html {
  font-size: 14px;
}

@media (min-width: 768px) {
  html {
    font-size: 16px;
  }
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
  box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
}

html {
  position: relative;
  min-height: 100%;
}

body {
  margin-bottom: 60px;
}

.form-floating > .form-control-plaintext::placeholder, .form-floating > .form-control::placeholder {
  color: var(--bs-secondary-color);
  text-align: end;
}

.form-floating > .form-control-plaintext:focus::placeholder, .form-floating > .form-control:focus::placeholder {
  text-align: start;
}

/* Page-local variables */
:root {
    --card-bg: linear-gradient(160deg, #0f172a 0%, #1e293b 60%, #0b1220 100%);
    --glass: rgba(255,255,255,.06);
    --border: rgba(255,255,255,.18);
    --accent1: #7c3aed; /* violet */
    --accent2: #22d3ee; /* cyan */
    --text: #e2e8f0;
    --muted: #94a3b8;
}

.login-card {
    background: var(--card-bg);
    overflow: hidden;
    border: 1px solid var(--border);
}

    /* Glow blobs */
    .login-card .blob {
        position: absolute;
        width: 180px;
        height: 180px;
        border-radius: 50%;
        filter: blur(18px);
        opacity: .55;
        z-index: 0;
    }

    .login-card .blob-1 {
        background: radial-gradient(circle at 30% 30%, var(--accent1), transparent 60%);
        top: -40px;
        right: -40px;
        animation: float1 9s ease-in-out infinite;
    }

    .login-card .blob-2 {
        background: radial-gradient(circle at 30% 30%, var(--accent2), transparent 60%);
        bottom: -50px;
        left: -50px;
        animation: float2 8s ease-in-out infinite;
    }

@keyframes float1 {
    0%, 100% {
        transform: translateY(0)
    }

    50% {
        transform: translateY(-10px)
    }
}

@keyframes float2 {
    0%, 100% {
        transform: translateY(0)
    }

    50% {
        transform: translateY(8px)
    }
}

/* Brand icon tile */
.brand-badge {
    width: 64px;
    height: 64px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--accent1), var(--accent2));
    color: #0b1220;
    font-size: 30px;
    box-shadow: 0 10px 30px rgba(34,211,238,.35);
    z-index: 1;
}

/* Inputs */
.input-group .icon {
    background: var(--glass);
    color: var(--text);
    border: 1px solid var(--border);
}

.field {
    background: rgba(255,255,255,.03);
    border: 1px solid var(--border);
    color: var(--text);
}

    .field::placeholder {
        color: var(--muted);
    }

    .field:focus {
        border-color: rgba(34,211,238,.5);
        box-shadow: 0 0 0 .25rem rgba(34,211,238,.2);
        color: var(--text);
        background: rgba(255,255,255,.05);
    }

.toggle {
    cursor: pointer;
}

/* Buttons */
.btn-gradient {
    background: linear-gradient(90deg, var(--accent1), var(--accent2));
    border: none;
    color: #0b1220;
    font-weight: 700;
    letter-spacing: .3px;
    box-shadow: 0 10px 24px rgba(34,211,238,.25), inset 0 1px 0 rgba(255,255,255,.2);
}

    .btn-gradient:hover {
        filter: brightness(1.06);
        transform: translateY(-1px);
    }

    .btn-gradient:active {
        transform: translateY(0);
    }

/* Links */
.link-soft {
    color: #a5f3fc;
}

    .link-soft:hover {
        color: #67e8f9;
    }

/* Text helpers inside the card */
.text-white-75 {
    color: rgba(255,255,255,.85) !important;
}