/* ============================================================
   Kenfig Hill RFC Lottery — app.css
   Club colours: Navy #0d2461 | White #ffffff
   ============================================================ */

:root {
    --kh-navy:       #0d2461;
    --kh-navy-mid:   #1a3a8f;
    --kh-navy-dark:  #081848;
    --kh-blue-light: #4a7bd4;
    --kh-blue-pale:  #e8f0fc;
    --kh-white:      #ffffff;
    --kh-text:       #1a2540;
    --kh-muted:      #5a6785;
    --kh-radius:     0.5rem;
    --kh-shadow:     0 2px 12px rgba(13,36,97,0.12);
}

/* ── Body ─────────────────────────────────────────────────── */
body {
    font-family: 'Poppins', 'Segoe UI', system-ui, -apple-system, sans-serif;
    color: var(--kh-text);
    background: #f0f4fb;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* ── Navy/White utilities ─────────────────────────────────── */
.text-amber   { color: var(--kh-blue-light) !important; }
.bg-amber     { background-color: var(--kh-navy) !important; }
.border-amber { border-color: var(--kh-navy) !important; }

/* Primary action button — navy bg, white text (works on any light background) */
.btn-amber {
    background-color: var(--kh-navy);
    border-color: var(--kh-navy);
    color: #ffffff;
    font-weight: 700;
}
.btn-amber:hover, .btn-amber:focus {
    background-color: var(--kh-navy-mid);
    border-color: var(--kh-navy-mid);
    color: #ffffff;
}
.btn-amber:active {
    background-color: var(--kh-navy-dark);
    border-color: var(--kh-navy-dark);
    color: #ffffff;
}

/* On dark (hero) sections — flip to white button with navy text */
.kh-hero .btn-amber {
    background-color: #ffffff;
    border-color: #ffffff;
    color: var(--kh-navy);
}
.kh-hero .btn-amber:hover, .kh-hero .btn-amber:focus {
    background-color: var(--kh-blue-pale);
    border-color: var(--kh-blue-pale);
    color: var(--kh-navy-dark);
}

/* Outline variant — navy border/text on light, white on dark */
.btn-outline-amber {
    border: 2px solid var(--kh-navy);
    color: var(--kh-navy);
    font-weight: 600;
    background: transparent;
}
.btn-outline-amber:hover, .btn-outline-amber:focus {
    background-color: var(--kh-navy);
    color: #ffffff;
}
.kh-hero .btn-outline-amber,
.kh-navbar .btn-outline-amber {
    border-color: #ffffff;
    color: #ffffff;
}
.kh-hero .btn-outline-amber:hover,
.kh-hero .btn-outline-amber:focus,
.kh-navbar .btn-outline-amber:hover,
.kh-navbar .btn-outline-amber:focus {
    background-color: #ffffff;
    color: var(--kh-navy);
}

/* ── Navbar ───────────────────────────────────────────────── */
.kh-navbar {
    background-color: var(--kh-navy) !important;
    border-bottom: 3px solid rgba(255,255,255,0.25);
    box-shadow: 0 2px 8px rgba(13,36,97,0.35);
}

.kh-navbar .navbar-brand {
    font-size: 1.3rem;
    font-weight: 700;
    color: #fff !important;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.kh-navbar .navbar-brand img {
    height: 38px;
    width: auto;
}

.kh-navbar .nav-link {
    color: rgba(255,255,255,0.8) !important;
    font-weight: 500;
    transition: color .15s;
    padding: 0.45rem 0.85rem;
}
.kh-navbar .nav-link:hover,
.kh-navbar .nav-link.active {
    color: #ffffff !important;
    text-decoration: underline;
    text-underline-offset: 4px;
}

.kh-navbar .navbar-toggler {
    border-color: rgba(255,255,255,0.5);
}
.kh-navbar .navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='%23ffffff' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* ── Hero / Front Page ────────────────────────────────────── */
.kh-hero {
    background: linear-gradient(150deg, var(--kh-navy-dark) 0%, var(--kh-navy) 50%, var(--kh-navy-mid) 100%);
    color: #fff;
    padding: 4.5rem 0 3.5rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}
.kh-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at center top, rgba(74,123,212,0.2) 0%, transparent 65%);
    pointer-events: none;
}

.kh-hero h1 { font-size: clamp(1.8rem, 5vw, 3.2rem); font-weight: 800; }
.kh-hero .lead { font-size: 1.15rem; opacity: 0.85; }

/* ── Jackpot Badge ────────────────────────────────────────── */
.jackpot-badge {
    background: rgba(255,255,255,0.12);
    border: 2px solid rgba(255,255,255,0.5);
    border-radius: 1.5rem;
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    padding: 0.6rem 2rem;
    margin-top: 1.2rem;
}
.jackpot-badge .jackpot-label {
    font-size: 0.78rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.8);
    font-weight: 600;
}
.jackpot-amount {
    font-size: clamp(2rem, 6vw, 3.5rem);
    font-weight: 900;
    color: #ffffff;
    line-height: 1.1;
    text-shadow: 0 0 24px rgba(255,255,255,0.4);
    animation: jackpotGlow 2.4s ease-in-out infinite;
}

/* ── Countdown ────────────────────────────────────────────── */
.countdown-wrap {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 1.5rem;
}
.countdown-unit {
    display: flex;
    flex-direction: column;
    align-items: center;
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.3);
    border-radius: 0.5rem;
    width: 68px;
    padding: 0.5rem 0.25rem;
}
.countdown-unit .num {
    font-size: 1.9rem;
    font-weight: 800;
    line-height: 1;
    color: #fff;
}
.countdown-unit .lbl {
    font-size: 0.68rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.7);
    margin-top: 0.2rem;
}

/* ── Fundraising Progress Bar ─────────────────────────────── */
.fundraising-section { margin-top: 2rem; }
.fundraising-section .progress {
    height: 1.25rem;
    border-radius: 1rem;
    background: rgba(255,255,255,0.12);
    overflow: hidden;
}
.fundraising-section .progress-bar {
    background: linear-gradient(90deg, var(--kh-navy-mid), var(--kh-blue-light));
    border-radius: 1rem;
    transition: width 1s ease;
}

/* ── Lottery Ball ─────────────────────────────────────────── */
.lottery-ball {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: radial-gradient(circle at 35% 35%, #ffffff, var(--kh-blue-light));
    color: var(--kh-navy-dark);
    border-radius: 50%;
    font-weight: 800;
    line-height: 1;
    box-shadow: inset -2px -2px 5px rgba(0,0,0,0.15), 0 2px 6px rgba(13,36,97,0.25);
    user-select: none;
    flex-shrink: 0;
}
.lottery-ball.sm  { width: 36px;  height: 36px;  font-size: 0.85rem; }
.lottery-ball.md  { width: 52px;  height: 52px;  font-size: 1.1rem; }
.lottery-ball.lg  { width: 70px;  height: 70px;  font-size: 1.5rem; }
.lottery-ball.xl  { width: 90px;  height: 90px;  font-size: 2rem; }
.lottery-ball.matched {
    background: radial-gradient(circle at 35% 35%, #ffffff, #198754);
    color: #fff;
    box-shadow: inset -2px -2px 5px rgba(0,0,0,.2), 0 2px 8px rgba(25,135,84,.45);
}
.lottery-ball.dim { opacity: 0.35; }
.lottery-ball.reveal { opacity: 0; transform: scale(0.4); transition: opacity .4s, transform .4s cubic-bezier(.34,1.56,.64,1); }
.lottery-ball.reveal.shown { opacity: 1; transform: scale(1); }

/* ── KPI Cards ────────────────────────────────────────────── */
.kpi-card {
    border: none;
    border-radius: var(--kh-radius);
    box-shadow: var(--kh-shadow);
    transition: transform .15s, box-shadow .15s;
}
.kpi-card:hover { transform: translateY(-2px); box-shadow: 0 4px 18px rgba(13,36,97,0.16); }
.kpi-card .kpi-label { font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--kh-muted); }
.kpi-card .kpi-value { font-size: 1.9rem; font-weight: 800; color: var(--kh-navy); line-height: 1.1; }
.kpi-card .kpi-icon {
    width: 48px; height: 48px;
    border-radius: 50%;
    background: var(--kh-blue-pale);
    display: flex; align-items: center; justify-content: center;
    font-size: 1.4rem;
    color: var(--kh-navy);
}

/* ── Number Picker ────────────────────────────────────────── */
.number-picker {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    padding: 0.75rem;
    background: var(--kh-blue-pale);
    border-radius: var(--kh-radius);
    border: 1px solid #c5d5f0;
}
.number-picker .np-btn {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    border: 2px solid #c5d5f0;
    background: #fff;
    font-weight: 700;
    font-size: 0.85rem;
    cursor: pointer;
    transition: all .12s;
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--kh-text);
}
.number-picker .np-btn:hover { border-color: var(--kh-navy-mid); color: var(--kh-navy); background: var(--kh-blue-pale); }
.number-picker .np-btn.selected {
    background: radial-gradient(circle at 35% 35%, #ffffff, var(--kh-blue-light));
    border-color: var(--kh-navy);
    color: var(--kh-navy-dark);
    box-shadow: 0 0 0 2px var(--kh-blue-pale);
}

/* ── Toast notifications ──────────────────────────────────── */
#toast-container {
    position: fixed;
    bottom: 1.5rem;
    right: 1.5rem;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    pointer-events: none;
}
.kh-toast {
    min-width: 280px;
    max-width: 400px;
    padding: 0.85rem 1.1rem;
    border-radius: var(--kh-radius);
    box-shadow: 0 4px 16px rgba(0,0,0,0.18);
    font-weight: 500;
    opacity: 0;
    transform: translateY(12px);
    transition: opacity .25s, transform .25s;
    pointer-events: auto;
}
.kh-toast.show       { opacity: 1; transform: translateY(0); }
.kh-toast.toast-success { background: #1e7e3e; color: #fff; border-left: 4px solid #2ecc71; }
.kh-toast.toast-error   { background: #c0392b; color: #fff; border-left: 4px solid #e74c3c; }
.kh-toast.toast-info    { background: var(--kh-navy); color: #fff; border-left: 4px solid var(--kh-blue-light); }
.kh-toast.toast-warning { background: var(--kh-navy-mid); color: #fff; border-left: 4px solid #fff; }

/* ── Section headers ──────────────────────────────────────── */
.section-heading {
    position: relative;
    padding-bottom: 0.6rem;
    margin-bottom: 1.5rem;
}
.section-heading::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0;
    width: 48px; height: 3px;
    background: var(--kh-navy);
    border-radius: 2px;
}

/* ── Result Cards ─────────────────────────────────────────── */
.result-card {
    border: none;
    border-radius: var(--kh-radius);
    box-shadow: var(--kh-shadow);
    overflow: hidden;
}
.result-card .card-header {
    background: var(--kh-navy);
    color: #fff;
    font-weight: 700;
}
.rollover-badge {
    background: var(--kh-blue-light);
    color: #fff;
    font-weight: 800;
    font-size: 0.75rem;
    padding: 0.2rem 0.6rem;
    border-radius: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

/* ── Draw reveal animation ────────────────────────────────── */
.reveal-anim .lottery-ball { opacity: 0; transform: scale(0.4) rotateY(180deg); }
.reveal-anim .lottery-ball.shown { opacity: 1; transform: scale(1) rotateY(0deg); transition: opacity .5s ease, transform .5s cubic-bezier(.34,1.56,.64,1); }

/* ── Footer ─────────────────────────────────────────────────── */
.kh-footer {
    background: var(--kh-navy-dark);
    color: rgba(255,255,255,0.65);
    padding: 2rem 0;
    font-size: 0.88rem;
    margin-top: auto;
    border-top: 3px solid var(--kh-navy-mid);
}
.kh-footer .footer-link {
    color: rgba(255,255,255,0.65);
    text-decoration: none;
    transition: color .15s;
}
.kh-footer .footer-link:hover { color: #fff; }
.kh-footer .footer-hr { border-color: rgba(255,255,255,0.12); }

/* ── Admin body ─────────────────────────────────────────────── */
.admin-body { background: #eef2fb; }
.admin-navbar {
    background-color: var(--kh-navy-dark) !important;
    border-bottom: 3px solid var(--kh-blue-light);
}
.admin-navbar .nav-link { color: rgba(255,255,255,0.75) !important; }
.admin-navbar .nav-link:hover { color: #fff !important; }
.admin-sidebar {
    background: #fff;
    border-right: 1px solid #c5d5f0;
    min-height: calc(100vh - 60px);
}
.admin-card {
    border: none;
    border-radius: var(--kh-radius);
    box-shadow: var(--kh-shadow);
    background: #fff;
    margin-bottom: 1.5rem;
}
.admin-card .card-header {
    background: var(--kh-navy);
    color: #fff;
    border-radius: calc(var(--kh-radius) - 2px) calc(var(--kh-radius) - 2px) 0 0 !important;
    font-weight: 700;
    border: none;
}

/* ── Subscription card ────────────────────────────────────── */
.subscription-active {
    border: 2px solid var(--kh-navy);
    border-radius: var(--kh-radius);
    background: var(--kh-blue-pale);
}
.subscription-badge {
    background: var(--kh-navy);
    color: #fff;
    font-weight: 700;
    font-size: 0.75rem;
    padding: 0.25rem 0.65rem;
    border-radius: 1rem;
    text-transform: uppercase;
}

/* ── WIN banner ─────────────────────────────────────────────── */
.win-banner {
    background: linear-gradient(90deg, #1e7e3e, #27ae60);
    color: #fff;
    border-radius: var(--kh-radius);
    padding: 1rem 1.5rem;
    font-size: 1.1rem;
    font-weight: 700;
    text-align: center;
    box-shadow: 0 4px 16px rgba(39,174,96,0.4);
    animation: pulseBanner 1.5s ease-in-out infinite;
}
@keyframes pulseBanner {
    0%, 100% { transform: scale(1); }
    50%       { transform: scale(1.015); }
}

/* ── Confetti canvas ──────────────────────────────────────── */
#confetti-canvas {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 9998;
}

/* ── Tables ───────────────────────────────────────────────── */
.table-kh thead th {
    background: var(--kh-navy);
    color: #fff;
    font-size: 0.82rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    white-space: nowrap;
    border: none;
}
.table-kh tbody tr:hover { background: var(--kh-blue-pale); }

/* ── Alert overrides ──────────────────────────────────────── */
.alert-amber {
    background-color: var(--kh-blue-pale);
    border-color: var(--kh-navy);
    color: var(--kh-navy-dark);
}
.alert-amber .alert-link { color: var(--kh-navy-mid); }

/* ── Responsive helpers ───────────────────────────────────── */
@media (max-width: 576px) {
    .kh-hero { padding: 2.5rem 0 2rem; }
    .jackpot-amount { font-size: 2.2rem; }
    .countdown-unit { width: 54px; }
    .countdown-unit .num { font-size: 1.4rem; }
    .lottery-ball.lg { width: 52px; height: 52px; font-size: 1.1rem; }
    .kpi-card .kpi-value { font-size: 1.4rem; }
}

/* ============================================================
   FUN ZONE — animations, logo hops, card textures
   ============================================================ */

/* Hero logo bounce */
@keyframes heroBounce {
    0%, 100% { transform: translateY(0); }
    50%       { transform: translateY(-10px); }
}
.hero-logo {
    width: 110px !important;
    height: 110px !important;
    animation: heroBounce 3s ease-in-out infinite;
    filter: drop-shadow(0 4px 12px rgba(13,36,97,0.45));
    position: relative;
    z-index: 2;
}

/* Footer logo */
.footer-logo {
    width: 44px !important;
    height: 44px !important;
    filter: brightness(0) invert(1);
}

/* Admin logo */
.admin-logo {
    height: 34px;
    width: auto;
    filter: brightness(0) invert(1);
}

/* Navbar logo hop */
@keyframes logoHop {
    0%, 100% { transform: rotate(0deg)   translateY(0); }
    25%       { transform: rotate(-6deg) translateY(-3px); }
    75%       { transform: rotate(6deg)  translateY(-3px); }
}
.logo-hop:hover { animation: logoHop 0.5s ease-in-out; }

/* Jackpot amount glow */
@keyframes jackpotGlow {
    0%, 100% { text-shadow: 0 0 12px rgba(255,255,255,0.3), 0 0 30px rgba(74,123,212,0.3); }
    50%       { text-shadow: 0 0 22px rgba(255,255,255,0.6), 0 0 50px rgba(74,123,212,0.5); }
}

/* Wiggle for fun elements */
@keyframes wiggle {
    0%,100% { transform: rotate(0deg); }
    20%     { transform: rotate(-6deg); }
    40%     { transform: rotate(6deg); }
    60%     { transform: rotate(-4deg); }
    80%     { transform: rotate(4deg); }
}
.wiggle:hover { animation: wiggle 0.5s ease-in-out; }

/* Ticket-stub card */
.card-ticket {
    border: none;
    border-radius: var(--kh-radius);
    box-shadow: var(--kh-shadow);
    position: relative;
    overflow: hidden;
}
.card-ticket::before,
.card-ticket::after {
    content: '';
    position: absolute;
    top: 50%;
    width: 20px;
    height: 20px;
    background: #f0f4fb;
    border-radius: 50%;
    transform: translateY(-50%);
    z-index: 1;
}
.card-ticket::before { left: -10px; }
.card-ticket::after  { right: -10px; }

/* Fun hover card (how to play) */
.card-fun {
    border: 2px solid var(--kh-blue-pale);
    border-radius: var(--kh-radius);
    box-shadow: var(--kh-shadow);
    transition: transform .18s, border-color .18s, box-shadow .18s;
    overflow: hidden;
}
.card-fun:hover {
    transform: translateY(-4px) rotate(-0.5deg);
    border-color: var(--kh-navy-mid);
    box-shadow: 0 8px 28px rgba(13,36,97,0.18);
}

/* Mini stats bar (homepage) */
.fun-stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 0.9rem 1.2rem;
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.25);
    border-radius: var(--kh-radius);
    min-width: 90px;
}
.fun-stat .fs-val {
    font-size: 1.35rem;
    font-weight: 800;
    color: #fff;
    line-height: 1;
}
.fun-stat .fs-lbl {
    font-size: 0.68rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: rgba(255,255,255,0.7);
    margin-top: 0.2rem;
}

/* Rugby ball divider */
.rugby-divider {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin: 0.5rem 0;
    white-space: nowrap;
}
.rugby-divider::before,
.rugby-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: rgba(255,255,255,0.25);
}

/* ── Home mini game ─────────────────────────────────────── */
.mini-game-card {
    border-top: 4px solid var(--kh-navy-mid) !important;
}

.game-top-actions {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.rugby-game-wrap {
    background: linear-gradient(180deg, #e7f4ff 0%, #9cd07c 40%, #6ea35a 100%);
    border: 2px solid rgba(13, 36, 97, 0.2);
    border-radius: 0.75rem;
    padding: 0.75rem;
}

.rugby-game-canvas {
    display: block;
    width: 100%;
    max-width: 760px;
    height: auto;
    margin: 0 auto;
    border-radius: 0.5rem;
    background: #7ab663;
    box-shadow: inset 0 0 0 2px rgba(255,255,255,0.35), 0 4px 18px rgba(13,36,97,0.2);
    touch-action: none;
}

.rugby-game-wrap.rugby-game-fullscreen {
    position: fixed;
    inset: 0;
    z-index: 2000;
    border-radius: 0;
    padding: 0.85rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.rugby-game-wrap.rugby-game-fullscreen .rugby-game-canvas {
    max-width: 100%;
    max-height: 70vh;
}

body.game-no-scroll {
    overflow: hidden;
}

.game-hud {
    display: flex;
    justify-content: center;
    gap: 1.25rem;
    font-weight: 700;
    color: var(--kh-navy-dark);
    margin-bottom: 0.5rem;
}

.game-hud .label {
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--kh-muted);
}

.game-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.6rem;
    margin-top: 0.65rem;
}

.game-move-btn {
    width: 52px;
    height: 44px;
    border: 2px solid var(--kh-navy);
    background: #ffffff;
    border-radius: 0.6rem;
    font-weight: 900;
    color: var(--kh-navy);
}

.game-action-btn {
    min-width: 110px;
}

@media (max-width: 576px) {
    .game-hud {
        gap: 0.8rem;
        font-size: 0.9rem;
    }
}