.btls-teaser-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.btls-teaser-pills span {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    background: rgba(255,255,255,.05);
    border: 1px solid rgba(255,109,46,.2);
    color: rgba(255,255,255,.65);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    padding: 0.3rem 0.75rem;
    border-radius: 999px;
}

.btls-teaser-pills span i {
    color: var(--bt-orange);
}

/* ?? 15. Home page – Scrolling ticker ???????????????????????????????????? */
.bt-ticker {
    background: var(--bt-bg-dark);
    border-top: 1px solid rgba(255,109,46,.18);
    border-bottom: 1px solid rgba(255,109,46,.18);
    overflow: hidden;
    white-space: nowrap;
    padding: 0.6rem 0;
}

.bt-ticker-track {
    display: inline-flex;
    gap: 3rem;
    animation: tickerScroll 32s linear infinite;
}

.bt-ticker-track span {
    font-size: 0.78rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: rgba(255,255,255,.45);
}

.bt-ticker-track span i {
    color: var(--bt-orange);
    opacity: 0.7;
}

@keyframes tickerScroll {
    from { transform: translateX(0); }
    to   { transform: translateX(-50%); }
}

/* ?? PWA install prompt modal ??????????????????????????????????????????????? */
.pwa-prompt-modal .modal-content {
    background: var(--bt-bg-mid);
    border: 1px solid var(--bt-border-dark);
    border-radius: var(--bt-radius-lg);
    color: var(--bt-text-light);
    box-shadow: var(--bt-shadow-md), 0 0 40px rgba(255,109,46,.15);
}

.pwa-prompt-modal .modal-header {
    border-bottom: 1px solid var(--bt-border-dark);
    padding-bottom: .5rem;
}

.pwa-prompt-modal .btn-close {
    filter: invert(1) opacity(.5);
}

.pwa-prompt-body {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.1rem;
    padding: .25rem 0 .5rem;
}

.pwa-prompt-hero {
    text-align: center;
}

.pwa-prompt-logo {
    height: 56px;
    margin-bottom: .5rem;
    filter: drop-shadow(0 2px 6px rgba(0,0,0,.4));
}

.pwa-prompt-tagline {
    font-size: .92rem;
    color: #c8ccd8;
    margin-top: .15rem;
}

.pwa-btn-main {
    font-size: .95rem;
    font-weight: 600;
    letter-spacing: .01em;
    padding: .55rem 1.4rem;
    border-radius: var(--bt-radius);
    box-shadow: 0 2px 10px rgba(255,109,46,.35);
    transition: box-shadow var(--bt-transition), transform var(--bt-transition);
}

.pwa-btn-main:hover {
    box-shadow: 0 4px 18px rgba(255,109,46,.55);
    transform: translateY(-1px);
}

.pwa-snooze-group {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: .1rem .2rem;
    width: 100%;
}

.pwa-btn-snooze {
    font-size: .85rem;
    color: #a8adb8;
    padding: 0 .3rem;
    text-decoration: none;
    line-height: 1.6;
    transition: color var(--bt-transition);
}

/* ?? Accordion ?????????????????????????????????????????????????????????? */
/* Override the global Barlow Condensed heading font on accordion buttons    */
.accordion-button {
    font-family: 'Inter', system-ui, sans-serif;
    font-weight: 500;
    text-transform: none;
    letter-spacing: normal;
    font-size: 0.95rem;
}

.accordion-body a {
    color: var(--bt-text);
    text-decoration: underline;
}

.accordion-body a:hover {
    color: var(--bt-text);
    text-decoration: none;
}

.pwa-btn-snooze:hover {
    color: var(--bt-text-light);
    text-decoration: none;
}

.pwa-btn-never {
    color: #e07070;
}

.pwa-btn-never:hover {
    color: #ff9999;
}

.pwa-snooze-dot {
    color: #555b6e;
    font-size: .85rem;
    line-height: 1.6;
    user-select: none;
}

/* utility: orange text colour */
.text-orange { color: var(--bt-orange) !important; }

/* version in footer */
.bt-footer-version {
    color: rgba(255,255,255,.5);
    font-size: 0.75rem;
}

/* ?? 16. Custom tooltips ?????????????????????????????????????????????????????? */
.bt-tooltip-info .tooltip-inner {
    background-color: #e8e8e8;
    color: #222;
    border: 1px solid #888;
    max-width: 320px;
    white-space: nowrap;
    font-size: 0.85rem;
}
.bt-tooltip-info.bs-tooltip-start .tooltip-arrow::before,
.bt-tooltip-info.bs-tooltip-auto[data-popper-placement^=left] .tooltip-arrow::before {
    border-left-color: #888;
}

/* ▶ 18. Giveaway promo banner ███████████████████████████████████████████████████ */
.bt-giveaway-banner {
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #1e0800 0%, #3d1400 45%, #1e0800 100%);
    border-top: 2px solid rgba(255,109,46,.55);
    border-bottom: 2px solid rgba(255,109,46,.55);
    cursor: pointer;
    transition: filter 0.2s ease;
}
.bt-giveaway-banner:hover {
    filter: brightness(1.12);
}
/* Animated shimmer sweep across the whole banner */
.bt-giveaway-shimmer {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        105deg,
        transparent 20%,
        rgba(255,179,71,.14) 50%,
        transparent 80%
    );
    animation: giveawayShimmer 2.8s ease-in-out infinite;
    pointer-events: none;
}
@keyframes giveawayShimmer {
    0%   { transform: translateX(-120%); }
    100% { transform: translateX(120%); }
}
/* Confetti dots in the background */
.bt-giveaway-banner::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle, rgba(255,179,71,.25) 1px, transparent 1px),
        radial-gradient(circle, rgba(255,109,46,.2) 1px, transparent 1px);
    background-size: 40px 40px, 70px 70px;
    background-position: 0 0, 20px 20px;
    pointer-events: none;
    opacity: 0.5;
}
.bt-giveaway-inner {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 1.1rem 2rem;
    max-width: 1400px;
    margin-inline: auto;
    flex-wrap: wrap;
    justify-content: center;
}
/* Spinning ball icon */
.bt-giveaway-icon {
    font-size: 3rem;
    color: var(--bt-amber);
    animation: giveawayRock 2.2s ease-in-out infinite;
    flex-shrink: 0;
    filter: drop-shadow(0 0 10px rgba(255,179,71,.55));
}
@keyframes giveawayRock {
    0%, 100% { transform: rotate(-15deg) translateY(0); }
    50%       { transform: rotate(15deg)  translateY(-5px); }
}
.bt-giveaway-text {
    flex: 1;
    min-width: 180px;
    text-align: left;
}
/* Pulsing "Limited Time" badge */
.bt-giveaway-badge {
    display: inline-block;
    background: var(--bt-orange);
    color: #fff;
    font-size: 0.67rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    padding: 0.18rem 0.6rem;
    border-radius: 999px;
    margin-bottom: 0.3rem;
    animation: giveawayPulse 2s ease-in-out infinite;
}
@keyframes giveawayPulse {
    0%, 100% { box-shadow: 0 0 0 0   rgba(255,109,46,.7); }
    50%       { box-shadow: 0 0 0 7px rgba(255,109,46,0);  }
}
.bt-giveaway-headline {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: clamp(1.4rem, 3vw, 2.1rem);
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    color: #fff;
    line-height: 1.05;
    background: linear-gradient(90deg, #fff 0%, var(--bt-amber) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.bt-giveaway-sub {
    font-size: 0.82rem;
    color: rgba(255,255,255,.6);
    margin-top: 0.25rem;
}
/* CTA button */
.bt-giveaway-cta {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    background: linear-gradient(135deg, var(--bt-orange-deep), var(--bt-orange));
    color: #fff !important;
    font-size: 0.88rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    padding: 0.7rem 1.5rem;
    border-radius: var(--bt-radius);
    text-decoration: none !important;
    box-shadow: 0 4px 20px rgba(255,109,46,.5);
    white-space: nowrap;
    flex-shrink: 0;
    transition: box-shadow 0.18s ease, transform 0.18s ease;
}
.bt-giveaway-cta:hover {
    box-shadow: 0 6px 28px rgba(255,109,46,.75);
    transform: translateY(-2px);
}
/* Responsive: stack vertically on small screens */
@media (max-width: 576px) {
    .bt-giveaway-inner {
        flex-direction: column;
        gap: 0.75rem;
        text-align: center;
    }
    .bt-giveaway-text {
        text-align: center;
    }
}

/* ?? 17. Print styles ???????????????????????????????????????????????????????????? */
@media print {
    /* Hide all chrome — only the stat sheet content prints */
    .bt-header,
    .bt-footer,
    .suppress-print {
        display: none !important;
    }

    /* Remove page wrapper padding/max-width so tables can use full paper width */
    .bt-page-wrapper {
        padding: 0 !important;
        max-width: 100% !important;
    }

    /* Kill the body background texture and colour — pure white for ink saving */
    body {
        background: #fff !important;
        background-image: none !important;
        color: #000 !important;
    }

    /* Stat sheet tables: let them size naturally on paper */
    #statsheet table {
        width: auto !important;
    }

    /* Keep score-head backgrounds in print (Chrome/Edge need -webkit-print-color-adjust) */
    * {
        -webkit-print-color-adjust: exact;
        print-color-adjust: exact;
    }

    /* Portrait letter — 0.4 in margins give ~7.7 in usable width */
    @page {
        size: portrait;
        margin: 0.4in;
    }

    /* ── Charts print layout ────────────────────────────────────────────── */

    /* Show the charts section when printing (it is no longer suppressed) */
    .vp-charts-section {
        margin-top: 1rem !important;
        xpage-break-before: always;
    }

    /* Print-only heading: hidden on screen, visible when printing */
    .vp-charts-print-heading {
        display: block !important;
        font-size: 13px;
        font-weight: bold;
        border-bottom: 1px solid #ccc;
        margin-bottom: 0.5rem;
        padding-bottom: 0.2rem;
    }

    /* Flatten the Bootstrap grid — one chart per row so they are readable */
    .vp-charts-section .row {
        display: block !important;
    }
    .vp-charts-section .row > [class*="col-"] {
        display: block !important;
        width: 100% !important;
        max-width: 100% !important;
        margin-bottom: 1rem !important;
        break-inside: avoid;
    }

    /* Strip card chrome — no shadow, no border radius, flat background */
    .vp-charts-section .card {
        box-shadow: none !important;
        border: 1px solid #ddd !important;
        border-radius: 0 !important;
        background: #fff !important;
    }
    .vp-charts-section .card:hover {
        box-shadow: none !important;
        transform: none !important;
    }
    .vp-charts-section .card-body {
        padding: 0.4rem 0.5rem !important;
    }

    /* Chart titles: smaller, plain black */
    .vp-charts-section .card-title {
        font-size: 10px !important;
        color: #333 !important;
        margin-bottom: 0.3rem !important;
    }
    .vp-charts-section .card-title i {
        display: none !important;
    }

    /* Canvas: constrain height so charts fit on paper without overflow */
    .vp-charts-section canvas {
        max-height: 200px !important;
        width: 100% !important;
    }
}

/* Screen only: hide the print-only heading */
.vp-charts-print-heading {
    display: none;
}