* {
    box-sizing: border-box;
}

:root {
    --bg: #020817;
    --panel: #071c3c;
    --panel-soft: #0a2852;
    --line: rgba(0, 163, 255, 0.28);
    --text: #ffffff;
    --muted: #8ea8c6;
    --gold: #ffd451;
    --blue: #52bfff;
    --green: #58e5a4;
    --red: #ff6b78;
    --yellow: #ffd451;
}

html,
body {
    min-height: 100%;
}

body {
    margin: 0;
    color: var(--text);
    background:
        radial-gradient(
            circle at 50% -10%,
            #164985,
            var(--bg) 58%
        );
    font-family:
        Arial,
        Helvetica,
        sans-serif;
}

button,
input {
    font: inherit;
}

.admin-auth-body {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 22px;
}

.admin-auth-shell {
    width: min(100%, 440px);
}

.admin-auth-card {
    padding: 28px;
    border: 1px solid var(--line);
    border-radius: 22px;
    background:
        linear-gradient(
            180deg,
            rgba(9, 42, 84, 0.98),
            rgba(3, 17, 39, 0.99)
        );
    box-shadow:
        0 26px 80px
        rgba(0, 0, 0, 0.48);
}

.admin-auth-brand {
    margin-bottom: 22px;
    text-align: center;
}

.admin-kicker {
    color: var(--blue);
    font-size: 10px;
    font-weight: 900;
    letter-spacing: 0.16em;
}

.admin-auth-brand h1 {
    margin: 7px 0 8px;
    color: var(--gold);
    font-size: 32px;
    font-weight: 1000;
}

.admin-auth-brand p {
    margin: 0;
    color: var(--muted);
    font-size: 13px;
    line-height: 1.6;
}

.admin-field {
    display: grid;
    gap: 7px;
    margin-bottom: 14px;
}

.admin-field label {
    color: #a8bdd5;
    font-size: 10px;
    font-weight: 900;
}

.admin-field input {
    width: 100%;
    height: 46px;
    padding: 0 13px;
    border: 1px solid rgba(0, 163, 255, 0.35);
    border-radius: 10px;
    outline: none;
    color: #ffffff;
    background: #03172f;
    font-size: 13px;
    font-weight: 800;
}

.admin-field input:focus {
    border-color: var(--gold);
    box-shadow: 0 0 0 3px rgba(255, 212, 81, 0.1);
}

.admin-primary-button {
    width: 100%;
    min-height: 46px;
    border: 1px solid #ffe17a;
    border-radius: 10px;
    color: #2c1900;
    background:
        linear-gradient(
            180deg,
            #ffed94,
            #eea613
        );
    font-size: 11px;
    font-weight: 1000;
    cursor: pointer;
}

.admin-security-note {
    margin-top: 18px;
    color: #7188a4;
    font-size: 9px;
    line-height: 1.6;
    text-align: center;
}

.admin-alert {
    margin-bottom: 15px;
    padding: 11px 12px;
    border-radius: 10px;
    font-size: 11px;
    line-height: 1.55;
}

.admin-alert.error {
    border: 1px solid rgba(255, 76, 91, 0.42);
    color: #ffd4d8;
    background: rgba(105, 17, 29, 0.55);
}

.admin-alert.success {
    border: 1px solid rgba(66, 226, 147, 0.38);
    color: #d3ffea;
    background: rgba(12, 100, 65, 0.5);
}

.admin-body {
    min-height: 100vh;
    background: #020817;
}

.admin-layout {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 245px minmax(0, 1fr);
}

.admin-sidebar {
    padding: 22px 16px;
    border-right: 1px solid var(--line);
    background:
        linear-gradient(
            180deg,
            #071d3e,
            #031127
        );
}

.admin-logo {
    padding: 8px 10px 22px;
}

.admin-logo small {
    display: block;
    color: var(--blue);
    font-size: 9px;
    font-weight: 900;
    letter-spacing: 0.14em;
}

.admin-logo strong {
    display: block;
    margin-top: 6px;
    color: var(--gold);
    font-size: 24px;
    font-weight: 1000;
}

.admin-nav {
    display: grid;
    gap: 7px;
}

.admin-nav a,
.admin-nav span {
    display: flex;
    min-height: 42px;
    align-items: center;
    padding: 0 12px;
    border: 1px solid transparent;
    border-radius: 10px;
    color: #9ab1cc;
    text-decoration: none;
    font-size: 11px;
    font-weight: 900;
}

.admin-nav a.active {
    border-color: rgba(255, 212, 81, 0.45);
    color: #2e1b00;
    background:
        linear-gradient(
            180deg,
            #ffe886,
            #efa914
        );
}

.admin-nav .disabled {
    opacity: 0.5;
}

.admin-main {
    min-width: 0;
    padding: 24px;
}

.admin-topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    margin-bottom: 22px;
}

.admin-topbar h1 {
    margin: 6px 0 0;
    font-size: 24px;
}

.admin-account {
    display: flex;
    align-items: center;
    gap: 12px;
    text-align: right;
}

.admin-account strong,
.admin-account small {
    display: block;
}

.admin-account strong {
    font-size: 12px;
}

.admin-account small {
    margin-top: 4px;
    color: var(--muted);
    font-size: 9px;
}

.admin-logout-button {
    min-height: 35px;
    padding: 0 12px;
    border: 1px solid rgba(255, 107, 120, 0.5);
    border-radius: 8px;
    color: #ffd8dc;
    background: rgba(104, 16, 28, 0.55);
    font-size: 9px;
    font-weight: 900;
    cursor: pointer;
}

.admin-stat-grid {
    display: grid;
    grid-template-columns:
        repeat(4, minmax(0, 1fr));
    gap: 12px;
    margin-bottom: 18px;
}

.admin-stat-card {
    min-height: 135px;
    padding: 17px;
    border: 1px solid var(--line);
    border-radius: 16px;
    background:
        linear-gradient(
            180deg,
            #09264e,
            #051630
        );
}

.admin-stat-card span,
.admin-stat-card small {
    display: block;
}

.admin-stat-card span {
    color: var(--muted);
    font-size: 9px;
    font-weight: 900;
}

.admin-stat-card strong {
    display: block;
    margin: 16px 0 10px;
    color: var(--blue);
    font-size: 24px;
    font-weight: 1000;
}

.admin-stat-card small {
    color: #9cb2cc;
    font-size: 10px;
}

.admin-stat-card.warning strong {
    color: var(--yellow);
}

.admin-stat-card.danger strong {
    color: var(--red);
}

.admin-stat-card.success strong {
    color: var(--green);
}

.admin-panel {
    padding: 20px;
    border: 1px solid var(--line);
    border-radius: 18px;
    background:
        linear-gradient(
            180deg,
            #082348,
            #04152f
        );
}

.admin-panel-head h2 {
    margin: 7px 0 18px;
    font-size: 18px;
}

.admin-check-grid {
    display: grid;
    grid-template-columns:
        repeat(3, minmax(0, 1fr));
    gap: 10px;
}

.admin-check-grid > div {
    padding: 13px;
    border: 1px solid rgba(0, 163, 255, 0.2);
    border-radius: 11px;
    background: rgba(2, 15, 34, 0.55);
}

.admin-check-grid span,
.admin-check-grid strong {
    display: block;
}

.admin-check-grid span {
    color: var(--muted);
    font-size: 9px;
}

.admin-check-grid strong {
    margin-top: 7px;
    color: var(--green);
    font-size: 11px;
}

@media (max-width: 980px) {
    .admin-stat-grid {
        grid-template-columns:
            repeat(2, minmax(0, 1fr));
    }

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

@media (max-width: 720px) {
    .admin-layout {
        grid-template-columns: 1fr;
    }

    .admin-sidebar {
        display: none;
    }

    .admin-main {
        padding: 15px;
    }

    .admin-topbar {
        align-items: flex-start;
        flex-direction: column;
    }

    .admin-account {
        width: 100%;
        justify-content: space-between;
        text-align: left;
    }
}

@media (max-width: 480px) {
    .admin-auth-card {
        padding: 22px 17px;
    }

    .admin-stat-grid,
    .admin-check-grid {
        grid-template-columns: 1fr;
    }
}

/* =========================================================
   DASHBOARD COMPACT + PROVIDER BALANCE
   Paste at the END of assets/admin.css
   ========================================================= */

.admin-main {
    padding: 18px;
}

.admin-topbar {
    margin-bottom: 15px;
}

.admin-topbar h1 {
    font-size: 20px;
}

.admin-stat-grid.compact {
    grid-template-columns:
        repeat(3, minmax(0, 1fr));
    gap: 9px;
    margin-bottom: 10px;
}

.admin-stat-grid.compact .admin-stat-card {
    min-height: 98px;
    padding: 12px 13px;
    border-radius: 13px;
}

.admin-stat-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
}

.admin-stat-head span {
    color: var(--muted);
    font-size: 8px;
    font-weight: 900;
    letter-spacing: 0.04em;
}

.admin-stat-head b {
    display: inline-flex;
    min-width: 28px;
    min-height: 19px;
    align-items: center;
    justify-content: center;
    padding: 0 6px;
    border-radius: 999px;
    color: #132030;
    background: #8ca2b9;
    font-size: 7px;
    font-weight: 1000;
}

.admin-stat-head b.online {
    color: #052719;
    background: #56e5a2;
}

.admin-stat-head b.offline {
    color: #ffffff;
    background: #cb3d50;
}

.admin-stat-grid.compact
.admin-stat-card > strong {
    margin: 10px 0 6px;
    font-size: 19px;
    line-height: 1.1;
}

.admin-stat-grid.compact
.admin-stat-card > small {
    overflow: hidden;
    color: #9cb2cc;
    font-size: 9px;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.admin-stat-card.provider.sgx > strong {
    color: #58e5a4;
}

.admin-stat-card.provider.nexus > strong {
    color: #6ec5ff;
}

.admin-stat-card.small-status > strong {
    font-size: 16px;
}

.admin-provider-toolbar {
    display: flex;
    min-height: 58px;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 10px;
    padding: 10px 12px;
    border: 1px solid var(--line);
    border-radius: 12px;
    background:
        linear-gradient(
            180deg,
            #082348,
            #04152f
        );
}

.admin-provider-toolbar strong,
.admin-provider-toolbar small {
    display: block;
}

.admin-provider-toolbar strong {
    font-size: 11px;
}

.admin-provider-toolbar small {
    margin-top: 4px;
    color: var(--muted);
    font-size: 8px;
}

.admin-refresh-button {
    min-height: 34px;
    padding: 0 11px;
    border: 1px solid rgba(255, 212, 81, 0.55);
    border-radius: 8px;
    color: #2b1900;
    background:
        linear-gradient(
            180deg,
            #ffe98b,
            #eda713
        );
    font-size: 8px;
    font-weight: 1000;
    cursor: pointer;
}

.admin-provider-warning {
    display: flex;
    flex-wrap: wrap;
    gap: 7px;
    margin-bottom: 10px;
    padding: 9px 11px;
    border: 1px solid rgba(255, 91, 107, 0.35);
    border-radius: 10px;
    color: #ffd5da;
    background: rgba(94, 15, 26, 0.45);
    font-size: 9px;
}

.admin-panel.compact-panel {
    padding: 14px;
    border-radius: 14px;
}

.admin-panel.compact-panel
.admin-panel-head h2 {
    margin: 5px 0 11px;
    font-size: 15px;
}

.admin-panel.compact-panel
.admin-check-grid {
    gap: 7px;
}

.admin-panel.compact-panel
.admin-check-grid > div {
    padding: 9px 10px;
}

.admin-panel.compact-panel
.admin-check-grid span {
    font-size: 8px;
}

.admin-panel.compact-panel
.admin-check-grid strong {
    margin-top: 5px;
    font-size: 9px;
}

@media (max-width: 980px) {
    .admin-stat-grid.compact {
        grid-template-columns:
            repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 560px) {
    .admin-main {
        padding: 12px;
    }

    .admin-stat-grid.compact {
        grid-template-columns:
            repeat(2, minmax(0, 1fr));
        gap: 7px;
    }

    .admin-stat-grid.compact
    .admin-stat-card {
        min-height: 92px;
        padding: 10px;
    }

    .admin-stat-grid.compact
    .admin-stat-card > strong {
        font-size: 16px;
    }

    .admin-provider-toolbar {
        align-items: stretch;
        flex-direction: column;
    }

    .admin-refresh-button {
        width: 100%;
    }
}
/* =========================================================
   SIDEBAR CATEGORY + SUBMENU
   ========================================================= */

.admin-nav {
    display: grid;
    gap: 6px;
}

.admin-nav-main,
.admin-nav-group summary {
    display: flex;
    width: 100%;
    min-height: 42px;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding: 0 10px;

    border: 1px solid transparent;
    border-radius: 10px;

    color: #9ab1cc;
    background: transparent;

    font-size: 11px;
    font-weight: 900;
    text-decoration: none;

    cursor: pointer;
    list-style: none;
    user-select: none;

    transition:
        background 0.2s ease,
        border-color 0.2s ease,
        color 0.2s ease;
}

.admin-nav-group summary::-webkit-details-marker {
    display: none;
}

.admin-nav-group summary::marker {
    display: none;
    content: "";
}

.admin-nav-main {
    justify-content: flex-start;
}

.admin-nav-main:hover,
.admin-nav-group summary:hover {
    border-color: rgba(0, 163, 255, 0.25);
    color: #ffffff;
    background: rgba(20, 72, 125, 0.4);
}

.admin-nav-main.active {
    border-color: rgba(255, 212, 81, 0.5);
    color: #2d1a00;
    background:
        linear-gradient(
            180deg,
            #ffe88c,
            #efa914
        );
}

.admin-nav-summary-left {
    display: flex;
    min-width: 0;
    align-items: center;
    gap: 10px;
}

.admin-nav-icon {
    display: inline-flex;
    width: 29px;
    height: 27px;
    flex: 0 0 29px;
    align-items: center;
    justify-content: center;

    border: 1px solid rgba(0, 163, 255, 0.28);
    border-radius: 7px;

    color: #65caff;
    background: rgba(3, 25, 53, 0.8);

    font-size: 8px;
    font-weight: 1000;
}

.admin-nav-main.active .admin-nav-icon {
    border-color: rgba(82, 46, 0, 0.25);
    color: #3a2100;
    background: rgba(255, 255, 255, 0.22);
}

.admin-nav-label {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.admin-nav-arrow {
    color: #6684a6;
    font-size: 18px;
    line-height: 1;

    transition: transform 0.2s ease;
}

.admin-nav-group[open]
.admin-nav-arrow {
    transform: rotate(90deg);
}

.admin-nav-group[open] > summary {
    border-color: rgba(0, 163, 255, 0.22);
    color: #ffffff;
    background: rgba(13, 56, 104, 0.5);
}

.admin-subnav {
    position: relative;
    display: grid;
    gap: 4px;
    margin: 5px 0 7px 20px;
    padding-left: 18px;
}

.admin-subnav::before {
    position: absolute;
    top: 4px;
    bottom: 4px;
    left: 4px;
    width: 1px;

    background:
        linear-gradient(
            180deg,
            rgba(0, 163, 255, 0.5),
            rgba(0, 163, 255, 0.05)
        );

    content: "";
}

.admin-subnav a {
    position: relative;
    display: flex;
    min-height: 34px;
    align-items: center;
    padding: 0 10px;

    border: 1px solid transparent;
    border-radius: 8px;

    color: #7896b7;
    background: transparent;

    font-size: 9px;
    font-weight: 800;
    text-decoration: none;

    transition:
        background 0.2s ease,
        border-color 0.2s ease,
        color 0.2s ease;
}

.admin-subnav a::before {
    position: absolute;
    left: -17px;
    width: 8px;
    height: 1px;

    background: rgba(0, 163, 255, 0.4);

    content: "";
}

.admin-subnav a:hover {
    border-color: rgba(0, 163, 255, 0.22);
    color: #ffffff;
    background: rgba(11, 55, 104, 0.45);
}

.admin-subnav a.active {
    border-color: rgba(255, 212, 81, 0.4);
    color: #ffd75d;
    background: rgba(107, 74, 4, 0.28);
}

.admin-subnav a.active::before {
    background: #ffd451;
}

@media (max-width: 720px) {
    .admin-sidebar {
        display: block;
    }

    .admin-layout {
        grid-template-columns: 1fr;
    }

    .admin-sidebar {
        border-right: 0;
        border-bottom: 1px solid var(--line);
    }

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

    .admin-nav-main,
    .admin-nav-group {
        min-width: 0;
    }

    .admin-subnav {
        margin-left: 10px;
    }
}

@media (max-width: 480px) {
    .admin-nav {
        grid-template-columns: 1fr;
    }
}