:root {
    --xadmin-bg: #f2f5f9;
    --xadmin-surface: #ffffff;
    --xadmin-border: #dbe2ea;
    --xadmin-ink: #1e2a36;
    --xadmin-muted: #5f6f80;
    --xadmin-primary: #0f6cbd;
    --xadmin-primary-strong: #004c8f;
}

.xadmin-body {
    background:
        radial-gradient(circle at 88% 8%, rgba(15, 108, 189, 0.12) 0%, transparent 28%),
        radial-gradient(circle at 8% 78%, rgba(0, 76, 143, 0.14) 0%, transparent 26%),
        var(--xadmin-bg);
    color: var(--xadmin-ink);
    min-height: 100vh;
}

.xadmin-header {
    background: linear-gradient(135deg, #123056 0%, #0d1f36 100%);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 6px 16px rgba(0, 20, 45, 0.22);
}

.xadmin-brand-mark {
    width: 34px;
    height: 34px;
    border-radius: 10px;
    display: inline-grid;
    place-items: center;
    background: rgba(255, 255, 255, 0.18);
    color: #ffffff;
}

.xadmin-header .navbar-brand,
.xadmin-header .nav-link {
    color: #f7fbff;
    font-family: "Sora", sans-serif;
}

.xadmin-header .nav-link {
    opacity: 0.84;
}

.xadmin-header .nav-link.active,
.xadmin-header .nav-link:hover {
    opacity: 1;
}

.xadmin-user-pill {
    background: rgba(255, 255, 255, 0.12);
    color: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.26);
    border-radius: 999px;
    padding: 0.35rem 0.7rem;
    font-size: 0.85rem;
}

.xadmin-content {
    animation: xadmin-fade-in 350ms ease-out;
}

.xadmin-card {
    background: var(--xadmin-surface);
    border: 1px solid var(--xadmin-border);
    border-radius: 18px;
    padding: 1.15rem;
    box-shadow: 0 8px 24px rgba(7, 35, 68, 0.06);
}

.xadmin-hero {
    background: linear-gradient(145deg, #ffffff 0%, #eef5ff 100%);
    border: 1px solid var(--xadmin-border);
    border-radius: 20px;
    padding: 1.5rem;
}

.xadmin-hero h1 {
    font-family: "Sora", sans-serif;
    font-weight: 700;
    letter-spacing: -0.01em;
    margin-bottom: 0.5rem;
}

.xadmin-hero p {
    color: var(--xadmin-muted);
    margin-bottom: 0;
}

.xadmin-tip {
    color: var(--xadmin-muted);
}

.xadmin-checkbox-card {
    display: block;
    border: 1px solid var(--xadmin-border);
    background: #fff;
    border-radius: 14px;
    padding: 0.8rem;
    cursor: pointer;
    transition: border-color 180ms ease, box-shadow 180ms ease;
}

.xadmin-checkbox-card:hover {
    border-color: var(--xadmin-primary);
}

.xadmin-checkbox-card input {
    margin-right: 0.5rem;
}

.xadmin-checkbox-card span {
    display: inline-flex;
    flex-direction: column;
    vertical-align: top;
}

.xadmin-checkbox-card small,
.xadmin-checkbox-card em {
    color: var(--xadmin-muted);
    font-style: normal;
    font-size: 0.82rem;
}

.xadmin-login-page {
    min-height: 100vh;
    margin: 0;
    padding: 2rem;
    background:
        radial-gradient(circle at 20% 18%, rgba(9, 126, 186, 0.12) 0%, transparent 34%),
        radial-gradient(circle at 80% 82%, rgba(249, 176, 47, 0.10) 0%, transparent 26%),
        linear-gradient(160deg, #fbfcfe 0%, #f4f7fb 54%, #eef2f7 100%);
    display: grid;
    place-items: center;
    font-family: "Manrope", sans-serif;
}

.xadmin-auth-shell {
    width: min(1060px, 100%);
}

.xadmin-auth-card {
    background: #ffffff;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 42px rgba(17, 44, 71, 0.16);
    display: grid;
    grid-template-columns: minmax(300px, 39%) 1fr;
    min-height: 620px;
    border: 1px solid rgba(12, 50, 84, 0.08);
}

.xadmin-auth-left {
    position: relative;
    overflow: hidden;
    background:
        linear-gradient(160deg, rgba(6, 123, 186, 0.96) 0%, rgba(14, 89, 145, 0.98) 58%, rgba(11, 69, 120, 1) 100%);
}

.xadmin-auth-ribbon {
    position: absolute;
    width: 560px;
    height: 560px;
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.32) 0%, rgba(255, 255, 255, 0.06) 100%);
    transform: rotate(45deg);
    top: -205px;
    left: -280px;
}

.xadmin-auth-ribbon.two {
    width: 600px;
    height: 600px;
    top: 210px;
    left: -390px;
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.12) 0%, rgba(255, 255, 255, 0.28) 100%);
}

.xadmin-auth-cut {
    position: absolute;
    width: 410px;
    height: 230px;
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.96) 0%, rgba(242, 246, 250, 0.95) 100%);
    border-radius: 0 0 40px 0;
    transform: rotate(45deg);
    left: -180px;
    top: 145px;
}

.xadmin-auth-brand {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    z-index: 1;
    pointer-events: none;
}

.xadmin-auth-logo {
    width: min(72%, 340px);
    height: auto;
    filter: drop-shadow(0 10px 22px rgba(6, 24, 44, 0.10));
}

.xadmin-auth-tabs {
    position: absolute;
    top: 206px;
    right: -1px;
    display: grid;
    gap: 0.9rem;
    text-align: center;
    min-width: 212px;
    z-index: 2;
}

.xadmin-auth-tabs span {
    display: block;
    padding: 0.82rem 1rem;
    font-family: "Sora", sans-serif;
    font-weight: 700;
    letter-spacing: 0.055em;
    color: rgba(255, 255, 255, 0.78);
    font-size: 1.2rem;
}

.xadmin-auth-tabs span.active {
    background: #ffffff;
    color: #0b6fa4;
    border-radius: 38px 0 0 38px;
}

.xadmin-auth-right {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 2.55rem 2.9rem 0;
}

.xadmin-auth-head {
    text-align: center;
    margin-top: 0.35rem;
}

.xadmin-auth-avatar {
    width: auto;
    height: auto;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
    padding: 0;
}

.xadmin-auth-head h1 {
    margin: 0.95rem 0 0;
    font-family: "Sora", sans-serif;
    font-size: 2.1rem;
    color: #6c6f76;
    letter-spacing: 0.045em;
}

.xadmin-auth-form {
    max-width: 540px;
    width: 100%;
    margin: 1.65rem auto 0;
}

.xadmin-auth-field {
    display: flex;
    align-items: center;
    gap: 0.88rem;
    border-bottom: 2px solid rgba(107, 116, 129, 0.32);
    padding: 0.42rem 0;
    margin-bottom: 0.5rem;
}

.xadmin-auth-icon {
    color: #6a7380;
    font-size: 1.45rem;
}

.xadmin-auth-field input {
    flex: 1;
    border: 0;
    padding: 0.65rem 0.2rem;
    outline: none;
    font-size: 2rem;
    color: #2e3742;
    background: transparent;
    line-height: 1.1;
}

.xadmin-auth-field input::placeholder {
    color: #8b95a1;
}

.xadmin-auth-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 1.2rem;
}

.xadmin-auth-forgot {
    color: #0b6fa4;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.92rem;
}

.xadmin-auth-submit {
    border: 0;
    border-radius: 999px;
    background: linear-gradient(135deg, #0c7fbb 0%, #0b5f96 100%);
    color: #ffffff;
    min-width: 168px;
    padding: 0.66rem 1.55rem;
    font-family: "Sora", sans-serif;
    letter-spacing: 0.08em;
    font-weight: 700;
    box-shadow: 0 10px 22px rgba(162, 45, 113, 0.28);
}

.xadmin-auth-submit:hover {
    filter: brightness(0.95);
}

.xadmin-auth-remember {
    margin-top: 1rem;
    display: flex;
    align-items: center;
    gap: 0.45rem;
    color: #67727f;
}

.xadmin-auth-foot {
    border-top: 1px solid #ece5ea;
    margin: 2rem -2.9rem 0;
    padding: 1.08rem 2.9rem 1.18rem;
    display: flex;
    align-items: center;
    gap: 2.1rem;
    flex-wrap: wrap;
    color: #6d6d6d;
    font-weight: 600;
}

.xadmin-auth-foot a {
    text-decoration: none;
    color: #3f3f3f;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.xadmin-auth-foot .bi-google {
    color: #4285f4;
}

.xadmin-auth-foot .bi-facebook {
    color: #1877f2;
}

@keyframes xadmin-fade-in {
    from {
        opacity: 0;
        transform: translateY(8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (max-width: 991px) {
    .xadmin-login-page {
        padding: 0.85rem;
    }

    .xadmin-auth-card {
        grid-template-columns: 1fr;
        min-height: auto;
    }

    .xadmin-auth-left {
        min-height: 250px;
    }

    .xadmin-auth-tabs {
        top: auto;
        right: auto;
        left: 1rem;
        bottom: 1rem;
        min-width: 160px;
        text-align: left;
    }

    .xadmin-auth-right {
        padding: 1.45rem 1.05rem 0;
    }

    .xadmin-auth-head h1 {
        font-size: 1.65rem;
    }

    .xadmin-auth-field input {
        font-size: 1.45rem;
    }

    .xadmin-auth-foot {
        margin: 1.35rem -1.05rem 0;
        padding: 1rem 1.05rem;
        gap: 1rem;
    }
}