/* Genel body ve font */
body {
    margin: 0;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #121212;
    color: #e0e0e0;
}

/* Header */
header {
    background-color: #1e1e1e;
    padding: 15px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 2px solid #00ff7f;
}

/* Sidebar */
aside {
    background-color: #1a1a1a;
    width: 220px;
    height: 100vh;
    position: fixed;
    top: 0;
    left: 0;
    padding-top: 60px;
    border-right: 2px solid #00ff7f;
}

/* Menü elemanları */
aside ul {
    list-style: none;
    padding: 0;
}

aside ul li {
    padding: 15px 20px;
    transition: 0.3s;
    cursor: pointer;
}

aside ul li:hover {
    background-color: #00ff7f;
    color: #121212;
}

/* Dashboard content */
main {
    margin-left: 240px;
    padding: 20px;
}

/* Butonlar */
button {
    background-color: #00ff7f;
    border: none;
    padding: 10px 20px;
    color: #121212;
    cursor: pointer;
    border-radius: 5px;
    transition: 0.3s;
}

button:hover {
    background-color: #00cc66;
}

/* Kartlar */
.card {
    background-color: #1e1e1e;
    border-left: 5px solid #00ff7f;
    margin: 15px 0;
    padding: 15px;
    border-radius: 5px;
    transition: 0.3s;
}

.card:hover {
    background-color: #262626;
}

/* Form inputları */
input[type="text"], input[type="password"], textarea {
    background-color: #1e1e1e;
    border: 1px solid #00ff7f;
    color: #e0e0e0;
    padding: 8px;
    border-radius: 4px;
    width: 100%;
}

input[type="text"]:focus, input[type="password"]:focus, textarea:focus {
    outline: none;
    border-color: #00cc66;
}