* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background-color: #0a0a0a;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    color: #fff;
}

.login-container {
    width: 100%;
    max-width: 400px;
    padding: 20px;
}

.login-box {
    background: #1a1a1a;
    padding: 40px 30px;
    border-radius: 15px;
    border: 1px solid #333;
    box-shadow: 0 10px 25px rgba(0,0,0,0.5);
    text-align: center;
}

.logo-area i {
    font-size: 3rem;
    color: #f59e0b;
    margin-bottom: 10px;
}

.logo-area h1 {
    font-size: 1.5rem;
    letter-spacing: 2px;
    margin-bottom: 30px;
    text-transform: uppercase;
}

h2 {
    margin-bottom: 10px;
    font-size: 1.2rem;
}

#authDescription {
    color: #888;
    font-size: 0.9rem;
    margin-bottom: 30px;
}

.input-group {
    text-align: left;
    margin-bottom: 20px;
}

.input-group label {
    display: block;
    font-size: 0.85rem;
    color: #f59e0b;
    margin-bottom: 8px;
}

.input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.input-wrapper i {
    position: absolute;
    left: 12px;
    color: #555;
}

.input-wrapper input {
    width: 100%;
    padding: 12px 12px 12px 40px;
    background: #262626;
    border: 1px solid #444;
    border-radius: 8px;
    color: #fff;
    outline: none;
    transition: 0.3s;
}

.input-wrapper input:focus {
    border-color: #f59e0b;
}

#btnAuth {
    width: 100%;
    padding: 14px;
    background: #f59e0b;
    border: none;
    border-radius: 8px;
    color: #000;
    font-weight: bold;
    font-size: 1rem;
    cursor: pointer;
    transition: 0.3s;
    margin-top: 10px;
}

#btnAuth:hover {
    background: #d97706;
}

.toggle-area {
    margin-top: 25px;
}

#toggleText {
    font-size: 0.9rem;
    color: #888;
}

#toggleBtn {
    color: #f59e0b;
    cursor: pointer;
    font-weight: bold;
    text-decoration: underline;
}