/* ============================================================
   KOŁO FORTUNY — Design System v2.0 (NexusAI Dark Premium)
   Zachowane: wszystkie istniejące klasy Bootstrap + custom.
   Nowe: głębszy dark, glassmorphism, gradienty, animacje.
============================================================ */

/* ── Design Tokens ─────────────────────────────────────────────────────────── */
:root {
    /* Brand (gold zachowany jako główny akcent) */
    --kf-gold:        #f5c518;
    --kf-gold-dim:    #d4a90a;
    --kf-gold-glow:   rgba(245, 197, 24, 0.35);
    --kf-accent:      #e94560;

    /* Tło — głębszy dark */
    --kf-dark:        #07070f;
    --kf-darker:      #0b0b18;
    --kf-surface:     #0f0f1e;
    --kf-card:        #111122;
    --kf-card-alt:    #161628;

    /* Obramowania i subtelności */
    --kf-border:      rgba(255, 255, 255, 0.07);
    --kf-border-gold: rgba(245, 197, 24, 0.3);

    /* Tekst */
    --kf-text:        #e2e8f0;
    --kf-text-dim:    #a3b4c8;   /* Był #94a3b8 — podniesiony o ~15% jasności */
    --kf-muted:       #8a9ab0;   /* Był #64748b — podniesiony o ~30% jasności */

    /* Akcenty poboczne */
    --kf-purple:      #7c3aed;
    --kf-cyan:        #06b6d4;
    --kf-green:       #10b981;

    /* Bootstrap overrides */
    --bs-body-bg:              #07070f;
    --bs-body-color:           #e2e8f0;
    --bs-body-color-rgb:       226, 232, 240;
    --bs-dark-rgb:             7, 7, 15;
    --bs-dark:                 #07070f;
    --bs-secondary-bg:         #0f0f1e;
    --bs-border-color:         rgba(255,255,255,0.1);

    /* Bootstrap 5.3 używa tych zmiennych dla .text-muted / .text-secondary.
       Bez override'u domyślna wartość to rgba(33,37,41,.75) — prawie czarny! */
    --bs-secondary-color:      rgba(163, 179, 197, 0.95);
    --bs-secondary-color-rgb:  163, 179, 197;
    --bs-tertiary-color:       rgba(120, 138, 158, 0.9);
    --bs-tertiary-color-rgb:   120, 138, 158;
    --bs-emphasis-color:       #f1f5f9;
    --bs-emphasis-color-rgb:   241, 245, 249;
}

/* ── Reset & Base ───────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
    background-color: var(--kf-dark);
    color: var(--kf-text);
    overflow-x: hidden;
    line-height: 1.65;
    min-height: 100vh;
}

/* Subtelna siatka w tle */
body::before {
    content: '';
    position: fixed;
    inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,0.013) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.013) 1px, transparent 1px);
    background-size: 60px 60px;
    pointer-events: none;
    z-index: 0;
}

/* Delikatny mgłowy orb w tle */
body::after {
    content: '';
    position: fixed;
    width: 600px; height: 600px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(124,58,237,0.06) 0%, transparent 70%);
    top: -200px; left: -200px;
    filter: blur(60px);
    pointer-events: none;
    z-index: 0;
}

main, nav, footer, header {
    position: relative;
    z-index: 1;
}

/* ── Scrollbar ─────────────────────────────────────────────────────────────── */
::-webkit-scrollbar          { width: 5px; height: 5px; }
::-webkit-scrollbar-track    { background: var(--kf-dark); }
::-webkit-scrollbar-thumb    { background: var(--kf-purple); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: #a78bfa; }

/* ── Typography ────────────────────────────────────────────────────────────── */

/* Jawne nadpisanie Bootstrap .text-muted / .text-secondary.
   Bootstrap 5.3 (bez data-bs-theme=dark) ustawia --bs-secondary-color na
   prawie czarny (rgba 33,37,41,.75). Reguła w :root to poprawia globalnie,
   ale !important tu gwarantuje działanie niezależnie od kaskady. */
.text-muted,
.text-secondary {
    color: var(--kf-text-dim) !important;
}

/* Najdrobniejsze opisy (np. daty w stopce kart, etykiety tabel) */
.text-muted.small,
small.text-muted,
.small.text-muted {
    color: var(--kf-muted) !important;
    opacity: 1;
}

/* Lead — większy podtytuł */
.lead {
    color: var(--kf-text-dim);
    font-size: 1.1rem;
}

h1, h2, h3, h4, h5, h6,
.h1, .h2, .h3, .h4, .h5, .h6,
.fw-bold.h1, .fw-bold.h2 {
    font-family: 'Space Grotesk', 'Segoe UI', system-ui, sans-serif;
    letter-spacing: -0.02em;
    color: #f1f5f9;
}

.display-1, .display-2, .display-3, .display-4 {
    font-family: 'Space Grotesk', system-ui, sans-serif;
}

/* Gradient text utility */
.gradient-text {
    background: linear-gradient(130deg, var(--kf-gold) 0%, #f97316 50%, #ec4899 100%);
    background-size: 200% 200%;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: gradient-pan 7s ease infinite;
}

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

.font-grotesk {
    font-family: 'Space Grotesk', system-ui, sans-serif;
}

/* ── Navbar ─────────────────────────────────────────────────────────────────── */
#navbar {
    position: sticky;
    top: 0;
    z-index: 1050;
    background: rgba(7, 7, 15, 0.92) !important;
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--kf-border);
    padding-top: 0.7rem;
    padding-bottom: 0.7rem;
    transition: background 0.35s ease, box-shadow 0.35s ease, padding 0.35s ease;
}

#navbar.scrolled {
    background: rgba(7, 7, 15, 0.97) !important;
    backdrop-filter: blur(28px);
    -webkit-backdrop-filter: blur(28px);
    border-bottom-color: rgba(245,197,24,0.15);
    box-shadow: 0 4px 40px rgba(0,0,0,0.5) !important;
    padding-top: 0.45rem;
    padding-bottom: 0.45rem;
}

.navbar-brand {
    font-family: 'Space Grotesk', system-ui, sans-serif;
    font-weight: 800;
    font-size: 1.15rem;
    letter-spacing: -0.02em;
    color: #f1f5f9 !important;
    transition: opacity 0.2s ease;
}

.navbar-brand:hover { opacity: 0.85; }

.navbar-dark .navbar-nav .nav-link {
    color: var(--kf-text-dim) !important;
    font-size: 0.875rem;
    font-weight: 500;
    padding: 0.45rem 0.9rem;
    border-radius: 8px;
    transition: all 0.2s ease;
}

.navbar-dark .navbar-nav .nav-link:hover,
.navbar-dark .navbar-nav .nav-link:focus {
    color: #f1f5f9 !important;
    background: rgba(255,255,255,0.06);
}

.navbar-dark .navbar-nav .nav-link.active {
    color: var(--kf-gold) !important;
}

.navbar-toggler {
    border: 1px solid rgba(255,255,255,0.15) !important;
    padding: 0.4rem 0.6rem;
    border-radius: 8px !important;
}

.navbar-toggler:focus { box-shadow: 0 0 0 0.2rem rgba(245,197,24,0.25) !important; }

/* ── Error page large code ─────────────────────────────────────────────────── */
.error-code {
    font-family: 'Space Grotesk', system-ui, sans-serif;
    font-size: 8rem;
    font-weight: 900;
    line-height: 1;
    letter-spacing: -6px;
    background: linear-gradient(135deg, var(--kf-gold), #f97316);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* ── Dark card variant ─────────────────────────────────────────────────────── */
.bg-dark-card {
    background-color: var(--kf-card) !important;
    border: 1px solid var(--kf-border) !important;
}

/* ── Bootstrap card override ──────────────────────────────────────────────── */
.card {
    background-color: var(--kf-card);
    border-color: var(--kf-border);
    color: var(--kf-text);
}

.card-header {
    background-color: rgba(255,255,255,0.025) !important;
    border-bottom-color: var(--kf-border) !important;
    letter-spacing: 0.01em;
}

.card-footer {
    background-color: rgba(255,255,255,0.02) !important;
    border-top-color: var(--kf-border) !important;
}

/* ── Captcha box ───────────────────────────────────────────────────────────── */
.captcha-box {
    background: rgba(245, 197, 24, 0.06);
    border: 2px dashed rgba(245, 197, 24, 0.3);
    border-radius: 16px;
}

/* ── Spinning wheel icon (slow) ───────────────────────────────────────────── */
@keyframes spin-slow { to { transform: rotate(360deg); } }
.spin-slow { animation: spin-slow 6s linear infinite; display: inline-block; }

/* ── Buttons ───────────────────────────────────────────────────────────────── */
.btn {
    font-weight: 600;
    letter-spacing: 0.01em;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 10px !important;
}

.btn-warning {
    color: #000;
    background-color: var(--kf-gold);
    border-color: var(--kf-gold);
    box-shadow: 0 2px 10px rgba(245,197,24,0.2);
}

.btn-warning:hover {
    background-color: var(--kf-gold-dim);
    border-color: var(--kf-gold-dim);
    color: #000;
    transform: translateY(-2px);
    box-shadow: 0 6px 22px rgba(245,197,24,0.4);
}

.btn-outline-warning {
    color: var(--kf-gold);
    border-color: var(--kf-gold);
}

.btn-outline-warning:hover {
    background-color: var(--kf-gold);
    color: #000;
    box-shadow: 0 4px 16px rgba(245,197,24,0.35);
    transform: translateY(-2px);
}

.btn-outline-secondary {
    color: var(--kf-text-dim);
    border-color: var(--kf-border);
}

.btn-outline-secondary:hover {
    background-color: rgba(255,255,255,0.08);
    border-color: rgba(255,255,255,0.2);
    color: var(--kf-text);
    transform: translateY(-1px);
}

.btn-outline-danger:hover { transform: translateY(-1px); }
.btn-outline-info:hover   { transform: translateY(-1px); }
.btn-outline-light:hover  { transform: translateY(-1px); }
.btn-success:hover        { transform: translateY(-1px); }
.btn-danger:hover         { transform: translateY(-1px); }

/* ── Form controls on dark bg ─────────────────────────────────────────────── */
.form-control,
.form-select {
    background-color: rgba(255,255,255,0.04);
    border: 1px solid var(--kf-border);
    border-radius: 10px !important;
    color: var(--kf-text);
    transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.form-control:focus,
.form-select:focus {
    background-color: rgba(245,197,24,0.05);
    border-color: rgba(245,197,24,0.5);
    color: #fff;
    box-shadow: 0 0 0 0.25rem rgba(245,197,24,0.15);
}

.form-control::placeholder { color: rgba(255,255,255,0.28); }
.form-control-lg { font-size: 1rem; padding: 0.85rem 1.1rem; }

/* ── Select dark ──────────────────────────────────────────────────────────── */
select.form-control,
select.form-select {
    background-color: rgba(255,255,255,0.04);
    border-color: var(--kf-border);
    color: var(--kf-text);
}

select.form-control option,
select.form-select option { background: var(--kf-card); color: var(--kf-text); }

input[type="datetime-local"],
input[type="date"] { color-scheme: dark; }

/* ── Progress bar ─────────────────────────────────────────────────────────── */
.progress {
    background-color: rgba(255,255,255,0.08);
    border-radius: 100px;
}

.progress-bar {
    border-radius: 100px;
}

/* ── Badges ─────────────────────────────────────────────────────────────────── */
.badge {
    font-weight: 700;
    letter-spacing: 0.04em;
    border-radius: 100px !important;
}

/* ── Alerts ─────────────────────────────────────────────────────────────────── */
.alert {
    border-radius: 14px !important;
}

.alert-success { background-color: rgba(16,185,129,0.1); border-color: rgba(16,185,129,0.3); color: #6ee7b7; }
.alert-danger  { background-color: rgba(239,68,68,0.1);  border-color: rgba(239,68,68,0.3);  color: #fca5a5; }
.alert-warning { background-color: rgba(245,197,24,0.1); border-color: rgba(245,197,24,0.3); color: #fde68a; }
.alert-info    { background-color: rgba(6,182,212,0.1);  border-color: rgba(6,182,212,0.3);  color: #67e8f9; }

/* ── Responsive adjustments ───────────────────────────────────────────────── */
@media (max-width: 576px) {
    .error-code { font-size: 5rem; }
}

/* ── Globalna minimalna czytelność tekstu ─────────────────────────────────── */
/* Zapobiega niewidzialnemu tekstowi w zagnieżdżonych kartach i divach */
.card-body  .text-muted,
.card-footer .text-muted,
.card-header .text-muted { color: var(--kf-text-dim) !important; }

/* Bootstrap .small + text-muted w tabelach i statystykach */
td.text-muted, th.text-muted { color: var(--kf-muted) !important; }

/* ── KPI / stat etykiety — bardzo małe napisy pod liczbami ─────────────────
   Źródło: dashboard PHP używa style="font-size:.72rem;" / ".65rem" / ".68rem" itp.
   Inline style bije specificity zewnętrznego CSS, więc !important + attr-selector.
   Wykluczamy .badge i text-dark (żółte/kolorowe badge'e mają własne kolory). */
.card [style*="font-size:.6"]:not(.badge):not([class*="text-dark"]):not([class*="text-light"]),
.card [style*="font-size:.7"]:not(.badge):not([class*="text-dark"]):not([class*="text-light"]) {
    font-size: 0.8rem !important;
    color: #c2d0de !important;
    letter-spacing: 0.01em;
    line-height: 1.4;
}

/* ── Table dark theme ─────────────────────────────────────────────────────── */
.table-dark {
    --bs-table-bg: transparent;
    --bs-table-striped-bg: rgba(255,255,255,0.02);
    --bs-table-hover-bg: rgba(255,255,255,0.04);
    --bs-table-border-color: rgba(255,255,255,0.07);
    color: var(--kf-text);
}

.table th {
    font-size: 0.73rem;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    color: var(--kf-muted);
    font-family: 'Space Grotesk', system-ui, sans-serif;
    font-weight: 700;
}

/* ── Accordion dark ───────────────────────────────────────────────────────── */
.accordion-button:not(.collapsed) {
    color: var(--kf-gold);
    background: rgba(245,197,24,0.06);
}

.accordion-button:focus { box-shadow: 0 0 0 0.2rem rgba(245,197,24,0.18); }
.accordion-button::after { filter: invert(1) sepia(1) saturate(2) hue-rotate(10deg); }
.accordion-item { background-color: var(--kf-card); border-color: var(--kf-border); }

/* ── Tabs (nav-pills) ─────────────────────────────────────────────────────── */
.nav-pills .nav-link {
    color: var(--kf-text-dim);
    border-radius: 10px !important;
    font-size: 0.875rem;
    font-weight: 600;
    transition: all 0.2s ease;
}

.nav-pills .nav-link:hover {
    background: rgba(255,255,255,0.06);
    color: var(--kf-text);
}

.nav-pills .nav-link.active {
    background: rgba(245,197,24,0.15);
    color: var(--kf-gold);
}

/* ── Lottery card hover lift ──────────────────────────────────────────────── */
.hover-lift {
    transition: transform 0.25s cubic-bezier(0.4,0,0.2,1),
                box-shadow 0.25s cubic-bezier(0.4,0,0.2,1),
                border-color 0.25s ease;
}

.hover-lift:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 40px rgba(0,0,0,0.5), 0 0 30px rgba(245,197,24,0.08) !important;
    border-color: rgba(245,197,24,0.2) !important;
}

/* ── KPI cards (Dashboard) ────────────────────────────────────────────────── */
.card.bg-dark-card .card-body.d-flex.align-items-center {
    gap: 0.875rem;
}

/* ── Draw page reel ───────────────────────────────────────────────────────── */
.reel-outer {
    background: rgba(0,0,0,0.45) !important;
    border: 2px solid rgba(245,197,24,0.3) !important;
    border-radius: 20px !important;
    box-shadow: 0 0 35px rgba(245,197,24,0.12), inset 0 0 40px rgba(0,0,0,0.5) !important;
}

#reel-name {
    letter-spacing: -0.01em;
    text-shadow: 0 0 30px rgba(245,197,24,0.5);
    font-family: 'Space Grotesk', system-ui, sans-serif;
    transition: text-shadow 0.1s ease;
}

/* ── Winner animations ────────────────────────────────────────────────────── */
@keyframes winner-glow {
    0%   { box-shadow: 0 0 0 0 rgba(245,197,24,0.7); }
    70%  { box-shadow: 0 0 0 20px rgba(245,197,24,0); }
    100% { box-shadow: 0 0 0 0 rgba(245,197,24,0); }
}

.winner-announce { animation: winner-glow 1.4s ease-out; }

@keyframes winner-glow-strong {
    0%   { box-shadow: 0 0 0 0 rgba(245,197,24,0.9), 0 0 30px rgba(245,197,24,0.3); }
    50%  { box-shadow: 0 0 0 24px rgba(245,197,24,0), 0 0 60px rgba(245,197,24,0.5); }
    100% { box-shadow: 0 0 0 0 rgba(245,197,24,0), 0 0 20px rgba(245,197,24,0.2); }
}

.winner-item {
    border-radius: 12px !important;
    transition: all 0.3s ease;
}

/* ── Participant chip pool ────────────────────────────────────────────────── */
.participant-chip {
    cursor: default;
    font-size: 0.78rem;
    border-radius: 8px !important;
    transition: all 0.3s ease;
}

/* ── Status dot ───────────────────────────────────────────────────────────── */
.status-dot { display: inline-block; }

/* ── Home page Hero ────────────────────────────────────────────────────────── */
.hero-kf {
    text-align: center;
    padding: 5rem 0 3rem;
}

.hero-kf .display-1 { filter: drop-shadow(0 0 30px rgba(245,197,24,0.4)); }

/* ── Home page Info strip ──────────────────────────────────────────────────── */
.info-strip .card {
    background: rgba(15,15,30,0.8) !important;
    backdrop-filter: blur(12px);
    border-color: rgba(255,255,255,0.08) !important;
    border-radius: 20px !important;
    transition: border-color 0.3s ease;
}

.info-strip .card:hover {
    border-color: rgba(245,197,24,0.2) !important;
}

/* ── Lottery list cards (home page) ───────────────────────────────────────── */
.lottery-grid .card {
    border-radius: 18px !important;
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.lottery-grid .card:hover {
    transform: translateY(-5px);
    box-shadow: 0 16px 40px rgba(0,0,0,0.4), 0 0 25px rgba(245,197,24,0.1) !important;
    border-color: rgba(245,197,24,0.25) !important;
}

/* ── Footer ─────────────────────────────────────────────────────────────────── */
footer {
    background: var(--kf-surface) !important;
    border-top: 1px solid var(--kf-border) !important;
}

.footer-divider {
    height: 1px;
    background: linear-gradient(to right, transparent, var(--kf-border), transparent);
    margin: 1.5rem 0;
}

/* ── Back to Top ─────────────────────────────────────────────────────────────── */
#backToTop {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--kf-gold), #f97316);
    border: none;
    color: #000;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    opacity: 0;
    transform: translateY(12px);
    transition: opacity 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
    z-index: 999;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 18px rgba(245,197,24,0.35);
}

#backToTop.visible {
    opacity: 1;
    transform: translateY(0);
}

#backToTop:hover {
    box-shadow: 0 6px 26px rgba(245,197,24,0.55);
    transform: translateY(-2px);
}

/* ── Scroll Reveal Animations ─────────────────────────────────────────────── */
.reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s cubic-bezier(0.4, 0, 0.2, 1),
                transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

.reveal-d1 { transition-delay: 0.08s; }
.reveal-d2 { transition-delay: 0.16s; }
.reveal-d3 { transition-delay: 0.24s; }
.reveal-d4 { transition-delay: 0.32s; }

/* ── Auth Layout ─────────────────────────────────────────────────────────── */
.auth-orb {
    position: fixed;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.12;
    pointer-events: none;
    z-index: 0;
}

.auth-orb-1 {
    width: 500px; height: 500px;
    background: var(--kf-purple);
    top: -150px; left: -150px;
}

.auth-orb-2 {
    width: 400px; height: 400px;
    background: var(--kf-gold);
    bottom: -100px; right: -100px;
    opacity: 0.07;
}

.auth-card {
    background: rgba(17, 17, 34, 0.85) !important;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255,255,255,0.1) !important;
    border-radius: 24px !important;
    box-shadow: 0 25px 60px rgba(0,0,0,0.6) !important;
    position: relative;
    z-index: 1;
}

/* ── Modal ─────────────────────────────────────────────────────────────────── */
.modal-content {
    background-color: var(--kf-card);
    border: 1px solid var(--kf-border);
    border-radius: 20px;
}

.modal-header, .modal-footer {
    border-color: var(--kf-border);
}

/* ── Input group ──────────────────────────────────────────────────────────── */
.input-group .btn { border-radius: 0 10px 10px 0 !important; }
.input-group .form-control { border-radius: 10px 0 0 10px !important; }
.input-group-text {
    background: rgba(255,255,255,0.04);
    border-color: var(--kf-border);
    color: var(--kf-text-dim);
    border-radius: 10px 0 0 10px !important;
}

/* ── Badge — bg-dark-card variant stats ───────────────────────────────────── */
.bg-warning.bg-opacity-15 { background-color: rgba(245,197,24,0.12) !important; }
.bg-info.bg-opacity-25    { background-color: rgba(6,182,212,0.12)  !important; }
.bg-success.bg-opacity-15 { background-color: rgba(16,185,129,0.12) !important; }
.bg-danger.bg-opacity-15  { background-color: rgba(220,53,69,0.12)  !important; }
.bg-primary.bg-opacity-15 { background-color: rgba(13,110,253,0.12) !important; }
.bg-secondary.bg-opacity-15 { background-color: rgba(108,117,125,0.1) !important; }

/* ── Results page — winner podium cards ───────────────────────────────────── */
.winner-card-1:hover { transform: translateY(-8px) scale(1.02); }
.winner-card-2:hover,
.winner-card-3:hover { transform: translateY(-5px); }

/* ── WAF Debug / setup page ──────────────────────────────────────────────── */
.font-monospace { font-size: 0.82rem; }

/* ── Glow utilities ───────────────────────────────────────────────────────── */
.glow-gold    { box-shadow: 0 0 30px rgba(245,197,24,0.25) !important; }
.glow-danger  { box-shadow: 0 0 30px rgba(220,53,69,0.25)  !important; }
.glow-success { box-shadow: 0 0 30px rgba(16,185,129,0.25) !important; }

/* ── Glassmorphism card ──────────────────────────────────────────────────── */
.glass-card {
    background: rgba(255,255,255,0.035);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255,255,255,0.09);
    border-radius: 20px;
}

/* ── Instant draw overlay ─────────────────────────────────────────────────── */
#instant-overlay {
    background: rgba(7, 7, 15, 0.92) !important;
    backdrop-filter: blur(10px);
}

#instant-countdown {
    font-family: 'Space Grotesk', system-ui, sans-serif;
    text-shadow: 0 0 40px rgba(245,197,24,0.6);
}

/* ── Navbar collapse on mobile ────────────────────────────────────────────── */
@media (max-width: 991.98px) {
    /* Navbar nie może przycinać razviniętego menu */
    #navbar {
        overflow: visible !important;
    }

    .navbar-collapse {
        background: rgba(7, 7, 15, 0.98);
        border: 1px solid var(--kf-border);
        border-top: none;
        border-radius: 0 0 16px 16px;
        /* overflow musi być visible gdy show — Bootstrap sam zarządza hidden podczas animacji */
        overflow: visible;
    }

    /* Elementy nawigacji: pełna szerokość, brak obcinania przez align-items-center */
    .navbar-collapse .navbar-nav {
        padding: 0.4rem 0.75rem 0.5rem;
        gap: 0.1rem;
        flex-direction: column !important;
        align-items: stretch !important;  /* override align-items-center z HTML */
        width: 100%;
    }

    .navbar-collapse .navbar-nav:last-child {
        padding: 0.5rem 0.75rem 0.75rem;
        border-top: 1px solid var(--kf-border);
        margin-top: 0.1rem;
    }

    .navbar-collapse .nav-item {
        width: 100%;
    }

    .navbar-collapse .nav-link {
        display: block !important;
        width: 100%;
        padding: 0.55rem 0.8rem !important;
        border-radius: 8px !important;
    }
}

/* ── Dashboard chart canvas ───────────────────────────────────────────────── */
canvas {
    border-radius: 8px;
}

/* ── KPI real-time flash ──────────────────────────────────────────────────── */
[data-kpi].kpi-updated {
    animation: kpiFlash 0.9s ease-out;
}

@keyframes kpiFlash {
    0%   { color: var(--kf-gold); text-shadow: 0 0 14px rgba(245,197,24,0.7); }
    100% { color: inherit;        text-shadow: none; }
}

/* ── Rounded card border radii ────────────────────────────────────────────── */
.rounded-4 { border-radius: 16px !important; }
.rounded-3 { border-radius: 12px !important; }

/* ══════════════════════════════════════════════════════════════════════════════
   LANDING PAGE
══════════════════════════════════════════════════════════════════════════════ */

/* Hero */
.lp-hero {
    position: relative;
    padding: 5rem 1rem 4rem;
    overflow: hidden;
    isolation: isolate;
}

.lp-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    pointer-events: none;
    z-index: -1;
    animation: orbFloat 8s ease-in-out infinite alternate;
}

.lp-orb-1 {
    width: 520px; height: 520px;
    background: radial-gradient(circle, rgba(245,197,24,0.14) 0%, transparent 70%);
    top: -150px; left: 50%;
    transform: translateX(-60%);
    animation-delay: 0s;
}

.lp-orb-2 {
    width: 400px; height: 400px;
    background: radial-gradient(circle, rgba(124,58,237,0.12) 0%, transparent 70%);
    top: 60px; right: -100px;
    animation-delay: -4s;
}

@keyframes orbFloat {
    0%   { transform: translateY(0)   scale(1); }
    100% { transform: translateY(-30px) scale(1.05); }
}

.lp-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(245,197,24,0.08);
    border: 1px solid rgba(245,197,24,0.25);
    border-radius: 999px;
    padding: 0.38rem 1rem;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--kf-gold);
    letter-spacing: 0.02em;
    margin-bottom: 1.5rem;
}

/* Stats section */
.lp-stats {
    padding: 1.5rem 0 2.5rem;
}

.lp-stat-card {
    background: rgba(17,17,34,0.6);
    border: 1px solid var(--kf-border);
    border-radius: 16px;
    padding: 1.4rem 1rem;
    transition: border-color 0.25s ease, transform 0.25s ease;
}

.lp-stat-card:hover {
    border-color: rgba(245,197,24,0.3);
    transform: translateY(-3px);
}

.lp-stat-num {
    font-family: 'Space Grotesk', system-ui, sans-serif;
    font-size: 2.4rem;
    font-weight: 800;
    line-height: 1;
    background: linear-gradient(135deg, #f5c518, #f97316);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 0.35rem;
}

.lp-stat-label {
    font-size: 0.8rem;
    color: var(--kf-text-dim);
    font-weight: 500;
    letter-spacing: 0.02em;
}

/* How it works */
.lp-step {
    position: relative;
    text-align: center;
}

.lp-step-num {
    width: 48px; height: 48px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    font-family: 'Space Grotesk', system-ui, sans-serif;
    font-weight: 800;
    font-size: 1.1rem;
}

.lp-step-connector {
    position: absolute;
    top: 24px;
    left: calc(50% + 36px);
    width: calc(100% - 72px);
    height: 1px;
    background: linear-gradient(90deg, rgba(245,197,24,0.3), rgba(124,58,237,0.3));
}

/* CTA section */
.lp-cta {
    background: linear-gradient(135deg, rgba(17,17,34,0.9) 0%, rgba(30,20,60,0.7) 100%);
    border: 1px solid rgba(124,58,237,0.2);
    border-radius: 24px;
    padding: 3.5rem 2rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.lp-cta::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 50% 0%, rgba(245,197,24,0.08) 0%, transparent 60%);
    pointer-events: none;
}

/* Live badge + pulsing dot */
.lp-live-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    background: rgba(16,185,129,0.08);
    border: 1px solid rgba(16,185,129,0.22);
    border-radius: 999px;
    padding: 0.28rem 0.85rem;
    font-size: 0.75rem;
    font-weight: 600;
    color: #34d399;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.lp-live-dot {
    width: 8px;
    height: 8px;
    background: #10b981;
    border-radius: 50%;
    flex-shrink: 0;
    animation: livePulse 2s ease-in-out infinite;
    box-shadow: 0 0 0 0 rgba(16,185,129,0.6);
}

.lp-live-dot.flash {
    animation: liveFlash 0.8s ease-out;
}

@keyframes livePulse {
    0%, 100% { box-shadow: 0 0 0 0   rgba(16,185,129,0.6); }
    50%       { box-shadow: 0 0 0 6px rgba(16,185,129,0);   }
}

@keyframes liveFlash {
    0%   { background: #f5c518; box-shadow: 0 0 0 0 rgba(245,197,24,0.8); }
    50%  { background: #f5c518; box-shadow: 0 0 0 8px rgba(245,197,24,0); }
    100% { background: #10b981; box-shadow: 0 0 0 0 rgba(16,185,129,0);  }
}

/* Section headings */
.lp-section-label {
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--kf-gold);
    margin-bottom: 0.6rem;
}

.lp-section-title {
    font-family: 'Space Grotesk', system-ui, sans-serif;
    font-weight: 800;
    font-size: clamp(1.6rem, 3vw, 2.2rem);
    line-height: 1.2;
    color: #f1f5f9;
}

/* Divider glow */
.lp-divider {
    border: none;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.08), transparent);
    margin: 2.5rem 0;
}