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

body {
    font-family: Tahoma, sans-serif;
    direction: rtl;
    background: linear-gradient(135deg, #1a252f 0%, #2c3e50 50%, #34495e 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.login-wrapper {
    width: 100%;
    max-width: 420px;
    padding: 20px;
}

.login-card {
    background: white;
    border-radius: 20px;
    padding: 40px 30px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}

.login-logo {
    text-align: center;
    margin-bottom: 35px;
}

    .login-logo i {
        font-size: 50px;
        color: #3498db;
        margin-bottom: 15px;
        display: block;
    }

    .login-logo h1 {
        font-size: 28px;
        color: #2c3e50;
        margin-bottom: 5px;
    }

    .login-logo p {
        font-size: 13px;
        color: #7f8c8d;
    }

.input-group {
    position: relative;
    margin-bottom: 20px;
}

    .input-group i {
        position: absolute;
        right: 15px;
        top: 50%;
        transform: translateY(-50%);
        color: #95a5a6;
        font-size: 16px;
    }

    .input-group input {
        width: 100%;
        padding: 14px 45px 14px 15px;
        background: #f8f9fa;
        border: 2px solid #e9ecef;
        border-radius: 12px;
        font-size: 15px;
        font-family: Tahoma, sans-serif;
        direction: rtl;
        transition: all 0.3s;
    }

        .input-group input:focus {
            outline: none;
            border-color: #3498db;
            background: white;
            box-shadow: 0 0 0 4px rgba(52,152,219,0.1);
        }

.btn-login {
    width: 100%;
    padding: 14px;
    background: linear-gradient(135deg, #3498db, #2c3e50);
    color: white;
    border: none;
    border-radius: 12px;
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
    font-family: Tahoma, sans-serif;
    transition: all 0.3s;
    margin-top: 10px;
}

    .btn-login:hover {
        transform: translateY(-2px);
        box-shadow: 0 8px 25px rgba(52,152,219,0.4);
    }

.error-message {
    display: block;
    text-align: center;
    margin-top: 15px;
    padding: 10px;
    background: #fff5f5;
    border: 1px solid #fecaca;
    border-radius: 8px;
    color: #dc2626;
    font-size: 13px;
}

.login-footer {
    text-align: center;
    margin-top: 25px;
    padding-top: 20px;
    border-top: 1px solid #f1f3f5;
}

    .login-footer p {
        font-size: 11px;
        color: #bdc3c7;
    }