:root {
    --blue: #0b63ce;
    --blue-dark: #084a9b;
    --blue-soft: #eaf3ff;
    --blue-glow: rgba(11, 99, 206, .18);
    --text: #152033;
    --muted: #667085;
    --border: rgba(163, 191, 231, .55);
    --surface: rgba(255, 255, 255, .78);
    --glass: rgba(255, 255, 255, .68);
    --bg: #f3f8ff;
    --danger: #c24141;
    --success: #13795b;
    --warning: #a15c07;
    --shadow: 0 18px 45px rgba(31, 75, 130, .12);
}

* { box-sizing: border-box; }
body {
    margin: 0;
    font-family: Arial, Helvetica, sans-serif;
    background:
        radial-gradient(circle at top left, rgba(11, 99, 206, .16), transparent 34vw),
        radial-gradient(circle at bottom right, rgba(72, 145, 230, .12), transparent 32vw),
        linear-gradient(180deg, #f8fbff 0%, var(--bg) 100%);
    color: var(--text);
    line-height: 1.55;
    min-height: 100vh;
}
body.nav-open { overflow: hidden; }
a { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; }

.topbar {
    position: sticky;
    top: 0;
    z-index: 30;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    width: min(1180px, calc(100% - 28px));
    margin: 14px auto 0;
    padding: 12px 14px;
    background: var(--glass);
    border: 1px solid var(--border);
    border-radius: 14px;
    box-shadow: var(--shadow);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
}
.brand {
    color: var(--blue);
    font-weight: 800;
    font-size: 24px;
    letter-spacing: 0;
}
.nav {
    display: flex;
    align-items: center;
    gap: 8px;
}
.nav a {
    color: var(--text);
    font-weight: 700;
    padding: 9px 11px;
    border-radius: 8px;
}
.nav a:hover {
    background: rgba(11, 99, 206, .09);
    color: var(--blue-dark);
    text-decoration: none;
}
.nav-drawer-head,
.nav-close {
    display: none;
}
.nav-toggle {
    display: none;
    border: 1px solid var(--border);
    background: rgba(255, 255, 255, .78);
    color: var(--blue);
    width: 44px;
    height: 44px;
    border-radius: 10px;
    font-size: 22px;
    box-shadow: 0 10px 25px rgba(31, 75, 130, .10);
}
.nav-close {
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    min-height: 38px;
    padding: 0;
    border-radius: 10px;
}
.nav-overlay {
    position: fixed;
    inset: 0;
    z-index: 25;
    background: rgba(12, 28, 50, .48);
    opacity: 0;
    pointer-events: none;
    transition: opacity .25s ease;
}
.nav-overlay.open {
    opacity: 1;
    pointer-events: auto;
}

.container {
    width: min(1180px, calc(100% - 32px));
    margin: 28px auto;
}
.footer {
    text-align: center;
    color: var(--muted);
    padding: 28px 16px;
}

h1, h2 { line-height: 1.2; margin: 0 0 18px; }
h1 { font-size: 34px; }
h2 { font-size: 22px; }
.muted, small { color: var(--muted); }

.hero {
    min-height: 430px;
    display: grid;
    grid-template-columns: minmax(0, 1.4fr) minmax(260px, .6fr);
    gap: 28px;
    align-items: center;
    padding: clamp(28px, 7vw, 72px);
    background: linear-gradient(135deg, rgba(255,255,255,.86) 0%, rgba(234,243,255,.72) 100%);
    border: 1px solid var(--border);
    border-radius: 18px;
    box-shadow: var(--shadow);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
}
.hero h1 { font-size: clamp(34px, 6vw, 58px); max-width: 780px; }
.hero p { max-width: 680px; font-size: 18px; color: #31425f; }
.hero-card {
    display: grid;
    gap: 10px;
    padding: 22px;
    background: rgba(255, 255, 255, .72);
    border: 1px solid var(--border);
    border-radius: 14px;
    box-shadow: 0 20px 45px rgba(11, 99, 206, .14);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
}
.hero-card span {
    padding: 10px 12px;
    background: var(--blue-soft);
    border-radius: 10px;
    color: var(--blue-dark);
    font-weight: 700;
}

.panel, .card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 22px;
    box-shadow: var(--shadow);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
}
.panel { margin-bottom: 24px; }
.narrow { max-width: 520px; margin: 0 auto 24px; }
.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 18px;
}
.plan { display: flex; flex-direction: column; }
.plan ul { padding-left: 18px; color: #31425f; }
.price { color: var(--blue); font-size: 28px; font-weight: 800; margin: 0; }
.plan-price {
    display: flex;
    align-items: baseline;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 8px;
}
.price-usd {
    margin: 0;
    color: var(--muted);
    font-size: 16px;
    font-weight: 800;
}

.actions { display: flex; flex-wrap: wrap; gap: 12px; }
.button, button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 42px;
    padding: 10px 16px;
    border: 1px solid var(--blue);
    border-radius: 10px;
    background: var(--blue);
    color: #fff;
    font-weight: 700;
    cursor: pointer;
}
.button:hover, button:hover {
    background: var(--blue-dark);
    text-decoration: none;
    box-shadow: 0 12px 25px var(--blue-glow);
}
.button.ghost {
    background: rgba(255, 255, 255, .7);
    color: var(--blue);
}
.button.small { min-height: 34px; padding: 7px 12px; }
.danger-button {
    border-color: var(--danger);
    background: var(--danger);
}
.danger-button:hover { background: #9f3232; }
button:disabled { opacity: .55; cursor: not-allowed; }

.form {
    display: grid;
    gap: 14px;
}
.form.two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.form.three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.form .span { grid-column: 1 / -1; }
label {
    display: grid;
    gap: 6px;
    color: #26364f;
    font-weight: 700;
}
input, select, textarea {
    width: 100%;
    min-height: 42px;
    padding: 10px 12px;
    border: 1px solid var(--border);
    border-radius: 10px;
    background: rgba(255, 255, 255, .82);
    color: var(--text);
    font: inherit;
}
input:focus, select:focus, textarea:focus {
    border-color: rgba(11, 99, 206, .62);
    box-shadow: 0 0 0 4px rgba(11, 99, 206, .10);
    outline: none;
}
textarea { min-height: 100px; resize: vertical; }
.recaptcha-field {
    width: 100%;
    min-height: 78px;
    overflow: hidden;
}
.recaptcha-field .g-recaptcha {
    width: 304px;
    max-width: 100%;
    transform-origin: left top;
}

.alert {
    padding: 12px 14px;
    margin-bottom: 16px;
    border-radius: 6px;
    border: 1px solid var(--border);
    background: var(--blue-soft);
}
.alert.success { color: var(--success); border-color: #b8e4d5; background: #ecfdf6; }
.alert.error { color: var(--danger); border-color: #f1b7b7; background: #fff1f1; }

.stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}
.stats div {
    padding: 22px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 14px;
    box-shadow: var(--shadow);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
}
.stats strong { display: block; color: var(--blue); font-size: 34px; }
.stats span { color: var(--muted); font-weight: 700; }

.admin-nav {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 10px;
    margin-bottom: 22px;
    padding: 14px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 14px;
    box-shadow: var(--shadow);
}
.admin-nav::before {
    content: "Admin Panel";
    grid-column: 1 / -1;
    color: var(--blue-dark);
    font-size: 18px;
    font-weight: 900;
}
.admin-nav a {
    padding: 11px 12px;
    background: var(--blue-soft);
    border: 1px solid var(--border);
    border-radius: 10px;
    color: var(--blue-dark);
    font-weight: 800;
}
.admin-shell {
    display: grid;
    grid-template-columns: 250px minmax(0, 1fr);
    gap: 22px;
    align-items: start;
}
.admin-sidebar {
    position: sticky;
    top: 100px;
    display: grid;
    gap: 8px;
    padding: 14px;
    background: linear-gradient(180deg, rgba(255,255,255,.84), rgba(234,243,255,.72));
    border: 1px solid var(--border);
    border-radius: 14px;
    box-shadow: var(--shadow);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
}
.sidebar-title {
    padding: 10px 12px 14px;
    color: var(--blue-dark);
    font-size: 18px;
    font-weight: 900;
    border-bottom: 1px solid var(--border);
}
.admin-sidebar a {
    padding: 11px 12px;
    border-radius: 10px;
    color: var(--text);
    font-weight: 800;
}
.admin-sidebar a:hover {
    background: var(--blue-soft);
    color: var(--blue-dark);
    text-decoration: none;
}
.admin-sidebar a.active {
    background: var(--blue);
    color: #fff;
}
.admin-content { min-width: 0; }

.table-wrap {
    overflow-x: auto;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 14px;
    box-shadow: var(--shadow);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
}
table {
    width: 100%;
    border-collapse: collapse;
    min-width: 760px;
}
th, td {
    padding: 12px;
    border-bottom: 1px solid var(--border);
    text-align: left;
    vertical-align: top;
}
th { background: rgba(234, 243, 255, .82); color: var(--blue-dark); }
tr:last-child td { border-bottom: 0; }

.badge {
    display: inline-block;
    padding: 5px 9px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 800;
    background: var(--blue-soft);
    color: var(--blue-dark);
}
.badge.approved { background: #e8fff5; color: var(--success); }
.badge.rejected { background: #fff1f1; color: var(--danger); }
.badge.pending { background: #fff8e8; color: var(--warning); }

.search {
    display: flex;
    gap: 10px;
    margin-bottom: 16px;
}
.search input { max-width: 460px; }
.inline-form {
    display: flex;
    gap: 8px;
    margin: 0 0 8px;
    align-items: center;
}
.inline-form.stacked {
    flex-direction: column;
    align-items: stretch;
}
.inline-form input, .inline-form select { min-width: 140px; }
.inline-form button { min-height: 36px; padding: 7px 10px; }

.pagination {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 18px;
}
.pagination a {
    min-width: 36px;
    text-align: center;
    padding: 8px 10px;
    border: 1px solid var(--border);
    border-radius: 6px;
    background: #fff;
}
.pagination a.active {
    background: var(--blue);
    color: #fff;
    border-color: var(--blue);
}
.payment-box, .empty {
    padding: 16px;
    border: 1px dashed var(--border);
    background: rgba(255, 255, 255, .72);
    border-radius: 14px;
    margin-bottom: 18px;
}
.user-shell {
    display: grid;
    grid-template-columns: 230px minmax(0, 1fr);
    gap: 22px;
    align-items: start;
}
.user-sidebar {
    position: sticky;
    top: 100px;
    display: grid;
    gap: 8px;
    padding: 14px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 14px;
    box-shadow: var(--shadow);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
}
.user-sidebar a {
    padding: 11px 12px;
    border-radius: 10px;
    color: var(--text);
    font-weight: 800;
}
.user-sidebar a:hover {
    background: var(--blue-soft);
    color: var(--blue-dark);
    text-decoration: none;
}
.user-content { min-width: 0; }
.ticket-thread {
    display: grid;
    gap: 14px;
}
.ticket-message {
    padding: 14px;
    border: 1px solid var(--border);
    border-radius: 12px;
    background: rgba(255,255,255,.70);
}
.ticket-message.admin-reply {
    background: var(--blue-soft);
}
.admin-order-form {
    min-width: 620px;
}
.totp-setup {
    display: flex;
    align-items: center;
    gap: 18px;
    flex-wrap: wrap;
}
.secret-code {
    display: inline-block;
    padding: 10px 12px;
    background: var(--blue-soft);
    border: 1px solid var(--border);
    border-radius: 10px;
    color: var(--blue-dark);
    font-weight: 800;
    word-break: break-all;
}
.vps-card {
    gap: 14px;
}
.vps-card-head {
    display: flex;
    justify-content: space-between;
    gap: 14px;
    align-items: flex-start;
}
.vps-details {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
}
.vps-details div,
.vps-specs span {
    display: grid;
    gap: 4px;
    padding: 10px;
    background: rgba(234, 243, 255, .66);
    border: 1px solid var(--border);
    border-radius: 10px;
}
.vps-details span {
    color: var(--muted);
    font-size: 12px;
    font-weight: 800;
}
.vps-details strong {
    word-break: break-word;
}
.vps-specs {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}
.renewal-box {
    padding: 12px;
    border: 1px solid var(--border);
    border-radius: 12px;
    background: rgba(255,255,255,.55);
}
.renewal-box summary,
.admin-order-edit summary {
    cursor: pointer;
    color: var(--blue-dark);
    font-weight: 900;
}
.cancellation-box {
    border-color: rgba(194, 65, 65, .35);
}
.cancellation-box summary {
    color: var(--danger);
}
.admin-order-list,
.request-list {
    display: grid;
    gap: 16px;
}
.admin-order-card,
.request-card {
    padding: 18px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 14px;
    box-shadow: var(--shadow);
}
.admin-order-summary {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    align-items: flex-start;
    margin-bottom: 14px;
}
.admin-order-summary h2 {
    margin-bottom: 4px;
}
.order-badges {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 8px;
}
.order-meta-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 10px;
    margin-bottom: 14px;
}
.order-meta-grid div {
    display: grid;
    gap: 4px;
    padding: 10px;
    background: rgba(234, 243, 255, .66);
    border: 1px solid var(--border);
    border-radius: 10px;
}
.order-meta-grid .span {
    grid-column: 1 / -1;
}
.order-meta-grid span {
    color: var(--muted);
    font-size: 12px;
    font-weight: 800;
}
.admin-order-edit {
    padding-top: 10px;
    border-top: 1px solid var(--border);
}
.admin-order-edit form {
    margin-top: 14px;
}
.upi-payment {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    padding-bottom: 14px;
    margin-bottom: 14px;
    border-bottom: 1px solid var(--border);
}
.upi-payment p { margin: 0 0 8px; }
.upi-qr {
    width: 160px;
    max-width: 38vw;
    aspect-ratio: 1;
    object-fit: contain;
    padding: 8px;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 8px;
}

@media (max-width: 760px) {
    .nav-toggle { display: inline-flex; align-items: center; justify-content: center; }
    .nav {
        position: fixed;
        left: 0;
        top: 0;
        bottom: auto;
        z-index: 50;
        width: min(84vw, 330px);
        height: 100vh;
        height: 100dvh;
        padding: 18px;
        flex-direction: column;
        align-items: stretch;
        gap: 10px;
        background: #ffffff !important;
        opacity: 1;
        border-right: 1px solid var(--border);
        box-shadow: 22px 0 45px rgba(15, 35, 65, .20);
        transform: translateX(-105%);
        transition: transform .28s ease;
        overflow-y: auto;
        backdrop-filter: none;
        -webkit-backdrop-filter: none;
    }
    .nav.open { transform: translateX(0); }
    .nav-drawer-head {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 14px;
        padding-bottom: 14px;
        margin-bottom: 6px;
        border-bottom: 1px solid var(--border);
        color: var(--blue-dark);
        font-size: 18px;
        font-weight: 800;
    }
    .nav-close { display: inline-flex; }
    .nav a {
        padding: 13px 12px;
        background: #f1f6fd;
        border: 1px solid rgba(215, 227, 244, .8);
    }
    .nav a.button {
        color: #fff;
        background: var(--blue);
        border-color: var(--blue);
    }
    .topbar {
        z-index: 40;
        width: calc(100% - 24px);
        margin-top: 12px;
        border-radius: 14px;
        backdrop-filter: none;
        -webkit-backdrop-filter: none;
    }
    .hero { grid-template-columns: 1fr; padding: 28px; }
    h1 { font-size: 28px; }
    .form.two { grid-template-columns: 1fr; }
    .form.three { grid-template-columns: 1fr; }
    .search { flex-direction: column; }
    .inline-form { flex-direction: column; align-items: stretch; }
    .upi-payment { align-items: flex-start; flex-direction: column; }
    .upi-qr { width: 180px; max-width: 100%; }
    .user-shell { grid-template-columns: 1fr; }
    .admin-shell { grid-template-columns: 1fr; }
    .user-sidebar {
        position: static;
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
    .admin-sidebar {
        position: static;
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
    .admin-sidebar .sidebar-title {
        grid-column: 1 / -1;
    }
    .admin-order-form { min-width: 0; }
    .admin-order-summary { flex-direction: column; }
    .order-meta-grid { grid-template-columns: 1fr; }
}

@media (max-width: 360px) {
    .recaptcha-field {
        min-height: 70px;
    }
    .recaptcha-field .g-recaptcha {
        transform: scale(.88);
    }
}