@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;600;700&display=swap');

:root {
    --bg-1: #9cc9ff;
    /* noticeably darker light blue */
    --bg-2: #68b8e6;
    /* deeper, cooler blue */
    --accent: #0856e6;
    /* slightly richer accent */
    --accent-2: #1f7be0;
    --muted: #5b6670;
}

* {
    box-sizing: border-box
}

html,
body {
    height: 100%
}

body {
    font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial;
    background: radial-gradient(ellipse at top left, rgba(11, 102, 255, 0.28), transparent 35%),
        linear-gradient(135deg, var(--bg-1), var(--bg-2));
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.auth-wrapper {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px 16px;
}

.auth-card {
    width: 100%;
    max-width: 420px;
    border-radius: 14px;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.985);
    backdrop-filter: blur(8px);
    box-shadow: 0 16px 48px rgba(8, 18, 40, 0.18);
    border: 1px solid rgba(11, 102, 255, 0.14);
}

.auth-header {
    padding: 28px 24px;
    background: linear-gradient(90deg, var(--accent), var(--accent-2));
    color: #fff;
    text-align: center;
}

.auth-header .brand {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
}

.brand .logo {
    width: 56px;
    height: 56px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.12);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 26px
}

.auth-body {
    padding: 24px
}

.auth-title {
    font-weight: 600;
    margin-bottom: 8px
}

.auth-sub {
    color: var(--muted);
    font-size: 0.92rem;
    margin-bottom: 18px
}

.form-control:focus {
    box-shadow: 0 0 0 0.25rem rgba(11, 102, 255, 0.12);
    border-color: var(--accent)
}

.btn-primary {
    background: linear-gradient(90deg, var(--accent), var(--accent-2));
    border: none;
    box-shadow: 0 6px 18px rgba(11, 102, 255, 0.12);
}

.btn-primary:active,
.btn-primary:focus {
    box-shadow: 0 6px 22px rgba(11, 102, 255, 0.18)
}

.info-box {
    background: rgba(11, 102, 255, 0.04);
    border: 1px solid rgba(11, 102, 255, 0.06);
    padding: 12px;
    border-radius: 8px;
    color: var(--muted)
}

.card-footer {
    background: transparent;
    border-top: 0;
    padding: 12px 16px;
    text-align: center;
    color: var(--muted);
    font-size: 0.85rem
}

@media (max-width:480px) {
    .auth-header {
        padding: 20px
    }

    .auth-body {
        padding: 18px
    }
}