/* =========================================================
   Gurudumu la Bahati - rangi: nyeusi, kijivu, nyeupe, dhahabu
   ========================================================= */

:root {
    --black: #0c0c0c;
    --ink: #161616;
    --charcoal: #1f1f1f;
    --g800: #2b2b2b;
    --g700: #3d3d3d;
    --g600: #5a5a5a;
    --g500: #7d7d7d;
    --g300: #c4c4c4;
    --g200: #dedede;
    --g100: #efefef;
    --g50: #f7f7f7;
    --white: #ffffff;
    --gold: #c9a227;
    --gold-l: #e8cb6a;
    --gold-xl: #f6e7ae;
    --gold-d: #9a7b13;
    --radius: 10px;
    --font: "Segoe UI", system-ui, -apple-system, Roboto, "Helvetica Neue", Arial, sans-serif;
    --font-display: Georgia, "Times New Roman", serif;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }

body {
    margin: 0;
    font-family: var(--font);
    font-size: 16px;
    line-height: 1.55;
    color: var(--ink);
    background: var(--g100);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

a { color: var(--gold-d); }
a:hover { color: var(--black); }
[hidden] { display: none !important; }

.container {
    flex: 1;
    width: 100%;
    max-width: 1120px;
    margin: 0 auto;
    padding: 28px 16px 48px;
}

/* ---------------- Header ---------------- */

.site-header {
    background: var(--black);
    color: var(--white);
    position: sticky;
    top: 0;
    z-index: 40;
}

.header-inner {
    max-width: 1120px;
    margin: 0 auto;
    padding: 12px 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px 24px;
    flex-wrap: wrap;
}

.gold-line {
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--gold) 15%, var(--gold-xl) 50%, var(--gold) 85%, transparent);
}

.brand {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--white);
    text-decoration: none;
}
.brand:hover { color: var(--white); }
.brand-mark { width: 38px; height: 38px; color: var(--gold); flex: none; }
.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-name {
    font-family: var(--font-display);
    font-size: 1.12rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}
.brand-tag {
    font-size: 0.66rem;
    letter-spacing: 0.24em;
    text-transform: uppercase;
    color: var(--g300);
}

.main-nav {
    display: flex;
    align-items: center;
    gap: 4px 6px;
    flex-wrap: wrap;
}
.main-nav a,
.nav-link-btn {
    color: var(--g300);
    text-decoration: none;
    font-size: 0.92rem;
    padding: 8px 12px;
    border-radius: 6px;
    border: 0;
    background: none;
    font-family: inherit;
    cursor: pointer;
    border-bottom: 2px solid transparent;
}
.main-nav a:hover,
.nav-link-btn:hover { color: var(--white); }
.main-nav a.is-active { color: var(--gold-l); border-bottom-color: var(--gold); border-radius: 6px 6px 0 0; }
.nav-exit { color: var(--g500) !important; }
.inline-form { display: inline; margin: 0; }

.account-chip {
    display: inline-flex;
    flex-direction: column;
    align-items: flex-end;
    line-height: 1.2;
    margin: 0 6px 0 10px;
    padding: 5px 12px;
    border: 1px solid var(--gold-d);
    border-radius: 8px;
    background: var(--charcoal);
    max-width: 180px;
}
.chip-name {
    font-size: 0.72rem;
    color: var(--g300);
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.chip-balance { font-weight: 700; color: var(--gold-l); font-size: 0.95rem; }

/* ---------------- Kadi na fomu ---------------- */

.card {
    background: var(--white);
    border: 1px solid var(--g200);
    border-radius: var(--radius);
    padding: 22px;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04);
}
.card + .card { margin-top: 16px; }

.card-title {
    margin: 0 0 16px;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--g700);
    padding-bottom: 10px;
    border-bottom: 1px solid var(--g200);
    position: relative;
}
.card-title::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -1px;
    width: 44px;
    height: 2px;
    background: var(--gold);
}

.btn-gold {
    display: block;
    width: 100%;
    padding: 15px 20px;
    font-family: inherit;
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--black);
    background: linear-gradient(180deg, var(--gold-l), var(--gold));
    border: 1px solid var(--gold-d);
    border-radius: 8px;
    cursor: pointer;
    transition: filter 0.15s, transform 0.05s;
}
.btn-gold:hover { filter: brightness(1.07); }
.btn-gold:active { transform: translateY(1px); }
.btn-gold:focus-visible { outline: 3px solid var(--black); outline-offset: 2px; }
.btn-gold:disabled {
    cursor: not-allowed;
    background: var(--g200);
    border-color: var(--g300);
    color: var(--g500);
    filter: none;
}

.btn-small {
    display: inline-block;
    width: auto;
    padding: 6px 12px;
    font-size: 0.72rem;
    letter-spacing: 0.06em;
}

.btn-dark {
    background: var(--black);
    color: var(--gold-l);
    border-color: var(--black);
}

.auth-card { max-width: 440px; margin: 24px auto; }
.auth-alt { margin: 18px 0 0; text-align: center; font-size: 0.92rem; color: var(--g600); }

.field { margin-bottom: 16px; }
.field label { display: block; font-size: 0.86rem; font-weight: 600; color: var(--g700); margin-bottom: 6px; }
.field input,
.field select {
    width: 100%;
    padding: 12px 14px;
    font-family: inherit;
    font-size: 1rem;
    color: var(--ink);
    background: var(--g50);
    border: 1px solid var(--g300);
    border-radius: 8px;
}
.field input:focus,
.field select:focus { outline: 2px solid var(--gold); outline-offset: 1px; background: var(--white); }

.check { display: flex; gap: 10px; align-items: flex-start; font-size: 0.9rem; color: var(--g700); margin: 0 0 18px; }
.check input { margin-top: 4px; accent-color: var(--gold-d); }

.alert {
    padding: 12px 14px;
    margin-bottom: 16px;
    background: var(--g50);
    border: 1px solid var(--g200);
    border-left: 4px solid var(--gold);
    border-radius: 6px;
    font-size: 0.92rem;
}
.alert-error { border-left-color: var(--black); background: var(--g100); font-weight: 600; }

/* ---------------- Ukurasa wa mchezo ---------------- */

.game-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
    gap: 24px;
    align-items: start;
}

.stage-card {
    background: radial-gradient(circle at 50% 38%, #2e2e2e 0%, #151515 55%, #0b0b0b 100%);
    border: 1px solid var(--black);
    border-radius: 14px;
    padding: 44px 24px 36px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
    position: relative;
    overflow: hidden;
}
.stage-card::before {
    content: "";
    position: absolute;
    inset: 10px;
    border: 1px solid rgba(201, 162, 39, 0.35);
    border-radius: 9px;
    pointer-events: none;
}

.wheel-wrap {
    position: relative;
    width: min(100%, 520px);
    margin: 0 auto;
    aspect-ratio: 1 / 1;
}
.wheel-wrap canvas#wheel {
    width: 100%;
    height: 100%;
    display: block;
    border-radius: 50%;
    box-shadow: 0 18px 44px rgba(0, 0, 0, 0.6);
    will-change: transform;
}

.pointer {
    position: absolute;
    top: -20px;
    left: 50%;
    width: 0;
    height: 0;
    margin-left: -20px;
    border-left: 20px solid transparent;
    border-right: 20px solid transparent;
    border-top: 42px solid var(--gold-l);
    filter: drop-shadow(0 3px 4px rgba(0, 0, 0, 0.6));
    transform-origin: 50% 0;
    z-index: 3;
}
.wheel-wrap.spinning .pointer { animation: flick 0.16s linear infinite; }
@keyframes flick {
    0%, 100% { transform: rotate(0deg); }
    50% { transform: rotate(-11deg); }
}

.hub {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 17%;
    aspect-ratio: 1 / 1;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    background: radial-gradient(circle at 35% 30%, var(--gold-xl), var(--gold) 55%, var(--gold-d));
    border: 4px solid var(--black);
    box-shadow: 0 0 0 3px var(--gold), 0 6px 14px rgba(0, 0, 0, 0.55);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--black);
    z-index: 2;
}
.hub svg { width: 62%; height: 62%; }

.wheel-wrap.win-glow canvas#wheel { animation: glow 1s ease-in-out infinite alternate; }
@keyframes glow {
    from { box-shadow: 0 0 22px 4px rgba(232, 203, 106, 0.45), 0 18px 44px rgba(0, 0, 0, 0.6); }
    to   { box-shadow: 0 0 60px 16px rgba(232, 203, 106, 0.85), 0 18px 44px rgba(0, 0, 0, 0.6); }
}

/* Panel ya kulia */

.mode-switch {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 14px;
    padding: 6px 0 16px;
}
.mode-label { font-size: 0.9rem; font-weight: 600; color: var(--g500); transition: color 0.2s; }
.mode-label.is-on { color: var(--black); }

.switch { position: relative; display: inline-block; width: 56px; height: 30px; }
.switch input { position: absolute; opacity: 0; width: 100%; height: 100%; margin: 0; cursor: pointer; z-index: 2; }
.slider {
    position: absolute;
    inset: 0;
    background: var(--g700);
    border-radius: 30px;
    transition: background 0.2s;
}
.slider::before {
    content: "";
    position: absolute;
    left: 3px;
    top: 3px;
    width: 24px;
    height: 24px;
    background: var(--white);
    border-radius: 50%;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.4);
    transition: transform 0.2s;
}
.switch input:checked + .slider { background: var(--gold); }
.switch input:checked + .slider::before { transform: translateX(26px); }
.switch input:focus-visible + .slider { outline: 3px solid var(--black); outline-offset: 2px; }
.switch input:disabled { cursor: not-allowed; }
.switch input:disabled + .slider { opacity: 0.55; }

.mode-info p { margin: 0 0 10px; font-size: 0.92rem; color: var(--g700); }
.mode-info .example {
    padding: 8px 12px;
    background: var(--g50);
    border-left: 3px solid var(--gold);
    font-size: 0.86rem;
}

.facts { margin: 12px 0 0; }
.facts > div {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    padding: 9px 0;
    border-top: 1px solid var(--g200);
    font-size: 0.92rem;
}
.facts dt { color: var(--g600); }
.facts dd { margin: 0; font-weight: 700; text-align: right; }

.play-card { background: var(--black); border-color: var(--black); }
.stake-row {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 16px;
    padding-bottom: 14px;
    border-bottom: 1px solid var(--g700);
}
.stake-label { color: var(--g300); font-size: 0.8rem; letter-spacing: 0.14em; text-transform: uppercase; }
.stake-value { font-family: var(--font-display); font-size: 1.7rem; color: var(--gold-l); }
.btn-spin { font-size: 1.1rem; padding: 18px 20px; }
.status-msg { margin: 12px 0 0; min-height: 1.4em; font-size: 0.9rem; color: var(--gold-xl); }

/* ---------------- Dirisha la matokeo ---------------- */

.modal {
    position: fixed;
    inset: 0;
    z-index: 60;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px;
    background: rgba(0, 0, 0, 0.74);
}
.modal-box {
    width: 100%;
    max-width: 420px;
    max-height: 92vh;
    overflow-y: auto;
    text-align: center;
    padding: 30px 26px 26px;
    border-radius: 14px;
    border-top: 5px solid var(--gold);
    animation: pop 0.35s cubic-bezier(0.2, 1.2, 0.4, 1);
}
@keyframes pop { from { transform: scale(0.85); opacity: 0; } to { transform: scale(1); opacity: 1; } }

.modal-box.is-win { background: var(--black); color: var(--white); }
.modal-box.is-lose { background: var(--white); color: var(--ink); }

.modal-icon {
    width: 76px;
    height: 76px;
    margin: 0 auto 14px;
    padding: 18px;
    border-radius: 50%;
    position: relative;
}
.modal-icon svg { width: 100%; height: 100%; display: block; }
.is-win .modal-icon { background: radial-gradient(circle at 35% 30%, var(--gold-xl), var(--gold)); color: var(--black); }
.is-win .modal-icon::after {
    content: "";
    position: absolute;
    inset: -4px;
    border-radius: 50%;
    border: 2px solid var(--gold-l);
    animation: ripple 1.4s ease-out infinite;
}
@keyframes ripple { from { transform: scale(1); opacity: 0.9; } to { transform: scale(1.55); opacity: 0; } }
.is-lose .modal-icon { background: var(--g100); color: var(--g700); }

.modal-box h2 {
    margin: 0 0 6px;
    font-family: var(--font-display);
    font-size: 1.7rem;
    letter-spacing: 0.14em;
}
.is-win h2 { color: var(--gold-l); }

.modal-amount {
    margin: 4px 0 12px;
    font-family: var(--font-display);
    font-size: 2.3rem;
    font-weight: 700;
    color: var(--white);
}
.modal-text { margin: 0 0 16px; font-size: 0.95rem; }
.is-win .modal-text { color: var(--g300); }
.is-lose .modal-text { color: var(--g600); }

.modal-details { margin: 0 0 20px; text-align: left; }
.modal-details > div {
    display: flex;
    justify-content: space-between;
    gap: 14px;
    padding: 8px 0;
    font-size: 0.88rem;
    border-top: 1px solid rgba(128, 128, 128, 0.3);
}
.modal-details dt { color: var(--g500); }
.modal-details dd { margin: 0; font-weight: 700; text-align: right; }
.is-win .modal-details dd { color: var(--gold-xl); }

#confetti {
    display: none;
    position: fixed;
    inset: 0;
    width: 100vw;
    height: 100vh;
    z-index: 70;
    pointer-events: none;
}

/* ---------------- Majedwali (tiketi + admin) ---------------- */

.summary-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
    gap: 12px;
    margin-bottom: 20px;
}
.summary-grid .stat {
    background: var(--white);
    border: 1px solid var(--g200);
    border-top: 3px solid var(--gold);
    border-radius: 8px;
    padding: 14px 16px;
}
.stat-label { font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--g600); }
.stat-value { font-family: var(--font-display); font-size: 1.4rem; font-weight: 700; margin-top: 4px; }

.page-title {
    margin: 0 0 18px;
    font-family: var(--font-display);
    font-size: 1.5rem;
    letter-spacing: 0.06em;
}

.table-wrap {
    overflow-x: auto;
    background: var(--white);
    border: 1px solid var(--g200);
    border-radius: var(--radius);
}
table.data { width: 100%; border-collapse: collapse; font-size: 0.88rem; min-width: 720px; }
table.data th {
    text-align: left;
    white-space: nowrap;
    padding: 11px 12px;
    background: var(--black);
    color: var(--gold-l);
    font-size: 0.72rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}
table.data td { padding: 11px 12px; border-top: 1px solid var(--g200); vertical-align: top; }
table.data tr:nth-child(even) td { background: var(--g50); }
.num { text-align: right; white-space: nowrap; }
.muted { color: var(--g500); }
.small { font-size: 0.8rem; }

.badge {
    display: inline-block;
    padding: 2px 9px;
    border-radius: 20px;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    white-space: nowrap;
}
.badge-win { background: var(--gold); color: var(--black); }
.badge-lose { background: var(--g200); color: var(--g700); }
.badge-wait { background: var(--white); color: var(--black); border: 1px solid var(--black); }
.badge-done { background: var(--black); color: var(--gold-l); }

.empty { padding: 36px 16px; text-align: center; color: var(--g500); }

.filters { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 14px; }
.filters a {
    padding: 7px 14px;
    border: 1px solid var(--g300);
    border-radius: 20px;
    background: var(--white);
    color: var(--g700);
    text-decoration: none;
    font-size: 0.85rem;
}
.filters a.is-active { background: var(--black); border-color: var(--black); color: var(--gold-l); }

.admin-split { display: grid; grid-template-columns: 1fr; gap: 16px; margin-bottom: 20px; }
@media (min-width: 800px) { .admin-split { grid-template-columns: 1fr 1fr; } }
.row-form { display: flex; gap: 10px; flex-wrap: wrap; }
.row-form .field { flex: 1 1 140px; margin-bottom: 0; }
.row-form .btn-gold { flex: 0 0 auto; width: auto; align-self: flex-end; padding: 12px 20px; }

/* ---------------- Footer ---------------- */

.site-footer { background: var(--black); color: var(--g500); font-size: 0.8rem; }
.footer-inner {
    max-width: 1120px;
    margin: 0 auto;
    padding: 16px;
    display: flex;
    justify-content: space-between;
    gap: 8px 20px;
    flex-wrap: wrap;
    border-top: 1px solid var(--g800);
}

/* ---------------- Simu ---------------- */

@media (max-width: 900px) {
    .game-grid { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
    .container { padding: 18px 12px 36px; }
    .stage-card { padding: 38px 12px 28px; }
    .brand-name { font-size: 0.98rem; letter-spacing: 0.1em; }
    .card { padding: 18px; }
    .modal-box { padding: 26px 18px 20px; }
    .modal-amount { font-size: 1.9rem; }
}

@media (prefers-reduced-motion: reduce) {
    .wheel-wrap.spinning .pointer,
    .wheel-wrap.win-glow canvas#wheel,
    .is-win .modal-icon::after,
    .modal-box { animation: none; }
}