@import url("https://fonts.googleapis.com/css2?family=Manrope:wght@500;600;700;800&family=Space+Grotesk:wght@500;700&display=swap");

:root {
    --tg-bg: #ffffff;
    --tg-secondary-bg: #f4f4f5;
    --tg-text: #111827;
    --tg-hint: #6b7280;
    --tg-link: #3390ec;
    --tg-button: #3390ec;
    --tg-button-text: #ffffff;
    --panel-bg: rgba(244, 244, 245, 0.92);
    --panel-stroke: rgba(15, 23, 42, 0.08);
    --panel-soft: rgba(255, 255, 255, 0.72);
    --card-bg: rgba(255, 255, 255, 0.78);
    --surface-bg: rgba(255, 255, 255, 0.82);
    --surface-hover-bg: rgba(255, 255, 255, 0.94);
    --input-bg: rgba(255, 255, 255, 0.86);
    --nav-bg: rgba(244, 244, 245, 0.92);
    --overlay-bg: rgba(15, 23, 42, 0.24);
    --hero-glow-a: rgba(51, 144, 236, 0.14);
    --hero-glow-b: rgba(51, 144, 236, 0.08);
    --danger: #d95b43;
    --success: #2f8f5b;
    --warning: #3390ec;
    --header-chip-bg: rgba(51, 144, 236, 0.1);
    --header-chip-stroke: rgba(51, 144, 236, 0.22);
    --font-main: "Manrope", "Segoe UI", sans-serif;
    --font-display: "Space Grotesk", "Manrope", sans-serif;
    --shadow: 0 14px 34px rgba(15, 23, 42, 0.08);
    --shadow-soft: 0 8px 18px rgba(15, 23, 42, 0.06);
}

* {
    box-sizing: border-box;
}

html,
body {
    margin: 0;
    min-height: 100%;
    background:
        radial-gradient(circle at top left, var(--hero-glow-a), transparent 34%),
        radial-gradient(circle at bottom right, var(--hero-glow-b), transparent 30%),
        var(--tg-bg);
    color: var(--tg-text);
    font-family: var(--font-main);
}

body {
    position: relative;
    padding: 12px 12px calc(108px + env(safe-area-inset-bottom));
}

.bg-orb {
    position: fixed;
    border-radius: 999px;
    filter: blur(56px);
    opacity: 0.18;
    pointer-events: none;
}

.orb-a {
    top: -40px;
    left: -60px;
    width: 220px;
    height: 220px;
    background: var(--tg-button);
}

.orb-b {
    top: 140px;
    right: -90px;
    width: 240px;
    height: 240px;
    background: var(--tg-link);
}

.orb-c {
    left: -90px;
    bottom: 120px;
    width: 220px;
    height: 220px;
    background: var(--tg-button);
    opacity: 0.14;
}

.app-shell {
    max-width: 860px;
    margin: 0 auto;
}

.tab-view {
    display: none;
    flex-direction: column;
    gap: 12px;
}

.tab-view.is-active {
    display: flex;
}

.panel {
    border-radius: 24px;
    border: 1px solid var(--panel-stroke);
    background: var(--panel-bg);
    box-shadow: var(--shadow);
}

.screen-head {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 12px;
    padding: 4px 2px 6px;
    text-align: center;
}

.screen-head > div {
    width: 100%;
    max-width: 760px;
    margin: 0 auto;
    padding: 10px 14px 2px;
    border-top: 1px solid var(--header-chip-stroke);
    border-radius: 22px;
    background: linear-gradient(180deg, var(--header-chip-bg), rgba(255, 255, 255, 0));
}

.eyebrow {
    margin: 0 0 10px;
    color: var(--warning);
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.22em;
    text-transform: uppercase;
}

h1,
h2,
h3,
p {
    margin: 0;
}

h1,
h2,
h3 {
    font-family: var(--font-display);
    letter-spacing: -0.04em;
}

h1 {
    max-width: 14ch;
    font-size: clamp(30px, 7vw, 42px);
    line-height: 0.96;
    margin-left: auto;
    margin-right: auto;
}

h2 {
    font-size: clamp(24px, 5vw, 30px);
    line-height: 1;
    margin-left: auto;
    margin-right: auto;
}

h3 {
    font-size: 22px;
    line-height: 1.05;
}

.hero-card,
.quick-card,
.contest-card,
.referral-card,
.fallback-card,
.info-download-card,
.modal-card {
    padding: 18px;
}

.hero-card {
    overflow: hidden;
    border-radius: 24px;
    border: 1px solid var(--panel-stroke);
    background: var(--panel-bg);
    box-shadow: var(--shadow);
}

.hero-topline,
.fallback-actions,
.platform-head,
.modal-head,
.admin-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
}

.hero-topline {
    align-items: flex-start;
    flex-wrap: wrap;
}

.hero-expire {
    font-size: 14px;
    font-weight: 700;
    color: var(--tg-hint);
}

.hero-copy,
.inline-note,
.subtle-text,
.platform-copy,
.empty-state {
    color: var(--tg-hint);
}

.hero-copy,
.hero-button,
.subtle-text {
    margin-top: 14px;
}

.hero-button {
    width: 100%;
}

.label {
    display: block;
    margin-bottom: 6px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--tg-hint);
}

.quick-card,
.step-card,
.referral-highlight,
.referral-link-box,
.stat-card,
.app-choice-card,
.server-item,
.referral-qr-card {
    display: grid;
    gap: 12px;
}

.quick-card {
    grid-template-columns: 44px 1fr;
    align-items: center;
}

.contest-card {
    grid-template-columns: 44px 1fr auto;
    align-items: center;
}

.quick-icon,
.app-badge {
    display: inline-grid;
    place-items: center;
    width: 44px;
    height: 44px;
    border-radius: 16px;
    background: var(--surface-bg);
    border: 1px solid var(--panel-stroke);
}

.contest-copy {
    display: grid;
    gap: 6px;
}

.contest-button {
    min-width: 144px;
}

.quick-icon svg,
.bottom-nav svg,
.icon-button svg {
    width: 22px;
    height: 22px;
}

.info-overview,
.stats-grid,
.modal-actions {
    display: grid;
    gap: 12px;
}

.list-shell {
    display: grid;
    gap: 12px;
    background: transparent;
    border: none;
    box-shadow: none;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
}

.step-card {
    grid-template-columns: 38px 1fr;
    align-items: flex-start;
    padding: 16px 18px;
    border-radius: 22px;
    border: 1px solid var(--panel-stroke);
    background: var(--card-bg);
}

.step-index {
    display: inline-grid;
    place-items: center;
    width: 38px;
    height: 38px;
    border-radius: 999px;
    background: var(--tg-button);
    color: var(--tg-button-text);
    font-weight: 800;
}

.info-download-card {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.os-switcher {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.os-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    min-height: 42px;
    padding: 10px 12px;
    border: 1px solid var(--panel-stroke);
    border-radius: 16px;
    background: var(--surface-bg);
    color: var(--tg-text);
    font: inherit;
    font-size: 13px;
    font-weight: 700;
    cursor: pointer;
}

.os-pill.is-active {
    background: var(--tg-button);
    color: var(--tg-button-text);
    border-color: transparent;
}

.os-pill-icon {
    width: 18px;
    height: 18px;
    display: inline-grid;
    place-items: center;
}

.os-pill-icon svg,
.os-pill-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
}

.stats-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.stat-card,
.referral-highlight,
.referral-link-box,
.app-choice-card {
    padding: 12px 14px;
    border-radius: 18px;
    border: 1px solid var(--panel-stroke);
    background: var(--card-bg);
}

.server-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.server-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 14px 16px;
    border-radius: 18px;
    border: 1px solid var(--panel-stroke);
    background: var(--card-bg);
}

.server-meta {
    display: flex;
    align-items: center;
    gap: 10px;
}

.server-flag {
    flex: 0 0 auto;
    font-family: "Apple Color Emoji", "Segoe UI Emoji", "Noto Color Emoji", emoji;
    font-size: 18px;
    line-height: 1;
}

.server-dot {
    width: 12px;
    height: 12px;
    border-radius: 999px;
}

.server-dot.is-online {
    background: var(--success);
    animation: pulse-online 1.8s infinite;
}

.server-dot.is-offline {
    background: var(--danger);
    animation: pulse-offline 1.8s infinite;
}

.server-status {
    color: var(--tg-hint);
    font-weight: 700;
}

.primary-button,
.glass-button,
.icon-button,
.link-button,
.admin-actions button {
    border: none;
    border-radius: 18px;
    font: inherit;
    cursor: pointer;
    transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}

.primary-button:hover,
.glass-button:hover,
.icon-button:hover,
.admin-actions button:hover,
.link-button:hover {
    transform: translateY(-1px);
}

.primary-button {
    padding: 15px 16px;
    background: var(--tg-button);
    color: var(--tg-button-text);
    font-weight: 800;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.22), var(--shadow-soft);
}

.glass-button,
.icon-button,
.link-button,
.admin-actions button {
    padding: 13px 15px;
    background: var(--surface-bg);
    color: var(--tg-text);
    border: 1px solid var(--panel-stroke);
    box-shadow: none;
}

.glass-button:hover,
.icon-button:hover,
.link-button:hover,
.admin-actions button:hover {
    background: var(--surface-hover-bg);
}

.icon-button {
    width: 44px;
    height: 44px;
    display: inline-grid;
    place-items: center;
    padding: 0;
    flex: 0 0 auto;
}

.status-badge {
    display: inline-flex;
    align-items: center;
    min-height: 34px;
    padding: 7px 12px;
    border-radius: 999px;
    border: 1px solid var(--panel-stroke);
    background: var(--surface-bg);
    font-size: 12px;
    font-weight: 700;
}

.status-badge.status-active {
    color: var(--success);
    border-color: rgba(47, 143, 91, 0.18);
    background: rgba(47, 143, 91, 0.08);
}

.status-badge.status-expired,
.status-badge.status-disabled {
    color: var(--danger);
    border-color: rgba(217, 91, 67, 0.18);
    background: rgba(217, 91, 67, 0.08);
}

.status-badge.status-pending {
    color: var(--danger);
    border-color: rgba(217, 91, 67, 0.18);
    background: rgba(217, 91, 67, 0.08);
}

input,
.search-input {
    width: 100%;
    min-height: 48px;
    padding: 0 14px;
    border-radius: 16px;
    border: 1px solid var(--panel-stroke);
    background: var(--input-bg);
    color: var(--tg-text);
    font: inherit;
    appearance: none;
    -webkit-appearance: none;
}

input:focus,
.search-input:focus,
input:focus-visible,
.search-input:focus-visible {
    outline: none;
    border-color: var(--panel-stroke);
    box-shadow: none;
}

.fallback-actions .glass-button,
.fallback-actions .primary-button {
    flex: 0 0 auto;
}

.modal {
    position: fixed;
    inset: 0;
    display: grid;
    place-items: center;
    z-index: 30;
}

.modal-backdrop {
    position: absolute;
    inset: 0;
    background: var(--overlay-bg);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
}

.modal-card {
    position: relative;
    width: min(560px, calc(100vw - 20px));
    border-radius: 26px;
    background: var(--panel-bg);
    box-shadow: var(--shadow);
}

.modal-close-button {
    position: absolute;
    top: 16px;
    right: 16px;
}

.modal-head {
    position: relative;
    padding-right: 56px;
}

.modal-actions {
    margin: 18px 0 12px;
    grid-template-columns: 1fr;
}

.app-choice-card {
    grid-template-columns: 52px 1fr;
    align-items: center;
    margin-top: 18px;
}

.app-badge {
    width: 52px;
    height: 52px;
    font-family: var(--font-display);
    font-size: 14px;
    font-weight: 700;
}

.bottom-nav {
    position: fixed;
    left: 50%;
    bottom: calc(12px + env(safe-area-inset-bottom));
    width: min(calc(100vw - 24px), 860px);
    transform: translateX(-50%);
    z-index: 20;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 8px;
    padding: 8px;
    border-radius: 24px;
    border: 1px solid var(--panel-stroke);
    background: var(--nav-bg);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    box-shadow: var(--shadow);
}

.bottom-nav.has-admin {
    grid-template-columns: repeat(5, minmax(0, 1fr));
}

.nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 6px;
    min-height: 62px;
    padding: 8px 6px;
    border: none;
    border-radius: 18px;
    background: transparent;
    color: var(--tg-hint);
    font: inherit;
    font-size: 11px;
    font-weight: 700;
    cursor: pointer;
}

.nav-item svg {
    width: 20px;
    height: 20px;
}

.nav-item.is-active {
    background: var(--tg-button);
    color: var(--tg-button-text);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.22);
}

.referral-card {
    display: grid;
    gap: 12px;
}

.referral-hero {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) 146px;
    gap: 12px;
    align-items: stretch;
}

.referral-qr-card {
    padding: 12px;
    border-radius: 18px;
    border: 1px solid var(--panel-stroke);
    background: var(--card-bg);
    justify-items: center;
    text-align: center;
}

.referral-qr {
    display: grid;
    place-items: center;
    width: 116px;
    height: 116px;
    border-radius: 16px;
    background: var(--surface-bg);
    overflow: hidden;
}

a {
    color: var(--tg-link);
}

.referral-qr img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.referral-link-box .fallback-actions {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 10px;
}

.referral-link-box input {
    min-width: 0;
}

.stat-card-compact {
    min-height: 86px;
}

.admin-card-shell {
    display: grid;
    gap: 14px;
}

.quick-card,
.hero-card,
.contest-card,
.referral-card,
.fallback-card,
.info-download-card,
.admin-card-shell {
    background: var(--panel-bg);
}

.hero-card .primary-button,
.hero-card .subtle-text,
.quick-card .quick-icon,
.referral-card .fallback-actions input,
.fallback-card .fallback-actions input,
.admin-toolbar .search-input {
    align-self: stretch;
}

.admin-stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.admin-table {
    font-size: 14px;
}

.admin-table thead th {
    position: sticky;
    top: 0;
    background: var(--panel-bg);
}

.admin-toolbar {
    margin: 14px 0 12px;
}

.admin-table-wrap {
    overflow-x: auto;
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
}

.admin-table th,
.admin-table td {
    padding: 12px 10px;
    text-align: left;
    vertical-align: top;
    border-bottom: 1px solid var(--panel-stroke);
}

.admin-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.toast {
    position: fixed;
    left: 50%;
    bottom: calc(96px + env(safe-area-inset-bottom));
    transform: translateX(-50%);
    z-index: 40;
    padding: 12px 16px;
    border-radius: 14px;
    border: 1px solid var(--panel-stroke);
    background: var(--panel-bg);
    box-shadow: var(--shadow-soft);
}

.hidden {
    display: none !important;
}

@keyframes pulse-online {
    0% { box-shadow: 0 0 0 0 rgba(19, 138, 78, 0.28); }
    70% { box-shadow: 0 0 0 8px rgba(19, 138, 78, 0); }
    100% { box-shadow: 0 0 0 0 rgba(19, 138, 78, 0); }
}

@keyframes pulse-offline {
    0% { box-shadow: 0 0 0 0 rgba(214, 64, 97, 0.26); }
    70% { box-shadow: 0 0 0 8px rgba(214, 64, 97, 0); }
    100% { box-shadow: 0 0 0 0 rgba(214, 64, 97, 0); }
}

@media (max-width: 720px) {
    .stats-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .referral-hero {
        grid-template-columns: 1fr;
    }

    .platform-head,
    .fallback-actions,
    .admin-toolbar,
    .screen-head,
    .modal-head {
        flex-direction: column;
        align-items: stretch;
    }

    .screen-head > div {
        max-width: none;
        padding-left: 8px;
        padding-right: 8px;
    }

    .hero-topline {
        flex-direction: row;
        align-items: center;
    }

    .quick-card {
        grid-template-columns: 1fr;
    }

    .contest-card {
        grid-template-columns: 1fr;
    }

    .app-choice-card {
        grid-template-columns: 1fr;
    }

    .referral-link-box .fallback-actions {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 560px) {
    body {
        padding-left: 10px;
        padding-right: 10px;
    }

    .hero-card,
    .quick-card,
    .referral-card,
    .fallback-card,
    .info-download-card,
    .modal-card {
        padding: 16px;
    }

    .bottom-nav {
        width: min(calc(100vw - 20px), 860px);
        gap: 6px;
        padding: 6px;
    }

    .nav-item {
        min-height: 58px;
        font-size: 10px;
    }

    h1 {
        max-width: none;
        font-size: 34px;
    }

    .stats-grid {
        grid-template-columns: 1fr;
    }

    .admin-stats {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .modal-close-button {
        top: 12px;
        right: 12px;
    }
}