/* RESET & BASE */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Segoe UI", Arial, sans-serif;
}

body {
    min-height: 100vh;
    background:
        linear-gradient(rgba(0,0,0,0.65), rgba(0,0,0,0.65)),
        url("https://images.unsplash.com/photo-1611974789855-9c2a0a7236a3");
    background-size: cover;
    background-position: center;
    color: #f5f5f5;
}

/* HEADER */
.header {
    background: linear-gradient(90deg, #b08d2f, #e6c35c);
    color: #111;
    padding: 15px 25px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.header h2 {
    font-size: 1.6rem;
    font-weight: bold;
}

.header nav a {
    margin-left: 15px;
    text-decoration: none;
    font-weight: 600;
    color: #111;
}

.header nav a:hover {
    text-decoration: underline;
}

/* MAIN CONTAINER */
.container {
    max-width: 1100px;
    margin: 30px auto;
    padding: 25px;
}

/* HEADINGS */
h1, h2, h3 {
    margin-bottom: 15px;
    color: #ffd966;
}

p {
    margin-bottom: 12px;
    line-height: 1.6;
    color: #f0f0f0;
}

/* CARDS */
.card {
    background: rgba(0, 0, 0, 0.75);
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 20px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.4);
}

/* FORMS */
form {
    max-width: 400px;
    background: rgba(0,0,0,0.75);
    padding: 25px;
    border-radius: 12px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.4);
}

input {
    width: 100%;
    padding: 12px;
    margin-bottom: 15px;
    border-radius: 8px;
    border: none;
    outline: none;
    font-size: 1rem;
}

input::placeholder {
    color: #888;
}

/* BUTTONS */
button, .btn {
    display: inline-block;
    background: linear-gradient(90deg, #c9a227, #ffd966);
    color: #111;
    padding: 12px 18px;
    border-radius: 8px;
    border: none;
    cursor: pointer;
    font-weight: bold;
    text-decoration: none;
}

button:hover, .btn:hover {
    opacity: 0.9;
}

/* LINKS */
a {
    color: #ffd966;
}

/* DASHBOARD TABLE / LIST */
.dashboard-item {
    padding: 12px;
    border-bottom: 1px solid rgba(255,255,255,0.15);
}

/* REFERRAL INPUT */
#ref {
    width: 100%;
    margin-bottom: 10px;
}

/* ADMIN ACTION LINKS */
.admin-link {
    display: inline-block;
    margin-bottom: 10px;
}

/* FOOTER (OPTIONAL) */
footer {
    text-align: center;
    padding: 20px;
    font-size: 0.9rem;
    color: #ccc;
}

/* RESPONSIVE */
@media (max-width: 768px) {
    .header {
        flex-direction: column;
        align-items: flex-start;
    }

    .header nav {
        margin-top: 10px;
    }

    .header nav a {
        display: inline-block;
        margin: 5px 10px 5px 0;
    }

    .container {
        padding: 15px;
    }

    form {
        width: 100%;
    }
}