/* RESET */
html, body {
    height: 100%;
    margin: 0;
    font-family: "Segoe UI", sans-serif;
}

/* BACKGROUND */
.bg-cover {
    background:
        linear-gradient(rgba(0,0,0,0.55), rgba(0,0,0,0.55)),
        url("../bg.jpg") center / cover no-repeat;
    height: 100vh;
    display: flex;
    flex-direction: column;
    color: #fff;
}

/* GLASS BASE */
.glass {
    background: rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border: 1px solid rgba(255, 255, 255, 0.25);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.25);
}

/* TOP BAR */
.top-bar {
    padding: 16px 28px;
}

.logo {
    font-size: 22px;
    font-weight: 700;
    letter-spacing: 1px;
}

/* CENTER CONTENT */
.center-content {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px;
}

.glass-card {
    max-width: 620px;
    padding: 40px;
    border-radius: 20px;
    text-align: center;
}

.glass-card h1 {
    font-size: 2.8rem;
    font-weight: 700;
}

.glass-card p {
    color: #e5e7eb;
    margin-top: 15px;
}

.text-muted {
    color: #d1d5db !important;
}

/* BOTTOM BAR */
.bottom-bar {
    padding: 15px 20px;
    font-size: 14px;
}

.bottom-bar a {
    color: #e5e7eb;
    margin: 0 10px;
    text-decoration: none;
}

.bottom-bar a:hover {
    text-decoration: underline;
}

/* RESPONSIVE */
@media (max-width: 768px) {
    .glass-card h1 {
        font-size: 2rem;
    }

    .glass-card {
        padding: 30px 20px;
    }
}