*,*::before,*::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }

:root {
    --bg: #0b0d12;
    --bg-soft: #12151c;
    --bg-panel: #151922;
    --border: #232936;
    --border-strong: #303848;
    --text: #e7ebf3;
    --text-dim: #94a0b8;
    --primary: #7c5cff;
    --primary-2: #5b3df0;
    --gold: #f5c451;
    --silver: #c7cfdb;
    --bronze: #e2864a;
    --danger: #ff5a5f;
    --radius: 14px;
    --radius-sm: 10px;
    --container: 1120px;
    --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, "Noto Sans", sans-serif;
}

html, body {
    background: var(--bg);
    color: var(--text);
    font-family: var(--font);
    line-height: 1.55;
    -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button { font: inherit; }
input, textarea { font: inherit; color: inherit; }

.container {
    width: 100%;
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 20px;
}

/* NAV */
.nav { position: sticky; top: 0; z-index: 20; background: rgba(11,13,18,.85); backdrop-filter: blur(10px); border-bottom: 1px solid var(--border); }
.nav__inner { display: flex; align-items: center; gap: 16px; height: 64px; }
.nav__links { margin-left: auto; display: flex; align-items: center; gap: 14px; }
.nav__links > a { color: var(--text-dim); }
.nav__links > a:hover { color: var(--text); }
.nav__user { color: var(--text-dim); font-size: 14px; }
.nav__toggle { display: none; background: none; border: 1px solid var(--border); border-radius: 8px; padding: 8px 10px; cursor: pointer; }
.nav__toggle span { display: block; width: 18px; height: 2px; background: var(--text); margin: 3px 0; }

.brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 700; }
.brand__mark { display: inline-grid; place-items: center; width: 28px; height: 28px; border-radius: 8px; background: linear-gradient(180deg, var(--primary), var(--primary-2)); color: #fff; }
.brand__tag { margin-left: 4px; font-size: 12px; padding: 2px 8px; border: 1px solid var(--border); border-radius: 6px; color: var(--text-dim); font-weight: 500; }

.link-btn { background: none; border: none; color: var(--text-dim); cursor: pointer; padding: 0; }
.link-btn:hover { color: var(--text); }

/* BUTTONS */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; border-radius: var(--radius-sm); padding: 10px 16px; border: 1px solid transparent; cursor: pointer; font-weight: 600; transition: .15s; }
.btn-primary { background: linear-gradient(180deg, var(--primary), var(--primary-2)); color: #fff; }
.btn-primary:hover { filter: brightness(1.08); }
.btn-ghost { background: transparent; border-color: var(--border); color: var(--text); }
.btn-ghost:hover { background: var(--bg-soft); }
.btn-sm { padding: 7px 12px; font-size: 13px; border-radius: 8px; }
.btn-lg { padding: 13px 20px; font-size: 15px; }
.btn-block { width: 100%; }

/* PANELS */
.panel { background: var(--bg-panel); border: 1px solid var(--border); border-radius: var(--radius); padding: 22px; }
.panel + .panel { margin-top: 16px; }
.panel--narrow { max-width: 420px; margin: 0 auto; }
.panel--center { text-align: center; max-width: 560px; margin: 0 auto; }
.panel__title { margin: 0 0 6px; font-size: 18px; }
.panel__sub { margin: 0 0 16px; color: var(--text-dim); font-size: 14px; }
.panel__head { margin-bottom: 12px; }

/* HERO */
.hero { padding: 80px 0 48px; background: radial-gradient(1200px 400px at 50% -100px, rgba(124,92,255,.18), transparent 60%); }
.hero__inner { text-align: center; max-width: 780px; margin: 0 auto; }
.hero__title { font-size: clamp(28px, 4vw, 46px); line-height: 1.15; margin: 0 0 14px; letter-spacing: -.4px; }
.hero__sub { color: var(--text-dim); font-size: 16px; margin: 0 0 26px; }
.hero__actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

.section { padding: 40px 20px 64px; }
.section__head { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: 22px; gap: 12px; }
.section__head h1, .section__head h2 { margin: 0; }
.link { color: var(--primary); }
.link:hover { text-decoration: underline; }

/* CREATOR GRID */
.creator-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.creator-card { display: flex; gap: 12px; align-items: center; padding: 16px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--bg-panel); transition: .15s; }
.creator-card:hover { border-color: var(--border-strong); transform: translateY(-1px); }
.creator-card__avatar { width: 48px; height: 48px; border-radius: 50%; display: grid; place-items: center; background: linear-gradient(180deg, #2a3145, #1c2130); color: #fff; font-weight: 700; flex: 0 0 auto; }
.creator-card__body { display: flex; flex-direction: column; min-width: 0; }
.creator-card__name { font-weight: 600; }
.creator-card__username { color: var(--text-dim); font-size: 13px; }

/* PAGE + LAYOUT */
.page { padding: 32px 20px 64px; }
.layout { display: grid; grid-template-columns: 1.6fr 1fr; gap: 20px; margin-top: 20px; align-items: start; }
.layout__main { min-width: 0; }
.layout__side { min-width: 0; }

/* CREATOR HEADER */
.creator-header { display: flex; gap: 20px; align-items: center; padding: 24px; background: var(--bg-panel); border: 1px solid var(--border); border-radius: var(--radius); }
.creator-header__avatar { width: 84px; height: 84px; border-radius: 50%; background: linear-gradient(180deg, #2a3145, #1c2130); display: grid; place-items: center; font-size: 30px; font-weight: 700; flex: 0 0 auto; overflow: hidden; }
.creator-header__info h1 { margin: 0 0 4px; font-size: 22px; }
.creator-header__username { margin: 0 0 8px; color: var(--text-dim); }
.creator-header__bio { margin: 0 0 10px; color: var(--text-dim); }
.social { display: flex; gap: 10px; list-style: none; padding: 0; margin: 0; flex-wrap: wrap; }
.social a { color: var(--primary); font-size: 13px; }

/* FORM */
.donate-form .field { margin-bottom: 16px; }
.field label { display: block; font-weight: 600; margin-bottom: 6px; font-size: 14px; }
.field input, .field textarea {
    width: 100%; padding: 11px 13px; border-radius: var(--radius-sm);
    border: 1px solid var(--border); background: var(--bg); color: var(--text);
}
.field input:focus, .field textarea:focus { outline: 2px solid rgba(124,92,255,.4); outline-offset: 1px; border-color: var(--primary); }
.field__error { display: block; color: var(--danger); font-size: 13px; margin-top: 4px; }
.field__hint { display: block; color: var(--text-dim); font-size: 12px; margin-top: 4px; }

.amount-selector { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-bottom: 10px; }
.amount-chip { padding: 10px; border-radius: var(--radius-sm); border: 1px solid var(--border); background: var(--bg); color: var(--text); cursor: pointer; font-size: 13px; text-align: center; }
.amount-chip:hover { border-color: var(--border-strong); }
.amount-chip.is-active { border-color: var(--primary); background: rgba(124,92,255,.12); }

.checkbox { display: flex; align-items: center; gap: 8px; margin: 12px 0 18px; color: var(--text-dim); font-size: 14px; }

/* TOP DONORS */
.panel__title .crown { font-size: 20px; }
.tabs { display: flex; gap: 6px; margin-bottom: 14px; flex-wrap: wrap; }
.tab { padding: 6px 10px; border-radius: 8px; color: var(--text-dim); font-size: 13px; border: 1px solid transparent; }
.tab:hover { color: var(--text); }
.tab.is-active { border-color: var(--border); color: var(--text); background: var(--bg); }

.donor-list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 8px; }
.donor { display: flex; align-items: center; gap: 10px; padding: 11px 12px; border: 1px solid var(--border); border-radius: 10px; background: var(--bg); }
.donor__rank { width: 30px; flex: 0 0 30px; font-weight: 700; font-size: 13px; color: var(--text-dim); }
.donor__avatar { width: 34px; height: 34px; border-radius: 50%; background: #262c3b; display: grid; place-items: center; font-weight: 700; font-size: 14px; }
.donor__body { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.donor__name { font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.donor__meta { font-size: 12px; color: var(--text-dim); }
.donor__amount { font-weight: 700; color: var(--gold); font-size: 13px; }

.donor--gold { border-color: rgba(245,196,81,.5); }
.donor--gold .donor__rank { color: var(--gold); }
.donor--silver { border-color: rgba(199,207,219,.4); }
.donor--silver .donor__rank { color: var(--silver); }
.donor--bronze { border-color: rgba(226,134,74,.4); }
.donor--bronze .donor__rank { color: var(--bronze); }

/* RECENT */
.recent { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 12px; }
.recent__item { padding: 12px; border-radius: 10px; background: var(--bg); border: 1px solid var(--border); }
.recent__row { display: flex; justify-content: space-between; gap: 12px; align-items: baseline; }
.recent__amount { color: var(--gold); font-weight: 700; font-size: 13px; }
.recent__message { margin: 6px 0; color: var(--text-dim); font-size: 14px; }
.recent__time { color: var(--text-dim); font-size: 12px; }

/* SUCCESS */
.success__icon { font-size: 42px; }
.success__amount { font-size: 26px; font-weight: 800; color: var(--gold); margin: 10px 0; }
.success__message { color: var(--text-dim); font-style: italic; }
.success__actions { display: flex; gap: 10px; justify-content: center; margin-top: 20px; flex-wrap: wrap; }

/* FORM ALT */
.form-alt { color: var(--text-dim); font-size: 14px; text-align: center; margin: 14px 0 0; }
.form-alt a { color: var(--primary); }

/* ALERT */
.alert { padding: 12px 14px; border-radius: 10px; margin-bottom: 14px; font-size: 14px; background: rgba(255,90,95,.1); border: 1px solid rgba(255,90,95,.35); color: #ffb3b5; }

/* EMPTY */
.empty { color: var(--text-dim); text-align: center; padding: 20px; }

/* ERROR PAGE */
.error-page { text-align: center; padding: 88px 20px; }
.error-page__code { font-size: 72px; font-weight: 800; color: #2a3145; line-height: 1; margin: 0; }
.error-page h1 { margin: 12px 0 8px; }
.error-page p { color: var(--text-dim); margin-bottom: 24px; }

/* FOOTER */
.footer { border-top: 1px solid var(--border); padding: 24px 0; margin-top: 40px; color: var(--text-dim); font-size: 14px; }
.footer__inner { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.footer__links { display: flex; gap: 14px; }
.footer__links a:hover { color: var(--text); }

/* ADMIN */
.admin { background: #080a0f; }
.admin-nav { border-bottom: 1px solid var(--border); background: #0c0f15; }
.admin-nav__inner { display: flex; align-items: center; justify-content: space-between; height: 60px; gap: 16px; }
.admin-nav__links { display: flex; align-items: center; gap: 16px; }
.admin-nav__links a { color: var(--text-dim); }
.admin-nav__links a:hover { color: var(--text); }
.admin-main { padding: 28px 20px 64px; }
.admin-title { margin: 0 0 20px; }
.admin-subtitle { margin: 28px 0 12px; }

.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.stat { background: var(--bg-panel); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px; display: flex; flex-direction: column; gap: 6px; }
.stat__label { color: var(--text-dim); font-size: 13px; }
.stat__value { font-size: 20px; font-weight: 700; }

.table-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: var(--radius); background: var(--bg-panel); }
.table { width: 100%; border-collapse: collapse; font-size: 14px; }
.table th, .table td { padding: 11px 14px; text-align: left; border-bottom: 1px solid var(--border); white-space: nowrap; }
.table thead th { background: #0f1319; color: var(--text-dim); font-weight: 600; }
.table tbody tr:last-child td { border-bottom: 0; }

/* RESPONSIVE */
@media (max-width: 1024px) {
    .creator-grid { grid-template-columns: repeat(3, 1fr); }
    .layout { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .creator-grid { grid-template-columns: repeat(2, 1fr); }
    .stats { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
    .nav__links {
        position: fixed; inset: 64px 0 auto 0;
        flex-direction: column; align-items: stretch; gap: 0;
        background: #0c0f15; border-bottom: 1px solid var(--border);
        padding: 8px 16px 16px; display: none;
    }
    .nav__links.is-open { display: flex; }
    .nav__links > a, .nav__links .link-btn { padding: 12px 0; }
    .nav__toggle { display: inline-flex; flex-direction: column; margin-left: auto; }
    .nav__links { margin-left: 0; }

    .amount-selector { grid-template-columns: repeat(2, 1fr); }
    .creator-grid { grid-template-columns: 1fr; }
    .hero { padding: 48px 0 24px; }
    .page { padding: 20px 16px 48px; }
    .creator-header { flex-direction: column; align-items: flex-start; text-align: left; }
}

@media (max-width: 375px) {
    .container { padding: 0 14px; }
    .panel { padding: 16px; }
    .recent__row { flex-direction: column; gap: 2px; align-items: flex-start; }
}
/* ============ ADMIN PANEL ============ */

.admin { background: #0a0c11; }

.admin-side {
    position: fixed; top: 0; left: 0; bottom: 0; width: 240px;
    background: #0e1118;
    border-right: 1px solid var(--border);
    display: flex; flex-direction: column;
    padding: 20px 14px;
    z-index: 30;
    transition: transform .2s ease;
}

.admin-side__brand {
    display: flex; align-items: center; gap: 10px;
    padding: 4px 8px 22px;
    font-weight: 700;
    border-bottom: 1px solid var(--border);
    margin-bottom: 16px;
}

.admin-side__nav { display: flex; flex-direction: column; gap: 2px; }

.admin-side__link {
    display: flex; align-items: center; gap: 10px;
    padding: 10px 12px;
    border-radius: 9px;
    color: var(--text-dim);
    font-size: 14px;
    transition: background .12s, color .12s;
}
.admin-side__link:hover { background: rgba(255,255,255,.03); color: var(--text); }
.admin-side__link.is-active {
    background: rgba(124,92,255,.14);
    color: #fff;
}
.admin-side__link svg { flex: 0 0 18px; }

.admin-side__footer {
    margin-top: auto;
    padding-top: 16px;
    border-top: 1px solid var(--border);
    display: flex; flex-direction: column; gap: 12px;
}
.admin-side__user { display: flex; align-items: center; gap: 10px; }
.admin-side__avatar {
    width: 32px; height: 32px; border-radius: 50%;
    background: linear-gradient(180deg, var(--primary), var(--primary-2));
    display: grid; place-items: center;
    color: #fff; font-weight: 700; font-size: 13px;
}
.admin-side__user-name { font-size: 13px; color: var(--text); }
.admin-side__logout {
    width: 100%;
    background: transparent; border: 1px solid var(--border);
    color: var(--text-dim); cursor: pointer;
    padding: 9px 12px; border-radius: 9px;
    font-size: 13px; text-align: center;
}
.admin-side__logout:hover { color: var(--text); border-color: var(--border-strong); }

.admin-main { margin-left: 240px; min-height: 100vh; }
.admin-main__inner { padding: 32px 32px 64px; max-width: 1180px; }
.admin-main__menu {
    display: none;
    background: none; border: 1px solid var(--border);
    padding: 8px 10px; border-radius: 8px;
    color: var(--text); cursor: pointer;
    margin: 12px 0 0 16px;
}

.admin-head {
    display: flex; align-items: flex-start; justify-content: space-between;
    gap: 20px; margin-bottom: 24px; flex-wrap: wrap;
}
.admin-head__title { margin: 0; font-size: 22px; letter-spacing: -.2px; }
.admin-head__sub { margin: 4px 0 0; color: var(--text-dim); font-size: 14px; }

.admin-grid { display: grid; grid-template-columns: 1.4fr 1fr; gap: 20px; }
@media (max-width: 1024px) { .admin-grid { grid-template-columns: 1fr; } }

/* Form admin */
.form .form__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px 20px;
}
.form .field--full { grid-column: 1 / -1; }
.form .field--check { display: flex; align-items: center; padding-top: 24px; }

.form__section {
    grid-column: 1 / -1;
    margin: 8px 0 4px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border);
    font-size: 14px;
    font-weight: 600;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: .5px;
}
.form__actions {
    display: flex; gap: 10px; justify-content: flex-end;
    margin-top: 24px; padding-top: 20px;
    border-top: 1px solid var(--border);
}

/* Repeater */
.repeater { display: flex; flex-direction: column; gap: 8px; margin-bottom: 8px; }
.repeater__row { display: grid; grid-template-columns: 140px 1fr auto; gap: 8px; }
.repeater__row input {
    padding: 10px 12px; border-radius: var(--radius-sm);
    border: 1px solid var(--border); background: var(--bg); color: var(--text);
}

/* Select */
.field select {
    width: 100%; padding: 11px 13px; border-radius: var(--radius-sm);
    border: 1px solid var(--border); background: var(--bg); color: var(--text);
}

/* Filters */
.filters {
    display: flex; gap: 12px; align-items: flex-end; flex-wrap: wrap;
    padding: 14px 16px;
    background: var(--bg-panel);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    margin-bottom: 20px;
}
.filters .field { margin: 0; min-width: 200px; }
.filters__actions { display: flex; gap: 12px; align-items: center; }

/* Badge */
.badge {
    display: inline-flex; align-items: center;
    padding: 3px 9px;
    border-radius: 999px;
    font-size: 12px; font-weight: 600;
    letter-spacing: .2px;
}
.badge--paid     { background: rgba(82,196,120,.14); color: #7ee0a1; }
.badge--pending  { background: rgba(245,196,81,.14); color: var(--gold); }
.badge--failed   { background: rgba(255,90,95,.14); color: #ff8f92; }
.badge--refunded { background: rgba(148,160,184,.14); color: var(--text-dim); }
.badge--ok       { background: rgba(82,196,120,.14); color: #7ee0a1; }
.badge--muted    { background: rgba(148,160,184,.14); color: var(--text-dim); }

/* Cell helpers */
.cell-user { display: flex; align-items: center; gap: 10px; }
.cell-user__avatar {
    width: 32px; height: 32px; border-radius: 50%;
    background: linear-gradient(180deg, #2a3145, #1c2130);
    display: grid; place-items: center;
    color: #fff; font-weight: 700; font-size: 13px;
    flex: 0 0 auto;
}
.cell-user__name { font-weight: 600; }
.cell-user__meta { color: var(--text-dim); font-size: 12px; }
.cell-actions { text-align: right; white-space: nowrap; }
.cell-actions > * { vertical-align: middle; }
.cell-actions form { display: inline; }

.btn-danger {
    background: rgba(255,90,95,.12);
    color: #ff8f92;
    border-color: rgba(255,90,95,.3);
}
.btn-danger:hover { background: rgba(255,90,95,.18); color: #ffb3b5; }

.dim { color: var(--text-dim); font-style: normal; }

/* Alert variants */
.alert--ok {
    background: rgba(82,196,120,.1);
    border-color: rgba(82,196,120,.4);
    color: #b7f0c9;
}

/* Empty panel */
.empty-panel { text-align: center; padding: 40px 20px; }

/* Rank list */
.rank { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 8px; }
.rank__item {
    display: flex; justify-content: space-between; align-items: center;
    padding: 12px 14px;
    border: 1px solid var(--border);
    border-radius: 10px;
    background: var(--bg);
    gap: 12px;
}
.rank__body { display: flex; flex-direction: column; min-width: 0; }
.rank__name { font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.rank__meta { color: var(--text-dim); font-size: 12px; }
.rank__amount { color: var(--gold); font-weight: 700; font-size: 13px; white-space: nowrap; }

/* Login page */
.admin--login { display: grid; place-items: center; min-height: 100vh; padding: 20px; }
.login { width: 100%; max-width: 380px; }
.login__card {
    background: var(--bg-panel);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 32px 28px;
}
.login__brand {
    display: inline-flex; align-items: center; gap: 10px;
    font-weight: 700; margin-bottom: 24px;
}
.login__title { font-size: 20px; margin: 0 0 20px; }
.login__form .field { margin-bottom: 16px; }

/* Confirm dialog custom */
.confirm-overlay {
    position: fixed; inset: 0; z-index: 90;
    background: rgba(4,6,10,.7);
    display: grid; place-items: center;
    padding: 20px;
    opacity: 0; pointer-events: none;
    transition: opacity .15s ease;
}
.confirm-overlay.is-open { opacity: 1; pointer-events: auto; }
.confirm {
    background: var(--bg-panel);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    max-width: 420px; width: 100%;
    padding: 24px;
}
.confirm__title { margin: 0 0 8px; font-size: 16px; }
.confirm__message { color: var(--text-dim); font-size: 14px; margin: 0 0 20px; }
.confirm__actions { display: flex; gap: 10px; justify-content: flex-end; }

/* Admin responsive */
@media (max-width: 900px) {
    .admin-side {
        transform: translateX(-100%);
    }
    .admin-side.is-open { transform: translateX(0); }
    .admin-main { margin-left: 0; }
    .admin-main__menu { display: inline-block; }
    .admin-main__inner { padding: 20px 16px 48px; }
    .form .form__grid { grid-template-columns: 1fr; }
    .form .field--check { padding-top: 0; }
    .repeater__row { grid-template-columns: 1fr; }
}