* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: #000000;
    color: #ffffff;
    min-height: 100vh;
}

.screen {
    width: 100%;
    min-height: 100vh;
}

#loginScreen {
    display: flex;
    justify-content: center;
    align-items: center;
}

.login-container {
    background: #0a0a0a;
    border: 2px solid #00ffff;
    border-radius: 15px;
    padding: 40px;
    text-align: center;
    box-shadow: 0 0 30px rgba(0, 255, 255, 0.3);
    max-width: 400px;
    width: 90%;
}

.logo {
    font-size: 32px;
    font-weight: bold;
    color: #00ffff;
    margin-bottom: 10px;
    text-shadow: 0 0 10px rgba(0, 255, 255, 0.5);
}

.subtitle {
    color: #888;
    margin-bottom: 30px;
    font-size: 14px;
}

.discord-btn {
    background: #5865F2;
    color: white;
    border: none;
    padding: 15px 30px;
    font-size: 16px;
    border-radius: 8px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 100%;
    transition: all 0.3s;
    font-weight: 600;
    text-decoration: none;
}

.discord-btn:hover {
    background: #4752C4;
    box-shadow: 0 0 20px rgba(88, 101, 242, 0.5);
}

.discord-icon {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
}

.discord-btn svg {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
}

.info {
    margin-top: 20px;
    font-size: 12px;
    color: #666;
}

.add-btn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: #00ffff;
    color: #000;
    font-size: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    cursor: pointer;
    box-shadow: 0 0 20px rgba(0, 255, 255, 0.5);
    transition: all 0.3s;
    font-weight: bold;
    z-index: 100;
}

.add-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 0 30px rgba(0, 255, 255, 0.8);
}

.users-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
    padding: 20px;
}

.user-card {
    background: #0a0a0a;
    border: 2px solid #00ffff;
    border-radius: 10px;
    padding: 20px;
    box-shadow: 0 0 15px rgba(0, 255, 255, 0.2);
    transition: all 0.3s;
}

.user-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 0 25px rgba(0, 255, 255, 0.4);
}

.user-card h3 {
    color: #00ffff;
    margin-bottom: 10px;
}

.user-card p {
    color: #888;
    font-size: 14px;
    word-break: break-all;
}

.user-card button {
    margin-top: 15px;
    background: #ff0040;
    color: white;
    border: none;
    padding: 8px 15px;
    border-radius: 5px;
    cursor: pointer;
    transition: all 0.3s;
}

.user-card button:hover {
    background: #cc0033;
}

.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
}

.modal-content {
    background: #0a0a0a;
    border: 2px solid #00ffff;
    margin: 10% auto;
    padding: 30px;
    width: 90%;
    max-width: 500px;
    border-radius: 15px;
    box-shadow: 0 0 30px rgba(0, 255, 255, 0.3);
}

.close {
    color: #888;
    float: right;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
}

.close:hover {
    color: #00ffff;
}

.modal-content h2 {
    color: #00ffff;
    margin-bottom: 20px;
    clear: both;
}

.modal-content input {
    width: 100%;
    padding: 12px;
    margin: 10px 0;
    background: #1a1a1a;
    border: 1px solid #00ffff;
    border-radius: 5px;
    color: #fff;
    font-size: 14px;
}

.modal-content input:focus {
    outline: none;
    box-shadow: 0 0 10px rgba(0, 255, 255, 0.3);
}

.modal-content button {
    width: 100%;
    padding: 12px;
    background: #00ffff;
    color: #000;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-weight: bold;
    font-size: 16px;
    margin-top: 10px;
    transition: all 0.3s;
}

.modal-content button:hover {
    background: #00cccc;
    box-shadow: 0 0 15px rgba(0, 255, 255, 0.5);
}

.add-btn-owner {
    position: fixed;
    bottom: 110px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: #ff00ff;
    color: #000;
    font-size: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    cursor: pointer;
    box-shadow: 0 0 20px rgba(255, 0, 255, 0.5);
    transition: all 0.3s;
    font-weight: bold;
    z-index: 100;
}

.add-btn-owner:hover {
    transform: scale(1.1);
    box-shadow: 0 0 30px rgba(255, 0, 255, 0.8);
}

.groups-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
    padding: 20px;
    margin-top: 20px;
}

.group-card {
    background: #0a0a0a;
    border: 2px solid #ff00ff;
    border-radius: 10px;
    padding: 20px;
    box-shadow: 0 0 15px rgba(255, 0, 255, 0.2);
    transition: all 0.3s;
}

.group-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 0 25px rgba(255, 0, 255, 0.4);
}

.group-card h3 {
    color: #ff00ff;
    margin-bottom: 10px;
}

.group-card p {
    color: #888;
    font-size: 14px;
}

.group-card button {
    margin-top: 15px;
    background: #ff0040;
    color: white;
    border: none;
    padding: 8px 15px;
    border-radius: 5px;
    cursor: pointer;
    transition: all 0.3s;
}

.group-card button:hover {
    background: #cc0033;
}